JPS576222A - Stabilized operation suppressing harmful gas of incinerator - Google Patents
Stabilized operation suppressing harmful gas of incineratorInfo
- Publication number
- JPS576222A JPS576222A JP7907080A JP7907080A JPS576222A JP S576222 A JPS576222 A JP S576222A JP 7907080 A JP7907080 A JP 7907080A JP 7907080 A JP7907080 A JP 7907080A JP S576222 A JPS576222 A JP S576222A
- Authority
- JP
- Japan
- Prior art keywords
- incinerator
- combustion
- nox
- grate
- degrading
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/50—Control or safety arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
PURPOSE:To suppress the concentration of NOX contained in a combustion generated gas without degrading the efficiency of the incinerator by reducing the grate speed of the incinerator and the quantity of combustion air in priority to the stable control of the boiler evaporation quantity. CONSTITUTION:The quantity of NOX contained in the exhaust gas is constantly measured and monitored by an NOX analyser arranged in the vicinity of an entrance to the chimney of the incinerator. When the NOX value exceeds the upper limit set value set for controlling, each grate (a grate No.1 for cutting and succeeding grates) is retarded or stopped, and simultaneously the quantity of air for combustion is suppressed temperarily. When the NOX value measured has reached the lower limit set value, the original combustion condition is restored. Accordingly, the stable combustion of refuses is performed, the concentration of NOX contained in the combustion produced gas is reduced without almost degrading the efficiency of the devices of the incinerator.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7907080A JPS576222A (en) | 1980-06-13 | 1980-06-13 | Stabilized operation suppressing harmful gas of incinerator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7907080A JPS576222A (en) | 1980-06-13 | 1980-06-13 | Stabilized operation suppressing harmful gas of incinerator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS576222A true JPS576222A (en) | 1982-01-13 |
Family
ID=13679616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7907080A Pending JPS576222A (en) | 1980-06-13 | 1980-06-13 | Stabilized operation suppressing harmful gas of incinerator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS576222A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0796132A (en) * | 1993-06-23 | 1995-04-11 | Kurabo Ind Ltd | Method for controlling supply of ammonia in denitration system and its controller |
JP2009243765A (en) * | 2008-03-31 | 2009-10-22 | Mitsui Eng & Shipbuild Co Ltd | Combustion control method, and waste treatment device |
KR20170019336A (en) | 2014-06-19 | 2017-02-21 | 주식회사 다이셀 | Cigarette filter tow band |
-
1980
- 1980-06-13 JP JP7907080A patent/JPS576222A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0796132A (en) * | 1993-06-23 | 1995-04-11 | Kurabo Ind Ltd | Method for controlling supply of ammonia in denitration system and its controller |
JP2009243765A (en) * | 2008-03-31 | 2009-10-22 | Mitsui Eng & Shipbuild Co Ltd | Combustion control method, and waste treatment device |
KR20170019336A (en) | 2014-06-19 | 2017-02-21 | 주식회사 다이셀 | Cigarette filter tow band |
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