JPS5837039U - Exhaust gas treatment equipment - Google Patents
Exhaust gas treatment equipmentInfo
- Publication number
- JPS5837039U JPS5837039U JP13020981U JP13020981U JPS5837039U JP S5837039 U JPS5837039 U JP S5837039U JP 13020981 U JP13020981 U JP 13020981U JP 13020981 U JP13020981 U JP 13020981U JP S5837039 U JPS5837039 U JP S5837039U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- gas treatment
- treatment equipment
- heat
- heat exchanger
- 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
Landscapes
- Chimneys And Flues (AREA)
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図は従来の排ガス処理装置を示す図、第２図は本考
案の１実施例を示す図、第３図は第２図中の脱硝・熱交
換器１４の拡大図である。
１・・・・・・ボイラ、２・・・・・・風道、３・・・
・・・煙道、４・・・・・・熱交換器、５・・・・・・
集塵器、６・・・・・−押込通風機、７・・・・・・脱
硝反応器、８・・・・・・ＮＨ３注入管、９・・・・・
・混合器、１０・・・・・・煙突、１１・・・・・・ロ
ータ、１２・・・・・・伝熱部材、１３・・・・・・脱
硝触媒、１４・・・・・・脱硝・熱交換器。FIG. 1 is a diagram showing a conventional exhaust gas treatment device, FIG. 2 is a diagram showing an embodiment of the present invention, and FIG. 3 is an enlarged view of the denitrification/heat exchanger 14 in FIG. 2. 1... Boiler, 2... Wind duct, 3...
... Flue, 4... Heat exchanger, 5...
Dust collector, 6... - Forced draft fan, 7... Denitrification reactor, 8... NH3 injection pipe, 9...
・Mixer, 10... Chimney, 11... Rotor, 12... Heat transfer member, 13... Denitration catalyst, 14... Denitration/heat exchanger.
Claims (1)
、触媒存在下でＮＯ，を還元して除去する排ガス処理装
置において、排ガスと空気との熱交換を行なう熱交換器
の熱交換用伝熱部材の排ガス流れ方向上流側に脱硝触媒
を配置し、同熱交換器の上流側の煙道の途中にＮＨ３注
入手段とＮＨ３と燃焼排ガスとを混合する混合手段とを
配置したことを特徴とする排ガス処理装置。For heat exchange in a heat exchanger that exchanges heat between exhaust gas and air in an exhaust gas treatment device that injects NH3 into the flue gas discharged from a combustion furnace and reduces and removes NO in the presence of a catalyst. A denitrification catalyst is arranged on the upstream side of the heat transfer member in the exhaust gas flow direction, and an NH3 injection means and a mixing means for mixing NH3 and the combustion exhaust gas are arranged in the middle of the flue on the upstream side of the heat exchanger. Exhaust gas treatment equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13020981U JPS5837039U (en) | 1981-09-01 | 1981-09-01 | Exhaust gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13020981U JPS5837039U (en) | 1981-09-01 | 1981-09-01 | Exhaust gas treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5837039U true JPS5837039U (en) | 1983-03-10 |
Family
ID=29923850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13020981U Pending JPS5837039U (en) | 1981-09-01 | 1981-09-01 | Exhaust gas treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5837039U (en) |
-
1981
- 1981-09-01 JP JP13020981U patent/JPS5837039U/en active Pending
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