JPS5646905A - Combustor - Google Patents
CombustorInfo
- Publication number
- JPS5646905A JPS5646905A JP12252479A JP12252479A JPS5646905A JP S5646905 A JPS5646905 A JP S5646905A JP 12252479 A JP12252479 A JP 12252479A JP 12252479 A JP12252479 A JP 12252479A JP S5646905 A JPS5646905 A JP S5646905A
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- nozzles
- pressure
- combustor
- fcgr
- 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
- Combustion Of Fluid Fuel (AREA)
Abstract
PURPOSE: To control effectively the nature of exhaust gas and the thermal load of furnace of corner firing type combustor by providing injection nozzles near corners of the furnace walls which nozzles can vary the orientation of injected gas preliminarily adjusted in amount or pressure.
CONSTITUTION: In the combustor having four burners 1W4 at four corners of the furnace, there are provided four injection nozzles 5W8 near corners of the furnace walls which nozzles inject in a selected direction fire-ball control gas recirculater (FCGR) at least one of whose injection rate and pressure is preliminarily adjusted. With such a construction, FCGR supplied from a coal economizer not shown and, for example, increased in the pressure is intorduced into the furnace through the injecting direction variable nozzles 5W8, thereby controlling the size of fire-ball to obtain a preferable characteristic of exhaust gas and an improved thermal load of furnace.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12252479A JPS5646905A (en) | 1979-09-26 | 1979-09-26 | Combustor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12252479A JPS5646905A (en) | 1979-09-26 | 1979-09-26 | Combustor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5646905A true JPS5646905A (en) | 1981-04-28 |
Family
ID=14837977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12252479A Pending JPS5646905A (en) | 1979-09-26 | 1979-09-26 | Combustor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5646905A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4810186A (en) * | 1985-09-04 | 1989-03-07 | L. & C. Steinmuller Gmbh | Apparatus for burning fuels while reducing the nitrogen oxide level |
-
1979
- 1979-09-26 JP JP12252479A patent/JPS5646905A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4810186A (en) * | 1985-09-04 | 1989-03-07 | L. & C. Steinmuller Gmbh | Apparatus for burning fuels while reducing the nitrogen oxide level |
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