JPS60189736U - Incinerator for oil-containing sludge - Google Patents
Incinerator for oil-containing sludgeInfo
- Publication number
- JPS60189736U JPS60189736U JP7640084U JP7640084U JPS60189736U JP S60189736 U JPS60189736 U JP S60189736U JP 7640084 U JP7640084 U JP 7640084U JP 7640084 U JP7640084 U JP 7640084U JP S60189736 U JPS60189736 U JP S60189736U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- incinerator
- containing sludge
- fluidized bed
- heating device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は下水汚泥脱水ケーキを従来例によって流動層炉
で焼却したときの炉内温度分布図、第２図は第１図の焼
却時に発生したＮＯｘ濃度を示すＮＯｘチャート、第３
図は本考案の一実施例を示す概略的構成図、第４図は油
分を含む下水汚泥脱水ケーキを第３図に示す装置で処理
したときの炉内温度分布図である。
１・・・乾留炉、２・・・流動層焼却炉、３・・・熱交
換器、４・・・脱硝用ノズル、５・・・油分供給ライン
、６・・・汚泥（固形分）供給ライン、７・・・二次空
気ノズル、８・・・風箱、９・・・燃焼用空気供給ライ
ン、１゜・・・乾留用熱源供給ライン。Figure 1 is a temperature distribution diagram in the furnace when dehydrated sewage sludge cake is incinerated in a fluidized bed furnace according to the conventional method, Figure 2 is a NOx chart showing the NOx concentration generated during incineration in Figure 1, and Figure 3
The figure is a schematic configuration diagram showing an embodiment of the present invention, and FIG. 4 is a temperature distribution diagram in the furnace when a sewage sludge dewatering cake containing oil is treated with the apparatus shown in FIG. 3. 1... Carbonization furnace, 2... Fluidized bed incinerator, 3... Heat exchanger, 4... Denitration nozzle, 5... Oil supply line, 6... Sludge (solid content) supply Line, 7... Secondary air nozzle, 8... Wind box, 9... Air supply line for combustion, 1°... Heat source supply line for carbonization.
Claims (6)
を分離する加熱装置と該加熱装置で得られた汚泥を焼却
する流動層焼却炉と、を備えたことを特徴とする油分含
有汚泥の焼却装置。(1) Oil-containing sludge characterized by being equipped with a heating device that heats oil-containing sludge and separates oil from the oil-containing sludge, and a fluidized bed incinerator that incinerates the sludge obtained by the heating device. Incinerator.
前記流動層焼却炉の流動層上方に設けた脱、硝用ノズル
に供給するラインを設けたことを特徴とする実用新案登
録請求の範囲第１項に記載の油分含有汚泥の焼却装置。(2) A request for registration of a utility model characterized in that a line is provided for supplying part or all of the oil separated by the heating device to a dehydration nozzle provided above the fluidized bed of the fluidized bed incinerator. The incinerator for oil-containing sludge according to item 1.
実用新案登録請求の範囲第１項に記載の油分含有汚泥の
焼却装置。(3) The incinerator for oil-containing sludge according to claim 1, wherein the heating device is a carbonization furnace.
熱交換を設け、該熱交換器で回収された熱エネルギーを
前記加熱装置に供給するラインを設けたことを特徴とす
る実用新案登録請求の範囲第１項に記載の油分含有汚泥
の焼却装置。(4) Registration of a utility model characterized in that a heat exchanger is provided in the middle of the combustion gas discharge line of the fluidized bed incinerator, and a line is provided to supply the thermal energy recovered by the heat exchanger to the heating device. An incinerator for oil-containing sludge according to claim 1.
れた熱媒体の一部と前記油分含有汚泥とを接触させるよ
うに構成されていることを特徴とする実用新案登録請求
の範囲第１項に記載の油分含有汚泥の焼却装置。(5) The heating device is configured to bring a part of the heat medium extracted from the fluidized bed incinerator into contact with the oil-containing sludge. The incinerator for oil-containing sludge according to item 1.
流を与えるように複数個設置されていることを特徴とす
る実用新案登録請求の範囲第２項に記載の油分含有汚泥
の焼却装置。(6) Incineration of oil-containing sludge according to claim 2, wherein a plurality of the denitrification nozzles are installed in the fluidized bed incinerator so as to provide a swirling flow. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7640084U JPS60189736U (en) | 1984-05-24 | 1984-05-24 | Incinerator for oil-containing sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7640084U JPS60189736U (en) | 1984-05-24 | 1984-05-24 | Incinerator for oil-containing sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60189736U true JPS60189736U (en) | 1985-12-16 |
Family
ID=30618505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7640084U Pending JPS60189736U (en) | 1984-05-24 | 1984-05-24 | Incinerator for oil-containing sludge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60189736U (en) |
-
1984
- 1984-05-24 JP JP7640084U patent/JPS60189736U/en active Pending
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