JP2016050711A5 - - Google Patents
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- Publication number
- JP2016050711A5 JP2016050711A5 JP2014176067A JP2014176067A JP2016050711A5 JP 2016050711 A5 JP2016050711 A5 JP 2016050711A5 JP 2014176067 A JP2014176067 A JP 2014176067A JP 2014176067 A JP2014176067 A JP 2014176067A JP 2016050711 A5 JP2016050711 A5 JP 2016050711A5
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- injecting
- fuel
- air
- outside
- 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
- 239000000446 fuel Substances 0.000 claims 10
- 239000012530 fluid Substances 0.000 claims 4
- 238000002485 combustion reaction Methods 0.000 claims 2
Claims (2)
前記空気ノズルの外側で流体燃料を噴射する第１燃料ノズルと、
前記第１燃料ノズルの外側で１次空気を噴射する１次空気ノズルと、
前記１次空気ノズルの外側で２次空気を噴射する２次空気ノズルと、
前記２次空気ノズルの外側で再循環排ガスだけを噴出する再循環排ガスノズルと、
前記再循環排ガスノズルの通路に流体燃料を噴射する第２燃料ノズルと、
を有することを特徴とする燃焼バーナ。 An air nozzle for injecting air;
A first fuel nozzle for injecting fluid fuel outside the air nozzle;
A primary air nozzle for injecting primary air outside the first fuel nozzle;
A secondary air nozzle for injecting secondary air outside the primary air nozzle;
A recirculation exhaust gas nozzle that ejects only the recirculation exhaust gas outside the secondary air nozzle;
A second fuel nozzle for injecting fluid fuel into the passage of the recirculated exhaust gas nozzle;
A combustion burner characterized by comprising:
前記空気ノズルの外側で流体燃料を噴射する第１燃料ノズルと、
前記第１燃料ノズルの外側で１次空気を噴射する１次空気ノズルと、
前記１次空気ノズルの外側で２次空気を噴射する２次空気ノズルと、
前記２次空気ノズルの通路に流体燃料を噴射する第２燃料ノズルと、
前記２次空気ノズルの通路に再循環排ガスだけを噴出する再循環排ガスノズルと、
を有することを特徴とする燃焼バーナ。 An air nozzle for injecting air;
A first fuel nozzle for injecting fluid fuel outside the air nozzle;
A primary air nozzle for injecting primary air outside the first fuel nozzle;
A secondary air nozzle for injecting secondary air outside the primary air nozzle;
A second fuel nozzle for injecting fluid fuel into the passage of the secondary air nozzle;
A recirculation exhaust gas nozzle that ejects only recirculation exhaust gas into the passage of the secondary air nozzle;
A combustion burner characterized by comprising:
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014176067A JP6258160B2 (en) | 2014-08-29 | 2014-08-29 | Combustion burner and boiler |
| PCT/JP2015/072618 WO2016031540A1 (en) | 2014-08-29 | 2015-08-10 | Combustion burner and boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014176067A JP6258160B2 (en) | 2014-08-29 | 2014-08-29 | Combustion burner and boiler |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016050711A JP2016050711A (en) | 2016-04-11 |
| JP2016050711A5 true JP2016050711A5 (en) | 2017-03-09 |
| JP6258160B2 JP6258160B2 (en) | 2018-01-10 |
Family
ID=55399437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014176067A Expired - Fee Related JP6258160B2 (en) | 2014-08-29 | 2014-08-29 | Combustion burner and boiler |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6258160B2 (en) |
| WO (1) | WO2016031540A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611872B (en) * | 2018-12-05 | 2021-08-27 | 新奥数能科技有限公司 | Method and device for reducing nitrogen oxides generated by boiler combustion |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5255132Y2 (en) * | 1973-09-21 | 1977-12-13 | ||
| JPS5441601Y2 (en) * | 1974-12-19 | 1979-12-05 | ||
| JPS598009U (en) * | 1982-07-08 | 1984-01-19 | バブコツク日立株式会社 | combustion device |
| JPH06123411A (en) * | 1992-10-12 | 1994-05-06 | Mitsubishi Heavy Ind Ltd | Gas firing burner |
-
2014
- 2014-08-29 JP JP2014176067A patent/JP6258160B2/en not_active Expired - Fee Related
-
2015
- 2015-08-10 WO PCT/JP2015/072618 patent/WO2016031540A1/en active Application Filing
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