TW200302912A - Method and device for incineration of waste liquid - Google Patents

Abstract

A device for incineration disposal of waste liquid comprises an external wall (5) constructed into a jacket structure, waste fluid (W) supplied to an incinerator (1) for combustion, and a cooling device (6) for circulating cooling water in the jacket, a high level water tank (7) being arranged on the cooling device (6) and containing cooling water that circulates through the incinerator (1), a boiler (11) being connected to the high level water tank (7) for returning and directly heating cooling water that is used as boiler supply water (B) from the incinerator (1) to the boiler (11). Such a device allows direct and efficient use of the energy generated by combustion of waste liquid (W) in multiple applications.

Description

200302912 玖、發姓說明 【發明所屬之技術領域】 或有害物質而 害化處理的處 本發明涉及一種使由於含有例如有機物 不能直接排放的廢液等處理物燃燒而進行無 理物的焚燒處理方法及焚燒處理裝置。 【先前技術】200302912 说明, description of surname [Technical Field to which the Invention belongs] or treatment of harmful substances The present invention relates to a method for incinerating irrational substances by burning treatment substances containing waste liquids such as waste liquids which cannot be directly discharged by organic substances, and Incineration plant. [Prior art]

例如液狀廢物，即廢液，其大部分A 1刀馮水分，而剩餘的 為有機物或無機物，在以石油化學卫業為代表的各個產業 領域及民生領域中均產生廢液，纟中，由於含有例如有機 物或有害物質而不能直接排放的廢液，所以必須進行無害 化處理。並且，作為此種無害化處理的其中一種方法，是 使廢液向燃燒爐内喷霧而進行燃燒處理的高溫氧化處理 即焚燒處理，由於可以處理大量的廢液，所以多被採用。 作為用於使廢液燃燒處理的燃燒方法，本發明人等提 出了使二苄基甲苯或高分子油等載熱體在所述燃燒爐的外 壁部分中循環，可以通過控制其溫度或爐内表面溫度，來 延長燃燒爐内襯耐火物的壽命。即，在此種燃燒方法中， 燃燒爐外壁部分設置為水套構造，從而可以供給所述載熱 體’通過控制該載熱體的溫度使爐内壁的表面溫度冷卻到 I田範圍，可以使廢液中驗成分產生的驗炫融鹽在爐内襯 耐火物表面塗膜形成自身保護模，從而可以防止耐火物的 侵蝕，延長其壽命。 另外’通過該種方式在燃燒爐内供給的載熱體，不是 200302912 如所述冷卻爐内壁的所述耐火物而控制复 自身被加熱從燃燒爐回送，在其循環的過：面溫度：而是 重新返回到燃燒爐内，由於從燃燒 王中被冷卻然後 、、、疋風口送的载敎體 ，所以對於回收其能量而有效利用就非常有土… 又冋 在所述以往的燃燒方法中，由於載熱體自“ 基 甲苯或南分子油等化合物’戶斤以报難將 外而利用其能量，其利用的用途也不 置 吧个侍不跫到限制，例如 =燒爐㈣的高溫載熱體’在其燃燒裝置系統内的所述 循％過程中，或將其-部分引出與冷水進行熱交換，或直 接用作加熱向燃燒爐内供給的廢液而蒸發濃縮的加熱源。 【發明内容】 本發明由於是在此背景下完成的，所以其目的在於提 供-種在燃燒處理所述廢液的處理物時，能夠使其燃燒產 生的能量更直接、有效並且能夠用於多種目的的處理物的 焚燒處理方法及焚燒處理裝置。 、為解決上述問題而達到該目的，本發明的焚燒處理方 法其特欲在於，在將處理物4共給燃❸盧^行燃燒處理的 同呀，在該燃燒爐的外壁上通冷卻水冷卻該燃燒爐，冷卻 後的被加熱的冷卻水作為鍋爐供給水向該燃燒爐供給。另 外，本發明的焚燒處理裝置，其特徵在於，設有外壁作為 水套構造並且使供給物燃燒的燃燒爐以及在該燃燒爐的上 述水套中使冷卻水循環而進行冷卻的冷卻裝置，在該冷卻 裝置中設有裝載在與所述燃燒爐之間循環的所述冷卻水的 200302912 高位水箱’同時在該水箱上連接鋼爐，從所述燃燒爐回送 的被加熱賴料卻水能夠作為_供給水向所述鋼爐供 給。 所以，在該構成的焚燒處理裝置中，由於通過所述冷 卻裝置在燃燒爐與高位水箱之間循環的冷卻水，在燃燒爐 内不是冷卻爐内壁而是自身通過處理物燃燒釋放的能量加 熱回送到高位水箱，因&，通過將鍋爐連接在該高位水箱 上並且將加熱的冷卻水作為鍋爐供給水供給，在該鍋爐中 通過更少的燃料就能夠產生蒸氣。另外，通過這種方式在 鍋爐内產生的蒸氣不僅可以如所述以往燃燒裝置那樣在系 統内作為廢液的蒸發濃縮的加熱源使用，而且在系統外例 如可以直接用作發電機的動力源或乾燥機的熱源或者系統 外的暖氣没備的熱源等具有極其廣泛的用途，而且即使作 為熱源使用，由於傳熱係數大，熱交換功率高，所以可以 有效利用燃燒爐内燃燒處理物所產生的能量。 這裏所述的焚燒處理方法及焚燒處理裝置可適用於一 般廢棄物等的焚燒處理，如所述對於以往的不能充分有效 地利用燃燒能的廢液燃燒的焚燒處理特別有效。另外，在 所述焚燒處理裝置中，在所述冷卻裝置上連接作為鍋爐供 給水向鋼爐補充供給冷卻水的冷卻水補充裝置，同時在該 々σ卩水補充裝置上設有軟化補充冷卻水的軟化器。在焚燒 處理方法中通過通該冷卻水的軟水，可以防止在冷卻裝置 中或連接冷卻裝置與鍋爐的管路或燃燒爐的水套構造内粘 附鋼垢’從而可以防止該锅垢對燃燒爐内壁的耐火物的冷 200302912 卻或冷卻水的加熱的影響，以及可以防止管路堵塞，從而 能夠進一步有效並且順利地促進能量的利用。另外，所述 高位水箱與鍋爐之間的連接可以是直接連接也可以是通過 在該高位水箱與鍋爐之間設置溫水箱的方式連接。 【實施方式】 第一圖是表示在使作為處理物的廢液w燃燒的焚燒處 理時本發明的焚燒處理裝置的一實施例的示意圖，以下對 於該焚燒處理裝置的構造進行說明，同時結合說明利用該 裝置的本發明的處理物（廢液w)的焚燒處理方法的一實 施例。在本實施例中，燃燒爐丨為縱型圓筒狀，在其頂部 中心設有助燃的喷燒器2，從該助燃喷燒器2向燃燒爐i内 噴射的煤油等輔助燃料F通過燃燒用空氣燃燒，同時在該 助燃喷燒器2四周的燃燒爐丨的肩部上等間隔地並且向呈 圓筒狀的燃燒爐1的軸線傾斜向下設置多個 喷霧廢液W的喷嘴3...(但是第一圖中只畫出"固） ，從該噴嘴3· ··向燃燒爐丨内喷霧的廢液w通過所述 助燃喷燒器2的助燃燃料F的燃燒而燃燒。另外，由該燃 燒產生的排氣，通過從燃燒爐丨的下部排出的鹼液使該排 氣中的鹼溶解，進而通過圖未示的冷卻塔冷卻後，通過除 塵等的排氣處理而排出。溶解該排氣中驗 置於峨丨的下部的容器"，一部分循環用於= 乳中的鹼或冷卻所述冷卻塔中排氣，剩餘的排出系統外。 另外，在该燃燒爐1的内壁部分上設置由耐火材構成 200302912 的爐襯，另一方面該耐火物上連接的外壁5部分 :造的水套構造’在内部形成從繼丨的下部：：：的 空間，在該空㈤中通過設置於燃燒爐j的外部的冷卻裝置6 通水供給冷卻水C即水，從而可以在與該冷卻裝置6之間 進行循環。該冷卻裝置6設有：在比向所述外I 5的水套 中供給的冷卻纟c的液面高的位置上設置裝载與燃燒爐i 之間循環的冷卻水C的高位水箱7、由該高位水箱7向燃For example, the liquid waste, that is, the waste liquid, most of the liquid is A 1 and the remaining is organic or inorganic. Waste liquid is produced in various industrial fields and the people's livelihood fields represented by petrochemical health industry. Since waste liquid containing, for example, an organic substance or a harmful substance cannot be directly discharged, it must be detoxified. In addition, as one of such methods of detoxification, a high-temperature oxidation treatment, that is, an incineration treatment in which a waste liquid is sprayed into a combustion furnace to perform a combustion treatment, is used because it can process a large amount of waste liquid. As a combustion method for combustion treatment of waste liquid, the present inventors have proposed that a heat transfer medium such as dibenzyltoluene or polymer oil is circulated in an outer wall portion of the combustion furnace, and the temperature or the temperature of Surface temperature to extend the life of refractory linings in combustion furnaces. That is, in this combustion method, the outer wall portion of the combustion furnace is provided with a water jacket structure, so that the heating medium can be supplied to the surface temperature of the furnace inner wall by controlling the temperature of the heating medium, so that the surface temperature of the furnace can be reduced. The test molten salt produced by the test composition in the waste liquid forms a protective film on the surface of the refractory lining of the furnace lining, which can prevent the refractory corrosion and prolong its life. In addition, the heating medium supplied in the combustion furnace by this method is not 200302912, as the refractory on the inner wall of the cooling furnace is controlled to be heated and sent back from the combustion furnace. During its circulation: surface temperature: and It is returned to the combustion furnace, and the carrier is cooled from the combustion king and then sent to the air outlet. Therefore, it is very soiled to effectively recover its energy ... Also in the conventional combustion method described above Since the heat carrier is used for compounds such as "toluene" or "Southern molecular oil", it is difficult to use the energy, and its use is not limited. For example, the high temperature of the furnace The hot body 'is used in the cycle of its combustion device system, or part of it is drawn out to exchange heat with cold water, or directly used as a heating source for heating and evaporating the waste liquid supplied into the combustion furnace. SUMMARY OF THE INVENTION The present invention is completed under this background, so the object of the present invention is to provide a method for burning the processed material of the waste liquid, which can make the energy generated by burning more direct and effective. The incineration treatment method and the incineration treatment device of the treatment object that can be used for various purposes. In order to solve the above-mentioned problem and achieve the object, the incineration treatment method of the present invention is specifically designed to provide the treatment object 4 to the combustion furnace ^ For the same combustion treatment, cooling water is cooled by passing cooling water on the outer wall of the combustion furnace, and the cooled heated cooling water is supplied to the combustion furnace as boiler supply water. In addition, the incineration treatment device of the present invention includes: It is characterized in that a combustion furnace having an outer wall as a water jacket structure and burning supplies is provided, and a cooling device for circulating cooling water in the water jacket of the combustion furnace for cooling is provided. The 200302912 high-level water tank of the cooling water circulating between the combustion furnaces is connected to a steel furnace at the same time, and the heated feed water returned from the combustion furnace can be supplied to the steel furnace as supply water. In the incineration treatment device of this structure, since the cooling water circulating between the combustion furnace and the high-level water tank by the cooling device is not used in the combustion furnace, The inner wall of the cooling furnace is heated back to the high-level water tank by the energy released by the combustion of the processed material. Because of & the boiler is connected to the high-level water tank and the heated cooling water is supplied as the boiler supply water. Vapor can be generated with a small amount of fuel. In addition, the steam generated in the boiler in this way can not only be used as a heating source for evaporating and condensing waste liquid in the system as described in the conventional combustion device, but also directly outside the system, for example. Used as a power source for generators, as a heat source for dryers, or as a heat source outside the system for heating. It is extremely versatile, and even when used as a heat source, because of its large heat transfer coefficient and high heat exchange power, combustion can be effectively used. The energy generated by burning the processed materials in the furnace. The incineration treatment method and incineration treatment device described here can be applied to the incineration treatment of general waste and the like. Incineration is particularly effective. In addition, in the incineration treatment device, a cooling water replenishing device for supplying cooling water as boiler supply water to a steel furnace is connected to the cooling device, and a softening replenishing cooling water is provided in the 々σ 卩 water replenishing device. Softener. In the incineration treatment method, the soft water passing through the cooling water can prevent the adhesion of steel scale in the cooling device or the pipeline connecting the cooling device and the boiler or the water jacket structure of the combustion furnace, thereby preventing the scale from affecting the combustion furnace. The effect of refrigerating the inner wall of refractory 200302912 or the heating of cooling water can prevent the pipeline from being blocked, which can further effectively and smoothly promote the use of energy. In addition, the connection between the high-level water tank and the boiler may be a direct connection or a connection by installing a warm water tank between the high-level water tank and the boiler. [Embodiment] The first figure is a schematic diagram showing an embodiment of the incineration treatment device of the present invention during the incineration treatment in which the waste liquid w as a treatment object is burned. The structure of the incineration treatment device will be described below in conjunction with the description. An embodiment of the method for incineration of a processed material (waste liquid w) of the present invention using the apparatus. In this embodiment, the combustion furnace 丨 is a vertical cylindrical shape, and a combustion-supporting burner 2 is provided at the center of the top portion thereof. The auxiliary fuel F such as kerosene injected into the combustion furnace i from the combustion-supporting burner 2 passes through the combustion. It burns with air, and at the same time, a plurality of nozzles 3 for spraying waste liquid W are provided on the shoulders of the combustion furnace around the combustion burner 2 at equal intervals and inclined downward toward the axis of the cylindrical combustion furnace 1 ... (but only the "solid" is drawn in the first figure), the waste liquid w sprayed from the nozzle 3 ··· into the combustion furnace 丨 is burned by the combustion fuel F of the combustion burner 2 combustion. In addition, the exhaust gas generated by the combustion dissolves the alkali in the exhaust gas by the alkali solution discharged from the lower part of the combustion furnace, and is further cooled by a cooling tower (not shown), and then exhausted by an exhaust treatment such as dust removal. . Dissolve the exhaust gas in a container placed in the lower part of E ", a part of the cycle is used for = alkali in milk or cooling the exhaust gas in the cooling tower, and the rest is discharged outside the system. In addition, a furnace lining made of refractory material 200302912 is provided on the inner wall portion of the combustion furnace 1, and on the other hand, the outer wall 5 portion connected to the refractory: a water jacket structure is formed to form a lower portion inside ::: In this space, water is supplied to the cooling water C through the cooling device 6 provided outside the combustion furnace j, thereby circulating water between the cooling device 6 and the cooling device 6. This cooling device 6 is provided with a high-level water tank 7 for installing cooling water C circulating between the cooling tank c and the combustion furnace i at a position higher than the liquid level of the cooling 纟 c supplied to the water jacket of the outer I 5. Combustion from this high-level water tank 7

燒爐1供給冷卻水C的泵8，裝在高位水箱7的冷卻水c 通過泵8在由燃燒《！的外壁5形成的水套構造的所述空 間流通，不是冷卻内壁部分的所述耐火物而是自身加熱向 高位水箱7回送循環。 另外，在該實施例中，通過供水容器9和泵丨〇將鍋爐 11連接到該冷卻裝置6的高位水箱7,由燃燒爐丨回送的不 疋冷卻忒燃燒爐1的耐火物而是被加熱的冷卻水c的一部 分作為該鋼爐供給水B向鍋爐11供給。所以，向鍋爐J i 供給的鍋爐供給水B在該鍋爐1丨中進一步加熱形成蒸氣s ’該蒸氣S可以根據其使用用途供給用戶作為各種設備i 2 的動力源或熱源使用。另外，由高位水箱7向鍋爐1 i供給 的鍋爐供給水B的溫度優選為6〇〜25(rc，並且，通過該 鍋爐11產生的蒸氣S的壓力優選01〜6.〇MPa，溫度優選 100〜450〇C 〇 另外’向用戶供給並且作為各種設備12的熱源或動力 源使用的蒸氣S的冷凝水η，回收到冷凝水容器13中並且 通過泵14向所述冷卻裝置6的高位水箱7的下側回送。另 10 200302912 外’在該冷凝水容5| n 抑 ° 上連接裝載冷卻水C的源水L的源 水容器15,通過系]^ 、 可以適當地供給該源水L，可以補充 作為供給水B向鍋爐丨】板 * u供給的冷卻水C不足或由於用戶設 備12中的沖溢而損失友 口 A的条虱S的不足，通過這些冷凝水容 器1 3或源水容器i 5以 一 W及泵14、16構成冷卻水C的補充裝 另外在°亥補充裝置17的冷凝水容器13和源水容 器15之間安裝敕皮哭 t 裔1 8 ’源水L作為硬度為1〜2的軟水 向、疑Jc今器13供給，所以對於在燃燒爐工和冷卻裝置6 的高位水箱7之間循環的冷卻水C、由該高位水箱7向鍋 爐11供給的供給水B、以及由㈣爐11通過用戶的各種 設備1 2、冷凝水容5| 1 q $ ▽汉13再次向冷卻裝置6循環的蒸氣s 以及冷凝水Η均作為軟水循環。 於是在該構成的_ w白勺焚燒處理褒置及所用該裳置 的廢液w的焚燒處理方法中，由於該廢液w被供給並且在 燃燒的燃燒爐1的外壁5中通冷卻水c冷卻該燃燒爐卜 所以不僅可以抑制其内壁部分的耐火物的侵蝕，而且在冷 卻燃燒爐1後的被加熱的冷卻水c作為鍋爐供給水B向鍋 爐11供給，換言之，鍋爐供給水B由於在燃燒爐丨内作為 冷卻水C通過通水預加熱後向鍋爐丨丨供給，所以通過更少 的燃料就能夠有效地並且經濟地在該鋼爐丨丨中產生蒸氣$ ，所以不僅可以在該焚燒處理裝置内部利用由燃燒爐丨回 收的能量，而且可以在廣泛的系統外的用戶中用於各種用 途的設備12。例如，作為該設備12如果配設蒸氣氣輪機， 就可以將所述蒸氣S作為其動力源使用或進行發電，另外 200302912 作為°又備12若配設乾燥機或暖氣設備，就可以將蒸氣s 作為其熱源使用。進一步具體地說，在設有該焚燒處理裝 置的笔液W的處理設備上鄰接並且設有溫水池或溫水熱帶The pump 8 for supplying cooling water C to the furnace 1 and the cooling water c installed in the high-level water tank 7 are combusted by the pump 8! The space of the water jacket structure formed by the outer wall 5 is not circulating to cool the refractory in the inner wall portion but to heat itself to the high-level water tank 7 for circulation. In addition, in this embodiment, the boiler 11 is connected to the high water tank 7 of the cooling device 6 through a water supply container 9 and a pump. The refractory of the combustion furnace 1 returned by the combustion furnace is not heated but is heated. A part of the cooling water c is supplied to the boiler 11 as the steel furnace supply water B. Therefore, the boiler supply water B supplied to the boiler J i is further heated in the boiler 1 丨 to form a steam s ′. The steam S can be supplied to a user as a power source or a heat source of various devices i 2 according to its use purpose. In addition, the temperature of the boiler supply water B supplied from the high-level water tank 7 to the boiler 1 i is preferably 60 to 25 (rc, and the pressure of the steam S generated by the boiler 11 is preferably 01 to 6.0 MPa, and the temperature is preferably 100. ~ 450 ° C 〇 In addition, the condensate η of the steam S supplied to the user and used as a heat source or a power source of the various devices 12 is recovered into the condensate container 13 and passed through the pump 14 to the upper water tank 7 of the cooling device 6 The lower side is looped back. The other 10 200302912 is connected to the source water container 15 containing the source water L of the cooling water C at the condensed water volume 5 | n, and the source water L can be appropriately supplied through the system. It can be supplemented to the boiler as the supply water B.] The cooling water C supplied by the board * u is insufficient or the shortage of the stripe S, which has lost the friend A due to overflow in the user equipment 12, through these condensate water containers 13 or source water. The container i 5 is supplemented with a cooling water C composed of a pump and pumps 14 and 16 and additionally installed between the condensate container 13 and the source water container 15 of the replenishment device 17 and the source water L is used as Soft water with a hardness of 1 to 2 is supplied to and suspected Jc device 13, so for The cooling water C circulating between the furnace worker and the high-level water tank 7 of the cooling device 6, the water B supplied to the boiler 11 from the high-level water tank 7, and the user's various equipment through the oven 11 through the user 1 2. The condensed water capacity 5 1 q $ ▽ The steam s and the condensed water circulated to the cooling device 6 again by Han 13 are circulated as soft water. Therefore, the incineration treatment set of this structure and the incineration treatment of the waste liquid w In the method, since the waste liquid w is supplied and cooling water c is passed through the outer wall 5 of the combustion furnace 1 to cool the combustion furnace, not only the erosion of the refractory on the inner wall portion can be suppressed, but also after the combustion furnace 1 is cooled, The heated cooling water c is supplied to the boiler 11 as the boiler supply water B. In other words, the boiler supply water B is supplied to the boiler 丨 丨 as the cooling water C in the combustion furnace after being preheated by passing water, so it passes less Fuel can effectively and economically generate steam $ in the steel furnace, so not only can the energy recovered by the combustion furnace be used inside the incinerator, but it can also be used by a wide range of users outside the system Equipment 12 for various purposes. For example, if a steam turbine is provided as the equipment 12, the steam S can be used as its power source or power generation can be performed. For heating equipment, steam s can be used as its heat source. More specifically, the processing equipment provided with the pen liquid W of the incineration processing device is adjacent to each other and a warm water pool or a warm water tropical zone is provided.

植物園等’作為該溫水的的加熱源也可以利用所述蒸氣S 田然，如以往的技術所示在焚燒處理裝置内部也可以用 於廢液w的蒸發濃縮等，也可以在系統外將蒸氣s分路供 給利用。 但是，在鍋爐11内產生的蒸氣S即水蒸氣，由於是氣 _ 體其傳熱係數大，所以如所述將其用作各種設備12的熱源 時，也可以提高其熱交換效率。所以，根據所述構成的廢 液W的焚燒處理裝置以及焚燒處理方法，能夠更加有效地 利用燃燒爐1内通過燃燒廢液w產生的能量，並且如所述 ，可以用於多種㈣’在能夠減少用於這些目的燃料消耗 里即為獲彳寸作為以往這些各種設備丨2的熱源或驅動源蒸 氣而燃燒燃料的消耗量同時，還可以減少燃燒燃料時產生 ，氧化碳量。另外，也依賴於鍋爐u的大小，但是將加熱 鲁 後的冷卻水的一部分作為所述溫度的鍋爐供給水b向鍋爐 11供給時，與供給常溫的鍋爐供給水時比較可以節約4〜 6%的鋼爐燃料。 另外，在本實施例中將作為焚燒處理的處理物的液狀 廢棄物廢液W供給燃燒爐丨燃燒，所述構成可適用於例如 城市垃圾等固形廢棄物的焚燒處理。但是，在該城市垃圾 的焚燒處理裝置中’通常利用該燃燒爐排出的高溫排氣， 在廢熱鋼爐中熱回收而產生蒸氣’所以本發明特別適用於 12 200302912 在不具有該蒸氣產生梦罟Μ % ^生4置的所4廢液W的焚燒處理。但θ 了以t、、、.。作為該城市垃圾等廢物的焚燒處 = 廢熱鋼爐的鋼爐供給水冷卻燃燒爐的冷卻水 2 所述實施例中鍋爐11的埶、、盾 乍為 排氣。 的…、源可以利用從燃燒爐11排出的 ，在所述實施例中，在裝載冷卻裝置 環的冷卻水C的冷凝水容器13 t，通過軟二;/ ^The botanical garden or the like can be used as a heating source of the warm water. The steam S can be used. As shown in the conventional technology, it can also be used for the evaporation and concentration of waste liquid w inside the incineration treatment device, or it can be used outside the system. The steam s branch is provided for use. However, the steam S generated in the boiler 11 is water vapor, and since it has a large heat transfer coefficient, it can also improve its heat exchange efficiency when it is used as a heat source for various equipment 12 as described above. Therefore, according to the incineration treatment device and the incineration treatment method for the waste liquid W having the configuration described above, the energy generated by burning the waste liquid w in the combustion furnace 1 can be used more effectively, and as described above, it can be used for a variety of processes. Reducing the fuel consumption for these purposes is to obtain the fuel consumption as a heat source or driving source of steam for these various devices. 2 At the same time, it can also reduce the amount of carbon oxides generated when burning fuel. In addition, it also depends on the size of the boiler u. However, when a part of the cooling water after heating is used as the boiler supply water b at the above temperature, when the boiler 11 is supplied, it can save 4 to 6% compared with the case where the boiler supply water is supplied at room temperature. Steel furnace fuel. In addition, in this embodiment, the liquid waste waste liquid W, which is a treatment object for incineration treatment, is supplied to a combustion furnace for combustion, and the above-mentioned configuration is applicable to incineration treatment of solid waste such as municipal waste. However, in the municipal waste incineration treatment device, 'the high-temperature exhaust gas discharged from the combustion furnace is usually used to generate steam by heat recovery in a waste heat steel furnace'. Therefore, the present invention is particularly applicable to 12 200302912 without the steam generation nightmare The incineration treatment of the waste liquid W of 5%. But θ is given by t ,,, .. The incineration place of this city garbage and other wastes = steel furnace supply water of the waste heat steel furnace to cool the cooling water of the combustion furnace 2 In the embodiment described above, the boilers and shields of the boiler 11 are exhaust gas. ..., the source can use the exhaust from the combustion furnace 11, in the embodiment, the condensate container 13t of the cooling water C loaded with the cooling device ring, through the soft second; / ^

有源水^源水容_15，源水L作為軟水補充，由此如二 述在燃燒爐1和冷卻裝置6的古 丨忒罝6的同位水箱7之間循環的冷名 水C、由該高位水箱7向鋼爐u供給的難供給水B以石 由該鋼爐11通過用戶的各種設備12、冷凝水容器13再., 向冷卻裝置6循環的蒸氣s以及冷凝水H均為軟水流通: 由此’可以防止在連接它們的管路，特別可以防止燃燒爐 的外壁5的水套構造内枯附鍋垢，從而可以防止該鋼垢聲 燃燒爐1内襯耐火物的冷卻或冷卻水c的加熱熱傳導性纪 圖中省略的在所述管路 此時根據所述各實施例 從而能夠順利並且穩定The active water ^ source water capacity _15, the source water L is supplemented as soft water, so as described above, the cold water C circulating between the combustion furnace 1 and the co-located water tank 7 of the cooling device 6 is The high-level water tank 7 supplies the difficult-to-supplied water B to the steel furnace u, and the steel furnace 11 passes through the user's various equipment 12, the condensate water container 13, and the steam s and the condensed water H circulating to the cooling device 6 are soft water circulation. : In this way, it is possible to prevent the scaling of the scale in the water jacket structure of the outer wall 5 of the combustion furnace, in particular to prevent the cooling or cooling water of the refractory lining of the steel scale sound combustion furnace 1 The heating heat conductivity chart of c is omitted in the pipeline at this time according to the embodiments so that it can be smooth and stable.

影響，以及可以防止f路堵塞，從❿能夠進一步有效並卫 順利地促進能量的利用。另外 根據須要也可以設置閥等設備 可以防止在該設備中粘附銷垢 進行操作。 如以上說明，根據本發明，通過將冷卻該燃燒爐的冷 卻浪置的冷卻水作為鋼爐的加熱供給水供給產生蒸氣，可 以直接地將燃燒爐内燃燒處理物時產生的能量作為系統内 外的多種用途設備的動力源或熱源使用，並且由於鍋爐水 13 200302912 被預先加熱所以可以更有效地利用，可息 用效率、提高經濟性以及減少二氧“里的利 冷部處理作為處理物為廢液時有^ 巧疋在 卻裝置中福右ώΑ A 乍為在所述冷 在：Π 水能夠供給軟水時，就可以防止鋼垢 燒爐外壁的水套構造或管路的堵塞，從而能夠進一步 有效地並順利地利用能量。 【圖式簡單說明】It can prevent the f road from being blocked, and can further effectively and efficiently promote the use of energy. In addition, equipment such as valves can be installed as required to prevent sticking of dirt in the equipment for operation. As described above, according to the present invention, by supplying the cooling water set in the cooling wave for cooling the combustion furnace as the heating supply water for the steel furnace to generate steam, the energy generated when burning the processed material in the combustion furnace can be directly used as the internal and external energy of the system. The power source or heat source of multi-purpose equipment is used, and because the boiler water 13 200302912 is preheated, it can be used more effectively. It can be used as a waste material in the cooler part treatment of efficiency, economic efficiency and reduction of dioxin. When you are in the liquid state, you will be able to prevent the clogging of the water jacket structure or the pipeline on the outer wall of the steel scale burner when the cold water can supply soft water. Use energy efficiently and smoothly. [Schematic description]

(一）圖式部分 第—圖是表示本發明的焚燒處理裝置的一實施例的示意圖 (二）元件代表符號 1燃燒爐 7高位水箱 U設備 1 5源水容器 18軟化器 F辅助燃料 s蒸氣 L源水 6冷卻裝置 11鍋爐 13冷凝水容器 17冷卻水補充裝置 W廢液（處理物） C冷卻水 Η冷凝水(I) Part of the diagram—The first diagram is a schematic diagram showing an embodiment of the incineration treatment device of the present invention. (II) Symbols of the components 1 Burning furnace 7 High water tank U Equipment 1 5 Source water container 18 Softener F Auxiliary fuel s Steam L Source water 6 Cooling device 11 Boiler 13 Condensate water container 17 Cooling water replenishing device W Waste liquid (treatment material) C Cooling water Η Condensate

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Claims (1)

200302912 拾、申請專利範圍 1 * .....―—一^ 1 .................................•••v.v..,,Λ：λ.,·：. '：. ； ' •—種處理物的焚燒處理方法，其特徵在於，在向 燃燒爐供給處理物並使之夺择 W上仗I火麂處理的同時，在該燃燒爐的 外壁上通冷卻水冷卻該燃燒爐，將冷卻後的被加熱的冷卻 水作為鍋爐供給水向鍋爐供給。 2如申叫專利範圍帛工項所述之處理物的焚燒處理 方法’其特徵在於，作為處理物將廢液向所述燃燒爐供給200302912 Scope of patent application and application 1 * ..... --- 1 ^ 1 ... . ••• vv. ,, Λ: λ., · :. ':.;' • A treatment method for incineration of treatment materials, which is characterized by supplying treatment materials to a combustion furnace and selecting them as W. At the same time as the fire sedge treatment, cooling water is passed through the outer wall of the combustion furnace to cool the combustion furnace, and the cooled heated cooling water is supplied to the boiler as boiler supply water. 2 The method for incineration of a treatment object as described in the patent claim 帛 Work item ', characterized in that a waste liquid is supplied to the combustion furnace as a treatment object 、 如申δ月專利範圍第2項所述之處理物的焚燒處理 方法’其特徵在於，作為所述冷卻水通軟水。 4 . -種處理物的焚燒處理裝4，其肖徵在於，設有 外土為水套構造並且燃燒供給處理物的燃燒爐和在該婵燒 爐的水套巾《冷卻水冷卻的冷卻裝£，在料卻裝置上 設置裝載在與燃燒爐之間循環的冷卻水的高位水箱，同時The method of incineration of a treatment object as described in the second item of the δ-month patent application is characterized in that soft water is passed as the cooling water. 4. The incineration treatment device 4 for the treatment object, which is characterized by a combustion furnace provided with a water jacket structure and burning and supplying the treatment object, and a water jacket cooling device for cooling water in the burner furnace. £, a high water tank for cooling water circulating between the furnace and the furnace is set on the charging device, and 在該高位水箱上連接㈣’能夠作為_供給水將從燃燒 爐回送並且加熱後的冷卻水向鍋爐供給。 之處理物的焚燒處理 ，作為所述處理物可 5 ·如申請專利範圍第4項所述 裝置，其特徵在於，在所述燃燒爐中 以供給廢液。 6.如中請專利範圍第4或5項所述之處理物的焚燒 處理裝置’其特徵在於，在所述冷卻裝置上連接補充作為 所遂鋼瀘供給水向所逃鋼燐供 二 Π H、、、Ό令部水的冷卻水補充裝置 ’同時在該冷卻水補充裝置上設置作為補充冷卻水供給軟 水的軟水器。 15㈣ 'can be connected to this high-level water tank, and it can be used as _supply water to return and heat the cooling water returned from the combustion furnace to the boiler. The incineration treatment of the treated material may be used as the treated material. 5 The device according to item 4 of the scope of patent application, characterized in that the combustion furnace is used to supply waste liquid. 6. The incineration treatment device for a treatment object according to item 4 or 5 of the patent scope, characterized in that the cooling device is connected to supplement and supply water to the steel barn to be supplied to the steel barn. H, The cooling water replenishing device of the water of the commanding department 'is also provided with a water softener for supplying soft water as supplementary cooling water to the cooling water replenishing device. 15