JPH0269254U - - Google Patents
Info
- Publication number
- JPH0269254U JPH0269254U JP14267588U JP14267588U JPH0269254U JP H0269254 U JPH0269254 U JP H0269254U JP 14267588 U JP14267588 U JP 14267588U JP 14267588 U JP14267588 U JP 14267588U JP H0269254 U JPH0269254 U JP H0269254U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- air
- combustor
- hole
- atomizing
- 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
- 239000000446 fuel Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案による油焚きガスタービン燃焼
器の頭部構造の一部を例示した断面図、第２図は
本考案燃焼器によるＮＯｘ低減効果を示した図、
第３図は従来の燃焼器頭部の例を示す断面図であ
る。
１……燃焼器内筒、２……空気ノズル、３……
空気導入部、４……燃料噴射ノズル、５……ノズ
ルホルダ、６……液体燃料孔、７……噴霧空気（
又は噴霧蒸気）孔、１０……燃焼器内筒中心。
FIG. 1 is a sectional view illustrating a part of the head structure of the oil-fired gas turbine combustor according to the present invention, and FIG. 2 is a diagram showing the NOx reduction effect of the combustor according to the present invention.
FIG. 3 is a sectional view showing an example of a conventional combustor head. 1... Combustor inner cylinder, 2... Air nozzle, 3...
Air introduction part, 4...Fuel injection nozzle, 5...Nozzle holder, 6...Liquid fuel hole, 7...Atomizing air (
or spray steam) hole, 10... Center of combustor inner cylinder.
Claims (1)
、順次、パイロツト燃焼器として作用する燃料噴
射ノズル、ノズルホルダ、及び空気ノズルを配設
し、前記ノズルホルダは液体燃料孔と、噴霧空気
孔又は噴霧蒸気孔と、噴霧空気又は噴霧蒸気で微
粒化した液体燃料を前記空気ノズルの噴流層に向
けて噴射させるノズル出口とを有していることを
特徴とする油焚きガスタービン燃焼器。 A fuel injection nozzle that functions as a pilot combustor, a nozzle holder, and an air nozzle are sequentially disposed outward from the center of the combustor inner cylinder at the combustor head, and the nozzle holder has a liquid fuel hole and a spray nozzle. An oil-fired gas turbine combustor comprising an air hole or atomizing steam hole, and a nozzle outlet for injecting liquid fuel atomized by atomizing air or atomizing steam toward a spouted layer of the air nozzle. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14267588U JPH0269254U (en) | 1988-11-02 | 1988-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14267588U JPH0269254U (en) | 1988-11-02 | 1988-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0269254U true JPH0269254U (en) | 1990-05-25 |
Family
ID=31408824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14267588U Pending JPH0269254U (en) | 1988-11-02 | 1988-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0269254U (en) |
-
1988
- 1988-11-02 JP JP14267588U patent/JPH0269254U/ja active Pending
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