JPS54131128A - Method of combustion generating little nitrogen oxides - Google Patents
Method of combustion generating little nitrogen oxidesInfo
- Publication number
- JPS54131128A JPS54131128A JP3840278A JP3840278A JPS54131128A JP S54131128 A JPS54131128 A JP S54131128A JP 3840278 A JP3840278 A JP 3840278A JP 3840278 A JP3840278 A JP 3840278A JP S54131128 A JPS54131128 A JP S54131128A
- Authority
- JP
- Japan
- Prior art keywords
- flow quantity
- burner
- fuel flow
- passage
- change
- 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.)
- Granted
Links
Landscapes
- Regulation And Control Of Combustion (AREA)
- Combustion Of Fluid Fuel (AREA)
Abstract
PURPOSE: To reduce the quantity of Nitrogen Oxides generated by combustion, by adjusting the position of a burner tip automatically corresponding to the change of fuel flow quantity with the passage of time.
CONSTITUTION: The optimum burner positions a - g where the amount of NOx generation becomes least corresponding to the levels of fuel flow quantity which varies with the passage of time are determined beforehand. The change of fuel flow quantity during combustion is detected with a pressure detector 4 provided on a fuel supply line 3, its flow quantity signal actuates a burner moving device 8 and it moves the burner 1 automatically so that its tip may come to the optimum position. By so constructing, the amount of NOx generation during combustion can be stabilized at low levels regardless of the change of fuel flow quantity with the passage of time.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3840278A JPS5941084B2 (en) | 1978-04-01 | 1978-04-01 | Combustion method that produces less nitrogen oxides |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3840278A JPS5941084B2 (en) | 1978-04-01 | 1978-04-01 | Combustion method that produces less nitrogen oxides |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54131128A true JPS54131128A (en) | 1979-10-12 |
JPS5941084B2 JPS5941084B2 (en) | 1984-10-04 |
Family
ID=12524291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3840278A Expired JPS5941084B2 (en) | 1978-04-01 | 1978-04-01 | Combustion method that produces less nitrogen oxides |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5941084B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5869313A (en) * | 1981-10-20 | 1983-04-25 | Nippon Furnace Kogyo Kaisha Ltd | Combustion equipment |
JPS58189403U (en) * | 1982-06-09 | 1983-12-16 | 三井造船株式会社 | burner |
US4498861A (en) * | 1979-04-09 | 1985-02-12 | Kobe Steel, Limited | Method for controlling combustion in industrial furnaces |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7468772B2 (en) * | 2021-02-19 | 2024-04-16 | 株式会社Ihi | Combustion equipment and boilers |
-
1978
- 1978-04-01 JP JP3840278A patent/JPS5941084B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4498861A (en) * | 1979-04-09 | 1985-02-12 | Kobe Steel, Limited | Method for controlling combustion in industrial furnaces |
JPS5869313A (en) * | 1981-10-20 | 1983-04-25 | Nippon Furnace Kogyo Kaisha Ltd | Combustion equipment |
JPS58189403U (en) * | 1982-06-09 | 1983-12-16 | 三井造船株式会社 | burner |
Also Published As
Publication number | Publication date |
---|---|
JPS5941084B2 (en) | 1984-10-04 |
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