JPS59108052U - gas turbine combustor - Google Patents
gas turbine combustorInfo
- Publication number
- JPS59108052U JPS59108052U JP166583U JP166583U JPS59108052U JP S59108052 U JPS59108052 U JP S59108052U JP 166583 U JP166583 U JP 166583U JP 166583 U JP166583 U JP 166583U JP S59108052 U JPS59108052 U JP S59108052U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- inner cylinder
- cylinder
- turbine combustor
- annular space
- 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
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
- Combustion Of Fluid Fuel (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はガスタービンの基本構成図、第２図は天然ガス
焚燃焼器の断面図、第３図は第１図と異なる公知のガス
タービンの基本構成図、第４図、 ′第５図はそれ
ぞれ本考案のガスタービン燃焼器の実施例の断面図であ
る。
３２・・・空気流路、３３・・・２重筒外壁、３８・・
・燃料旋回器、３９・・・空気旋回器、４３・・・内筒
、４４・・・環状空間部、４５・・・２重筒内壁。Figure 1 is a basic configuration diagram of a gas turbine, Figure 2 is a sectional view of a natural gas-fired combustor, Figure 3 is a basic configuration diagram of a known gas turbine different from Figure 1, Figures 4 and 5. 2A and 2B are cross-sectional views of embodiments of the gas turbine combustor of the present invention, respectively. 32...Air flow path, 33...Double cylinder outer wall, 38...
- Fuel swirler, 39... Air swirler, 43... Inner cylinder, 44... Annular space part, 45... Double cylinder inner wall.
Claims (1)
に位置して空気通路を形成するための外筒と、前記内筒
の閉端側に位置し、燃料を前記内筒内に供給するための
燃料ノズルを主要構成物とするカスタービン燃焼器にお
いて、内筒閉端側から下流に向かって限定された距離内
に前記内筒外面を完全に覆う外壁を設けることにより燃
焼器内筒と外筒の間に新たな環状空間部を作らしめ、前
記環状空間部に燃料を外部より供給し、その燃料が前記
環状空間部内を流れることにより、前記内筒壁面を冷却
し、逆に燃料は内筒壁面から予熱されながら燃料噴出部
に達し、そして内的内に噴出されるように形成されてな
ることを特徴とするガスタービン燃焼器。A hollow cylinder having one end closed and the other end open; an outer cylinder located outside the cylinder for forming an air passage; In a cast turbine combustor whose main component is a fuel nozzle for supplying fuel to the combustor, an outer wall that completely covers the outer surface of the inner cylinder is provided within a limited distance downstream from the closed end of the inner cylinder. A new annular space is created between the inner cylinder and the outer cylinder, fuel is supplied from the outside to the annular space, and the fuel flows through the annular space to cool the wall surface of the inner cylinder and reverse the flow. A gas turbine combustor characterized in that the fuel is formed so that it reaches the fuel injection part while being preheated from the inner cylinder wall surface and is ejected internally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP166583U JPS59108052U (en) | 1983-01-12 | 1983-01-12 | gas turbine combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP166583U JPS59108052U (en) | 1983-01-12 | 1983-01-12 | gas turbine combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59108052U true JPS59108052U (en) | 1984-07-20 |
Family
ID=30133376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP166583U Pending JPS59108052U (en) | 1983-01-12 | 1983-01-12 | gas turbine combustor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59108052U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005083604A (en) * | 2003-09-04 | 2005-03-31 | Ishikawajima Harima Heavy Ind Co Ltd | Lean pre-evaporation/premixing burner |
| JP2007225240A (en) * | 2006-02-27 | 2007-09-06 | Hitachi Ltd | Combustion apparatus and fuel feeding method for combustion apparatus |
-
1983
- 1983-01-12 JP JP166583U patent/JPS59108052U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005083604A (en) * | 2003-09-04 | 2005-03-31 | Ishikawajima Harima Heavy Ind Co Ltd | Lean pre-evaporation/premixing burner |
| JP2007225240A (en) * | 2006-02-27 | 2007-09-06 | Hitachi Ltd | Combustion apparatus and fuel feeding method for combustion apparatus |
| JP4622885B2 (en) * | 2006-02-27 | 2011-02-02 | 株式会社日立製作所 | Combustion device and fuel supply method for combustion device |
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