經濟部智慧財產局員工消費合作社印製 555860 A7 --—______ B7 五、發明說明（i ) 發明領域 本發明係有關一種在轉移及輸送熔融金屬期間用於加 強炫融金屬組合物的冶金處理之方法及裝置。 背景技藝 在傳統的金屬合金製造中，將製造一預定金屬組合物 的成份導入譬如基本氧氣爐或電弧爐等爐具中，組份在爐 中進行液化及混合而構成一炫融金屬澆鱗物。一層含有雜 質及催化劑的熔渣係承載在熔融金屬層的頂上，熔融金屬 隨後排放至一鑄勺以運送至一中間處理站或另一製造裝置 (譬如絞股或薄片處理）。在此製造裝置處，金屬從鑄勺排 出至一容器（如中間漏槽）。處理站雖然可具有熱源以在澆 鑄物抵達目的地之後使之保持為液體混合物，但先前習知 的開頂式鑄勺將會損失大幅的熱量。 為了節省能源，已知在熔融金屬從爐具運送至處理設 備及處理期間將鑄勺予以閉合係為有效的方式。並且，近 來的另一種創新係藉由將冶金強化劑加入熔渣層或熔融金 屬中並在鑄勺中維持熱能或予以調整來加強澆鑄物的冶金 組合物。不幸地，即使在熔融金屬從爐具到處理站或製造 裝置的運送期間鑄勺室的閉合雖然仍可具有冶金強化的作 用，但是長期的處理狀況因素（包括熱量及不易近接等因素） 將無法在這些容器中成功地採用先前習知的洗鱗控制技術。 譬如，閉合容器無法採用先前習知從容器排放予以控 制之技術，其中如同靜態爐具般地設有一耐熱栓塞且藉由 機械臂降低至噴嘴上方。並且，當容器中之㈣金屬水位 裝---------訂---------線 (請先閱讀背面之注意事項再填寫本頁)Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 555860 A7 ---______ B7 V. Description of the Invention (i) Field of the Invention The present invention relates to a metallurgical process for strengthening the molten metal composition during the transfer and transportation of molten metal. Method and device. BACKGROUND ART In traditional metal alloy manufacturing, components for manufacturing a predetermined metal composition are introduced into a stove such as a basic oxygen furnace or an electric arc furnace, and the components are liquefied and mixed in the furnace to form a dazzling molten metal scale. . A layer of slag containing impurities and catalyst is carried on top of the molten metal layer, and the molten metal is then discharged to a casting spoon for transport to an intermediate processing station or another manufacturing device (such as stranding or sheet processing). At this manufacturing facility, the metal is discharged from the casting spoon into a container (such as an intermediate sink). Although the processing station may have a heat source to keep the casting as a liquid mixture after it has reached its destination, the previously known open-top casting spoon will lose significant heat. In order to save energy, it is known to close the casting spoon during the transportation of the molten metal from the stove to the processing equipment and the processing system. And, another recent innovation is to strengthen the cast metallurgical composition by adding a metallurgical strengthening agent to a slag layer or molten metal and maintaining or adjusting thermal energy in a casting spoon. Unfortunately, even during the transfer of molten metal from the stove to the processing station or manufacturing facility, although the closure of the casting spoon chamber can still have a metallurgical strengthening effect, long-term processing conditions (including heat and inaccessibility) will not Previously known scale control techniques have been successfully employed in these containers. For example, closed containers cannot be controlled with previously known techniques for discharging from the container, in which a heat-resistant plug is provided like a static stove and lowered above the nozzle by a robotic arm. And, when the metal water level in the container is filled with --------- order --------- line (please read the precautions on the back before filling this page)
經濟部智慧財產局員工消費合作社印製 555860 A7 ________B7____ 五、發明說明（2 ) 趨近將在排放嘴上形成旋渦的臨界值時，無法將先前習知 的耐熱體部（譬如頒予科夫龍（Koffron)的美國專利 4,601，415號所揭示）導入一閉合容器中。並且，具有只以浮 力方式支樓在溶融金屬中的比重之先前習知的耐熱體部可 能會在長期暴露於鑄勺狀況下快速劣化，且不能在與熔融 金屬及炼潰層介面長期接觸時完成其預定功能。 發明揭示 本發明可藉由提供一種方法及裝置來加強熔融金屬的 處理並在加強處理後可改善來自容器具有改良品質的金屬 排放量，以克服上述缺點。一般較佳係在譬如藉由導入一 平衡組合物以達成容器中的目標均衡組合物而開始中間精 製之後’將冶金改良金屬澆鑄處理的程序以及包含用覆蓋 件來閉合金屬澆鑄容器之強化輸送予以合併在一起。此方 法包合導入一具有特殊構造的耐熱體部，並在容器中保持 有較佳由平衡組合物構成之金屬澆鑄物以及一耐熱體部， 直到停止排放熔融金屬為止。藉由一具有特殊構造的旋渦 抑制器來幫助維持長期的耐熱體部，其中可配合在鑄勺内 之耐熱組合物體部係具有經調整的比重。相較於在溶潰 與鑄勺中的熔融金屬介面處以浮力將體部支撐在熔融金屬 中所為的比重比值，經調整的比重係具有更低之鋼壓載對 於耐熱材料的比值。為了在介面處具有較佳的對準，此比 值車X佳亦大於將體部完全支撑在炼渣層中所須比重的比 值。較佳，耐熱體部亦包括一滲透抑制器，以對抗在金屬 中停留時間全程之體部的劣化。 -------------裝--------訂---------線 (請先閱讀背面之注意事項再填寫本頁)Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 555860 A7 ________B7____ V. Description of the Invention (2) As the critical value that will form a vortex on the discharge nozzle cannot be reached, the previously known heat-resistant body (for example, awarded to Cofron) (Koffron, U.S. Patent No. 4,601,415) is introduced into a closed container. In addition, previously known heat-resistant bodies that have a specific gravity in molten metals that support the building only by buoyancy may rapidly degrade under long-term exposure to the casting spoon, and cannot be in long-term contact with the molten metal and the melted layer interface. Complete its scheduled functions. DISCLOSURE OF THE INVENTION The present invention can overcome the above disadvantages by providing a method and an apparatus to enhance the processing of molten metal and to improve the metal discharge from the container with improved quality after the enhanced processing. Generally, it is preferable to, for example, start the intermediate refining process by introducing an equilibrium composition to achieve the target equilibrium composition in the container, and the process of casting the metallurgical modified metal and the enhanced conveyance including closing the metal casting container with a cover. combined together. This method involves introducing a heat-resistant body having a special structure, and holding a metal casting preferably composed of a balanced composition and a heat-resistant body in a container until the discharge of molten metal is stopped. A vortex suppressor with a special structure is used to help maintain a long-term heat-resistant body. The heat-resistant composite body that can fit in the casting spoon has an adjusted specific gravity. Compared with the ratio of specific gravity for supporting the body in the molten metal at the interface between the melt and the molten metal in the casting spoon, the adjusted specific gravity is a ratio of lower steel ballast to heat-resistant material. In order to have better alignment at the interface, this ratio car X is also better than the ratio of the specific gravity required to fully support the body in the slag layer. Preferably, the heat-resistant body also includes a permeation suppressor to counteract the deterioration of the body during the entire residence time in the metal. ------------- install -------- order --------- line (please read the precautions on the back before filling this page)
555860 A7555860 A7
五、發明說明（3 ) 經濟部智慧財產局員工消費合作社印製 因此，本發明提供一種耐熱體部，其可對抗長期暴露 於熔融金屬、熔渣及所留置熱量之全程的劣化。本發明提 供一種明顯更堅固的結構，其可維持體部的完整性以在先 前習知的炫潰控制或改善良率技術不相容之澆鑄操作中提 供降低旋渦的作用。此外，受到覆蓋的鑄勺可提供一種改 良的轉移機構以及一種強化的冶金製造系統，其相較於先 前習知的製造系統將可在生產合金時允許有更大的精確 度，並改良高品質金屬的生產或產能利用量，且有更大的 能量效率。 圖式簡單說明 第1圖為一種金屬製造處理設備之部份示意圖，其中包 括此系統所用之一轉移容器的剖視圖； 第2圖為一鑄勺底部之放大剖視圖，其中具有用於排出 熔融金屬之一閘閥嘴配置；及 第3圖為沿第2圖的線3-3所取之放大剖視圖。 較佳實施例的詳細描述 現在參照第1圖，圖中顯示一金屬製造系統丨〇，此系統 包含一形成設備12、一轉移機構14、及一處理設備16。形 成設備12可包括一基本氧氣爐、一電弧爐或其他合金熔融 設備，其中將金屬製造的基本原料導入爐中並加熱使原料 炫融並互相混合以產生一種特別理想的金屬組合物。爐具 13中形成的金屬量及特殊組合物雖然與導入爐中的原始原 料一致，各成份中的雜質將可能導致在所需要的金屬組合 物與處理設備16所採用金屬的需求之間產生差異。處理設 本紙張尺度適用中國國家標準（CNS>A4規格（210 X 297公釐） 7 Ί J--------I----I I (請先閱讀背面之注意事項再填寫本頁) 555860 五、發明說明（4 ) 備16可為一種大量製造設備，譬如為一種包括一中間漏槽 的紋股设備，其可接收熔融金屬而以絞股、薄片、或其他 形狀的熔融金屬物予以輸送，並可硬化以供後續再度加 熱、定型、成形或處理操作之用。然而，設備12及16之間 的複雜度、尺寸及功能差異將使其需採用一轉移機構Μ， 藉以從形成設備12卸下熔融金屬並輸送至一中間處理站" 或處理設備16、或輸送於此站與此設備之間。 Φ 經濟部智慧財產局員工消費合作社印製 本發明亦非常適用於系統10，其中可在製造設備12與 處理設備16之間包括一中間處理站15(譬如次級精製設 備）。一般而言，爐具可製造具有目標化學特性及溫度範圍 的鋼，隨後將此種鋼澆鑄入一鑄勺中並運送至一鑄勺精製 爐、攪拌站、或除氣站（各站均可稱為中間處理站）以有效 調整金屬的化學特性，然後依據通常由顧客訂單所指定需 要的生產等級而將化學特性及溫度調整至很精確的狹窄範 圍。因此，依需要，從爐中排出的各種熱量（澆鑄）基本上 可符合相同的化學特性範圍，然後在鑄勺精製爐處對於所 生產等級作出所有化學調整。在一項範例中可採用下列方 式來改良規格中的含量要求：添加譬如鈣、錳、鋁、一氧 化鎂、矽及碳化鈣等材料；將氬氣以氣泡貫穿過鋼；及利 用電極或其他再加熱程序進行再度加熱。較佳係在外來裝 置並未將體部限制在排放嘴上方位置中時，在導入一耐熱 體部之前先行發生中間處理。 一般而言，轉移機構14包括一位移器18以轉移一熔融 金屬負載。較佳實施例中，位移器18包括一鑄勺22，藉 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公爱） 經濟部智慧財產局員工消費合作社印製 555860 A7 ----- B7 五、發明說明（5 ) 一吊具20或其他傳送裝置來承載此鑄勺22，鑄勺22的蓋9〇 亦可具有一吊具24。一般而言，吊具20將鑄勺輸送至形成 设備12 ’使得鑄勺22的開放頂部26可接收在設備12處來自 爐具13的一嘴或其他排放開口之排放物。同樣地，鑄勺包 括一排放嘴28，而能夠在處理設備16處將内容物排放至一 中間漏槽或其他接收容器。較佳，嘴28包括一閘閥3〇，閘 閥30可對於一控制器32作出回應。 控制器32包括位於嘴上之一感測器，以偵測通過嘴的 流動何時受到節流（亦即藉由一旋渦抑制器或其他栓塞予 以降低體積）以終止來自鑄勺的金屬排放（較佳發生於浮在 熔融金屬頂上的熔渣與熔融金屬相混合之前）。但在使用旋 渦抑制器時，因為體部已經藉由消除旋渦而幾乎消除金屬· 炫潰的混合，所以幾乎在瞬間發生從金屬到熔渣的轉變， 此轉變發生得很快而更接近分離式轉變。通常當作業員觀 察到或自動感測到熔渣時則停止排放，但在觀察到節流時 作出回應而終止的方式中則可能無法具有最大的產出量。 作業員可觀察到或者自動感測到節流效應、或從金屬到熔 渣流的轉變。此外，可回應於節流的偵測或是熔渣含量的 偵測而以人工或自動方式啟動控制器32的反應。 如第2圖清楚顯示，可藉由回應於節流偵測之液壓機械 機構來操縱停止流動的反應。譬如，一液壓缸4〇係與一滑 罩46相接合，液壓缸4〇的活塞42與一導件料相聯結。滑罩 46包括一凹部，此凹部係承載以耐熱材料製成之一滑板 48，滑板48係滑動至亦由耐熱材料製成且承載於磚塊設定 本紙張尺度適用中國國家標準（CNS)A4規格（21〇 X 297公爱） f - J.---；--- I ^--------- (請先閱讀背面之注意事項再填寫本頁) 9 經濟部智慧財產局員工消費合作社印製 555860 A7 B7 五、發明說明（6 ) 金屬52中之一底板50鄰近處。磚塊設定金屬52係包括板所 用之四個側邊支撐物以及一調整機構，其具有一設定螺絲 54以在碑塊設定金屬安裝至鑄勺時用以調整底板5〇相對於 嘴嵌件的位置，使得底板開口 56與一嘴嵌件60中的開口 58 相對準。一底板支撐物62係安裝或熔接至鑄勺套並與利用 螺栓接合至底板支撐物62之滑板殼體64相接合。 利用習知方式藉由滑罩回應液壓缸4〇的操作，而使滑 板48中的開口 66產生位移。此外，滑罩係由一夾臂76支撐 在一夾件68中（第3圖）以將一滑槽嘴70扣持在一滑槽嘴罩 内’滑槽嘴70亦包括可與底板50之滑板48、56中的開口 66 以及嵌件嘴60中之嘴開口 58相對準之一開口74。滑槽嘴罩 72係滑動及旋轉進入位置中而插接式鎖入滑罩“中，一夾 臂76包括一位於中心上方的肘節，此肘節可回應一夾桿肋 而移動以將滑槽嘴70與嵌件嘴6〇及閘閥保持對準，藉由滑 板48相對於底板50位移而開啟此閘閥。藉由安裝在閘的一 最不受熱影響位置處之一線圈彈簧82將面對的負載物支撐 在滑動的碑塊48上。 藉由可能為一種耐熱材料或一種耐熱塗套所製成之一 蓋或覆蓋件90將鑄勺的開放頂部26予以閉合，藉由一吊具 24將覆蓋件90予以承載及定位，覆蓋件9〇可位於容器上或 絞鏈式接合至容器，以將閉合的嘴28與開放頂部％之間的 鑄：内室23予以封閉。先前已知可利用此覆蓋件將熱量留 在室23内，並且，由於鑄勺中所留置的熱量，可在運送期 間對於鑄勺的内容物作出加強的冶金調整。特別是， — II--I I ---I I I I I ^ «— — — — — —I — (請先閱讀背面之注意事項再填寫本頁)V. Description of the invention (3) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economics Therefore, the present invention provides a heat-resistant body which can resist the entire process of long-term exposure to molten metal, slag and leftover heat. The present invention provides a significantly stronger structure that maintains the integrity of the body to provide vortex reduction in casting operations that are previously incompatible with flare control or improved yield technology incompatibility. In addition, the covered casting spoon can provide an improved transfer mechanism and an enhanced metallurgical manufacturing system that will allow greater accuracy in the production of alloys and improve high quality compared to previously known manufacturing systems. Metal production or capacity utilization with greater energy efficiency. Brief description of the drawings. Figure 1 is a partial schematic view of a metal manufacturing processing equipment, including a cross-sectional view of a transfer container used in the system; Figure 2 is an enlarged cross-sectional view of the bottom of a casting spoon, which is used to discharge molten metal. A gate valve arrangement; and FIG. 3 is an enlarged sectional view taken along line 3-3 of FIG. 2. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring now to FIG. 1, there is shown a metal manufacturing system including a forming apparatus 12, a transfer mechanism 14, and a processing apparatus 16. The forming equipment 12 may include a basic oxygen furnace, an electric arc furnace, or other alloy melting equipment, in which basic materials for metal production are introduced into the furnace and heated to cause the materials to melt and mix with each other to produce a particularly desirable metal composition. Although the amount of metal formed in the stove 13 and the special composition are consistent with the original raw materials introduced into the furnace, impurities in each component may cause a difference between the required metal composition and the demand for the metal used in the processing equipment 16 . The paper size of this paper applies the Chinese national standard (CNS > A4 specification (210 X 297 mm) 7 Ί J -------- I ---- II (Please read the precautions on the back before filling this page ) 555860 V. Description of the invention (4) The device 16 can be a large-scale manufacturing equipment, such as a stranded equipment including an intermediate slot, which can receive molten metal and use strands, flakes, or other shapes of molten metal. The material is transported and can be hardened for subsequent reheating, shaping, forming or processing operations. However, the complexity, size, and functional differences between the equipment 12 and 16 will require the use of a transfer mechanism M, from which Forming equipment 12 unloads the molten metal and transfers it to an intermediate processing station "or processing equipment 16, or between this station and this equipment. Φ Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs This invention is also very applicable to systems 10, which may include an intermediate processing station 15 (such as a secondary refining equipment) between the manufacturing equipment 12 and the processing equipment 16. Generally speaking, the furnace can manufacture steel with a target chemical property and temperature range, and then The steel is cast into a casting spoon and transported to a casting spoon refining furnace, mixing station, or degassing station (each station can be called an intermediate processing station) to effectively adjust the chemical properties of the metal, and then according to the order usually specified by the customer order The required production level adjusts the chemical characteristics and temperature to a very narrow range. Therefore, according to the needs, the various heat (casting) discharged from the furnace can basically meet the same chemical characteristic range, and then in the casting spoon refining furnace All chemical adjustments are made to the grades produced. In one example, the content requirements in the specification can be improved by adding materials such as calcium, manganese, aluminum, magnesium monoxide, silicon, and calcium carbide; argon is bubbled Through the steel; and reheating by electrodes or other reheating procedures. It is preferred that when a foreign device does not restrict the body to the position above the discharge nozzle, intermediate treatment occurs before introduction of a heat-resistant body. Generally, In other words, the transfer mechanism 14 includes a displacer 18 to transfer a molten metal load. In a preferred embodiment, the displacer 18 includes a casting spoon 22, Paper size applies Chinese National Standard (CNS) A4 specification (210 X 297 public love) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 555860 A7 ----- B7 V. Description of the invention (5) A spreader 20 or other transmission The device carries the casting spoon 22, and the lid 90 of the casting spoon 22 may also have a spreader 24. Generally, the spreader 20 conveys the casting spoon to the forming device 12 'so that the open top 26 of the casting spoon 22 can be received Emissions from a mouth or other discharge opening of the stove 13 at the equipment 12. Similarly, the casting spoon includes a discharge nozzle 28, and the contents can be discharged to an intermediate sink or other receiving container at the processing equipment 16 Preferably, the mouth 28 includes a gate valve 30, and the gate valve 30 may respond to a controller 32. The controller 32 includes a sensor on the mouth to detect when the flow through the mouth is throttled (that is, to reduce the volume by a vortex suppressor or other plug) to stop the metal discharge from the ladle (more (This happens before the slag floating on top of the molten metal is mixed with the molten metal). However, when using a vortex suppressor, the body has almost eliminated the mixing of metal and splatter by eliminating the vortex, so the transition from metal to slag almost instantaneously. This transition occurs quickly and closer to the separation type. change. Emissions are usually stopped when the operator observes or automatically senses the slag, but may not have the maximum output in a manner that terminates in response to the observation of throttling. The operator can observe or automatically sense the throttling effect or the transition from metal to slag flow. In addition, the response of the controller 32 can be initiated manually or automatically in response to detection of throttling or detection of slag content. As clearly shown in Figure 2, the stop flow response can be manipulated by a hydromechanical mechanism that responds to throttling detection. For example, a hydraulic cylinder 40 is engaged with a sliding cover 46, and a piston 42 of the hydraulic cylinder 40 is connected with a guide material. The sliding cover 46 includes a recessed portion that carries a slide plate 48 made of heat-resistant material. The slide plate 48 slides to a block made of heat-resistant material and carried on a brick. The paper size applies to the Chinese National Standard (CNS) A4 (21〇X 297 public love) f-J .---; --- I ^ --------- (Please read the notes on the back before filling this page) 9 Employees of Intellectual Property Bureau, Ministry of Economic Affairs Printed by the Consumer Cooperative 555860 A7 B7 5. Description of the invention (6) One of the metal 52 is adjacent to the bottom plate 50. The brick setting metal 52 includes four side supports for the plate and an adjustment mechanism, which has a setting screw 54 for adjusting the bottom plate 50 relative to the mouth insert when the stone setting metal is mounted on the casting spoon. Positioned so that the bottom plate opening 56 is aligned with the opening 58 in the mouth insert 60. A bottom plate support 62 is mounted or welded to the casting spoon cover and is engaged with the slider housing 64 which is bolted to the bottom plate support 62. In response to the operation of the hydraulic cylinder 40 by a sliding cover in a conventional manner, the opening 66 in the sliding plate 48 is displaced. In addition, the sliding cover is supported by a clamping arm 76 in a clamping piece 68 (Figure 3) to hold a sliding slot mouth 70 in a sliding slot cover. The sliding slot 70 also includes a base plate 50 The openings 66 in the slides 48 and 56 and the mouth openings 58 in the insert mouth 60 are aligned with one of the openings 74. The sliding slot cover 72 slides and rotates into the position, and the plug-in lock is in the sliding cover ". A clamp arm 76 includes an elbow above the center. This elbow can move in response to a clamp lever rib to move the slide The slot nozzle 70 is aligned with the insert nozzle 60 and the gate valve, and the gate valve is opened by the displacement of the slide plate 48 relative to the bottom plate 50. By installing a coil spring 82 at a position of the gate that is least affected by heat, the coil spring 82 will face The load is supported on a sliding tablet 48. The open top 26 of the casting spoon is closed by a cover or cover 90, which may be made of a heat-resistant material or a heat-resistant coating, and by a hanger 24 The cover 90 is carried and positioned, and the cover 90 can be located on the container or hingedly joined to the container to close the cast: inner chamber 23 between the closed mouth 28 and the open top. Previously known can With this cover, heat is retained in the chamber 23 and, due to the heat retained in the casting spoon, enhanced metallurgical adjustments can be made to the contents of the casting spoon during transport. In particular, — II--II --- IIIII ^ «— — — — — —I — (Please read first (Notes on the back then fill out this page)
10 經濟部智慧財產局員工消費合作社印製 555860 A7 B7 五、發明說明（7 ) 蓋件90位於一鑄勺22的開放頂部26上之前，可將額外的合 金組份及催化劑導入室23以將内容物予以精製。特別是， 室23中的熔融金屬組合物可保持在所需的合金或組合物範 圍以内，同時溶逢層可持續提供從炼融金屬移除雜質並避 免雜質再度導入炫融金屬内容物之催化劑。 較佳並未在運送期間作出調整，而是在鑄勺位於中間 處理站15或次級精製設備時進行調整。在鋼的化學特性及 溫度抵達狹窄的目標範圍之前，並未從中間處理站15或次 級精製設備處釋放用於運送至製造設備之鑄勺。較佳當在 中間處理站15或次級精製設備已作所有調整之後，將耐熱 體部***鑄勺内。較佳在覆蓋件9〇放在頂上之前、更佳在 導入耐熱體部之前，可在運送至製造設備期間於精製設備 處、或在製造設備處發生中間處理。 由於開放頂部26及鑄勺22的嘴22受到閉合，譬如在需 要排放金屬時使用一旋渦抑制器來控制熔渣層與熔融金屬 層的相互混合等其他強化方式將不能夠接近此室23。並 且，當藉由位移機構24抵達處理設備16的目標容器17時， 在熔融金屬澆鑄物大致完成或完全完成之前，覆蓋件可 能不會開啟。部份工廠係在鑄勺幾乎排空時才從鑄勺移除 覆蓋件，可當排放铸勺幾乎排空且將下個充滿的缚勺以不 加盖方式f到連續腳輪時達成此作用。 因此，將一旋渴抑帝J器導入受覆蓋的一鎮勺的方式係 代表對於耐熱體部與熔融金屬及熔渣層相接觸時與先前習 知使用方式顯著不同之-段時間。因此與先前習知的旋渴 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公爱） -----------裝---------訂---------4. (請先閱讀背面之注意事項再填寫本頁) 11 555860 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（8 ) 抑制器不同，將耐熱體部的比重及耐熱性予以調整，以大 致在充填之後與延長的密閉運送時間之後發生的澆鑄步驟 中提供適當的結果。澆鑄較佳係發生於中間處理之後，澆 鱗步驟雖然可為35至1 80分鐘之久，耐熱體部必須在堯鱗步 驟的最後部份（譬如10分鐘）期間提供適當的結果。 一項範例中，雖然常用具有4.8至5.2比重的耐熱體部 在約2至10分鐘期間讓爐中熔渣層與熔融金屬層之間保持 分離，以在可用於使來自排放嘴的流動停止之節流或其他 終止點之前在爐中熔融金屬的臨界高度水位處抑制旋渦的 生成，但這些體部在閉合的鑄勺環境中並無效用。因此作 了數項改變，以幫助在禱勺環境中加長旋渦抑制器的壽 命。特別是，鋁體（Ah〇3)變成高溫度範圍且將對於其餘組 份的比例將從約45%重量增至約70%重量。此外，將此組 份係與1%至2%重量的高溫水泥（譬如鋁酸鈣水泥、或具有 相等高強度或低水含量的水泥）相混合。 並且將鋼壓載對於耐熱材料的比值降低以提供特定比 重’較佳約3.7、但較佳仍大致位於2.7至4.5範圍之内。此 外’將較佳為含碳材料顆粒狀之一種防濕劑導入耐熱混合 物中，以降低熔融金屬或熔渣滲透過體部而在鋼與熔渣延 長的接觸期間受到炫渣或炼融金屬所破壞、侵餘、腐触、 崩解、或溶解的量。但是亦可添加其他礦物基礎化合物（較 佳為矽酸鹽、蝴石夕酸鹽）及其他玻璃作為滲透抑制器之用。 通常可使用譬如一氧化鎂等更昂貴的耐熱材料，但避 免在有限費用的情形中使用。無論如何，耐熱體部均包括 本紙張尺度適用中國國家標準（CNs)A4規格（210 X 297公釐） 12 ^----------I---I 1線 (請先閱讀背面之注意事項再填寫本頁) 555860 A710 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 555860 A7 B7 V. Description of the invention (7) Before the cover 90 is located on the open top 26 of a casting spoon 22, additional alloy components and catalysts can be introduced into the chamber 23 to The contents are refined. In particular, the molten metal composition in the chamber 23 can be maintained within the required alloy or composition range, while the solvent layer can continuously provide a catalyst that removes impurities from the molten metal and prevents the impurities from being reintroduced into the molten metal content. . Preferably, no adjustment is made during transport, but when the ladle is located in the intermediate processing station 15 or in the secondary refining equipment. Until the chemical properties and temperature of the steel reach a narrow target range, the casting spoon for transport to the manufacturing equipment is not released from the intermediate processing station 15 or the secondary refining equipment. Preferably, after all adjustments have been made in the intermediate processing station 15 or the secondary refining equipment, the heat-resistant body is inserted into the casting spoon. It is preferable that the intermediate member 90 may be processed at the refining device or before the cover 90 is placed on the top, more preferably before the heat-resistant body is introduced, at the refining device, or at the manufacturing device. Since the mouth 22 of the open top 26 and the casting spoon 22 is closed, other strengthening methods such as using a vortex suppressor to control the mutual mixing of the slag layer and the molten metal layer when the metal needs to be discharged will not be able to access the chamber 23. Also, when the target container 17 of the processing equipment 16 is reached by the displacement mechanism 24, the cover may not be opened until the molten metal casting is substantially completed or completely completed. Some factories only remove the cover from the casting spoon when the casting spoon is almost empty. This effect can be achieved when the discharging casting spoon is almost empty and the next full spoon is uncovered to the continuous caster. Therefore, the method of introducing a thirst quenching device into a covered one spoon represents a period of time when the heat-resistant body is in contact with the molten metal and slag layer, which is significantly different from the conventionally used method. Therefore, the standard of this paper with the conventionally used Xuanxi paper applies the Chinese National Standard (CNS) A4 specification (210 X 297 public love) ----------- install --------- order- -------- 4. (Please read the precautions on the back before filling out this page) 11 555860 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (8) Different suppressors will be heat resistant The specific gravity and heat resistance of the body are adjusted to provide appropriate results in a casting step that occurs approximately after filling and after an extended closed transport time. The casting preferably takes place after the intermediate treatment. Although the pouring step can take 35 to 180 minutes, the heat-resistant body must provide proper results during the last part of the Yao step (for example, 10 minutes). In one example, although a heat-resistant body with a specific gravity of 4.8 to 5.2 is commonly used to maintain separation between the slag layer and the molten metal layer in the furnace during about 2 to 10 minutes, it can be used to stop flow from the discharge nozzle Throttle or other termination points at the critical height of the molten metal in the furnace inhibit vortex formation, but these bodies are not effective in a closed casting spoon environment. Several changes have been made to help extend the life of the vortex suppressor in a prayer spoon environment. In particular, the aluminum body (AhO3) becomes a high temperature range and the proportion to the remaining components will be increased from about 45% by weight to about 70% by weight. In addition, this component is mixed with 1% to 2% by weight of high-temperature cement (such as calcium aluminate cement, or cement with equivalent high strength or low water content). And the ratio of the steel ballast to the heat-resistant material is lowered to provide a specific specific gravity ', which is preferably about 3.7, but is preferably still approximately in the range of 2.7 to 4.5. In addition, 'a moisture-proofing agent, preferably in the form of particles of a carbonaceous material, is introduced into the heat-resistant mixture to reduce the penetration of molten metal or slag through the body and be exposed to slag or smelted metal during extended contact between steel and slag. Amount of destruction, excess, rust, disintegration, or dissolution. However, other mineral-based compounds (preferably silicates and phosphonates) and other glasses can be added as permeation suppressors. More expensive heat-resistant materials, such as magnesium monoxide, can often be used, but avoid use with limited costs. In any case, the heat-resistant body includes the paper size applicable to China National Standards (CNs) A4 specifications (210 X 297 mm) 12 ^ ---------- I --- I 1 line (please read first (Notes on the back then fill out this page) 555860 A7
訂 • I I 請 先 閱 讀 背 Φ 之 注Order • I I Please read the note of Φ
i 555860 έ 經濟部智慧財產局員工消費合作社印製 A7 _B7_ 發明說明（10) 元件標號對照 10…金屬製造系統 46...滑罩 12...形成設備 48…滑板 13…爐具 50...底板 14…轉移機構 52...磚塊設定金屬 15...中間處理站 54...設定螺絲 16…處理設備 56…底板開口 17...中間漏槽 58···開口 18...位移器 60...嵌件嘴 20··.吊具 62...底板支撐物 22…鑄勺 6 4...滑板殼體 23...鑄勺室 6 6…開口 24…吊具 68…夾件 26…開放頂部 70...滑槽嘴 28…排放嘴 72...滑槽嘴罩 30…閘闊 74…開口 32...控制器 76…夾臂 40...液壓缸 80…夾桿 42...活塞 44…導件 90···蓋（覆蓋件） ---I-------I I --------til--I--I (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 14i 555860 印 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 _B7_ Description of the invention (10) Comparison of component numbers 10 ... Metal manufacturing system 46 ... Sliding cover 12 ... Formation equipment 48 ... Skateboard 13 ... Stove 50 .. Bottom plate 14 ... Transfer mechanism 52 ... Brick setting metal 15 ... Intermediate processing station 54 ... Setting screws 16 ... Processing equipment 56 ... Bottom plate opening 17 ... Middle leak groove 58 ... Opening 18. Displacer 60 ... Insert mouth 20 ... Hanger 62 ... Bottom support 22 ... Cast spoon 6 4 ... Skateboard housing 23 ... Cast spoon chamber 6 6 ... Opening 24 ... Sling 68 ... Clip 26 ... Open Top 70 ... Slot Nozzle 28 ... Drain Nozzle 72 ... Slot Nozzle Cover 30 ... Brake 74 ... Opening 32 ... Control 76 ... Clamp Arm 40 ... Hydraulic Cylinder 80… Clamp lever 42 ... Piston 44… Guide 90 ... Cover (cover) --- I ------- II -------- til--I--I ( Please read the precautions on the back before filling out this page.) This paper size applies to China National Standard (CNS) A4 (210 X 297 mm). 14