JPS5520379A - Incinerator incoporrating denitration apparatus - Google Patents
Incinerator incoporrating denitration apparatusInfo
- Publication number
- JPS5520379A JPS5520379A JP9430978A JP9430978A JPS5520379A JP S5520379 A JPS5520379 A JP S5520379A JP 9430978 A JP9430978 A JP 9430978A JP 9430978 A JP9430978 A JP 9430978A JP S5520379 A JPS5520379 A JP S5520379A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- flue
- denitration
- temperature
- ammonia
- 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
PURPOSE: To control the exhaust gas temperature within a specified range by means of at least one of an exhaust gas temperature control burner and a water or steam injection nozzle provided on a flue equipped with an ammonia feed nozzle for denitration.
CONSTITUTION: After fed from a hopper 2, municipal wastes are dried and burnt while moving an grates 3, 4 and 5 and the exhaust gas C thereof ascends toward a flue from a combustion chamber 8. In the flue, a burner 19 is ignited with a temperature detection valve change controller 22 and the controller 22 actuates a adjusting valve 18 to inject water or steam. In this manner, the exhaust gas C is controlled in the temperature within the range from 700 to 1,100°C, thereby improving the catalyst-free denitration reaction by ammonia from an ammonia feed nozzle for denitration.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9430978A JPS5520379A (en) | 1978-08-01 | 1978-08-01 | Incinerator incoporrating denitration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9430978A JPS5520379A (en) | 1978-08-01 | 1978-08-01 | Incinerator incoporrating denitration apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5520379A true JPS5520379A (en) | 1980-02-13 |
Family
ID=14106669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9430978A Pending JPS5520379A (en) | 1978-08-01 | 1978-08-01 | Incinerator incoporrating denitration apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5520379A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012180989A (en) * | 2011-03-02 | 2012-09-20 | Mitsubishi Heavy Industries Environmental & Chemical Engineering Co Ltd | Waste incineration plant |
| CN106640291A (en) * | 2016-12-08 | 2017-05-10 | 青岛双瑞海洋环境工程股份有限公司 | Ship waste gas denitration system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51124667A (en) * | 1975-04-24 | 1976-10-30 | Hitachi Zosen Corp | A dry denitration method for high-temperature exhaust gas discharged f rom metal heating furnaces and annealing furnaces |
| JPS51142736A (en) * | 1975-06-04 | 1976-12-08 | Mitsubishi Heavy Ind Ltd | Boiler or industrial heating furnace equipped with a device to remove nox |
-
1978
- 1978-08-01 JP JP9430978A patent/JPS5520379A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51124667A (en) * | 1975-04-24 | 1976-10-30 | Hitachi Zosen Corp | A dry denitration method for high-temperature exhaust gas discharged f rom metal heating furnaces and annealing furnaces |
| JPS51142736A (en) * | 1975-06-04 | 1976-12-08 | Mitsubishi Heavy Ind Ltd | Boiler or industrial heating furnace equipped with a device to remove nox |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012180989A (en) * | 2011-03-02 | 2012-09-20 | Mitsubishi Heavy Industries Environmental & Chemical Engineering Co Ltd | Waste incineration plant |
| CN106640291A (en) * | 2016-12-08 | 2017-05-10 | 青岛双瑞海洋环境工程股份有限公司 | Ship waste gas denitration system |
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