TW499401B - Method of treating silica-containing mud sludge - Google Patents

Abstract

Solidification products of excellent strength and low water absorption are obtained by treatment of mud cake (silica-containing mud sludge) such as the sludge resulting from construction the effluent water cake resulting from treatment of dredged mud, the effluent water cake resulting from crushing plants (including gravel plants) and the fine powder resulting from the crushing plant, by a method comprising a mixing step of mixing the calcium compound with the silica-containing mud sludge to obtain the mud-like raw material a granulating the mud-like raw to obtain the granulating products and a hydrothermal solidification step of solidifying the granulation product by a hydrothermal treatment, the products being used in wide application and in great demand.

Description

499401 A7 B7 經濟部智慧財產局員工消費合作社印製 ν·:> 々貧 /.Ή i 【產業上之利用領域】 本發明係關於含氧化矽（S i〇2 )泥漿之處理方法， 將建設污泥、處理抽砂土之濁水、碎石工廠（含砂石工廠 )所發生之濁水、同工廠內所發生之石粉等含氧化矽副產 品當成對象，處理這些各式之泥塊（含氧化矽泥漿），可 得到利用於用途廣泛需要量多之混凝土用細骨材、道路用 路盤材等具有優良強度與低吸水性之固化物，甚至可以促 使廢棄物減量化之含氧化矽泥漿之處理方法與從含氧化矽 泥漿得到路盤材、塡築材等用途之泥土質原料。 【先前之技術與本發明所欲解決的課題】 生產道路或建築用等之碎石、碎砂之碎石工廠，係將 於切石廠所處理尺寸大約1 m左右之石塊投入工廠上游處 之原料工廠（破碎室），由破碎機進行破碎，再用篩進行 碎石之粒度選別，規格外之大塊碎石則重覆進行破碎與篩 選，最後再將破碎與篩選出各式之規格粒度的碎石製品進 行出貨，生產粒度5 m m以下混凝土用細骨材的製砂設備 係設置於工廠之下游處。 在碎石工廠的製砂設備中，爲了提高製品之品質目的 ，將所有應該去除之付著泥分、不要之微細石粒子等之破 碎品皆用水洗淨。特別是在混凝土用細骨材（碎砂）中， 限制了包含在製品中7 5M m以下微細石粒子之含有量，生 產細骨材時，爲了去除前述之微細石粒子，將5 m m粒度 以下之破碎品進行水洗。在此水洗之濕式設備所使用後之 -4- (請先閱讀背面之注意事項再填寫本頁) 裝 訂：499401 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs ν :: > Poor / .Ή i [Industrial use field] The present invention relates to a method for treating a slurry containing silicon oxide (S i〇2). Construct sludge, treat turbid water from sand pumping, turbid water from gravel factories (including sand and gravel factories), and silica by-products such as stone powder from the same factory as targets, and treat these various mud blocks (including oxidation (Silicone slurry), can be used in a wide range of applications, such as fine aggregate for concrete, road disc materials and other solid materials with excellent strength and low water absorption, and can even promote waste reduction of silicon oxide-containing slurry treatment Method and obtaining earthy raw materials for road disc material, concrete building material and other purposes from silica-containing mud. [Previous technology and problems to be solved by the present invention] A crushing plant for the production of crushed stones and crushed sand for roads and buildings is a project that will process stones of about 1 m in size cut into the upstream of the plant. The raw material factory (crushing chamber) is crushed by a crusher, and then the size of the crushed stones is selected by a sieve. The large crushed stones outside the specifications are repeatedly crushed and screened. Finally, the crushed and screened are of various specifications. Crushed stone products are shipped, and sand making equipment for producing fine aggregate for concrete with a particle size of 5 mm or less is installed downstream of the factory. In the sand making equipment of the crushed stone factory, in order to improve the quality of the products, all broken and crushed products that should be removed, such as mud and unnecessary fine stone particles, are washed with water. In particular, the fine aggregate (crushed sand) for concrete limits the content of fine stone particles below 7 5M m in the product. When producing fine aggregate, in order to remove the aforementioned fine stone particles, the particle size is 5 mm or less. The broken product is washed with water. After using this water-washed wet equipment -4- (Please read the precautions on the back before filling this page) Binding:

本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 499401 A7 B7 五、發明說明（2) (請先閱讀背面之注意事項再填寫本頁) 洗淨水係含有7 5 m以下程度之微細石粒子與/或以重量 計大約含有5 - 1 0 %程度之泥水，稱爲『濁水』。此濁 水經過沈澱池與壓濾機等之濃縮•脫水用機械設備或是沈 澱池式設備，將與水分離後之泥分濃縮脫水，再成爲含氧 化矽含水泥漿之泥塊。又，依據此濁水處理而成之泥塊稱 爲『濁水泥塊』，例如生產混凝土用細骨材時，以重量計 大約發生細骨材生產量之1 〇 %程度。 近年來，從環境保全的觀點應該促使廢棄物減量，此 泥塊單獨與生石灰、水泥等混合可利用於塡築材、塡土材 等之低強度材料上。 但是在此方法中所得到製品之強度（單軸壓縮強度） 大約爲1 0 k g / c m 2以下之低値，用途僅局限於前述之 塡築材、塡土材等低強度之土木資材上，因此於平常安定 之大量需求及擴大使用量上無法期待，無法有效促使廢棄 物減量爲目前之實際狀況。 經濟部智慧財產局員工消費合作社印製 其次，就同樣是副產品之石粉（乾燥石粉）作一說明 。在碎石工廠之製砂設備中，就粒度小於5 m m之破碎品 而言，爲了去除前述7 5 JU m以下微細石粒子也具備了採用 製砂工程的設備，即利用空氣選別機等之乾式分級機進行 分級，然後，將無法去除完全所殘留下來之微細石粒子利 用前述之水洗來進行。在此製砂工程場合，依據前述空氣 選別機等進行分級，主要的副產物發生是7 5 /Λ m以下之微 細石粒子。此微細石粒子稱爲石粉（乾燥石粉）。生產混 凝土用細骨材時’以重量計石粉之發生大約爲細骨材生產 -5- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公董） 499401 A7 B7_ 五、發明說明（3) 量之1 0 %程度。 (請先閱讀背面之注咅？事項再填寫本頁) 再者，於碎石工廠製砂設備之上游部分，如前所述， 依粒度別爲了生產碎石而準備了破碎機及篩選裝置，在這 些裝置裡由集塵機所捕集到之集塵粉末，爲發生之副產物 係微細石粒子（粒度：平均1 5 γ m )之石粉（乾燥石粉） 〇 但是，像此石粉也應已將其當成高流動混凝土之混合 材石灰石粉之替代品進行利用開發，唯現狀除此之外別無 用途，實際上成爲實質之廢棄物。又，將河川之岩石當成 原石之砂石工廠所發生副產物之濁水、石粉來看現況也無 法當成資源利用。在此亦將包含此砂石工廠稱爲碎石工廠 〇 經濟部智慧財產局員工消費合作社印製 又，其他含氧化矽之副產物有砂土處理濁水、建設污 泥。就抽砂土處理濁水來論，通常抽砂土（湖泊、河川、 水庫等抽砂時所發生之砂土）之含水率很高，由篩選機將 抽砂土進行大、中、小之石砂等進行分離時，於水洗過程 同時發生濁水。又，眾所周知，建設污泥伴隨地下連續壁 工法、水泥式遮斷工法、高壓噴射攪拌工法等土木建設工 程所發生之含水率高，係微細粒子的泥狀削掘物。 但是，像如此之抽砂土處理濁水或建設污泥，爲了減 少體積大部分皆僅處理爲泥塊（含氧化矽泥漿），從環境 保全之觀點上，被強烈地期望能夠連結減少廢棄物之有用 流程。 因此本發明之目的係將建設污泥、抽砂土處理濁水、 -6 _ 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 499401 A7 B7 五、發明說明（） (請先閱讀背面之注意事項再填寫本頁) 碎石工廠（含砂石工廠）所發生之濁水，同工廠所發生之 石粉等含氧化矽副產物，處理成爲各別之泥塊（含氧化矽 泥漿），可以利用於用途廣泛需要量多之混凝土用細骨材 、道路用路盤材等，且得到優良強度與低吸水性之固化物 ，甚至可以提供促使廢棄物減量化之含氧化矽泥漿之處理 方法。 【用以解決課題之手段】 爲達成前述目的，本發明講求以下之手段。以外以後 就含水率、吸水率之値，皆以重量％表示，單獨僅以％略 記。 » 本發明係含氧化矽泥漿之處理方法，係包含將鈣化合 物混合於該含氧化矽泥漿內，得到均一的泥土質原料之混 合工程與依據水熱處理將該泥土質原料固化得到固化物之 水熱固化工程爲特徵之含氧化矽泥漿處理方法（第一之含 氧化矽泥漿之處理方法）。 經濟部智慧財產局員工消費合作社印制衣 另外，本發明係含氧化矽泥漿之處理方法，係包含將 鈣化合物混合於該含氧化矽泥漿內，得到均一的泥土質原 料之混合工程與將該泥土質原料當作原料進行造粒得到造 粒物之造粒工程與依據水熱處理將該造粒物固化得到固化 物之水熱固化工程爲特徵之含氧化矽泥漿處理方法（第二 之含氧化矽泥漿之處理方法）。 再者，本發明也包含前述混合工程之水分調節工程， 該混合工程以得到5 - 3 5重量百分比之泥土質原料爲最 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 499401 A7 B7______ 五、發明說明（5 ) 佳之混合工程（第三之含氧化矽泥漿之處理方法）。 (請先閱讀背面之注意事項再填寫本頁) 本發明於混合工程中，含氧化矽泥漿與鈣化合物均一 混合，必需得到均一之泥土質原料。在此混合工程中，於 得到泥土質原料之充塡供試體之斷面上，每一尙未混合部 分相當圓形之直徑儘可能滿足在2 m m以下進行混合。或 者於泥土質原料之充塡供試體之斷面上，把去除空隙部分 之斷面面積的每一尙未混合部分總面積比率當成未混合率 時，該未混合率儘可能滿足在6 %以下進行混合。在此混 合工程中，非常適合可以利用逆流式高速流動型混合機。 另外，在本發明之混合工程，亦可以包含水分調節工 程，該水分調節工程至少可以包含由脫水機進行水分調整 之脫水工程、由乾燥機進行水分調整之乾燥工程、由添加 石粉進行水分調整之水分吸著工程、由日照乾燥進行水分 調整之日照乾燥工程、由加水進行水分調整之加水工程其 中的任何一種之工程。且，前述乾燥工程，也可以利用前 述水熱固化工程所發生之廢熱來進行乾燥。 經濟部智慧財產局員工消費合作社印製 再者，從本發明之含氧化矽泥漿得到之路盤材、塡土 材等用途之泥土質原料係含氧化矽泥漿與鈣化合物均一混 合而成之泥土質原料，該泥土質原料之充塡供試體之斷面 上，每一尙未混合部分相當圓形之直徑儘可能滿足在2 m m以下之泥土質原料。又係含氧化矽泥漿與鈣化合物均 一混合而成之泥土質原料，該泥土質原料之充塡供試體之 斷面上，把去除空隙部分之斷面面積的每一尙未混合部分 總面積比率當成未混合率時，該未混合率儘可能滿足在6 _；___-8- __ 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） " 經濟部智慧財產局員工消費合作社印製 499401 ΚΙ ____Β7___ 五、發明說明（6 ) %以下之泥土質原料。 具有前述特徵有關本發明之含氧化矽泥漿處理方法中 ，當成含氧化矽泥漿之處理對象的有，建設污泥、抽砂土 處理濁水以及將碎石工廠所發生之濁水用濃縮脫水而成的 泥塊，或者是碎石工廠所發生之石粉加入水後之泥塊。 又，本發明之第1第2含氧化矽泥漿處理方法，從碎 石工廠等供給泥塊之含水量係在適當範圍，適用於爲了製 造優良強度與低吸水性固化物之泥土質原料製作時不需進 行水分調整的場合。於此第1第2處理方法中，首先將鈣 化合物混合於泥塊內製成泥土質原料（混合工程）。可以 當成鈣化合物的有氧化鈣（生石灰）、氫氧化鈣（消石灰 )、水泥等。 此泥土質原料經過後述之造粒工程（僅第2之處理方 法）與水熱固化工程成爲粒狀之固化物。添加於泥塊之鈣 化合物係爲了在後述之水熱固化工程中使雪矽鈣石（ 5 C a〇· 6 S i〇2 · 5 Η 2〇）等之矽化鈣（矽酸鈣 )生成。又，由於雪矽鈣石結晶之C a與S i之重量比（ C a/S i )爲5/6之故，因此泥土質原料之重量比（ C a / S i )只要爲5 / 6以下，將鈣化合物添加於泥塊 中即可。超過此値即使添加也都成爲多餘無效。又，泥土 質原料從造粒性與固化物強度觀點來看，如後所述含水率 爲5 — 3 5%之範圍內爲佳。從碎石工廠等來之泥塊，鈣 化合物之添加混合後之含水率如滿足前述範圍即不需進行 水分調整。 -9 - 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） — — — — — — I- I I «II (請先閱讀背面之注意事項再填寫本頁) 訂： 499401 A7 B7 五、發明說明（7) 於本發明中之含氧化矽泥漿與添加劑鈣化合物之混合 工程，兩者必需在均一之混合條件下進行。此作業可依靠 (請先閱讀背面之注咅？事項再填寫本頁} 筒速攪拌來達成。攪拌速度（攪拌調和回轉速度）由於係 依據所處理泥漿之含水率、粘著性等而有所不同，無法一 致規定，但是，例如由機械攪拌式混合機來進行混合時， 與先前之攪拌調和回轉速度（先前之回轉速度係將含泥之 水分減少，降低流動性爲目的而設定的，同時設定可以得 到所需求粒徑範圍之造粒作業）比較時，例如只要4 - 5 倍之調和回轉速度進行混合即可。具體上而言，對此並無 特別之限制，但是例如，高速垂直調和式混合機而言只要 將調和回轉數設定在1 2 5 0 — 3 0 0 0 r p m之範圍即 « 可，螺旋型混合機而言只要將調和之自轉回轉數設定在 2 0 0 - 5 0 0 r pm、公轉回轉數設定爲自轉回轉數之 一半即可。 經濟部智慧財產局員工消費合作社印製 所謂良好均一之混合程度係將泥塊或鈣化合物等混合 而成之泥土質原料於充塡供試體之斷面上，每一尙未混合 部分相當圓形之直徑D i滿足在2 m m以下之混合即可。 在此，泥土質原料之充塡供試體係依據土質工學會之基準 物，將泥土質原料充塡在模型內依據封入試驗裝置封入成 形爲直徑5 Ommx長度1 0 〇mm之圓柱形。將此供試 體切後於供試體斷面之平面觀形成圓形狀、島狀等各未混 合部分分別測定其面積，假定其形狀爲圓形計算直徑D i 。又，爲了排除由供試體封入之零亂影響’於未混合部內 存在空隙時之直徑爲，於去除該空隙後未混合部分相當爲 -10- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公董） 499401 A7 B7___ 五、發明說明（8 ) 圓形時之直徑値。 (請先閱讀背面之注意事項再填寫本頁) 各個未混合部分的直徑D i只要爲2 mm以下，設定 混合工程之條件時可得到高強度，且品質一定之水熱固化 物。另外，於D i超過2 m m之混合工程條件時，所得到 水熱固化品之強度低，且產生品質不一。 再者，於本發明由泥塊或鈣化合物等混合而成之泥土 質原料的均一混合程度，可用未混合率來表示。未混合率 係當製作泥土質原料之充塡供試體時，於泥土質原料之充 塡供試體的斷面上，對去除空隙後斷面面積之各未混合部 分（唯，於此場合之各未混合部分，係指相當圓形直徑 D i爲〇 · 5 m m以上之部分而言）之總面積比率用百分 率來表示。在本發明之混合工程，只要選擇未混合率爲6 %以下之混合條件爲佳。只要爲6 %以下，可以得到高強 度，且品質一定之水熱固化物。又，將未混合部分當成相 當圓形直徑D i爲〇 · 5mm以上之理由爲，相當圓形直 徑D i未滿〇 · 5 m m之物幾乎不會影響水熱固化之品質 〇 經濟部智慧財產局員工消費合作社印製 以下將更具體表示未混合率之求出方法。將直徑5 0 mm X長度1 〇 〇mm之泥土質原料之充塡供試體依前述 方法製成，將此泥土質原料之充塡供試體於長度方向切成 四等分。將得來三個不同切斷位置之供試體斷面，分別測 定去除空隙部分之斷面面積S a與S a中之各未混合部分 (唯，於此場合之各未混合部分，係指相當圓形直徑D i 爲0 · 5 m m以上之部分而言）之總面積S b，將（S b -11 - 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 499401 A7 B7 五、發明說明（9) (請先閱讀背面之注意事項再填寫本頁) /S a )之比率以百分率算出未混合率。將得到之三個未 混合率平均’當成充塡供試體之未混合率。於混合工程中 ’只要選擇未混合率爲6 %以下之混合條件，即可以得到 高強度’且品質一定之水熱固化物。以未混合率爲3 %以 下進行混合之混合條件爲更佳。 經濟部智慧財產局員工消費合作社印制衣 並且’被均一混合的泥土質原料，自身具有即使被雨 或水淋濕也不會流動化、再泥化之優良性質，可以當成路 盤材、塡土材等利用。因此，即使不進行水熱處理，各未 混合部分相當圓形直徑D i爲2 m m以下之泥土質原料， 不會流動化、再泥化，可以當成路盤材、塡土材等利用。 再者’從可將後述之再泥化率變成5 %以下之觀點來看， 未滿0 · 5 m m之泥土質原料，根據此目的非常地適合利 用。同樣地，未混合率爲6 %以下之泥土質原料，可以將 後述之再泥化率成爲1 〇 %以下，非常適合利用於路盤材 、塡土材等處。又，未混合率爲3%以下之泥土質原料， 將後述之再泥化率成爲5 %以下，非常適合利用於路盤材 、塡土材等。並且，將泥土質原料自身活用於路盤材、塡 土材之場合時，爲了促進生石灰等之鈣化合物與泥土之反 應使其靜置養成即可。由於養成時間依泥土之性狀而不同 ，無法一槪決定，大約進行1小時之程度即可。 其次，第2之處理方法係將前述泥土質原料當作原料 ，進行造粒得到造粒物（造粒工程）。此造粒物成爲被供 應於水熱處理工程之固化物質地。於造粒中如前述，使用 具備與混合機兼用之複合機能的高速直向混合式混合機等 -12- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 經濟部智慧財產局員工消費合作社印製 499401 A7 B7 五、發明說明（i〇) 之高速流動混合機爲佳。於造粒時將高速流動混合機之回 轉翼以5 0 0 - 8 0 0 r pm程度之範圍使其回轉進行運 轉，基本上，根據被分類爲於所謂成長形式的造粒（自足 造粒）之攪拌造粒而成之造粒物生成機構，可以得到將粒 子間之結合性提高、空隙率變小的細密化造粒物。 在此於高速流動混合機中，如同高速直向混合式混合 機等係具有，於被固定之容器內，具有延著上下方向之垂 直回轉軸的調和器，使該調和器成爲能回轉之容器固定型 構造物與，具有垂直回轉軸的調和器被配置於從容器中心 偏心的位置，在水平回轉容器中與容器回轉方向相反之方 向處，使該調和器成爲能回轉之逆流式（容器回轉型）構 造物。進行破碎、混合、造粒之混合機，於高速流動混合 機中也以前述逆流式之高速流動混合機爲最適當。 又，於本發明中，使用能將攪拌混合之回轉速度於大 範圍內進行調整之混合機時，在混合工程將攪拌混合以高 速回轉運轉，接下來於造粒工程將攪拌混合以低速回轉運 轉即可，可以用一台之混合機進行混合工程與造粒工程。 且，準備高速用混合機與低速用混合機二台也無大礙。在 造粒工程中不需要粒度調整時，只要使用高速用混合機即 可。再者，於水熱工程前設置加壓成型工程，將上述混合 後之泥土質原料與造粒後之泥土質原料根據加壓成型，可 以得到塊狀之成型品。 其次，將泥土質原料或者該造粒物用水熱處理之高壓 鍋進行養生（水熱固化工程）。根據飽和蒸氣壓下之高壓 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -13·τ ---------------- (請先閲讀背面之注音？事項再填寫本頁) -I線· 經濟部智慧財產局員工消費合作社印製 499401 A7 B7 五、發明說明（ιυ 鍋養生，造粒物中之S i〇2與C a〇等之鈣化合物進行反 應產生鈣矽酸鹽（矽酸鈣）。此結果，粒子間強固之固著 可以得到空隙率小之固化物。在水熱處理中，於鈣矽酸鹽 中同樣地，於1 3 0 - 3 0 0 °C程度比較低溫處結晶成長 也可以生成強度高之雪矽鈣石。水熱處理條件以，反應溫 度（高壓鍋養生溫度）：130 - 300 °C、反應時間（ 養生時間）：1 - 2 4小時爲適當。代表性之條件爲溫度 1 8 0 °C、5小時。1 3 0 - 3 0 0 °C反應溫度爲更加促 進雪矽鈣石之結晶成長的溫度範圍，由於反應溫度愈高反 應速度愈大，所以只要係同樣品質（強度、吸水率）反應 時間短即可。 相對於第1、第2之處理方法，本發明之第3含氧化 矽泥漿之處理方法係，從碎石工廠等處而來之泥塊的含水 量爲不適當，製成泥土質原料時必需進行水分調節時所適 用之方法。與前述第1、第2處理方法不同點在於進行水 分調整，除此以外之造粒工程、水熱固化工程與前述第1 、第2之處理方法相同。 於第3之處理方法中，對泥塊進行含水量之調整與鈣 化合物之混合，製成含水率爲5 - 3 5%範圍內之泥土質 原料（水分調整•混合工程）。泥土質原料之含水率超過 3 5 %時該泥土質原料之性狀太軟，於下一造粒工程，造 粒性不良無法得到適當強度之粒狀造粒物，此故即使進行 水熱處理也無法得到強度優良之固化物。另外，低於5 % 時，後續水熱處理所得之固化物強度低，無法得到用途廣 -—.丨丨丨一· ^ --14··-- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ---------y------ (請先閱讀背面之注意事項再填寫本頁) · --線· 499401 A7 __ B7 五、發明說明（12) 泛需要量多之混凝土用細骨材、道路用路盤材等之固化物 因此於水分調整•混合工程中，鈣化合物添加後之含 水率超過5 - 3 5 %範圍之泥塊必需滿足該範圍進行水分 調整。水分調整係（1 )依據脫水機進行水分調整之脫水 工程、（2 )依據乾燥機進行水分調整之乾燥工程、（3 )依據添加石粉進行水分調整之水分吸著工程（石粉添加 工程）、（4 )依據天日乾燥進行水分調整之天日乾燥工 程、（5 )依據加水進行水分調整之加水工程等其中至少 由一種所構成。 此場合，就被供給過多水分之濁水塊來論，於同樣之 碎石工廠中依據添加所發生之乾燥石粉作爲調整該濁水塊 之水分調整具有不需增加成本之優點。因此就這些（1 ) -（5 )之水分調整而言，對應被供給泥塊之含水量大小 或現場設備等作適當選擇同時，對鈣化合物之添加之先後 實施順序即可適當決定。如此被調整至所定範圍內之含水 率的泥土質原料即被製成，後續與第1、第2之處理方法 相同，進行造粒工程（僅第1之處理方法）、水熱掘化工 程。 依據本發明第3含氧化矽泥漿之處理方法，可以得到 將泥塊處理比重爲1 . 5以上、吸水率2 5 %以下的強度 與低吸水性優良之固化物，可以利用於安定、需要量多之 混凝土用細骨材，當成建築· 土木資材之粒狀固化物的道 路用路盤材等處，並且可以追求廢棄物之減量化。 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） •丨丨 — 丨 I — — J· — · — I (請先閱讀背面之注意事項再填寫本頁) . 丨線· 經濟部智慧財產局員工消費合作社印製 499401 A7 __ B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（13) 【本發明之實施例】 以下，就本發明之實施例參照圖面作說明。圖1係表 示本發明第2含氧化矽泥漿處理方法之一實施例的流程圖 〇 本發明第2之處理方法係依照圖1所示之工程來實施 。當成含氧化矽泥漿之對象係如前述，將建設污泥、抽砂 土處理濁水、碎石工廠所發生之濁水其中任一種進行濃縮 脫水處理而成之泥塊，或是於碎石工廠所發生之石粉內加 水而成之泥塊。然後，被供給任一之泥塊其含水量皆於鈣 化合物混合於該泥塊成爲泥土質原料時，該泥土質原料之 含水率係滿足於5 - 3 5 %之範圍，直接從碎石工廠等供 給即可，不需要進行水分調整。在本例中含氧化矽泥漿係 於碎石工廠處理所發生之濁水而成之泥塊（濁水泥塊）。 如圖1所示，首先，將鈣化合物混合於從碎石工廠而 來之泥塊中製成泥土質原料（混合工程S 1 A )。於本實 施例使用氧化鈣微粉末當成鈣化物，於泥土質原料中C a 與S i之重量比（Ca/S i )爲5/6以下，在本實施 例係使其成爲1 / 4進行添加、混合。本實施例之混合係 使用前述之高速縱向調和式混合機，泥土質原料之含水率 大約爲2 5 %。 其次，將前述泥土質原料當作原料進行造粒得到粒狀 之造粒物（造粒工程S 1 B )。於此造粒在本實施例係與 混合之場合同樣使用高速縱向調和式混合機。即，根據同 樣之高速縱向調和式混合機進行混合與造粒，在本實施例 —— — -1R-- ---------i------ (請先閱讀背面之注意事項再填寫本頁) 訂： --線· 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 經濟部智慧財產局員工消費合作社印製 499401 A7 __B7 五、發明說明（14) 中，將該混合機之回轉葉片之回轉數於前述之混合時設定 爲1 3 0 0 — 2 5 0 0 r pm之範圍，於造粒時設定爲 4 0 0 - 8 0 0 r p m之範圍。以此運轉條件下進行粒徑 (直徑）大約爲1 一 1 〇 m m範圍之造粒物，可以得到粒 子間結合性高、空隙率小、細密化之粒狀造粒物。 接下來’將這些粒狀造粒物用水熱處理用反應容器使 其水熱反應進行固化（水熱固化工程S 1 C )。水熱處理 條件爲1 8 0 °C之反應溫度、5小時之反應時間。其結果 爲，造粒物中之S i〇2與C a〇進行反應生成雪矽鈣石， 成爲粒子間強力固著空隙小之固化物，可以得到比重： 1 · 5 以上（1 · 50 — 1 · 95)、吸水率：25%以 下（10.0 — 24 .4%)之固化物。 將得來之粒狀固化物破碎·分級當作人工細骨材（人 工砂），從製砂設備所生產之天然細骨材依重量與該細骨 材例如約5 %程度進行混合，可以滿足J I S規格（ JIS A5005/1995)比重：2.5以上、吸 水率：3 %以下，當成混凝土用細骨材來使用。又，可以 直接將前述粒狀之固化物當成道路用路盤材、塡土材來使 用。 圖2係表示本發明第3含氧化矽泥漿處理方法之一實 施例的流程圖。第3含氧化矽泥槳處理方法係適用於被供 給之含氧化矽泥漿（泥塊）的含水量不適當，且製作泥土 質原料時必需進行水分調整之場合的方法。 於圖2之含氧化矽泥漿係爲處理在碎石工廠所發生之 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ---------T------ (請先閱讀背面之注音？事項再填寫本頁) · -·線· 經濟部智慧財產局員工消費合作社印製 499401 A7 B7 五、發明說明（15) 濁水而成之泥塊（濁水泥塊）。由於直接被供給該泥塊之 水分太高之故，首先，將前述碎石工廠所發生之石粉添加 於被供給之泥塊內，由石粉之添加進行水分調整（水分吸 著工程S 2 A 1 )。於此場合，考慮在混合工程s 2 A 2 由鈣化合物的添加混合去除水分的作用，使在混合工程 S 2 A 2中所得來泥土質原料的含水率係滿足於5 - 3 5 %之範圍進行石粉之水分調整。 其次，將鈣化合物混合於由石粉之添加進行水分調整 後之泥塊內製成泥土質原料（混合工程S 2 A 2 )。於本 實施例係將氧化鈣微粉末混合於泥土質原料中使C a與 S i之重量比（C a/S i )爲1/4，所得到之泥土質 原料之含水率大約爲2 5 %，混合係使用高速縱向調和式 混合機。再者當然，如圖2中虛線所示，也可以一次將泥 塊、石粉及氧化鈣三者一起混合製成泥土質原料。前述之 水分吸著工程S 2 A 1以及混合工程S 2 A 2係對含氧化 矽泥漿進行含水量之調整與鈣化合物之混合，構成得到含 水率爲5 - 3 5 %範圍內之泥土質原料之水分調整•混合 工程S 2 A。 其次，使用高速縱向調和式混合機，將前述泥土質原 料當作原料進行造粒得到粒狀之造粒物（造粒工程S 2 B )。即同樣地利用高速縱向調和式混合機進行混合與造粒 ，在本實施例中，將該混合機之回轉葉片之回轉數於前述 之混合時設定爲1 3 0 0 — 2 5 0 0 r p m之範圍，於造 粒時設定爲4 0 0 - 8 0 0 r p m之範圍。以此運轉條件 __-18-_ 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） --------------- (請先閱讀背面之注意事項再填寫本頁) ，線. 499401 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（16) 下製作粒徑（直徑）大約爲1 一 1 〇 rn m範圍之造粒物， 可以得到粒子間結合性高、空隙率小、細密化之粒狀造粒 物。 接下來，將這些粒狀造粒物用水熱處理用反應容器使 其水熱反應進行固化（水熱固化工程S 2 C )。水熱處理 條件爲1 8 0 °C之反應溫度、5小時之反應時間。其結果 爲，造粒物中之S i 〇2與C a 0進行反應生成雪矽鈣石， 粒子間成爲強力固著空隙小之固化物，可以得到比重： 1 · 5以上、吸水率：2 5 %以下之固化物。將得來之粒 狀固化物破碎•分級當成混凝土用細骨材來使用，或者可 以直接使用於道路用路盤材等。 再者，前述之水分調整•混合工程S 2 A之水分調整 ，也可以取代由添加石粉進行水分調整之前述水分吸著工 程S 2 A 1，採用由天日乾燥進行水分調整之天日乾燥工 程。 圖3係表示本發明第3含氧化矽泥漿處理方法之另一 實施例的流程圖。 於圖3之含氧化矽泥漿例如，係爲處理在碎石工廠所 發生之濁水而成之泥塊（濁水泥塊）。由於直接被供給該 泥塊之含水率太高之故，首先，用脫水機將泥塊脫水（脫 水工程S 3 A 1 )。於此場合，考慮在混合工程S 3 A 2 由鈣化合物的添加混合去除水分的作用，使在混合工程 S 3 A 2中所得來泥土質原料的含水率係滿足於5 — 3 5 %之範圍，由脫水機進行水分之調整。使用的脫水機有壓 4S- ---------k------ (請先閱讀背面之注咅？事項再填寫本頁) . --線· 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 499401 A7 B7 五、發明說明（17 ) 濾機、輸壓機等。 -----------裝--- (請先閱讀背面之注意事項再填寫本頁) 脫水機進行水分調整，再由乾燥機其次，將鈣化合物 混合於前述由脫水機進行水分調整後之泥塊內製成泥土質 原料（混合工程S 3 A 2 )。於本實施例係將氧化鈣微粉 末混合於泥土質原料中使C a與S i之重量比（C a / S i )爲1 / 4，所得到之泥土質原料之含水率大約爲 2 5 %，混合係使用高速縱向調和式混合機。前述之脫水 工程S 3 A 1以及混合工程S 3 A 2係構成得到含水率爲 5 - 3 5 %範圍內之泥土質原料之水分調整•混合工程 S 3 A。再者，於水分調整•混合工程S 3 A之水分調整 僅進行脫水工程S 3 A 1，也可以由脫水機進行水分之調 整，再由乾燥機進行水分之調整。 線· 經濟部智慧財產局員工消費合作社印製 其次，使用高速縱向調和式混合機，將前述泥土質原 料當作原料進行造粒得到粒狀之造粒物（造粒工程S 3 B )。即同樣地利用高速縱向調和式混合機進行混合與造粒 ，在本實施例中，將該混合機之回轉葉片之回轉數於前述 之混合時設定爲1 3 0 0 - 2 5 0 0 r p m之範圍內，於 造粒時設定爲4 0 0 - 8 0 0 r p m之範圍內。以此運轉 條件下製作粒徑（直徑）大約爲1 一 1 0 m m範圍之造粒 物，可以得到粒子間結合性高、空隙率小、細密化之粒狀 造粒物。 接下來，將這些粒狀造粒物用水熱處理用反應容器使 其水熱反應進行固化（水熱固化工程S 3 C )。水熱處理 條件爲1 8 0 °C之反應溫度、5小時之反應時間。其結果 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 499401 A7 _ B7 五、發明說明（18) 爲，造粒物中之S i〇2與c a〇進行反應生成雪矽鈣石 粒子間成爲強力固著空隙小之固化物，可以得到比重： (請先閱讀背面之注意事項再填寫本頁) 1 · 5以上、吸水率：2 5 %以下之固化物。將得來之粒 狀固化物破碎•分級當成混凝土用細骨材來使用，或者可 以直接使用於道路用路盤材等。 圖4係表示本發明第3含氧化矽泥漿處理方法之另一 實施例的流程圖。於此，混合工程與脫水工程之工程順序 除了相反之外，由於與前述圖3所示之處理方法相同之故 ，省略了對兩方法共通之造粒工程S 3 B與水熱固化工程 S 3 C之說明，就不同點來作說明。 首先，將鈣化合物添加、混合於從碎石工廠而來之泥 塊內（混合工程S 3 A ’ 1 )。於本實施例係將氧化鈣微 粉末，添加於後述脫水處理後之泥土質原料中使C a與 S i之重量比（Ca/S i )成爲1/4。混合係使用高 速縱向調和式混合機。由於此鈣添加混合物直接當成泥土 質原料時含水量太多，因此利用脫水機將該混合物進行脫 水（脫水工程S 3 A ’ 2 )，可以得到含水率約2 5 %之 經濟部智慧財產局員工消費合作社印製 泥土質原料。 前述之混合工程S 3 A ’ 1與脫水工程S 3 A ’ 2係 對泥塊進行水分調整與鈣化合物之混合，構成能得到含水 率爲5 - 3 5 %範圍內之泥土質原料之水分調整·混合工 程S 3 A ’ 。再者，此水分調整•混合工程S 3 A ’之水 分調整僅進行脫水工程S 3 A ’ 2，也可以由脫水機進行 脫水，再由乾燥機進行脫水。然後接續脫水工程 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 499401 A7 ________ B7 五、發明說明（19) S 3 A ’ 2後，與前述圖3之工程相同，由高速縱向調和 式混合機施以造粒工程S 3 B，然後實施水熱固化工程 S 3 C，得到比重：1 · 5以上、吸水率：2 5 %以下之 強度與優良低吸水性之粒狀固化物。將得來之粒狀固化物 破碎•分級當成混凝土用細骨材來使用，或者也可以直接 使用於道路用路盤材等。 圖5係表示本發明第3含氧化矽泥漿處理方法之另一 實施例的流程圖。 於圖5之含氧化矽泥漿，例如，係爲處理在碎石工廠 所發生之濁水而成之泥塊（濁水泥塊）。由於直接被供給 該泥塊之含水率太高之故，首先，用乾燥機D R將該泥塊 進行水分調整（乾燥工程S 4 A 1 )。於此場合，考慮在 下一混合工程S 4 A 2由鈣化合物的添加混合去除水分的 作用，使在混合工程S 4 A 2中所得來泥土質原料的含水 率係滿足於5 - 3 5 %之範圍，由乾燥機D R進行水分的 調整。 但是，在前述之乾燥工程S 4 A 1中，利用在後述之 水熱固化工程S 4 C所發生之廢熱來進行泥塊之乾燥。將 於水熱固化工程S 4 C所用之高壓鍋A C之加熱用鍋爐 B〇而來的鍋爐燃燒廢氣（排氣）供給到乾燥機d R，根 據該燃燒廢氣之通風進行前述泥塊的水分調整。此場合之 乾燥機D R有攪拌式吹風機、轉筒式吹風機等。再者，根 據從前述加熱用鍋爐B 0而來的高溫排出蒸氣，或者從高 壓鍋A C而來的低溫排出蒸氣，利用熱交換器Η E將乾燥 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） --------------- (請先閱讀背面之注音？事項再填寫本頁) 訂·· 線· 經濟部智慧財產局員工消費合作社印製 499401 A7 B7 五、發明說明（2〇) 用空氣加熱，也可以將此被加熱之乾燥用空氣供給至乾燥 機D R利用此將前述之泥塊進行水分調整。 (請先閱讀背面之注咅？事項再填寫本頁) 其次，將鈣化合物混合於由乾燥機D R進行水分調整 後之泥塊內製成泥土質原料（混合工程S 4 A 2 )。於本 實施例係將氧化鈣微粉末混合於泥土質原料中使C a與 S i之重量比（C a / S i )爲1 / 4，所得到之泥土質 原料之含水率大約爲2 5 %，混合係使用高速縱向調和式 混合機。前述之乾燥工程S 4 A 1與混合工程S 4 A 2係 構成得到含水率爲5 - 3 5 %範圍內之泥土質原料之水分 調整•混合工程S 4 A。再者，於水分調整•混合工程 S 4 A之水分調整僅進行乾燥工程S 4 A 1，也可以由脫 水機進行脫水，其次再由乾燥機進行脫水也無妨。 經濟部智慧財產局員工消費合作社印製 其次，使用高速縱向調和式混合機，將前述泥土質原 料當作原料進行造粒得到粒狀之造粒物（造粒工程S 4 B )。即同樣地利用高速縱向調和式混合機進行混合與造粒 ，在本實施例中，將該混合機之回轉葉片之回轉數於前述 之混合時，設定爲1 3 0 0 — 2 5 0 0 r pm之範圍內， 於造粒時設定爲4 0 0 — 8 0 0 r pm之範圍內。以此運 轉條件下製作粒徑（直徑）大約爲1 一 1 〇 m m範圍之造 粒物，可以得到粒子間結合性高、空隙率小、細密化之粒 狀造粒物。 接下來，將這些粒狀造粒物用水熱處理用反應容器使 其水熱反應進行固化（水熱固化工程S 4 C )。水熱處理 條件爲1 8 0 °C之反應溫度、5小時之反應時間。其結果 —--—-2S-______ 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） —- 499401 B7_ 五、發明說明（21) 爲，造粒物中之s i〇2與C a〇進行反應生成雪矽鈣石 粒子間成爲強力固著空隙小之固化物，可以得到比重： (請先閱讀背面之注意事項再填寫本頁) 1 · 5以上、吸水率：2 5 %以下之固化物。將得來之粒 狀固化物破碎•分級當成混凝土用細骨材來使用，或者可 以直接使用於道路用路盤材等。 圖6係表示本發明第3含氧化矽泥漿處理方法之另一 實施例的流程圖。 於圖6之含氧化矽泥漿，例如，係爲處理在碎石工廠 所發生之石粉而成之泥塊。由於直接被供給該泥塊之含水 率太低之故，首先，加水於石粉所形成之泥塊中進行水分 調整（加水工程S 5 A 1 )。於此場合，考慮在混合工程 S 5 A 2由鈣化合物的添加混合去除水分的作用，使在該 混合工程S 5 A 2中所得來泥土質原料的含水率係滿足於 5 - 3 5 %之範圍，進行水分的調整。 經濟部智慧財產局員工消費合作社印製 其次，將鈣化合物混合於由添加水進行水分調整後之 泥塊內製成泥土質原料（混合工程S 5 A 2 )。於本實施 例係將氧化鈣微粉末混合於泥土質原料中使C a與S i之 重量比（C a / S i )爲1 / 4，所得到之泥土質原料之 含水率大約爲2 5 %，混合係使用高速縱向調和式混合機 。前述之加水工程S 5 A 1與混合工程S 5 A 2係構成得 到含水率爲5 - 3 5 %範圍內之泥土質原料之水分調整· 混合工程S 5 A。再者當然，在水分調整•混合工程 S 5 A中由局速縱向調和式混合機，亦可以一^次將從碎石 工廠所供給之泥塊、水分調整用水以及氧化鈣粉末三者一 ---—__24- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 499401 Π 一 A7 B7 五、發明說明（22) 起混合製成泥土質原料。 (請先閱讀背面之注音？事項再填寫本頁) 其次’使用筒速縱向調和式混合機，將前述泥土質原 料當作原料進行造粒得到粒狀之造粒物（造粒工程s 5 B )。即同樣地利用高速縱向調和式混合機進行混合與造粒 ，在本實施例中，將該混合機之回轉葉片之回轉數於前述 之混合時，設定爲1 3 0 0 - 2 5 0 0 r pm之範圍，於 造粒時設定爲4 0 Q - 8 0 0 r p m之範圍。以此運轉條 件下製作粒徑（直徑）大約爲1 一 1 〇 m m範圍之造粒物 ，可以得到粒子間結合性高、空隙率小、細密化之粒狀造 粒物。 接下來，將這些粒狀造粒物用水熱處理用反應容器使 其水熱反應進行固化（水熱固化工程S 4 C )。水熱處理 條件爲1 8 0 °C之反應溫度、5小時之反應時間。其結果 爲，造粒物中之S i〇2與C a〇進行反應生成雪石夕弼石， 粒子間成爲強力固著空隙小之固化物，可以得到比重： 經濟部智慧財產局員工消費合作社印製 1 · 5以上、吸水率：2 5 %以下之固化物。將得來之粒 狀固化物破碎•分級當成混凝土用細骨材來使用，或者可 以直接使用於道路用路盤材等。 圖7係說明本發明第1之碎石副產物之利用方法之一 實施例的流程圖。 於圖7，首先就利用碎石工廠之製砂設備生產混凝土 用細骨材作一說明。例如將粒度4 0 - 2 0 m m程度之細 骨材原料供給至製砂機（破碎機）1上進行破碎，將該破 碎品用分級機2進行分級作粒度分布調整，生量粒度5 _____—-- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 499401 A7 B7 五、發明說明（23) m m以下之天然細骨材。製砂機1係使用棒磨機、衝擊式 硏磨機等。分級機2係使用空氣選別機、螺旋分級機等。 (請先閱讀背面之注咅？事項再填寫本頁) 其次，就於製砂設備中之混凝土用人工細骨材的生產 作〜說明。在此被利用之對象爲濁水塊、石粉，首先說明 濁水塊之情況。 經濟部智慧財產局員工消費合作社印製 如前所述，伴隨由分級機2進行分級後之水洗所發生 2濁水，其泥分係由沈澱池與壓濾機進行濃縮脫水處理後 形成濁水塊，此濁水塊係被供給當成原料素材。首先，將 氧化鈣微粉末混合於濁水塊內製成泥土質原料（混合工程 1 1 )。混合係使用前述高速縱向調和式混合機。添加氧 化鈣微粉末係使混合於泥土質原料中之C a與S i之重量 比（Ca/S i )爲5/6以下，在本實施例爲1/4。 在本實施例中由混合而成之泥土質原料的含水率大約爲 1 0 %，由於滿足5 - 3 5 %規定範圍，被供給之濁水塊 不必進行水分調整。再者，超過前述含水率範圍時，適當 選擇前述（1 ) 一（ 5 )水分調整之方法，將濁水塊進行 水分調整即可。此時，倘若被供給之濁水塊水分太多時， 只要添加石粉進行該濁水塊之水分調整即可。 其次，將前述泥土質原料當作原料進行造粒得到粒狀 之造粒物（造粒工程1 2 )。於本實施例之造粒與混合場 合同樣，係使用高速縱向調和式混合機來進行。即，利用 同一之高速縱向調和式混合機來進行混合與造粒，於本實 施例中，將該混合機之回轉葉片之回轉數於前述之混合時 ，設定爲1 300 - 2 500 r pm之範圍，於造粒時設 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 2& 499401 Α7 Β7 五、發明說明（24) 定爲4 0 0 - 8 0 0 r pm之範圍。以此運轉條件下製作 (請先閱讀背面之注意事項再填寫本頁) 粒徑（直徑）大約爲1 一 1 0 m m範圍之造粒物’可以得 到粒子間結合性高、空隙率小、細密化之造粒物。 其次，將這些粒狀造粒物用水熱處理用反應容器使其 水熱反應進行固化（水熱固化工程1 3 ) °水熱處理條件 爲1 8 0 °c之反應溫度、5小時之反應時間。其結果爲， 造粒物中之S i 〇2與C a 0進行反應生成雪矽鈣石’粒子 間成爲強力固著空隙小之固化物’可以得到比重：1 · 5 以上（1 · 5 0 - 1 · 9 5 )、吸水率：2 5 %以下（ 10 · 0 — 24 · 4%)之固化物。 其次，利用破碎機1 4將這些粒狀固化物進行破碎’ 將該破碎品用分級機1 5進行分級生產成粒度5 m m以下 之人工細骨材。破碎機1 4係使用棒磨機、衝擊式硏磨機 等，生產上方便時也可使用前述之製砂機1。再者，伴隨 分級機1 5進行分級所發生之濁水，如圖1所示，其泥分 係被濃縮脫水處理製成濁水塊。 經濟部智慧財產局員工消費合作社印製 然後，將生產後之人工細骨材依重量比混合於由製砂 機1而來之天然細骨材中，以天然細骨材：人工細骨材= 2 0 : 1程度之比例配合，可以得到滿足J I S規格之混 凝土用細骨材之製品。 以上，係使用濁水塊當成原料素材之場合作一說明。 並且，如圖7所示使用石粉當成原料素材之場合也與濁水 塊之場合相同，根據將由處理石粉得來之人工細骨材配合 於製砂機1而來之天然細骨材，也可以得到滿足：i I S規 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 22-- 499401 B7 五、發明說明（25) 格之混凝土用細骨材。 圖8係爲了說明本發明第1之碎石副產物的利用方法 以外之一實施例的流程圖。在此，除了將所得來之固化物 不作破碎•分級，直接當成人工細骨材外，由於與前述圖 7所示之實施例係相同之構成，因此與前述圖7所示實施 例共通之部分標示同一之符號，省略其說明，僅就相異點 作一說明。 即，如圖8所示，從濁水塊或者石粉出發，經過混合 工程1 1、造粒工程1 2及水熱固化工程1 3得到5 m m 以下粒狀之粒度的固化物。混合與造粒係根據高速縱向調 和式混合機來實施，生成粒徑5 m m以下之造粒物。此時 ，將高速縱向調和式混合機之回轉葉片之回轉數於混合時 ，設定爲1 300 — 2 500 r pm之範圍內，於造粒時 設定爲4 0 0 — 8 0 0 r pm之範圍內。然後將水熱處理 所得來前述之固化物不作破碎•分級，直接當成人工細骨 材依重量比混合於由製砂機1而來之天然細骨材中，以天 然細骨材：人工細骨材=2 0 : 1程度之比例配合，可以 得到滿足前述J I S規格之混凝土用細骨材之製品。 圖9係爲了說明本發明第2之碎石副產物的利用方法 之一實施例的流程圖。在此，與第1之碎石副產物的利用 方法相同之構成部分，與前述圖7、圖8標示同一之符號 ，省略其說明，僅就相異點作一說明。 即，如圖9所示，從濁水塊或者石粉出發，經過混合 工程1 1、造粒工程1 2及水熱固化工程1 3得到粒徑約 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注意事項再填寫本頁) 訂： 線· 經濟部智慧財產局員工消費合作社印製 499401 _ B7 _ 五、發明說明（26) (請先閱讀背面之注音？事項再填寫本頁) 1 - 1 0 m m粒狀之固化物。混合與造粒係根據高速縱向 調和式混合機來實施，生成粒徑約1 - 1 〇 m m之造粒物 。然後將水熱處理所得來前述之固化物供給於製砂設備之 製砂機1，當成一部分之細骨材原料來使用。將此粒狀固 化物依重量比，以天然細骨材原料：固化物=2 0 : 1程 度之比例供給於製砂機1中，根據此可以得到滿足J I S 規格之混凝土用細骨材之製品。 圖1 0係爲了說明本發明第3之碎石副產物的利用方 法之一實施例的流程圖。在此，與第1、第2之碎石副產 物的利用方法相同之構成部分，與前述圖7、圖9標示同 一之符號，省略其說明，僅就相異點作一說明。 如圖1 0所示，從濁水塊或者石粉出發，經過混合工 程1 1、造粒工程1 2及水熱固化工程1 3得到粒徑約1 - 1 0 m m粒狀之固化物。混合與造粒係根據高速縱向調 和式混合機來實施，生成粒徑約1 一 1 〇 m m之造粒物。 該水熱處理所得來前述之固化物具有優良之強度與低吸水 性，直接可以當成道路用路盤材、塡土材及園藝用資材。 經濟部智慧財產局員工消費合作社印製 再者，在此具備進行破碎、混合、造粒複合機能之混 合機，係使用前述圖1 -圖1 〇實施例中所示之容器固定 型高速流動混合機的高速縱向調和式混合機，更好的機器 可舉出爲逆流式局速流動混合機。 圖1 1係表示逆流式高速流動混合機之構成槪略圖。 於同圖中，2 1係將原料（濁水塊及/或石粉、鈣化合物 )加入例如朝時鐘方向回轉之斷面圓形容器。2 2係位於 ---------〇〇_____ 本紙張尺度適用中國國家標準(CNS)A4規格（21G X 297公釐) -- 499401 A7 B7__ 五、發明說明（27) (請先閱讀背面之注咅3事項再填寫本頁) 從容器2 1之中心朝圖之左側偏心處，於容器2 1內與該 谷器回轉方向相反之反時鐘方向，高速回轉之複數段之調 和器（也可稱爲攪拌器），係根據延伸至上下方向該垂直 回轉軸於不回轉之上部構造体2 5處所設置之軸承2 6來 支撐的。2 3係爲了使原料完全流動之混合補助工具，位 方< f/t谷器中心朝圖之右側偏心、處，於容器2 1內與該容器 回轉方向相反之反時鐘方向回轉，係根據延伸至上下方向 的該垂直回轉軸於上部構造体2 5處之軸承2 7來支撐的 〇 前述容器2 1、調和器2 2以及混合補助工具2 3係 分別獨立，係由馬達來作回轉驅動。2 4係爲了將付著於 容器2 1之內周面之原料（混合物）刮下之刮土機（ scraper )。再者，前述混合補助工具2 3之底面部分也具 有刮土機之作用，於容器2 1之底面也具有不使原料（混 合物）付著。並且，原料從設置於上部構造体2 5無圖示 之原料供給口被供給於容器2 1內，處理後，被處理物從 設置於容器2 1底部中央處無圖示能開閉之排出口處排出 〇 經濟部智慧財產局員工消費合作社印製 使用上述構成之逆流式高速流動混合機時，根據將容 器2 1與調和器（攪拌器）2 2之回轉方向使相亙成逆方 向運轉時，容器2 1內之破碎•分散•流動會被促進，比 容器固定型可以進行更良好之均一混合，同時，即使處理 高含水率之濁水塊時，於容器2 1內由於也不會引起所謂 濁水塊被過度練合後發生架橋，無法掉落移動至容器底部 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 499401 A7 B7 五、發明說明（28) 之架橋現象（阻塞狀態），不會造成無法混合而能進行均 一之混合。再者，將水加入石粉與韩化合物中，混合製作 泥土質原料時也使用逆流式高速流動混合機的話，很少有 未混合之部分，可以進行均一混合。而且，具備了混合補 助工具2 3，將混合補助工具2 3與使高速回轉之調和器 2 2於與容器2 1相反方向處’分別使其以不同之速度回 轉，由於經常地使在容器2 1內之原料位置與速度變化， 因此可以得到更高之混合效果。再者，對於原料可以從調 和器2 2與容器2 1之雙方驅動源處投入動力，由於可以 增加單位投入動力（k W/公升），因此於短時間內可以 得到均一^之混合。 於此逆流式高速流動混合機，當破碎·混合時將調和 器2 2以高速回轉，造粒時將調和器2 2以低速回轉進行 運轉。例如，將含水率2 0 %之濁水塊與對該濁水塊以重 量比3 %之生石灰投入於容器內進行混合·造粒製作粒徑 爲約1 - 1 0 m m之造粒物時，逆流式高速流動混合機之 自動運轉條件之一範例如下，混合條件之設定爲調和器回 轉數：2500rpm(回/分）、容器回轉數：45 r p m、處理時間：2分鐘，造粒條件之設定爲調和器回 轉數：750rpm、容器回轉數：45rpm、處理時 間：4分鐘。 【實施例】 以下就本發明之實施例作一說明。本發明只要不超過 -----^-— 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） --------------- (請先閱讀背面之注意事項再填寫本頁) 訂： --線· 經濟部智慧財產局員工消費合作社印製 499401 A7 B7 五、發明說明（29) 要點並不限定以下之實施例。 (請先閱讀背面之注意事項再填寫本頁) 首先，就實施例與比較例中所使用之混合機A與混合 機B作一說明。混合機A與混合機B兩者皆使用1軸之螺 旋式攪拌機。眾所皆知1軸之螺旋式攪拌機係將1支攪拌 調和器於該調和器軸垂直之上下方向處以延長之形態安裝 ，將攪拌調和器從容器之中心使其偏心進行回轉。容器本 身不回轉被固定著，而攪拌調和器係一邊自轉或公轉一邊 進行混合所構成。然後，混合機A係高速用混合機，裝有 曲線型之攪拌調和器，混合機B係低速用混合機，裝有垂 直型之攪拌調和器。 【實施例1】 經濟部智慧財產局員工消費合作社印製 當成含氧化矽泥漿代表之碎石副產物，使用含水率 2 5 %之濁水塊。如表1所示，對此濁水塊把生石灰石或 者水泥以鈣來換算添加3 - 1 0重量％，用表2所示之條 件1進行混合得到泥土質原料。條件1係使用混合機A之 破碎•混合條件，攪拌調和器之回轉數爲自轉2 8 8 r p m、公轉1 3 5 r p m、處理時間爲2分鐘。接下來 ，爲了確認從此泥土質原料所得來水熱固化品的強度，加 壓成形爲直徑2 5mm、長度5 0mm，在高壓鍋以反應 溫度1 8 0 °C，反應時間5小時之條件下讓其水熱反應使 其固化。 在此，爲了調查均一混合之程度，製作水熱反應前泥 土質原料之充塡供試体，把於該供試体斷面之各未混合部 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 32 499401 經濟部智慧財產局員工消費合作社印製 B7_五、發明說明（3〇) 分相當圓形所測定之直徑D i作一說明。 泥土質原料之充塡供試体係’依據土質工學會之基準 物，在此係將水熱反應前之泥土質原料充塡於模型內再由 搗固試驗裝置搗固成形爲直徑5 Ommx長度1 0 〇mm 之圓柱體。將此供試体於長度方向分成四等分作切割，就 所得切斷位置不同之三個供試体斷面來看’首先就第1供 試体斷面之各未混合部分分別測定其面積，其形狀係假設 爲圓形來計算求出直徑D i値。再者’爲了排除供試体之 搗固之不均勻性所帶來之影響，於未混合部分內空隙存在 時之直徑D i係去除該空隙後於未混合部分相當圓形時之 直徑値。未混合部分之面積與相當圓形時的直徑D i之測 定係使用周知之畫像解析裝置（畫像處理裝置）。 其次，從這些測定數據D i ，整理出【D i > 2 m m 】：Ai%、【〇.5mm‘Di‘2mm】：Bi%、【 D i <0 · 5mm】：Ci%等，求出未混合部分直徑D i 之分布値。再者，根據使用前述畫像解析裝置測定直徑 D i之可能下限値爲0 · 5 m m。同樣地，針對殘留之第 2供試体斷面及第3供試体斷面，也分別求出直徑D i之 分布値，求出有關【Di>2mm】、【0.5mmS D i €2mm】及【D i <〇 · 5mm】三個供試体斷面 之平均値。有關實施例1之結果如表1所示。 本實施例1的泥土質原料進行水熱反應所得到固化品 之一軸壓縮強度如圖1所示。 S3---- (請先閱讀背面之注意事項再填寫本頁) _ .線· 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 499401 A7 經濟部智慧財產局員工消費合作社印製 B7 _ 五、發明說明（31) 【實施例2】 當成含氧化矽泥漿代表之碎石副產物，使用含水率 2 5 %之濁水塊。如表1所示，對此濁水塊把生石灰石或 者水泥以鈣來換算添加5 - 1 2重量％，用表2所示之條 件2進行混合得到泥土質原料。條件2係使用混合機B之 破碎•混合條件，攪拌調和器之回轉數爲自轉1 〇 8 r p m、公轉6 6 r p m、處理時間爲2分鐘。接下來， 爲了確認從此泥土質原料所得來水熱固化品的強度，加壓 成形爲直徑2 5mm、長度5 〇mm，在高壓鍋以反應溫 度1 8 0 °C，反應時間5小時之條件下讓其水熱反應使其 固化。條件1及條件2之破碎•混合條件所得到泥土質原 料之未混合部分的直徑D i之測定結果如表2所記。測定 強度的結果如圖1所示。 【實施例3】 當成含氧化矽泥漿代表之碎石副產物，使用含水率 1 8 % - 2 5 %之濁水塊。將此濁水塊事先乾燥使含水率 降低，或者混合乾燥石分降低含水率，或者添加水增加含 水率。其次，對已調整含水率之濁水塊，把生石灰石或者 水泥以鈣來換算添加1 〇 - 3 0重量％，用混合機A進行 破碎•混合。此時攪拌調和器之回轉數爲自轉2 8 8 r p m、公轉1 3 5 r p m、處理時間爲2分鐘進行運轉 ’得到泥土質原料。接下來，爲了確認從此泥土質原料所 得來水熱固化品的強度，加壓成形爲直徑2 5 m m、長度 — — — — — — — 111 — · I I (請先閱讀背面之注意事項再填寫本頁) 訂-· .線· 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 34 499401 A7 ______B7 五、發明說明（32) 5 0 m m ’在高壓鍋以反應溫度1 8 〇 t：，反應時間5小 時之條件下讓其水熱反應使其固化。測定強度的結果如圖 2所示。 從表1及圖1所示之結果可以了解，各未混合部分相 當圓形之直徑D i値只要是2 m m以下之泥土質原料，從 所得到水熱固化品之品質來看不均一性較少，以同樣之鈣 添加量來比較時’可以得到更高之壓縮強度的水熱固化品 。再者’即使未混合率超過6 %之泥土質原料也同樣地， 從所得到水熱固化品之品質來看不均一性較少。 將泥土質原料的含水率調整至5 - 3 5重量％之範圍 即可得到良好的水熱固化品，較好的爲8 - 2 5重量％的 範圍，更好的爲1 2 — 2 1重量％的範圍。再者，將含水 量設定在1 5 - 1 8重量％之範圍時，與含水率5重量％ ，或者3 5重量％的泥土質原料相比較，可以得到大約6 倍高之壓縮強度的水熱固化品。 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 表1 水熱反應之條件 區別 生石灰及水 混合條件 泥添加量 (% ) 實施例1 3〜1 0 條件1 比較例1 5〜1 2 條件2 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 499401 A7This paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) 499401 A7 B7 V. Description of the invention (2) (Please read the precautions on the back before filling this page) The washing water system contains 7 5 m The following fine stone particles and / or muddy water containing about 5-10% by weight are called "turbid water". This turbid water passes through the concentration and dewatering machinery or equipment such as sedimentation tanks and filter presses, or sedimentation tank-type equipment. The mud separated from the water is concentrated and dehydrated, and then becomes mud sludge containing silicon oxide and cement slurry. In addition, the mud block processed by this turbid water is called "turbid cement block". For example, when producing fine aggregate for concrete, about 10% of the production amount of fine aggregate occurs by weight. In recent years, from the perspective of environmental preservation, waste reduction should be promoted. This mud can be mixed with quicklime, cement, etc., and used for low-strength materials such as concrete and concrete. However, the strength (uniaxial compressive strength) of the product obtained in this method is as low as 10 kg / cm 2 or less, and the use is limited to the aforementioned low-strength civil materials such as concrete building materials and concrete materials. Therefore, it is impossible to expect the large and stable demand and the expansion of the amount of use, which cannot effectively promote the waste reduction to the current actual situation. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Secondly, the stone powder (dry stone powder), which is also a by-product, will be explained. In the sand making equipment of the crushing plant, for crushed products with a particle size of less than 5 mm, in order to remove the fine stone particles below 7 5 JU m, there is also a device using a sand making process, that is, a dry type using an air separator. The classification machine performs classification, and then the remaining fine stone particles that cannot be completely removed are washed with the aforementioned water. In this sand making project, classification is performed according to the aforementioned air sorter, and the main by-products are fine stone particles below 7 5 / Λ m. This fine stone particle is called stone powder (dry stone powder). In the production of fine aggregates for concrete, the occurrence of stone powder by weight is about the production of fine aggregates. -5- This paper size applies to China National Standard (CNS) A4 specifications (210 X 297 public directors) 499401 A7 B7_ V. Description of the invention ( 3) About 10% of the amount. (Please read the note on the back? Matters before filling out this page) Furthermore, in the upstream part of the sand making equipment of the crushed stone factory, as mentioned above, a crusher and a screening device are prepared for the crushed stone according to the size. The dust-collecting powder captured by the dust collector in these devices is a stone powder (dry stone powder) of by-products of fine stone particles (particle size: average 15 γ m). However, the stone powder should also be It was developed and used as a substitute for limestone powder as a mixture of high-flow concrete, but it has no use other than the status quo, in fact it has become a substantial waste. In addition, the river water is regarded as the by-product turbid water and stone powder produced in the sand and gravel factory, and the current situation cannot be used as a resource. This sand and gravel plant is also referred to here as a crushed gravel plant. It is printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. Other by-products containing silica include sand to treat muddy water and construction sludge. In terms of sand pumping soil for treating turbid water, usually the water content of sand pumping soil (sand soil that occurs during sand pumping in lakes, rivers, reservoirs, etc.) is very high. When the sand is separated, turbid water occurs at the same time as the washing process. It is also known that the construction of sewage sludge is accompanied by underground continuous wall construction method, cement-type interruption construction method, high-pressure jet mixing construction method, and the like, which has a high water content and is a mud-like excavation of fine particles. However, in order to reduce the volume, most of the sand pumping soil for treating turbid water or construction sludge is only treated as mud (containing silicon oxide mud). From the viewpoint of environmental protection, it is strongly expected to be able to link the waste reduction Useful processes. Therefore, the purpose of the present invention is to construct sludge, sand pumping soil to treat turbid water. Read the precautions on the reverse side before filling out this page) The turbid water generated in the crushed stone factory (including the sand and stone factory), and the stone powder generated in the same factory, including by-products containing silicon oxide, are processed into separate mud blocks (containing silicon oxide slurry ), Can be used for a wide range of applications, such as fine concrete for concrete, road materials for roads, etc., and obtain solids with excellent strength and low water absorption, and even provide silicon oxide slurry treatment that promotes waste reduction method. [Means for Solving the Problems] In order to achieve the foregoing object, the present invention addresses the following means. After that, the moisture content and the water absorption rate will be expressed in weight%, and will be abbreviated as% alone. »The present invention is a method for treating silicon oxide-containing mud, which comprises a mixing process of mixing calcium compounds in the silicon oxide-containing mud to obtain a homogeneous earthy raw material, and solidifying the earthy raw material to obtain solidified water according to hydrothermal treatment. The thermal curing process is characterized by the processing method of silicon oxide-containing slurry (the first processing method of silicon oxide-containing slurry). In addition, the present invention relates to a method for processing silicon oxide-containing mud, which includes mixing a calcium compound in the silicon oxide-containing mud to obtain a uniform earthy raw material, and a process for mixing the same. A granulation process for obtaining a granulated material by granulating an earthy raw material as a raw material, and a silicon oxide-containing slurry treatment method characterized by a hydrothermal curing process in which the granulated material is solidified according to hydrothermal treatment to obtain a solidified substance (second oxidation-containing Treatment method of silicon mud). Furthermore, the present invention also includes the moisture adjustment project of the aforementioned mixing project, which uses 5 to 3 5 weight percent of the earthy raw materials as the most paper size and applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) ) 499401 A7 B7______ 5. Description of the invention (5) The best mixing project (the third method for treating silica-containing mud). (Please read the precautions on the back before filling this page) In the mixing process of the present invention, the silicon oxide-containing slurry and calcium compounds are uniformly mixed, and it is necessary to obtain uniform earthy raw materials. In this mixing project, on the cross-section of the filled test specimen obtained from the earthy raw material, the diameter of each circular unmixed part is quite circular so that it can be mixed below 2 mm as much as possible. Or on the section of the test specimen filled with earthy materials, the total area ratio of each unmixed part of the cross-sectional area excluding the void portion is taken as the unmixed rate, and the unmixed rate is as much as 6% as much as possible. The following are mixed. In this mixing project, it is very suitable to use a counter-flow high-speed mixer. In addition, the mixing process of the present invention may also include a moisture adjustment process. The moisture adjustment process may include at least a dehydration process by a dehydrator, a drying process by a dryer, and a moisture adjustment by adding stone powder. Any one of the moisture absorption process, the sunshine drying process for moisture adjustment by sunlight drying, and the water addition process for moisture adjustment by water addition. In addition, the aforementioned drying process may be performed using waste heat generated in the aforementioned hydrothermal curing process. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. The earthy raw materials for road disc materials, earthenware and other purposes obtained from the silicon oxide-containing mud of the present invention are clay materials containing silicon oxide mud and calcium compounds uniformly mixed. Raw material, the cross section of the soil-filled raw material for the test body, the diameter of each round unmixed part is quite circular, and as far as possible, the soil-filled raw material is less than 2 mm. It is also a kind of earthy raw material composed of silicon oxide slurry and calcium compound uniformly. This earthy raw material fills the cross-section of the test subject, and the total area of each unmixed part except the cross-sectional area of the void section is removed. When the ratio is regarded as the unmixed ratio, the unmixed ratio should be as close as possible to 6 _; ___- 8- __ This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) " Employees of Intellectual Property Bureau, Ministry of Economic Affairs Printed by the Consumer Cooperative 499401 ΚΙ ____ Β7 ___ 5. Description of the invention: (6)% of earthy raw materials. In the method for treating silicon oxide-containing mud according to the present invention, the treatment objects of silicon oxide-containing mud are as follows: construction of sludge, pumping of sand to treat muddy water, and dehydration of concentrated mud water from a crushed stone plant by dehydration. Mud, or mud from stone crushing plants, after adding water. In addition, the first and second silica-containing slurry treatment methods of the present invention have a moisture content of mud supplied from a crushing plant and the like within an appropriate range, and are suitable for the production of earthy raw materials for producing excellent strength and low water absorption solidified matter. Where moisture adjustment is not required. In this first and second treatment methods, calcium compounds are first mixed in a mud block to make a soil-like raw material (mixing process). Examples of calcium compounds include calcium oxide (Quicklime), calcium hydroxide (hydrated lime), and cement. This earthy raw material is made into a granulated solid through the granulation process (only the second treatment method) described later and the hydrothermal curing process. The calcium compound added to the mud block is used to generate calcium silicide (calcium silicate) such as tobermorite (5Ca0.6Sio2 · 5Η20) in a hydrothermal curing process described later. In addition, since the weight ratio of Ca to S i (C a / S i) of the tobermorite crystal is 5/6, the weight ratio (C a / S i) of the earthy raw material need only be 5/6 Hereinafter, a calcium compound may be added to the mud. Beyond this, even if it is added, it becomes redundant and invalid. From the viewpoint of the granulation property and the strength of the solidified material, the soil material is preferably in a range of 5 to 35% as described later. For mud blocks from crushed stone factories, etc., the moisture content after the addition and mixing of calcium compounds satisfies the aforementioned range, no moisture adjustment is required. -9-This paper size applies Chinese National Standard (CNS) A4 (210 X 297 mm) — — — — — — I- II «II (Please read the notes on the back before filling this page) Order: 499401 A7 B7 V. Description of the invention (7) In the present invention, the mixing process of the silicon oxide-containing mud and the additive calcium compound must be performed under uniform mixing conditions. This operation can be achieved by (please read the note on the back? Matters and then fill out this page) drum speed stirring. The stirring speed (stirring and revolving speed) depends on the moisture content and adhesiveness of the treated mud. Different, it ca n’t be consistent. However, for example, when mixing by a mechanical stirrer, the rotation speed is adjusted with the previous stirring (the previous rotation speed was set for the purpose of reducing the moisture containing mud and reducing fluidity). Set the granulation operation that can obtain the required particle size range) For comparison, for example, only 4-5 times the mixing and turning speed can be used for mixing. Specifically, there is no particular limitation on this, but for example, high-speed vertical mixing As for the mixer, you only need to set the number of rotations in the range of 1 2 5 0 — 3 0 0 0 rpm, which is «Yes. For the screw type mixer, you only need to set the number of rotations of the mixing to 2 0 0-5 0 0 r pm, the number of revolutions can be set to half of the number of revolutions. The so-called good and uniform mixing degree printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs is the mud or The soil-like raw material obtained by mixing the compounds and the like on the cross-section of the filled test subject, and the diameter D i of each round of the unmixed part must satisfy the mixing below 2 mm. Here, the soil-like raw material The test system for filling is based on the reference material of the Society of Geotechnical Engineering. The soil material is filled into the model and sealed into a cylindrical shape with a diameter of 50 mm and a length of 100 mm. The cross-section of the test specimen is formed into a circular shape, an island shape, and other unmixed parts. The area is measured, and the diameter is assumed to be circular. The diameter D i is calculated. In addition, in order to eliminate the random influence enclosed by the test body, The diameter when there is a gap in the part is that the unmixed part after removing the gap is quite -10-. The paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 public directors) 499401 A7 B7___ V. Description of the invention (8) Diameter when round (値 Please read the notes on the back before filling this page) As long as the diameter D i of each unmixed part is less than 2 mm, high strength can be obtained when the conditions of the mixing process are set, and the quality is constant Hydrothermally cured product. In addition, under the mixed engineering conditions where Di is more than 2 mm, the strength of the obtained hydrothermally cured product is low, and the quality is not uniform. Furthermore, in the present invention, a mud block or a calcium compound is mixed. The uniform mixing degree of the finished soil-based raw materials can be expressed by the unmixed ratio. The unmixed ratio refers to the cross-section of the soil-based raw material filling test body when the filling-free test body of the soil raw material is produced. The total area ratio of each unmixed part of the cross-sectional area after removing the gap (only the unmixed part in this case refers to the part with a fairly circular diameter D i of 0.5 mm or more) is expressed as a percentage In the mixing process of the present invention, it is better to select mixing conditions with an unmixed ratio of 6% or less. As long as it is 6% or less, a hydrothermally cured product having a high strength and a constant quality can be obtained. The reason why the unmixed portion is regarded as having a relatively circular diameter Di is 0.5 mm or more is that something having a relatively circular diameter Di less than 0.5 mm hardly affects the quality of hydrothermal curing. Intellectual property of the Ministry of Economic Affairs The Bureau ’s Consumer Cooperatives has printed the following method for obtaining the unmixed rate. A filled test specimen of earthy raw material with a diameter of 50 mm and a length of 100 mm was prepared according to the aforementioned method, and the filled test specimen of this earthy raw material was cut into quarters in the longitudinal direction. Sections of the test body at three different cutting positions will be obtained, and the unmixed portions in the cross-sectional areas S a and S a except for the void portion will be measured separately (only the unmixed portions in this case refer to The total area S b corresponding to the circle diameter D i is above 0.5 mm) will be (S b -11-this paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 499401 A7 B7 V. Description of the invention (9) (Please read the notes on the back before filling this page) / S a) The ratio is calculated as a percentage. The average of the three unmixed ratios obtained was used as the unmixed ratio of the test subject. In the mixing process, as long as the unmixed ratio is 6% or less, the hydrothermally cured product with high strength and constant quality can be obtained. The mixing conditions for mixing at an unmixed ratio of 3% or less are more preferable. Employees of the Intellectual Property Bureau of the Ministry of Economic Affairs print clothing and have 'uniformly mixed soil-like raw materials, which have the excellent properties of not being fluidized and re-sludged even if they are wet by rain or water. Materials, etc. Therefore, even if hydrothermal treatment is not performed, each unmixed portion of the soil-like raw material having a fairly circular diameter D i of 2 m or less will not be fluidized and re-sludged, and can be used as a road plate material or a shovel material. Furthermore, from the viewpoint that the re-sliming rate to be described later can be reduced to 5% or less, a soil-like raw material less than 0.5 m m is very suitable for this purpose. Similarly, an unmixed rate of 6% or less for a soil material can be reduced to 10% or less as described later, which is very suitable for use in road materials and earthen materials. In addition, since the unmixed rate is 3% or less of the earthy material, the re-sliming rate to be described later is 5% or less, which is very suitable for use in road materials, earthen materials, and the like. In addition, when the earthy material itself is used for road materials and earthen materials, it is sufficient to allow the calcium compound such as quicklime to react with the soil and allow it to grow. Because the growing time varies depending on the nature of the soil, it can not be determined at one time, but it can take about 1 hour. Next, the second treatment method is to use the aforementioned earthy raw material as a raw material to perform granulation to obtain a granulated material (granulation process). This granulated material becomes a solidified material to be supplied to a hydrothermal treatment process. In the granulation, as mentioned above, use a high-speed straight-line mixer with a combination of functions with a mixer. -12- This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm). Printed by 499401 A7 B7 of the Consumer Cooperative of the Property Bureau. 5. The high-speed mobile mixer of the invention description (i〇) is better. During granulation, the rotor blades of the high-speed flow mixer are rotated in the range of 500-8 0 r pm. Basically, granulation (self-contained granulation) is classified as a so-called growing form. The granulated substance generation mechanism formed by stirring and granulation can obtain a finely-divided granulated substance that improves the bonding between particles and reduces the porosity. Here, in the high-speed flow mixer, like the high-speed vertical mixer, there is a blender in the fixed container, which has a vertical rotation axis extending in the up-and-down direction, so that the blender becomes a revolving container. The fixed structure and the blender with a vertical axis of rotation are placed at a position eccentric from the center of the container, and in a horizontally revolving container in a direction opposite to the direction of rotation of the container, the blender is a reversible countercurrent type (container return) Transformation) constructs. As the mixer for crushing, mixing, and granulating, the above-mentioned counter-flow type high-speed flow mixer is most suitable for the high-speed flow mixer. In addition, in the present invention, when a mixer capable of adjusting the rotation speed of the stirring and mixing within a wide range is used, the stirring and mixing operation is performed at a high-speed rotation in the mixing process, and then the stirring and mixing operation is performed at a low-speed rotation in the granulation process. That is, the mixing process and the granulation process can be performed by a single mixer. Moreover, it is not a big problem to prepare two high-speed mixers and low-speed mixers. When particle size adjustment is not required in the granulation process, a high-speed mixer can be used. Furthermore, a press molding process is set up before the hydrothermal project, and the above-mentioned mixed earthy raw material and granulated earthy raw material are press-molded to obtain a block-shaped molded product. Secondly, the clay-like raw materials or the granules are cured by hydrothermal treatment in a pressure cooker (hydrothermal curing process). According to the high pressure under saturated vapor pressure, the paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) -13 · τ ---------------- (Please read first Note on the back? Please fill in this page for further information.) -I line · Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 499401 A7 B7 V. Description of the invention (ιυ pot health, S i〇2 and C a〇 The calcium compound reacts to produce calcium silicate (calcium silicate). As a result, a strong solidified particle can obtain a cured product with a small porosity. In hydrothermal treatment, the same is true for calcium silicate in 1 3 0-3 0 0 ° C. Crystal growth at low temperature can also produce high strength snow wollastonite. Hydrothermal treatment conditions, reaction temperature (autoclave health temperature): 130-300 ° C, reaction time (health time) : 1-2 4 hours is appropriate. Typical conditions are a temperature of 180 ° C, 5 hours. The reaction temperature of 1 3 0-3 0 0 ° C is a temperature range that further promotes the crystal growth of tobermorite, because The higher the reaction temperature, the greater the reaction speed, so as long as the same quality (strength, water absorption) The reaction time may be short. Compared to the first and second processing methods, the third silicon oxide-containing slurry processing method of the present invention is that the water content of the mud blocks from the crushed stone factory is not appropriate. The method applicable when adjusting the moisture content when forming soil-like raw materials. The difference from the first and second treatment methods described above lies in the adjustment of the moisture content. The other granulation processes, hydrothermal curing processes, and the first and second processes described above The treatment method is the same. In the third treatment method, adjust the water content of the mud block and mix the calcium compound to make the soil-like raw materials with a water content of 5-3 5% (moisture adjustment and mixing project) When the moisture content of the earthy raw material exceeds 35%, the properties of the earthy raw material are too soft. In the next granulation project, the granulation property is not good enough to obtain granular granules of appropriate strength. Therefore, even if hydrothermal treatment is performed, A cured product with excellent strength cannot be obtained. In addition, when it is less than 5%, the cured product obtained by subsequent hydrothermal treatment has low strength and cannot be used for a wide range of purposes. 丨 丨 丨 A · ^ --14 ··-This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) --------- y ------ (Please Read the precautions on the back before filling in this page) · --- Line · 499401 A7 __ B7 V. Description of the invention (12) The solidified materials such as concrete fine aggregates for roads and road disks for roads that require a large amount are adjusted for moisture • In the mixing process, the mud block with the moisture content after adding the calcium compound in the range of 5-35% must satisfy the range for moisture adjustment. Moisture adjustment system: (1) dehydration process based on dehydrator, (2) drying process based on dryer, (3) moisture absorption process (stone powder addition process) based on stone powder, ( 4) at least one of the daily drying process for adjusting moisture based on daily drying, (5) the water adding process for adjusting moisture based on adding water, etc. In this case, as far as the turbid water block supplied with too much water is concerned, in the same crushed stone factory, the adjustment of the moisture content of the turbid water block based on the addition of the dry stone powder generated has the advantage of not increasing the cost. Therefore, for these (1) to (5) moisture adjustments, appropriate selection should be made according to the water content of the mud to be supplied or field equipment, etc., and the order of implementation of the calcium compound addition can be appropriately determined. The soil-like raw material adjusted to the moisture content within the predetermined range is made, and the subsequent treatment methods are the same as those in the first and second treatments, and the granulation process (only the first treatment method) and the hydrothermal excavation process are performed. According to the third silicon oxide-containing mud treatment method of the present invention, the specific gravity of the mud block treatment is 1.  A solidified product with excellent strength and low water absorption of 5 or more and a water absorption of 25% or less can be used for stable, high-requirement fine aggregate for concrete, and it can be used as a road pavement material for granular solidified materials of construction and civil materials. And other places, and can reduce waste reduction. This paper size applies to China National Standard (CNS) A4 specification (210 X 297 mm) • 丨 丨 — 丨 I — — J · — · — I (Please read the precautions on the back before filling this page).  丨 Line printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 499401 A7 __ B7 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs V. Description of the Invention (13) [Embodiments of the invention] In the following, reference is made to the embodiments of the invention Illustration for illustration. Fig. 1 is a flowchart showing one embodiment of the second silica-containing mud treatment method of the present invention. The second treatment method of the present invention is implemented according to the project shown in Fig. 1. As the object of the silica-containing mud, as described above, any mud sludge produced by concentrating and dehydrating any of sludge, sand pumping soil to treat turbid water, and crushed water from a crushed stone factory, or from a crushed stone factory Mud made by adding water to stone powder. Then, the moisture content of any mud block supplied is that the calcium compound is mixed in the mud block to become a soil-like raw material. The moisture content of the mud-like raw material is in the range of 5-35%, directly from the crushed stone factory. Just wait for the supply, and no moisture adjustment is required. In this example, the silica-containing mud is a mud block (turbid cement block) formed by processing turbid water generated in a crushed stone factory. As shown in Fig. 1, first, a calcium compound is mixed with a mud block from a crushed stone plant to make a soil-like raw material (mixing process S 1 A). In this embodiment, calcium oxide fine powder is used as a calcification, and the weight ratio (Ca / S i) of Ca to Si in the earthy raw material is 5/6 or less. In this embodiment, it is set to 1/4. Add, mix. The mixing system of this embodiment uses the aforementioned high-speed vertical mixing mixer, and the moisture content of the earthy raw material is about 25%. Next, a granulated material is obtained by granulating the aforementioned earthy material as a raw material (granulation process S 1 B). Herein, the granulation uses a high-speed longitudinal blender in the same manner as in the case of mixing. That is, the mixing and granulation are performed according to the same high-speed longitudinal blending mixer. In this embodiment--1R---------- i ------ (Please read the Note: Please fill in this page again.) Order: --- The paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm). Printed by 499401 A7 __B7 of the Intellectual Property Bureau, Ministry of Economic Affairs. In 14), the number of revolutions of the rotating blades of the mixer is set to a range of 1 3 0 0 — 2 5 0 0 r pm during the aforementioned mixing, and is set to 4 0 0-8 0 0 rpm during granulation. range. Under these operating conditions, granulated materials having a particle diameter (diameter) in the range of about 1 to 10 mm can be obtained as granulated granules having high interparticle binding, small void ratio, and fineness. Next, these granular granules are cured by hydrothermal reaction in a reaction vessel for hydrothermal treatment (hydrothermal curing process S 1 C). Hydrothermal treatment conditions were a reaction temperature of 180 ° C and a reaction time of 5 hours. As a result, S i〇2 and C a0 reacted in the granulated material to form a tobermorite, which becomes a solidified product with small strong interstitial spaces between particles, and can obtain a specific gravity: 1 · 5 or more (1 · 50 — 1 · 95), water absorption: 25% or less (10. 0 — 24. 4%). The obtained granular solid is broken and classified as artificial fine aggregate (artificial sand). The natural fine aggregate produced from the sand-making equipment is mixed with the fine aggregate, for example, about 5% by weight, which can satisfy JIS standard (JIS A5005 / 1995) Specific gravity: 2. 5 or more, water absorption: 3% or less, used as fine aggregate for concrete. Further, the granular solidified material can be used as a road disk material or earthen material as it is. Fig. 2 is a flowchart showing an embodiment of the third silica-containing slurry treatment method of the present invention. The third silicon oxide-containing mud sludge treatment method is a method suitable for the case where the supplied silicon oxide-containing mud (mud) has an inadequate water content and it is necessary to adjust the moisture content when making mud-like raw materials. The silica-containing mud in Figure 2 is processed in a rubble factory. The paper size applies to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) --------- T --- --- (Please read the phonetic on the back? Matters before filling out this page) ·-· Line · Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 499401 A7 B7 V. Description of the invention (15) Mud made of muddy water (muddy Cement block). Because the moisture directly supplied to the mud block is too high, firstly, the stone powder generated in the crushed stone factory is added to the supplied mud block, and the moisture is adjusted by the addition of the stone powder (water absorption process S 2 A 1 ). In this case, the effect of removing water by adding calcium compounds in the mixing process s 2 A 2 is considered, so that the moisture content of the earthy raw material obtained in the mixing process S 2 A 2 is in the range of 5-35%. Adjust the moisture of stone powder. Next, the calcium compound is mixed in a mud block adjusted by adding moisture to the stone powder to prepare a soil-like raw material (mixing process S 2 A 2). In this embodiment, the fine calcium oxide powder is mixed into the earthy raw material so that the weight ratio of Ca to Si (C a / S i) is 1/4, and the moisture content of the obtained earthy raw material is about 2 5 %, The mixing system uses a high-speed vertical blender. Furthermore, of course, as shown by the dashed line in Fig. 2, the mud, stone powder, and calcium oxide can be mixed together to make a soil-like raw material. The aforementioned moisture absorption process S 2 A 1 and the mixing process S 2 A 2 are based on the adjustment of the moisture content of the silica-containing slurry and the mixing of calcium compounds to form a soil-like raw material with a moisture content in the range of 5-35%. Moisture adjustment • mixing process S 2 A. Next, a high-speed vertical mixing mixer was used to granulate the aforementioned earthy raw material as a raw material to obtain granular granules (granulation process S 2 B). That is, the high-speed longitudinal blending mixer is also used for mixing and granulating. In this embodiment, the number of revolutions of the rotating blades of the mixer is set to 1 3 0 0-2 5 0 0 rpm during the aforementioned mixing. The range is set to a range of 400-800 rpm during granulation. With these operating conditions __- 18-_ This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) --------------- (Please read the Note to fill out this page again), line.  499401 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the invention (16) The granules with a particle diameter (diameter) in the range of about 1 to 10 rn m can be obtained. Small, fine-grained granules. Next, these granular granules were cured by hydrothermal reaction in a reaction vessel for hydrothermal treatment (hydrothermal curing process S 2 C). Hydrothermal treatment conditions were a reaction temperature of 180 ° C and a reaction time of 5 hours. As a result, S i 〇2 reacted with Ca 0 in the granules to form a tobermorite, and the particles became a solidified product with a small strong anchoring gap, and a specific gravity: 1.5 or more and water absorption: 2 were obtained. Cured product below 5%. The obtained granular solidified material is crushed and classified as a fine aggregate for concrete, or it can be directly used for road disc materials. In addition, the moisture adjustment of the aforementioned moisture adjustment and mixing process S 2 A can also replace the moisture absorption process S 2 A 1 of the moisture adjustment by adding stone powder, and use the daily drying process of moisture adjustment by daily drying. . Fig. 3 is a flowchart showing another embodiment of the third silica-containing slurry treatment method of the present invention. The silicon oxide-containing mud shown in Fig. 3 is, for example, a mud block (turbid cement block) formed by processing muddy water generated in a crushed stone factory. Since the moisture content of the mud directly supplied is too high, first, the mud is dehydrated by a dehydrator (dewatering process S 3 A 1). In this case, the effect of removing water by adding calcium compounds in the mixing process S 3 A 2 is considered, so that the moisture content of the earthy raw material obtained in the mixing process S 3 A 2 is in the range of 5-3 5%. Adjust the moisture by the dehydrator. The dehydrator used has a pressure of 4S- --------- k ------ (Please read the note on the back? Matters before filling out this page).  --Line · This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 499401 A7 B7 V. Description of the invention (17) Filters, pressure transmitters, etc. ----------- Loading --- (Please read the precautions on the back before filling this page) The moisture adjustment of the dehydrator, followed by the dryer, the calcium compound is mixed with the dehydrator. The moisture-adjusted mud blocks are made into earthy raw materials (mixing process S 3 A 2). In this embodiment, the fine calcium oxide powder is mixed with the earthen raw material so that the weight ratio (C a / Si) of Ca to Si is 1/4, and the moisture content of the obtained earthen raw material is about 2 5 %, The mixing system uses a high-speed vertical blender. The aforementioned dewatering process S 3 A 1 and the mixing process S 3 A 2 constitute the moisture adjustment and mixing process S 3 A to obtain soil-like raw materials with a moisture content in the range of 5-35%. In addition, in the moisture adjustment and mixing process S 3 A, the moisture adjustment is performed only in the dehydration process S 3 A 1. It is also possible to adjust the moisture in the dehydrator and adjust the moisture in the dryer. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs Secondly, a high-speed vertical blender was used to granulate the aforementioned earthy raw materials as raw materials to obtain granular granules (granulation process S 3 B). That is, the high-speed longitudinal blending mixer is also used for mixing and granulating. In this embodiment, the number of revolutions of the rotating blades of the mixer is set to 1 3 0 0-2 5 0 0 rpm during the aforementioned mixing. Within the range, it is set within the range of 4 0-8 0 0 rpm during granulation. Under this operating condition, granules having a particle diameter (diameter) in the range of about 1 to 10 mm can be obtained, and granulated granules having high interparticle binding properties, small porosity, and fineness can be obtained. Next, these granular granules were cured by hydrothermal reaction in a reaction vessel for hydrothermal treatment (hydrothermal curing process S 3 C). Hydrothermal treatment conditions were a reaction temperature of 180 ° C and a reaction time of 5 hours. As a result, the paper size is in accordance with the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 499401 A7 _ B7 V. Description of the invention (18): S i〇2 reacted with ca〇 in the granulated material to form snow The wollastonite particles become solidified products with strong fixed voids, and can get the specific gravity: (Please read the precautions on the back before filling this page) 1 · 5 or more, water absorption: 25% or less. The obtained granular solidified material is crushed and classified as a fine aggregate for concrete, or it can be directly used for road disc materials. Fig. 4 is a flowchart showing another embodiment of the third silica-containing slurry treatment method of the present invention. Here, except that the order of the mixing process and the dewatering process is reversed, the granulation process S 3 B and the hydrothermal curing process S 3 that are common to the two methods are omitted because they are the same as the processing method shown in FIG. 3 described above. The explanation of C will explain the differences. First, a calcium compound is added and mixed in a mud block from a crushed stone factory (mixing process S 3 A ′ 1). In this example, calcium oxide fine powder was added to the earthy raw material after the dehydration treatment described later so that the weight ratio (Ca / S i) of Ca to Si was 1/4. The mixing system uses a high-speed longitudinal blender. Because this calcium-added mixture directly has too much water content when it is directly used as a soil material, the mixture is dewatered by a dehydrator (dehydration project S 3 A '2), and employees of the Ministry of Economic Affairs ’Intellectual Property Bureau can obtain a moisture content of about 25%. Consumer cooperatives print earthy materials. The aforementioned mixing process S 3 A '1 and dewatering process S 3 A' 2 are to adjust the moisture content of the mud block and mix the calcium compounds to form the moisture content adjustment of the soil-like raw materials with a moisture content in the range of 5-35%. · Hybrid engineering S 3 A '. In addition, the moisture content adjustment and mixing process S 3 A ′ is performed only by the dewatering process S 3 A ′ 2, and may be dewatered by a dehydrator and then dewatered by a dryer. Then continue the dewatering project. The paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 499401 A7 ________ B7 V. Description of the invention (19) S 3 A '2 is the same as the project in Figure 3 above. The high-speed longitudinal blender is applied with granulation process S 3 B and then hydrothermal curing process S 3 C to obtain a specific gravity: 1 · 5 or more, water absorption: 25% or less strength and excellent low water absorption granular Cured. The obtained granular solidified material is crushed and classified as a fine aggregate for concrete, or it can be directly used for road disc materials. Fig. 5 is a flowchart showing another embodiment of the third silica-containing slurry treatment method of the present invention. The silicon oxide-containing mud shown in Fig. 5 is, for example, a mud block (turbid cement block) made by processing turbid water generated in a crushed stone factory. Since the moisture content of the mud directly supplied is too high, first, the mud is adjusted with a drier D R (drying process S 4 A 1). In this case, the effect of removing water by adding and mixing calcium compounds in the next mixing process S 4 A 2 is considered, so that the moisture content of the soil-based raw material obtained in the mixing process S 4 A 2 is 5 to 35%. The range is adjusted by the dryer DR. However, in the aforementioned drying process S 4 A 1, the waste heat generated in the hydrothermal curing process S 4 C described later is used to dry the sludge. The boiler combustion exhaust gas (exhaust gas) from the heating boiler B 0 of the pressure cooker A C used in the hydrothermal solidification project S 4 C is supplied to the dryer d R, and the moisture content of the mud block is adjusted according to the ventilation of the combustion exhaust gas. In this case, the drier D R includes an agitator dryer, a drum dryer, and the like. Furthermore, according to the high-temperature exhaust steam from the heating boiler B 0 or the low-temperature exhaust steam from the pressure cooker AC, the heat exchanger Η E is used to dry the paper to the Chinese National Standard (CNS) A4 standard ( 210 X 297 mm) --------------- (Please read the phonetic on the back? Matters before filling out this page) Order · · Line · Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 499401 A7 B7 V. Description of the invention (20) Heating with air, this heated drying air can also be supplied to the dryer DR to use this to adjust the moisture content of the aforementioned mud. (Please read the note on the back? Matters before filling out this page.) Next, the calcium compound is mixed into the mud block adjusted by the dryer DR to adjust the moisture content (mixing process S 4 A 2). In this embodiment, the fine calcium oxide powder is mixed with the earthen raw material so that the weight ratio (C a / Si) of Ca to Si is 1/4, and the moisture content of the obtained earthen raw material is about 2 5 %, The mixing system uses a high-speed vertical blender. The aforementioned drying process S 4 A 1 and the mixing process S 4 A 2 constitute the moisture adjustment and mixing process S 4 A of the soil-based raw materials with a moisture content ranging from 5 to 35%. In addition, in the moisture adjustment and mixing process S 4 A, the moisture adjustment is performed only in the drying process S 4 A 1, and the dewatering may be performed by the dehydrator, and the dehydration may be performed by the dryer. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs Secondly, a high-speed vertical blender is used to granulate the aforementioned earthy raw materials as raw materials to obtain granular granules (granulation process S 4 B). That is, the high-speed longitudinal blender is also used for mixing and granulating. In this embodiment, when the number of revolutions of the rotating blades of the mixer is mixed as described above, it is set to 1 3 0 0-2 5 0 0 r In the range of pm, it is set to be in the range of 4 0 — 8 0 0 r pm during granulation. Under this operating condition, granules having a particle diameter (diameter) in the range of about 1 to 10 mm are produced, and granular granules with high interparticle binding properties, small porosity, and fineness can be obtained. Next, these granular granules were cured by hydrothermal reaction in a reaction container for hydrothermal treatment (hydrothermal curing process S 4 C). Hydrothermal treatment conditions were a reaction temperature of 180 ° C and a reaction time of 5 hours. The result—-2S -______ This paper size is in accordance with Chinese National Standard (CNS) A4 specification (210 X 297 mm) —- 499401 B7_ V. Description of the invention (21): si〇2 in granules It reacts with C a0 to form a solidified product with strong fixation gap between the xenoxite particles, and can get the specific gravity: (Please read the precautions on the back before filling this page) 1 · 5 or more, water absorption: 2 5 % Of cured product. The obtained granular solidified material is crushed and classified as a fine aggregate for concrete, or it can be directly used for road disc materials. Fig. 6 is a flowchart showing another embodiment of the third silica-containing slurry treatment method of the present invention. The silica-containing mud shown in Fig. 6 is, for example, a mud block made of stone powder generated in a crushing plant. Since the water content directly supplied to the mud block is too low, first, water is added to the mud block formed by the stone powder to adjust the moisture content (water adding process S 5 A 1). In this case, the effect of removing water by adding and mixing calcium compounds in the mixing process S 5 A 2 is considered, so that the moisture content of the earthy raw material obtained in the mixing process S 5 A 2 is within the range of 5-35%. Range for moisture adjustment. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Secondly, calcium compounds are mixed in clay blocks adjusted by adding water to adjust the moisture content (mixing process S 5 A 2). In this embodiment, the fine calcium oxide powder is mixed with the earthen raw material so that the weight ratio (C a / Si) of Ca to Si is 1/4, and the moisture content of the obtained earthen raw material is about 2 5 %, The mixing system uses a high-speed vertical blender. The water adding process S 5 A 1 and the mixing process S 5 A 2 described above constitute the water content adjustment and mixing process S 5 A of the soil-based raw materials with a water content ranging from 5 to 35%. Furthermore, of course, in the moisture adjustment and mixing project S 5 A, the local speed vertical mixing mixer can also be used once for the mud block, water adjustment water, and calcium oxide powder supplied from the crushing plant. ---__ 24- This paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) 499401 Π 一 A7 B7 V. Description of the invention (22) The soil material is made from mixing. (Please read the note on the back? Matters before filling out this page) Next, 'Using the barrel speed vertical blender, granulate the aforementioned earthy raw materials as raw materials to obtain granular granules (granulation process s 5 B ). That is, the high-speed longitudinal blender is also used for mixing and granulating. In this embodiment, when the number of revolutions of the rotating blades of the mixer is mixed as described above, it is set to 1 3 0 0-2 5 0 0 r The range of pm is set in the range of 40 Q-800 rpm during granulation. Under this operating condition, granules with a particle diameter (diameter) in the range of about 1 to 10 mm are produced, and granulated granules with high interparticle binding, small porosity, and fineness can be obtained. Next, these granular granules were cured by hydrothermal reaction in a reaction container for hydrothermal treatment (hydrothermal curing process S 4 C). Hydrothermal treatment conditions were a reaction temperature of 180 ° C and a reaction time of 5 hours. As a result, S i〇2 and C a0 reacted in the granules to form chertite, and the particles became solid matter with strong anchoring gaps and small proportions. The proportion can be obtained: Consumer Cooperatives, Intellectual Property Bureau, Ministry of Economic Affairs Printed cured product with 1.5 or more and water absorption of 25% or less. The obtained granular solidified material is crushed and classified as a fine aggregate for concrete, or it can be directly used for road disc materials. Fig. 7 is a flowchart illustrating one embodiment of a method for utilizing the crushed stone by-product of the present invention. In Fig. 7, the production of fine aggregates for concrete using the sand making equipment of a crushed stone factory will be explained first. For example, a fine aggregate material with a particle size of 40-20 mm is supplied to a sand making machine (crusher) 1 for crushing, and the crushed product is classified with a classifier 2 for particle size distribution adjustment, and the biomass particle size is 5 _____— -This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) 499401 A7 B7 V. Description of invention (23) Natural fine aggregates smaller than mm. The sand making machine 1 uses a rod mill, an impact honing machine, and the like. The classifier 2 uses an air sorter and a spiral classifier. (Please read the note on the back? Matters before filling out this page.) Next, we will explain the production of artificial fine aggregates for concrete in sand making equipment. The objects used here are muddy water blocks and stone powder. First, the situation of muddy water blocks will be described. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, as mentioned above, with the turbid water generated by the water washing after the classification by the classifier 2, the mud system is concentrated and dehydrated by the Shendian pond and the filter press to form turbid water. This muddy water block is supplied as a raw material. First, the fine calcium oxide powder is mixed in a muddy water block to make a soil-like raw material (mixing process 1 1). For the mixing system, the aforementioned high-speed vertical blender was used. The calcium oxide fine powder is added so that the weight ratio (Ca / S i) of Ca and Si mixed in the earthy raw material is 5/6 or less, and in this embodiment, it is 1/4. In this embodiment, the moisture content of the mixed earthy raw material is about 10%. Since the specified range of 5-35% is satisfied, the turbid water block to be supplied does not need to be adjusted for moisture. Furthermore, when the water content range is exceeded, the above (1) to (5) water adjustment method is appropriately selected, and the turbid water block may be adjusted for water. In this case, if too much water is supplied to the turbid water block, stone powder may be added to adjust the water content of the turbid water block. Next, the aforementioned earthy raw material is used as a raw material for granulation to obtain a granular granulated material (granulation process 12). The granulation in this embodiment is performed in the same manner as in the mixing field, using a high-speed longitudinal blender. That is, the same high-speed longitudinal blender is used for mixing and granulation. In this embodiment, the number of revolutions of the rotating blades of the mixer is set to 1 300-2 500 r pm when the foregoing mixing is performed. The range is set at the time of granulation. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 2 & 499401 Α7 Β7 V. Description of the invention (24) is set to 4 0 0-8 0 0 r pm range. Manufactured under these operating conditions (please read the precautions on the back before filling in this page) Granulated material with a particle size (diameter) of approximately 1 to 10 mm 'can obtain high interparticle binding, small void ratio, and fineness Granulated matter. Next, these granulated granules were cured by hydrothermal reaction in a reaction vessel for hydrothermal treatment (Hydrothermal Curing Process 13) ° The conditions of hydrothermal treatment were a reaction temperature of 180 ° C and a reaction time of 5 hours. As a result, S i 〇2 and Ca 0 reacted in the granules to form a tobermorite, which becomes a solidified product with strong fixed voids between the particles. The specific gravity can be obtained: 1 · 5 or more (1 · 5 0 -1 · 9 5), water absorption: less than 25% (10 · 0-24 · 4%) cured product. Next, these granular solidified materials are crushed by a crusher 14 ', and the crushed product is classified by a classifier 15 to produce artificial fine aggregates having a particle size of 5 mm or less. The crusher 1 4 uses a rod mill, an impact honing machine, etc. The sand maker 1 described above can also be used when production is convenient. In addition, as shown in Fig. 1, the muddy water generated by the classification by the classifier 15 is concentrated and dehydrated to form a muddy water block. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. Then, the artificial fine aggregate after production is mixed with the natural fine aggregate from the sand maker 1 according to the weight ratio, and the natural fine aggregate: artificial fine aggregate = A ratio of 20: 1 can be used to obtain a fine aggregate product for concrete that meets the JIS standard. The above is a description of the field cooperation using turbid water blocks as raw materials. In addition, as shown in FIG. 7, the case where stone powder is used as the raw material is the same as the case of muddy water. According to the natural fine aggregate from sand making machine 1, the artificial fine aggregate obtained from the processed stone powder is mixed with the natural fine aggregate. Satisfy: i IS regulations The paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 22-- 499401 B7 V. Description of invention (25) Fine aggregate for concrete. Fig. 8 is a flowchart for explaining an embodiment other than the method for using the crushed stone by-product of the first embodiment of the present invention. Here, except that the obtained solidified material is not broken and classified directly as artificial fine aggregate, because it has the same structure as the embodiment shown in FIG. 7 described above, it is common to the embodiment shown in FIG. 7 described above. The same symbols are marked, and the description is omitted, and only the differences are described. That is, as shown in FIG. 8, starting from the turbid water block or stone powder, through the mixing process 11, the granulation process 12, and the hydrothermal curing process 13, a solidified product having a particle size of 5 m m or less is obtained. Mixing and granulation are carried out by a high-speed vertical mixer, and granules with a particle size of 5 m or less are produced. At this time, the number of revolutions of the rotating blades of the high-speed longitudinal blender is set in the range of 1 300-2 500 r pm during mixing, and in the range of 4 0-8 0 0 r pm during granulation. Inside. Then, the above-mentioned solidified material obtained by hydrothermal treatment is not crushed and classified, and is directly treated as artificial fine aggregate and mixed with natural fine aggregate from sand maker 1 according to the weight ratio. Natural fine aggregate: artificial fine aggregate = 2 0: 1 ratio, can obtain the fine aggregate for concrete products that meet the aforementioned JIS specifications. Fig. 9 is a flowchart for explaining an embodiment of a method for utilizing the crushed stone by-product of the second embodiment of the present invention. Here, the same components as those used in the first crushed stone byproduct method are denoted by the same reference numerals as those in FIG. 7 and FIG. 8 described above, and descriptions thereof will be omitted, and only differences will be described. That is, as shown in FIG. 9, starting from the turbid water block or stone powder, the particle diameters obtained through the mixing process 1 1, the granulation process 12, and the hydrothermal curing process 13 are approximately the size of this paper and the Chinese National Standard (CNS) A4 specification is applied ( 210 X 297 mm) (Please read the precautions on the back before filling this page) Order: Printed by the line · Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 499401 _ B7 _ V. Description of the invention (26) (Please read the first Note? Please fill in this page for more details.) 1-10 mm granular solid. Mixing and granulation are carried out according to a high-speed longitudinal blender, and granules with a particle size of about 1-10 mm are produced. The solidified product obtained by the hydrothermal treatment is then supplied to the sand making machine 1 of the sand making equipment and used as a part of the fine aggregate material. This granular solidified material is supplied to the sand maker 1 at a ratio of approximately 1 to 1 of natural fine aggregate raw materials: solidified material = 2: 1 according to a weight ratio, and a fine aggregate product for concrete that meets the JIS standard can be obtained according to this ratio . Fig. 10 is a flowchart for explaining an embodiment of a method for using the crushed stone by-product of the third embodiment of the present invention. Here, the same components as in the method of using the first and second crushed stone by-products are denoted by the same reference numerals as those in Figs. 7 and 9 described above, and descriptions thereof will be omitted, and only differences will be described. As shown in FIG. 10, starting from the turbid water block or stone powder, through the mixing process 11, the granulation process 12 and the hydrothermal curing process 13, a granular solid with a particle size of about 1 to 10 mm is obtained. The mixing and granulation are carried out by a high-speed vertical mixer, and granules with a particle size of about 110 to 10 mm are produced. The above-mentioned cured product obtained by the hydrothermal treatment has excellent strength and low water absorption, and can be directly used as road disc material, earthen material and horticultural material. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, and equipped with a mixer for crushing, mixing, and granulating functions, using the container-fixed high-speed flow mixing shown in the above-mentioned embodiments of Figures 1-10 The high-speed longitudinal mixing mixer of the machine, and a better machine may be a counter-flow local-speed flow mixer. Fig. 11 is a schematic diagram showing the structure of a counter-flow high-speed mixer. In the figure, 21 is a raw material (turbid water block and / or stone powder, calcium compound) is added to, for example, a circular container with a cross section that rotates in the clock direction. 2 2 series is located at --------- 〇〇 _____ This paper size is applicable to China National Standard (CNS) A4 (21G X 297 mm)-499401 A7 B7__ 5. Description of the invention (27) (Please Read the note 3 on the back before filling in this page.) From the center of container 21 to the left side of the figure, eccentrically, in container 21, the counterclockwise direction opposite to the valley rotation direction, reconcile the plural segments of high-speed rotation. The device (also referred to as an agitator) is supported by bearings 2 6 provided in the upper structure body 25 which does not rotate in the vertical rotation axis extending to the up-down direction. 2 3 is a hybrid subsidy tool for the full flow of raw materials. < The center of the f / t eccentric device is eccentric to the right side of the figure, and rotates in the counterclockwise direction of the container 2 1 opposite to the rotation direction of the container. The vertical rotation axis extends to the upper structure 2 5 according to the vertical rotation axis extending to the up and down direction. The above-mentioned container 21, the blender 22, and the hybrid auxiliary tool 23 are independently supported by a bearing 27, which is driven by a motor for rotation. 2 4 is a scraper for scraping the raw material (mixture) attached to the inner peripheral surface of the container 2 1. In addition, the bottom surface portion of the aforementioned mixing support tool 23 also functions as a scraper, and the bottom surface of the container 21 also does not allow a raw material (mixture) to be attached. In addition, the raw material is supplied into the container 21 from a raw material supply port (not shown) provided in the upper structure 25, and after processing, the object to be processed is installed at a discharge port (not shown) that can be opened and closed at the center of the bottom of the container 2 1. Discharge. When the consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs prints and uses the above-mentioned high-speed flow mixer with the above-mentioned structure, when the containers 21 and the blender (agitator) 22 are turned in opposite directions, Fragmentation, dispersion, and flow in the container 21 are promoted, and uniform and better mixing can be achieved than the container-fixed type. At the same time, even when the turbid water block with a high water content is processed, the so-called turbid water does not cause in the container 21 The bridge is bridged after being over-trained, and cannot be dropped and moved to the bottom of the container. The paper size is in accordance with the Chinese National Standard (CNS) A4 (210 X 297 mm) 499401 A7 B7 V. Description of the invention (28) State), it will not cause unmixing and can be mixed uniformly. In addition, when water is added to the stone powder and the Korean compound, and a mud-type raw material is also mixed to use a counter-current high-speed flow mixer, there are few unmixed parts, and uniform mixing can be performed. Furthermore, a hybrid assisting tool 23 is provided, and the hybrid assisting tool 23 and the blender 2 2 that rotates at a high speed are rotated at different speeds from the container 2 1 in different directions. The position and speed of the raw materials within 1 can be changed, so a higher mixing effect can be obtained. Furthermore, the raw materials can be powered from the drive sources of both the regulator 22 and the container 21, and since the unit input power (k W / liter) can be increased, a uniform mixture can be obtained in a short time. In this counter-flow high-speed mixer, the mixer 22 is rotated at high speed during crushing and mixing, and the mixer 22 is rotated at low speed during granulation. For example, when a turbid water block with a water content of 20% and quicklime with a weight ratio of 3% are put into a container and mixed and granulated to produce a granulated product having a particle diameter of about 1 to 10 mm, the counterflow method is used. An example of the automatic operation conditions of the high-speed flow mixer is as follows. The mixing conditions are set as the number of revolutions of the mixer: 2500 rpm (returns / minute), the number of revolutions of the container: 45 rpm, and the processing time: 2 minutes. The setting of the granulation conditions is adjusted. Rotator number: 750rpm, container number: 45rpm, processing time: 4 minutes. [Embodiment] An embodiment of the present invention will be described below. As long as the present invention does not exceed ----- ^ -— This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) --------------- (please first Read the notes on the reverse side and fill out this page) Order: --Line · Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 499401 A7 B7 V. Description of the invention (29) The points are not limited to the following examples. (Please read the precautions on the back before filling this page.) First, the mixers A and B used in the examples and comparative examples will be explained. Both mixers A and B use a single-shaft screw mixer. It is well-known that a 1-axis spiral mixer is equipped with one stirring mixer in an extended form vertically above and below the mixer shaft, and the stirring mixer is eccentrically rotated from the center of the container. The container itself is fixed without rotation, and the mixing mixer is composed of mixing while rotating or revolving. Then, Mixer A is a high-speed mixer equipped with a curve type blender, and Mixer B is a low-speed mixer equipped with a vertical type blender. [Example 1] Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs As a by-product of crushed stones represented by silica-containing mud, a turbid water block with a moisture content of 25% was used. As shown in Table 1, 3 to 10% by weight of quicklime or cement was calculated as calcium in this turbid water block, and the conditions 1 shown in Table 2 were mixed to obtain a soil-like raw material. Condition 1 is the crushing and mixing conditions of Mixer A. The number of revolutions of the mixer is 2 8 8 r p m, revolution 1 3 5 r p m, and processing time is 2 minutes. Next, in order to confirm the strength of the hydrothermally cured product obtained from this earthy raw material, it was pressure-formed to a diameter of 25 mm and a length of 50 mm. The pressure cooker was allowed to stand at a reaction temperature of 180 ° C and a reaction time of 5 hours. Hydrothermal reaction causes it to solidify. Here, in order to investigate the degree of uniform mixing, a filled test body of earthy raw materials before the hydrothermal reaction is made, and the paper size of each unmixed part on the cross section of the test body is subject to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 32 499401 Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs B7_V. Description of the invention (30) The diameter D i measured in the shape of a circle is explained. Test system for filling and filling of earthy materials' Based on the standards of the Society of Geotechnical Engineering, in this system, the earthy materials before the hydrothermal reaction are filled in a model and then tamped into a diameter of 5 Ommx by a tamping test device. 1 0 〇mm cylinder. This test specimen was divided into four equal lengths in the longitudinal direction for cutting, and the three test specimen sections with different cutting positions were obtained. 'First, the area and shape of each unmixed part of the first test specimen section were measured. The diameter D i 値 is calculated by assuming a circular shape. Furthermore, in order to eliminate the influence of the unevenness of tamping of the test specimen, the diameter D i when a void exists in the unmixed portion is the diameter when the unmixed portion is substantially circular after removing the void. The measurement of the area of the unmixed portion and the diameter D i when it is quite circular uses a well-known image analysis device (image processing device). Next, from these measurement data D i, [D i > 2 mm]: Ai%, [0.5mm’Di’2mm]: Bi%, [D i < 0 · 5mm]: Ci%, etc., and find the distribution 値 of the diameter D i of the unmixed portion. The possible lower limit 直径 of the diameter D i measured by using the aforementioned image analysis device is 0 · 5 mm. Similarly, the distribution of the diameter D i is also obtained for the remaining second and third specimen cross sections, and [Di > 2mm], [0.5mmS D i € 2mm], and [ D i < 〇. 5mm] The average of the cross sections of the three test specimens. The results of Example 1 are shown in Table 1. The axial compression strength of one of the cured products obtained by the hydrothermal reaction of the earthy raw material of Example 1 is shown in Fig. 1. S3 ---- (Please read the precautions on the back before filling this page) _. Line · This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) 499401 A7 Employees ’Consumption of Intellectual Property, Ministry of Economic Affairs B7 printed by the cooperative _ V. Description of the invention (31) [Example 2] As a by-product of the crushed stone represented by the silica-containing mud, a turbid water block with a moisture content of 25% was used. As shown in Table 1, 5 to 12% by weight of quicklime or cement was calculated as calcium in this turbid water block, and the mixture was mixed under Condition 2 shown in Table 2 to obtain a soil-like raw material. Condition 2 is the crushing and mixing conditions using Mixer B. The number of revolutions of the stirring blender is 100 rpm, 6 6 rpm, and the processing time is 2 minutes. Next, in order to confirm the strength of the hydrothermally cured product obtained from this earthy raw material, it was pressure-molded to a diameter of 25 mm and a length of 50 mm. The pressure was allowed to stand in a pressure cooker at a reaction temperature of 180 ° C and a reaction time of 5 hours. Its hydrothermal reaction causes it to solidify. Table 2 shows the measurement results of the diameter D i of the unmixed part of the earthy material obtained under the crushing and mixing conditions of Condition 1 and Condition 2. The results of measuring the strength are shown in Fig. 1. [Example 3] As a by-product of crushed stones represented by silica-containing mud, a turbid water block with a water content of 18% to 25% was used. Dry this turbid water block in advance to reduce the water content, or mix dry stones to reduce the water content, or add water to increase the water content. Next, for the turbid water block with adjusted moisture content, quick limestone or cement is added in the amount of 10 to 30% by weight in terms of calcium, and crushed and mixed with Mixer A. At this time, the number of revolutions of the agitating blender is 2 8 8 r p m for rotation, 1 3 5 r p m for revolution, and the processing time is 2 minutes. Next, in order to confirm the strength of the hydrothermally cured product obtained from this earthy material, it was press-molded to a diameter of 25 mm and a length of — — — — — — — 111 — · II (Please read the precautions on the back before filling in this (Page) Order-·. Line · This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) 34 499401 A7 ______B7 V. Description of the invention (32) 50 mm 'In a pressure cooker with a reaction temperature of 1 8 t: Under the condition of a reaction time of 5 hours, the hydrothermal reaction is allowed to solidify. The results of measuring the strength are shown in FIG. 2. From the results shown in Table 1 and Figure 1, it can be understood that as long as the diameter D i 値 of each unmixed portion is fairly earthy raw material of less than 2 mm, the heterogeneity is relatively poor in terms of the quality of the obtained hydrothermally cured product. When compared with the same amount of calcium added, a higher compressive strength hydrothermally cured product can be obtained. In addition, even if the unmixed earthy raw material exceeds 6%, the heterogeneity is small in terms of the quality of the obtained hydrothermally cured product. By adjusting the moisture content of the earthy raw material to the range of 5 to 35% by weight, a good hydrothermally cured product can be obtained, preferably in the range of 8 to 25% by weight, and more preferably 1 2 to 2 1% by weight. % Range. In addition, when the water content is set in the range of 15 to 18% by weight, hydrothermal heat with a compression strength of about 6 times higher than that of the soil-based raw material having a water content of 5% by weight or 35% by weight can be obtained. Cured product. (Please read the precautions on the back before filling out this page) Printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. Table 1 Conditions for Hydrothermal Reactions. Difference between Quicklime and Water Mixing Conditions. Additives (%). 1 Comparative Example 1 5 ~ 1 2 Condition 2 This paper is sized according to Chinese National Standard (CNS) A4 (210 X 297 mm) 499401 A7

五、發明說明（33) 表2 混合條件與未混合度之關係 混合 處理時間 未混合部分直徑Di 未混 條件 第1段 第2段 Di<0.5 mm 0.5mm< Di>2mm 合度 區分 混合機A混合機B (%) Di<2mm (%) (%) (分） （分） (%) 條件1 2 一 99.8 0.2 0 ---- 0.2 條件2 — 2 64 13 23 3 6 經濟部智慧財產局員工消費合作社印製 【實施例4 a -實施例4 c】 代表含水泥土之前述碎石副產物，使用含水率2 5 % 之濁水塊。在實施例4 a中，對應濁水塊添加3重量％之 生石灰，用混合機A攪拌調和器之回轉速度：自轉2 8 8 r p m、公轉1 3 5 r p m、處理時間：2分鐘運轉進行 破碎•混合。接下來將得到之混合品利用混合機B攪拌調 和器之回轉速度：自轉1 08 r pm、公轉6 6 r pm、 處理時間：2分鐘運轉進行造粒。將該造粒品以2 4小時 之自然乾燥進行養生得到泥土質原料。 在實施例4 b中，如表3所示與實施例4 a在同一之 條件下實施製成泥土質原料。且於實施例4 c中，把利用 混合機A之處理時間以4分鐘，其它之條件與實施例4 a 相同製成泥土質原料。再者，實施例1 a - 1 c之程序如 圖1 4所示。 爲了調查所得來泥土質原料之均一混合情形，製作養 生前的泥土質原料的充塡供試体，利用上述之方法，測定 ^ 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） — — — — — — — 111 — I I c請先閱讀背面之注意事項再填寫本頁) . --線· 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 499401 A7 B7 五、發明說明（34) 該供試体斷面之各未混合部分相當圓形之直徑D i値。 其次於實施例4 a - 4 c，養生後之泥土質原料中， 就粒徑範圍爲1 - 1 0 m m之泥土質原料測定再泥化率， 進行流動化•再泥化之評估。 就再泥化率之測定作一說明。將試料（粒徑1 m m -1 0 m m之泥土質原料）放入水中經過3小時後，以1 m m之篩子將該試料過濾。將通過篩子之處理土與殘留於 篩子上之處理土’分別作乾燥秤量。再泥化率係根據，再 泥化率（％) =100xa/(a+b)求出。在此，a :係通過篩子之處理土的乾燥後重量，b :係殘留於篩子 上之處理土的乾燥後重量。結果如表3所示。 【實施例5 a -實施例5 c】 使用含水率2 5 %之濁水塊，對此濁水塊添加生石灰 (實施例5 a : 3重量％、實施例5 b : 6重量％、實施 例5 c : 3重量％ )，使用混合機B進行破碎•混合•造 粒。混合機B之攪拌調和器之回轉速度與實施例5 a -5 c相同皆爲自轉1 〇8 r pm、公轉6 6 r pm，利用 混合機B之處理時間（運轉時間）爲，實施例5 a及5 b :2分鐘，實施例5 c : 4分鐘。養生時間與實施例5 a 一 5 c相同皆爲2 4小時。將未混合部分的直徑D i之測 定結果與，養生後泥土質原料中，就粒徑範圍爲1 一 1 0 m m之泥土質原料之再泥化率之測定結果表示於表3。 ^-- (請先閱讀背面之注意事項再填寫本頁)V. Description of the invention (33) Table 2 Relationship between mixing conditions and unmixing degree Mixing processing time Unmixed part diameter Di Unmixed condition Paragraph 1 Paragraph 2 Di < 0.5 mm 0.5mm < Di > 2mm Mixing degree A Mixer Machine B (%) Di < 2mm (%) (%) (minutes) (minutes) (%) Condition 1 2-99.8 0.2 0 ---- 0.2 Condition 2 — 2 64 13 23 3 6 Employees of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by Consumer Cooperative [Example 4a-Example 4c] Representing the aforementioned crushed stone by-products containing cement soil, a turbid water block with a moisture content of 25% was used. In Example 4a, 3% by weight of quicklime was added to the turbid water block, and the rotation speed of the mixer was stirred with Mixer A: rotation 2 8 8 rpm, revolution 1 3 5 rpm, processing time: 2 minutes of operation for crushing and mixing . Next, the obtained mixed product is slewing speed of the mixer by the mixer B: rotation 1 08 r pm, revolution 6 6 r pm, processing time: 2 minutes for granulation. The granulated product was cured by natural drying for 24 hours to obtain a soil-like raw material. In Example 4b, as shown in Table 3, the same conditions as in Example 4a were used to prepare a soil-like raw material. Furthermore, in Example 4c, the processing time using the mixer A was set to 4 minutes, and other conditions were the same as in Example 4a to make a soil-like raw material. In addition, the procedures of Examples 1 a to 1 c are shown in FIG. 14. In order to investigate the homogeneous mixing of the soil-based raw materials obtained, the test specimens of the soil-based raw materials before health were made, and the above method was used to determine the ^ This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) ) — — — — — — — — 111 — II c Please read the notes on the back before filling out this page). --Line · Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs This paper applies Chinese National Standard (CNS) A4 Specifications (210 X 297 mm) 499401 A7 B7 V. Description of the invention (34) The diameter of each unmixed section of the test body section is quite circular D i 値. Secondly, in Examples 4a to 4c, among the soily raw materials after curing, the re-sliming rate was measured on the soil-like raw materials having a particle size ranging from 1 to 10 mm, and the fluidization and re-sliming were evaluated. The measurement of the re-sliming rate will be explained. After the sample (a soil-like raw material having a particle diameter of 1 m m to 10 m m) was put into water for 3 hours, the sample was filtered through a 1 m m sieve. The treated soil passing through the sieve and the treated soil remaining on the sieve were respectively weighed for drying. The re-thickening rate is calculated based on the re-thickening rate (%) = 100xa / (a + b). Here, a: the weight after drying of the treated soil passing through the sieve, and b: the weight after drying of the treated soil remaining on the sieve. The results are shown in Table 3. [Example 5a-Example 5c] Using a turbid water block with a moisture content of 25%, quick lime was added to this turbid water block (Example 5a: 3% by weight, Example 5b: 6% by weight, Example 5c). : 3% by weight), using a mixer B for crushing, mixing, and granulating. The rotation speed of the mixer B of the mixer B is the same as that of the examples 5 a to 5 c, and the rotation speed is 1.08 r pm and the revolution 6 6 r pm. The processing time (running time) using the mixer B is as in Example 5. a and 5 b: 2 minutes, Example 5 c: 4 minutes. The health time is the same as that in Examples 5a to 5c, and is 24 hours. Table 3 shows the measurement results of the diameter D i of the unmixed part and the measurement results of the re-sliming rate of the soil-like raw materials with a particle size range of 1 to 10 mm after the curing. ^-(Please read the notes on the back before filling this page)

499401 經濟部智慧財產局員工消費合作社印製 A7 ____B7___ 五、發明說明（35) 【實施例6 a、6 b】 當成含水泥土使用含水率2 5 %之濁水塊。在實施例 6 a中，對此濁水塊添加1 〇重量％之水泥使用混合機A ，攬拌調和器之回轉速度：自轉2 8 8 r p m、公轉 1 3 5 r p m，處理時間：4分鐘運轉進行破碎·混合。 接下來將所得到之混合品利用混合機B攪拌調和器之回轉 速度：自轉1 0 8 r pm、公轉6 6 r pm，處理時間： 2分鐘運轉進行造粒。將該造粒品進行4天之養生得到泥 土質原料。又，實施例6 b係把1 〇重量％之水泥添加量 改成2 0重量％，其它之條件與實施例6 a相同製成泥土 質原料。表3係表示未混合部分的直徑D i之測定結果與 ，養生後泥土質原料中，就粒徑範圍爲1 一 1 0 m m之泥 土質原料之再泥化率的測定結果。再者，實施例6 a、 6 b之程序如圖1 4所示。 【實施例7 a、7 b】 當成含水泥土使用含水率2 5 %之濁水塊，對此濁水 塊添加水泥（實施例2 a : 1 0重量％，實施例7 b : 2 0重量％ )使用混合機B進行破碎•混合•造粒。實施 例7 a與7 b兩者，混合機B之攪拌調和器的回轉速度皆 爲自轉1 0 8 r p m、公轉6 6 r p m，處理時間（運轉 時間）爲4分鐘，且進行4天之養生。將未混合部分的直 徑D i之測定結果與，養生後泥土質原料中，就粒徑範圍 爲1 - 1 0 m m之泥土質原料之再泥化率的測定結果表示 ----—-^38—_ 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -111--— III---11 (請先閱讀背面之注意事項再填寫本頁) 訂·· 499401 A7 _B7_ 五、發明說明（3句 於表3。 從表3中可以淸楚地了解，D i爲2 m m以下之實施 例4以及實施例6，再泥化率變成5 %以下，非常地適合 當成路盤材，回塡材來使用。 -ϋ 1 I ϋ ϋ -ϋ ϋ I ϋ ϋ (請先閱讀背面之注意事項再填寫本頁) 訂： -線· 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 499401 A7 B7 五、發明說明（β (£ ΓΟ 9·Ι o.csl寸 Γ Li499401 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 ____B7___ V. Description of the Invention (35) [Example 6a, 6b] Use as a turbid water block with a moisture content of 25% in cement soil. In Example 6a, 10% by weight of cement was added to this turbid water block. Mixer A was used, and the rotation speed of the mixing blender was: rotation 2 8 8 rpm, revolution 1 35 rpm. Processing time: 4 minutes. Crushing and mixing. Next, the obtained mixed product is rotated by a mixer B mixer and the speed of rotation: rotation 10 8 r pm, revolution 6 6 r pm, processing time: 2 minutes for granulation. The granulated product was cured for 4 days to obtain a soil material. In Example 6b, the cement addition amount of 10% by weight was changed to 20% by weight, and other conditions were the same as in Example 6a to make a soil-like raw material. Table 3 shows the measurement results of the diameter D i of the unmixed part and the results of the measurement of the re-sliming rate of the clay-like raw materials with a particle size range of 1 to 10 m after the curing. In addition, the procedures of Embodiments 6a and 6b are shown in FIG. [Example 7a, 7b] As a cement-containing soil, a turbid water block with a moisture content of 25% was used, and cement was added to the turbid water block (Example 2a: 10% by weight, Example 7b: 20% by weight). Mixer B performs crushing, mixing and granulation. In both Examples 7a and 7b, the rotation speed of the stirring mixer of the mixer B was 1008 r p m for rotation and 6 6 r p m for revolution. The treatment time (running time) was 4 minutes, and the health was performed for 4 days. The measurement result of the diameter D i of the unmixed part and the measurement result of the re-sliming rate of the soil-like raw material with a particle size ranging from 1 to 10 mm in the soil-like raw material after the curing are shown. 38—_ This paper size is in accordance with China National Standard (CNS) A4 (210 X 297 mm) -111 --- III --- 11 (Please read the precautions on the back before filling this page) Order 499401 A7 _B7_ 5. Description of the invention (3 sentences in Table 3. From Table 3, you can clearly understand that in Example 4 and Example 6 where D i is less than 2 mm, the re-sliming rate becomes less than 5%, which is very suitable as Road plate materials, recycled materials for use.-I 1 I ϋ ϋ -ϋ ϋ I ϋ ϋ (Please read the precautions on the back before filling out this page) Order: -Line · Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs Paper size applies Chinese National Standard (CNS) A4 (210 X 297 mm) 499401 A7 B7 V. Description of the invention (β (£ ΓΟ 9 · Ι o.csl inch Γ Li

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I 寸 ο Τ ο τ q 【Co撇一 rs 寸孽箱ill S2ll( 孽箱{41; lisll; 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 經濟部智慧財產局員工消費合作社印製 499401 A7 ___ B7 五、發明說明（38) 【實施例8】 當成含水泥土使用含水率2 5 %之濁水塊，對此濁水 塊添加3重量％生石灰使用混合機A攪拌調和器的回轉速 度：自轉2 8 8 r p m、公轉1 3 5 r p m，處理時間： 2分鐘進行破碎•混合。接下來將該混合品用篩子選別， 把粒徑範圍爲1 - 5 m m之處理土以2 4小時進行養生得 到泥土質原料。表4係表示未混合部分的直徑D i之測定 結果與，就粒徑範圍爲1 - 5 m m前述養生後之泥土質原 料之再泥化率的測定結果。再者，此實施例8之程序如圖 1 5所示。 【實施例9】 實施例9係將利用混合機A中之2分鐘處理時間（混 合時間）改成3 0秒，其它之條件與實施例8相同，製造 成泥土質原料。表3中未混合部分的直徑D i之測定結果 與，養生後之泥土質原料中，就粒徑範圍爲1 一 1 0 m m 之泥土質原料的再泥化率之測定結果表示於表4中。 本紙張尺度適用中國國家標準（CNS)A4規格（21〇 X 297公釐） (請先閱讀背面之注咅？事項再填寫本頁)I inch ο Τ ο τ q [Co left one rs inch ill box ill S2ll (wicker box {41; lisll; this paper size applies to China National Standard (CNS) A4 specifications (210 X 297 mm) employees of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by a consumer cooperative 499401 A7 ___ B7 V. Description of the invention (38) [Example 8] Use a turbid water block with a moisture content of 25% as cement soil. Add 3% by weight quick lime to this turbid water block. Rotating speed: rotation 2 8 8 rpm, revolution 1 3 5 rpm, processing time: 2 minutes for crushing and mixing. Next select the mixed product with a sieve, and treat the treated soil with a particle size range of 1-5 mm with 2 4 The soil-like raw material is obtained by curing for hours. Table 4 shows the measurement results of the diameter D i of the unmixed portion and the results of the re-sliming rate of the soil-like raw material after the above-mentioned particle size ranging from 1 to 5 mm. The procedure of this embodiment 8 is shown in Fig. 15. [Embodiment 9] Embodiment 9 is to change the 2 minute processing time (mixing time) in the mixer A to 30 seconds, and other conditions and implementation Example 8 is the same, manufactured into a clay material The measurement results of the diameter D i of the unmixed part in Table 3 and the results of the measurement of the re-sliming rate of the soil-like raw materials with a particle size range of 1 to 10 mm among the soil-like raw materials after curing are shown in Table 4. . This paper size applies to Chinese National Standard (CNS) A4 (21〇X 297 mm) (Please read the note on the back? Matters before filling out this page)

499401 A7 ____B7 五、發明說明（39) [表4] 區別 處理時間 生石 未混合部分直徑Di 再泥 混合機A 灰添 Di<0.5mm 0.5<Di Di>2mm 化率 加量 (%) <_2mm (%) (%) (分） (w t %) (%) 實施例8 2 3 99.9 0.1 0 0.3 實施例9 0.5 3 75.6 10.1 14.3 47.7 (請先閱讀背面之注意事項再填寫本頁) 從表4中可淸楚地了解，在實施例9中，即使使用攪 拌調和器的回轉速度 大之混合機A進行混合，由於混合時間太短之故，濁 水塊與生石灰之均一混合程度非常地不佳，再泥化率變成 將近5 0 %成爲不良品。對應此結果於實施例8，在混合 機A之混合時間下係確保未混合部分圓之直徑D i値爲2 m m以下，可以得到再泥化率極低良好之泥土質原料。 經濟部智慧財產局員工消費合作社印製 【實施例1 0】 在實施例1 0中，養生時間分別爲3小時與2 4小時 ，其他之條件與實施例8相同製成泥土質原料。表5係表 示未混合部分的直徑D i之測定結果與，就粒徑範圍爲1 一 5 m m，3小時與2 4小時養生後之各泥土質原料之再 泥化率的測定結果。再者，此實施例1 〇之程序如圖1 5 所示。 __^42-- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 499401 A7 B7 五、發明說明（岣 【實施例1 1】 在實施例1 1中，養生時間分別爲3小時與2 4小時 ，其他之條件與實施例9相同製成泥土質原料。表5係表 示未混合部分的直徑D i之測定結果與，就粒徑範圍爲1 一 5 m m，3小時與2 4小時養生後之各泥土質原料之再 泥化率的測定結果。 從表5中可淸楚地了解，在實施例1 1中，與前述實 施例9相同由於混合時間太短之故，均一混合程度非常地 不佳，再泥化率變成將近5 0 %成爲不良品。對應此結果 於實施例1 0，爲了使均一混合程度良好，於混合機A之 混合時間被確保下，可以得到在3小時養生之再泥化率爲 5 · 8%，且在2 4小時養生之再泥化率爲4 · 4%之良 好的泥土質原料。 (請先閱讀背面之注意事項再填寫本頁)499401 A7 ____B7 V. Description of the invention (39) [Table 4] Distinguish the processing time The diameter of the unmixed part of the raw stone Di Re mud mixer A Ash ash Di < 0.5mm 0.5 < Di Di > 2mm Chemical conversion rate increase (%) < _2mm (%) (%) (minutes) (wt%) (%) Example 8 2 3 99.9 0.1 0 0.3 Example 9 0.5 3 75.6 10.1 14.3 47.7 (Please read the precautions on the back before filling this page) From the table It can be clearly understood that in Example 9, even if the mixer A with a large rotation speed of the mixer was used for mixing, the uniform mixing degree of the turbid water block and quicklime was very poor because the mixing time was too short. The re-sliming rate becomes nearly 50% and becomes defective. Corresponding to this result, in Example 8, under the mixing time of the mixer A, the diameter D i 値 of the unmixed part circle is ensured to be 2 mm or less, and a soil-like raw material with extremely low re-sliming rate can be obtained. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs [Example 10] In Example 10, the health time is 3 hours and 24 hours, respectively, and other conditions are the same as in Example 8 to make a clay material. Table 5 shows the measurement results of the diameter D i of the unmixed part and the results of the measurement of the re-sliming rate of the various soil-like raw materials after the particle sizes ranging from 1 to 5 mm, after 3 hours and 24 hours of curing. Moreover, the procedure of this embodiment 10 is shown in FIG. 15. __ ^ 42-- This paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) 499401 A7 B7 V. Description of the invention (岣 [Example 1 1] In Example 11, the health time is 3 hours and 24 hours, and other conditions were used to make a soil-like raw material in the same manner as in Example 9. Table 5 shows the measurement results of the diameter D i of the unmixed part, and the particle size range was 1 to 5 mm. 2 The measurement results of the re-sliming rate of each earthy raw material after 4 hours of curing. It can be clearly understood from Table 5 that, in Example 11, the same as Example 9 because the mixing time is too short, The degree of uniform mixing is very poor, and the re-sludge rate becomes nearly 50% as a defective product. This result is shown in Example 10. In order to make the degree of uniform mixing good, the mixing time of the mixer A can be obtained to obtain Good regrinding rate of 5 · 8% after 3 hours of curing, and good regrinding rate of 4 · 4% after 24 hours of curing. (Please read the notes on the back before filling this page )

-線· 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ^94〇! A7 B7 五、發明說明（41) [表5] 區別 處理 生石 未混合部分直徑Di 3小時 24小時 時間 灰添 養生後 養生後 混合 加量 Di< 0.5<Di Di>2mm 之再泥 之再泥 機A (w t %) 0.5mm <.2 mm (%) 化率 化率 (分） (%) (%) (%) (%) 實施 2 3 99.9 0.1 0 5.8 4.4 ^ILio 實施 0.5 3 80.2 8.9 10.9 49.5 47.8 ini (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 【實施例1 2】 將表示均一混合程度之未混合率與再泥化率之關係作 〜調查。當成含水泥土使用含水率2 5 %之濁水塊，對此 濁水塊添加3重量％生石灰與3重量％著色劑（四氧化三 鐵：F e 2 0 3 )，使用混合機A進行破碎•混合。混合機 A之運轉條件爲，攪拌調和器的回轉速度：自轉2 8 8 r p m、公轉1 3 5 r p m，處理時間：3 0秒、1分、 2分、4分。 分別將處理時間不同4種類之混合品、用篩子選別， 把粒徑範圍爲1 - 5 m m之處理土以2 4小時進行養生得 到試驗用之泥土質原料。然後再針對這些泥土質原料測定 再泥化率。 本紙張尺度適用中國國豕標準（CNS)A4規格（210 X 297公餐） H ~~— - 499401 A7 _____B7___ 五、發明說明（Μ) (請先閱讀背面之注意事項再填寫本頁) 另外’爲了調查未混合率，將處理時間不同前述4種 類之各混合品當成試料分別製成泥土質原料充塡供試体， 測出這些之未混合率。前述之著色劑係爲了將空隙部分， 未混合部分及均一混合部分以顏色來作區別，利用前述畫 像解析裝置找出由該著色劑之顏色分布狀況來測出未混合 率。 經濟部智慧財產局員工消費合作社印製 即，如前所述泥土質原料之充塡供試体，係依據土質 工學會之基準物，在此係將前述試料充塡於模型內再由搗 固試驗裝置搗固成形爲直徑5 0mm X長度1 〇 〇mm之 圓柱體。將此供試体於長度方向分成四等分作切割，就所 得切斷位置不同之三個供試体斷面來看，首先於第1供試 体斷面中，測定除去空隙部分之斷面面積S a與，除去此 空隙部分之斷面面積S a中之各未混合部分（唯，相當圓 形時之直徑D i爲0 · 5 m m以上）的總面積S b，將此 比率（S b/S a )用百分率算出未混合率。接下來同樣 地，也分別算出剩下之第2、第3之供試体斷面的未混合 率。然後再求出將這3個各未混合率的平均値當作該試料 (前述之混合品，養生前之泥土質原料）之未混合率。 圖1 6係根據如此之試驗所求出，表示未混合率與再 泥化率間之關係圖。同圖所示’未混合率與再泥化率間具 有相關之關係，爲了得到再泥化率爲1 〇 %以下之泥土質 原料，只要從均一混合未混合率大約成爲6 %即可，再者 ，又爲了得到再泥化率5 %以下之泥土質原料，知道只要 從均一混合使未混合率大約爲3 %以下即可。 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公愛） 499401 A7 B7___ 五、發明說明（43) 【發明之效果】 (請先閱讀背面之注咅？事項再填寫本頁) 以上所述，根據本發明有關含氧化矽泥漿之處理方法 ，於建設污泥、抽砂土處理濁水、碎石工廠（含砂粒工廠 )處所發生之濁水，就同工廠所發生石粉等含氧化矽副產 物，處理這些各泥土塊（含氧化矽泥槳），可以利用於用 途廣需要量多之混凝土用細骨材，道路用路盤材等，可以 得到優良強度與低吸水性之固化物，也可以期待廢棄物之 減量化。 【圖面之簡單說明】 圖1係表示本發明第2含氧化矽泥漿處理方法之一實 施例的流程圖。 圖2係表示本發明第3含氧化矽泥漿處理方法之一實 施例的流程圖。 圖3係表示本發明第3含氧化矽泥漿處理方法之另一 實施例的流程圖。 經濟部智慧財產局員工消費合作社印製 圖4係表示本發明第3含氧化矽泥漿處理方法之另一 實施例的流程圖。 圖5係表示本發明第3含氧化矽泥漿處理方法之另一 實施例的流程圖。 圖6係表示本發明第3含氧化矽泥漿處理方法之另一 實施例的流程圖。 圖7係爲了說明本發明第1之碎石副產物之利用方法 —-------------46 -_ 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 499401 Α7 _ Β7 五、發明說明（4今 之一實施例的流程圖。 (請先閱讀背面之注咅？事項再填寫本頁} 圖8係爲了說明本發明第1之碎石副產物的利用方法 之另一實施例的流程圖。 圖9係爲了說明本發明第2之碎石副產物的利用方法 之一實施例的流程圖。 圖1 0係爲了說明本發明第3之碎石副產物的利用方 法之一實施例的流程圖。 圖1 1係表示逆流式高速流動混合機之構成槪略圖。 圖1 2係表示實施例1與實施例2之固化品強度與鈣 添加量之關係圖。 圖1 3係表示固化品強度與泥土質原料之含水率的關 係圖。 圖1 4係表示本發明泥土質原料之製造方法的流程圖 0 圖1 5係表示本發明泥土質原料之另一製造方法的流 程圖。 經濟部智慧財產局員工消費合作社印製 圖1 6係表示未混合率與再泥化率間之一關係圖。 【圖號說明】-Line · Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs The paper size is applicable to the Chinese National Standard (CNS) A4 (210 X 297 mm) ^ 94〇! A7 B7 V. Description of the invention (41) [Table 5] Difference The diameter of the unmixed part of the treated raw stone Di is 3 hours and 24 hours. After the ash is added to the health, the mixed amount after the health maintenance is Di < 0.5 < Di Di > 2mm, and then the mud re-mixer A (wt%) 0.5 mm <. 2 mm ( %) Conversion rate (minutes) (%) (%) (%) (%) Implementation 2 3 99.9 0.1 0 5.8 4.4 ^ ILio Implementation 0.5 3 80.2 8.9 10.9 49.5 47.8 ini (Please read the notes on the back before filling in (This page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs [Example 1 2] The relationship between the unmixed rate and the re-sliming rate indicating the degree of uniform mixing is investigated. As a cement-containing soil, a turbid water block with a moisture content of 25% was used. To this turbid water block, 3% by weight of quicklime and 3% by weight of a coloring agent (ferric oxide: Fe 2 0 3) were added, and a mixer A was used for crushing and mixing. The operating conditions of Mixer A are: the rotation speed of the mixer: rotation 2 8 8 r p m, revolution 1 3 5 r p m, processing time: 30 seconds, 1 minute, 2 minutes, 4 minutes. The four kinds of mixed products with different treatment times were selected with a sieve, and the treated soil with a particle size ranging from 1 to 5 mm was cured for 24 hours to obtain the soil raw materials for the test. The re-sliming rate was then determined for these earthy materials. This paper size applies to China National Standard (CNS) A4 specification (210 X 297 meals) H ~~ —-499401 A7 _____B7___ V. Description of invention (M) (Please read the precautions on the back before filling this page) In addition ' In order to investigate the unmixed ratio, each of the four kinds of mixed products with different processing times was used as a sample to prepare a soil-based raw material to fill the test body, and these unmixed ratios were measured. The aforementioned coloring agent is used to distinguish the void portion, the unmixed portion and the uniformly mixed portion by color, and the aforementioned image analysis device is used to find out the color distribution of the colorant to measure the unmixed ratio. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, that is, as described above, the test specimens for the filling of earthy materials are based on the standards of the Society of Geotechnical Engineering. Here, the aforementioned samples are filled in the model and then tamped. The device is tamped and formed into a cylinder with a diameter of 50mm and a length of 100mm. This test specimen was divided into four equal lengths for cutting in the longitudinal direction. From the perspective of the three test specimen sections having different cutting positions, firstly, in the first test specimen section, the cross-sectional area S a excluding the void portion was measured. And the total area S b of each unmixed portion (except that the diameter D i when the circle is quite circular is greater than or equal to 0.5 mm) of the cross-sectional area S a of the void portion is removed, and the ratio (S b / S a) Calculate the unmixed ratio as a percentage. Next, similarly, the unmixed ratios of the remaining second and third test specimen cross sections were also calculated. Then calculate the average 値 of these three unmixed rates as the unmixed rate of the sample (the aforementioned mixed product, the soil-like raw material before the health). Fig. 16 is a graph showing the relationship between the unmixed rate and the recondensation rate, which was obtained based on such tests. As shown in the figure, there is a correlation between the unmixed rate and the re-sludge rate. In order to obtain the soil material with a re-sludge rate of 10% or less, it is only necessary to change from a uniformly-mixed unmixed rate to about 6%. In addition, in order to obtain a soil-like material having a re-slushing rate of 5% or less, it is known that the unmixed rate may be about 3% or less by uniform mixing. This paper size applies to China National Standard (CNS) A4 specification (210 X 297 public love) 499401 A7 B7___ V. Description of the invention (43) [Effect of the invention] (Please read the note on the back? Matters before filling this page) Above As mentioned above, according to the method for treating silicon oxide-containing mud according to the present invention, in the construction of sludge, sand pumping soil to treat turbid water, and turbid water generated in a crushed stone factory (grit-containing factory), the same silica powder-containing silicon oxide produced in the factory is generated. The product can be used to treat these various clay blocks (including silica mud paddles), and can be used for concrete, aggregates, road discs, etc., which are widely used in large quantities, and can obtain solid products with excellent strength and low water absorption. Expect waste reduction. [Brief description of the drawing] Fig. 1 is a flowchart showing an embodiment of a second silica-containing slurry treatment method of the present invention. Fig. 2 is a flowchart showing an embodiment of the third silica-containing slurry treatment method of the present invention. Fig. 3 is a flowchart showing another embodiment of the third silica-containing slurry treatment method of the present invention. Printed by the Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs Fig. 4 is a flowchart showing another embodiment of the third silica-containing slurry treatment method of the present invention. Fig. 5 is a flowchart showing another embodiment of the third silica-containing slurry treatment method of the present invention. Fig. 6 is a flowchart showing another embodiment of the third silica-containing slurry treatment method of the present invention. Fig. 7 is for explaining the utilization method of the crushed stone by-product of the first aspect of the present invention ------------- 46 -_ This paper size is applicable to China National Standard (CNS) A4 (210 X 297) (Mm) 499401 Α7 _B7 V. Description of the invention (4 flow chart of one of the embodiments. (Please read the note on the back? Matters before filling out this page) Figure 8 is to illustrate the first crushed stone of the present invention. A flowchart of another embodiment of a method for using a product. FIG. 9 is a flowchart for explaining an embodiment of a method for using a second crushed by-product of the present invention. FIG. 10 is a diagram for explaining the third embodiment of the present invention. A flowchart of an embodiment of a method for using stone by-products. Fig. 1 is a schematic diagram showing the configuration of a counter-flow high-speed mixer. Fig. 12 is a diagram showing the strength of solidified products and the amount of calcium added in Examples 1 and 2. Figure 13 shows the relationship between the strength of the cured product and the moisture content of the soil-like raw material. Figure 14 shows the flowchart of the method for manufacturing the soil-like raw material of the present invention. 0 Figure 15 shows the soil-like raw material of the present invention. Flow chart of another manufacturing method. FIG cooperative printing system 16 indicates that no mud between the mixing rate and the rate of one another diagram. No. [FIG DESCRIPTION

S 1 A ......混合工程，S 1 B ......造fu工程’ S 1 CS 1 A ...... mixed project, S 1 B ...... fu engineering ’S 1 C

......水熱固化工程，S2A、S3A、S3A’ 、S4A 、S5A ......水分調整•混合工程，S2B、S3B、...... Hydrothermal curing engineering, S2A, S3A, S3A ’, S4A, S5A ... Moisture adjustment and mixing engineering, S2B, S3B,

S4B、S5B ……造粒工程，S2C、S3C、S4C 、S 5 C ......水熱固化工程，D R……乾燥機，Η E ...... 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ---—47- 499401 A7 _B7 五、發明說明（45) 熱交換器，B〇……加熱用鍋爐，A C……高壓鍋，1… …製砂機，2……分級機，1 1……混合工程，1 2…… 造粒工程，1 3……水熱固化工程，1 4……破碎機， 15 ......分級機，2 1 ......容器，2 2 ......調和器，2 3 ……混合補助工具，2 4……刮除機，2 5……上部構造 体，2 6、2 7 ......軸承 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印制衣 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 4^S4B, S5B ...... Granulation project, S2C, S3C, S4C, S 5 C ...... Hydrothermal curing project, DR ...... Drier, Η E ...... This paper size applies to Chinese national standards (CNS) A4 specification (210 X 297 mm) ----- 47- 499401 A7 _B7 V. Description of the invention (45) Heat exchanger, B0 ... Boiler for heating, AC ... Pressure cooker, 1 ... Machine, 2 ... classifier, 1 1 ... mixing project, 1 2 ... granulation project, 1 3 ... hydrothermal curing project, 1 4 ... crusher, 15 ... classifier, 2 1 ... container, 2 2 ... blender, 2 3 ... mixing aid, 2 4 ... scraper, 2 5 ... superstructure, 2 6, 2 7. ..... Bearings (Please read the notes on the back before filling out this page) Printed on clothing by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. The paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) 4 ^

Claims (1)

499401 公告本 A 8 i·〜~—一… S 1 ‘ D8 ί夺 ρ 」Ί ;; ，'· ：., \ .. * \ .-.,..-..¾ C: .‘， 1' ]_ pi tt* yp1 j I率j 91· 1· i， 第89 1 1 5625號專利申請案 中文申請專利範圍修正本 民國9 1年.1月修正 1 . 一種含氧化矽泥漿之處理方法，其特徵爲：包含 :將鈣化合物混合於該含氧化矽泥漿內，得到均一的泥土 質原料之混合工程；及依據水熱處理將該泥土質原料固化 得到固化物之水熱固化工程，並且該鈣化合物在泥土質原 料中的重量比〈C a / S i〉係低於5 / 6。 2 . —種含氧化矽泥漿之處理方法，其特徵爲：將鈣 化合物混合於該含氧化矽泥漿內，得到均一的泥土質原料 之混合工程；和將該泥土質原料當作原料進行造粒得到造 粒物之造粒工程；及依據水熱處理將該泥土質原料固化得 到固化物之水熱固化工程，並且該鈣化合物在泥土質原料 中的重量比〈C a / S i〉係低於5 / 6。 3 ·如申請專利範圍第1或2項之含氧化矽泥漿之處 理方法，其中前述混合工程也包含水分調節工程，係得到 含水率爲5〜3 5重量百分比的泥土質原料之混合工程。 4 ·如申請專利範圍第1或2項之含氧化矽泥漿之處 理方法，其中前述混合工程於泥土質原料之充塡供試體之 斷面上，每一尙未混合部分相當圓形之直徑儘可能在低於 2 m m以下進行混合。 5 ·如申請專利範圍第1或2項之含氧化矽泥漿之處 理方法，其中前述混合工程於泥土質原料之充塡供試體之 斷面上，把去除空隙部分之斷面面積的每一尙未混合部分 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請先閱讀背面之注意事項再填寫本頁) ▼裝· .1®. 經濟部智慧財產局員工消費合作社印製 499401 ABICD 々、申請專利範圍 總面積比率當成未混合率時，該未混合率儘可能在低於6 %以下進行混合。 6 .如申請專利範圍第1或2項之含氧化矽泥漿之處 理方法，其中前述混合工程的混合機係使用逆流式高速流 動型混合機。 7 .如申請專利範圍第1或2項之含氧化矽泥漿之處 理方法，其中前述含氧化矽泥漿係於碎石工廠所發生之濁 水、碎石工廠所發生之石粉、建設污泥及處理抽砂土之濁 水所處理後之泥塊。 ' 8 .如申請專利範圍第2項之含氧化矽泥漿之處理方 法，其中前述水分調節工程至少包含由脫水機進行水分調 整之脫水工程、由乾燥機進行水分調整之乾燥工程、由添 加石粉進行水分調整之水分吸著工程、由日照乾燥進行水 分調整之日照乾燥工程、由加水進行水分調整之加水工程 ’其中任何一種之工程。 9 ·如申請專利範圍第8項之含氧化矽泥漿之處理方 法，其中前述乾燥工程係利用前述水熱固化工程所發生之 廢熱來進行乾燥。 1 0 · —種泥土質原料，係由含氧化矽泥漿與鈣化合 物均一混合，其特徵爲：該鈣化合物在泥土質原料中的重 量比〈C a / S i〉係低於5 / 6，且於該泥土質原料之 充塡供試體的斷面上，每一尙未混合部分相當圓形之直徑 係低於2 m m以下。 1 1 · 一種泥土質原料，係由含氧化矽泥漿與鈣化合 2 - ----------- (請先閲讀背面之注意事項再填寫本頁) 訂 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 499401 A8 B8 C8 D8 六、申請專利範圍 物均一混合均一混合，其特徵爲：該鈣化合物在泥土質原 料中的重量比〈C a / S i〉係低於5 / 6，且於該泥土 質原料之充塡供試體的斷面上，把去除空隙部分之斷面面 積的每一尙未混合部分總面積比率當成未混合率時，該未 混合率係低於6 %以下。 费II (請先閱讀背面之注意事項再填寫本頁) 、11 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -3-499401 Bulletin book A 8 i · ~~ —One ... S 1 'D8 夺 won ρ Ί Ί;;,' ·:., \ .. * \ .-., ..- .. ¾ C:. ', 1 '] _ pi tt * yp1 j I rate j 91 · 1 · i, No. 89 1 1 5625 Chinese Patent Application Amendment Scope of the Republic of China 9.1. January Amendment 1. A method for processing silicon oxide-containing mud It is characterized by comprising: a mixing project of mixing calcium compounds in the silica-containing slurry to obtain a uniform earthy raw material; and a hydrothermal curing project of solidifying the earthy raw material to obtain a solidified substance according to hydrothermal treatment, and the The weight ratio <C a / S i> of the calcium compound in the soil material is lower than 5/6. 2. A method for treating silicon oxide-containing mud, which is characterized in that: a calcium compound is mixed in the silicon oxide-containing mud to obtain a homogeneous mud-like raw material mixing project; and the mud-like raw material is used as a raw material for granulation A granulation process for obtaining granules; and a hydrothermal curing process for solidifying the earthy material by hydrothermal treatment, and the weight ratio <C a / S i> of the calcium compound in the earthy material is lower than 5/6. 3. The method for treating silica-containing mud, as described in item 1 or 2 of the scope of patent application, wherein the aforementioned mixing process also includes a water conditioning process, which is a mixing process for obtaining soil-based raw materials with a moisture content of 5 to 35 weight percent. 4 · For the treatment method of silica-containing mud, as described in item 1 or 2 of the scope of patent application, in which the aforementioned mixing process is on the section of the test specimen filled with earthy material, each unmixed part has a fairly circular diameter Mix as little as possible below 2 mm. 5. If the method for treating silicon oxide-containing muds according to item 1 or 2 of the patent application scope, wherein the aforementioned mixing process is on the section of the soil-filled material filled with the test body,尙 Unmixed part This paper size applies Chinese National Standard (CNS) A4 specification (210X297 mm) (Please read the precautions on the back before filling this page) ▼ Packing · .1®. Printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 499401 ABICD 々, the total area ratio of the patent application range is regarded as the unmixed ratio, and the unmixed ratio is mixed as less than 6% as much as possible. 6. The method for treating silica-containing muds according to item 1 or 2 of the scope of patent application, wherein the mixer of the aforementioned mixing project uses a counter-current high-speed flow type mixer. 7. The method for treating silicon oxide-containing mud as described in item 1 or 2 of the scope of patent application, wherein the aforementioned silicon oxide-containing mud is turbid water generated in crushed stone factories, stone powder generated in crushed stone factories, construction sludge, and treatment pumping. Mud treated by sandy muddy water. '8. The method for treating silica-containing mud as described in item 2 of the scope of the patent application, wherein the aforementioned moisture conditioning project includes at least a dehydration process by a dehydrator, a drying process by a dryer, and addition of stone powder. Moisture absorption process of moisture adjustment, sunshine drying process of moisture adjustment by sunshine drying, and water adjustment process of water adjustment by adding water. 9 · The method for treating silica-containing mud as described in item 8 of the scope of the patent application, wherein the aforementioned drying process uses the waste heat generated in the aforementioned hydrothermal curing process for drying. 1 0 · —A kind of earthy raw material, which is uniformly mixed with silicon oxide-containing mud and calcium compounds, which is characterized in that the weight ratio <C a / S i> of the calcium compound in the earthy raw materials is less than 5/6, And on the section of the soil-filled specimen filled with the test object, the diameter of each circular unmixed part is relatively less than 2 mm. 1 1 · A kind of earthy material, which is composed of silicon oxide-containing mud and calcium compound 2------------ (Please read the notes on the back before filling this page) Order the staff of the Intellectual Property Bureau of the Ministry of Economic Affairs The paper size printed by the consumer cooperative is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) 499401 A8 B8 C8 D8 6. The patent application scope is uniformly and uniformly mixed, which is characterized by: The calcium compound in the earthy raw materials The weight ratio <C a / S i> is less than 5/6, and the total area of each unmixed part of the cross-sectional area of the cross-sectional area excluding the void part is on the section of the soil-filled test specimen. When the ratio is an unmixed ratio, the unmixed ratio is less than 6%. Fee II (Please read the precautions on the back before filling this page), 11 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs This paper size applies to China National Standard (CNS) A4 (210X297 mm) -3-