JP5734358B2 - ガスタービン用のマルチコーン型の予混合バーナ - Google Patents
ガスタービン用のマルチコーン型の予混合バーナ Download PDFInfo
- Publication number
- JP5734358B2 JP5734358B2 JP2013144332A JP2013144332A JP5734358B2 JP 5734358 B2 JP5734358 B2 JP 5734358B2 JP 2013144332 A JP2013144332 A JP 2013144332A JP 2013144332 A JP2013144332 A JP 2013144332A JP 5734358 B2 JP5734358 B2 JP 5734358B2
- Authority
- JP
- Japan
- Prior art keywords
- burner
- shells
- cone
- gas
- premix
- 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.)
- Expired - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C7/00—Combustion apparatus characterised by arrangements for air supply
- F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
- F23C2900/07002—Premix burners with air inlet slots obtained between offset curved wall surfaces, e.g. double cone burners
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Description
11 バーナ軸線
12a−12d シェル(円筒状)
13a−13c 予混合ガス通路
14 スロット
15 バーナランス
16,17 交差面
18 バーナリング
19 バーナスリーブ
20 正面パネル
Claims (5)
- 複数のシェル(12a〜12d)を備え、該複数のシェル(12a〜12d)は、中心バーナ軸線(11)の周りに配置されており、かつ下流に向かう方向に開放する、軸方向に延びる仮想の共通のコーンの部分であり、該部分は、隣接する前記シェル(12a−12d)の各対の間に接線方向のスロット(14)が形成されるように、前記バーナ軸線(11)に対して垂直方向に変位されている、ガスタービン用のマルチコーン型の予混合バーナ(10)であって、
前記シェル(12a〜12d)の下流側の端部は、前記シェル(12a〜12d)と、所定の半径(R)を備える同軸的な仮想の円筒体との交差により形成される交差面(17)によって画成されていることを特徴とする、ガスタービン用のマルチコーン型の予混合バーナ。 - 前記シェル(12a〜12d)のそれぞれは、各シェル(12a〜12d)の軸方向に方向付けられたエッジに沿って延びる予混合ガス通路(13a−13c)を備え、これによりガスは、前記予混合ガス通路(13a−13c)からガス噴射孔を通じて、隣接する前記スロット(14)を通じて前記シェル(12a〜12d)配列の内部に流入する空気流内に噴射され、
前記予混合ガス通路(13a−13c)の下流側の端部は、前記予混合ガス通路(13a−13c)と、前記所定の半径(R)を備えた同軸的な仮想の円筒体との交差によって形成される交差面(16)により画成されている、請求項1記載の予混合バーナ。 - 前記所定の半径(R)に近似した内側半径を備える円筒形のバーナリング(18)が、前記シェル(12a〜12d)配列と、予混合ガス通路とに、それぞれ前記交差面(16,17)の領域において配置されている、請求項1または2記載の予混合バーナ。
- 取り付けられた前記バーナリングを備える前記予混合バーナ(10)は、同軸的なバーナスリーブ(19)内に軸方向にスライド可能に取り付けられている、請求項3記載の予混合バーナ。
- 前記バーナスリーブ(19)の下流側の端部は、燃焼室(21)のフロントパネル(20)内に取り付けられている、請求項4記載の予混合バーナ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12175641.5A EP2685160B1 (en) | 2012-07-10 | 2012-07-10 | Premix burner of the multi-cone type for a gas turbine |
EP12175641.5 | 2012-07-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014016149A JP2014016149A (ja) | 2014-01-30 |
JP5734358B2 true JP5734358B2 (ja) | 2015-06-17 |
Family
ID=46465143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013144332A Expired - Fee Related JP5734358B2 (ja) | 2012-07-10 | 2013-07-10 | ガスタービン用のマルチコーン型の予混合バーナ |
Country Status (6)
Country | Link |
---|---|
US (1) | US8950187B2 (ja) |
EP (1) | EP2685160B1 (ja) |
JP (1) | JP5734358B2 (ja) |
KR (1) | KR101546216B1 (ja) |
CN (1) | CN103542426B (ja) |
RU (1) | RU2551706C2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2685161B1 (en) * | 2012-07-10 | 2018-01-17 | Ansaldo Energia Switzerland AG | Combustor arrangement, especially for a gas turbine |
EP2955353A1 (en) | 2014-06-12 | 2015-12-16 | Alstom Technology Ltd | Method for operating a gas turbine with flue gas recirculation |
EP3029378B1 (en) * | 2014-12-04 | 2019-08-28 | Ansaldo Energia Switzerland AG | Sequential burner for an axial gas turbine |
EP3299720B1 (en) * | 2016-09-22 | 2020-11-04 | Ansaldo Energia IP UK Limited | Combustor front assembly for a gas turbine |
RU2688605C1 (ru) * | 2018-08-03 | 2019-05-21 | Публичное акционерное общество "ОДК-Уфимское моторостроительное производственное объединение" (ПАО "ОДК-УМПО") | Делитель потока аддитивный |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4271675A (en) * | 1977-10-21 | 1981-06-09 | Rolls-Royce Limited | Combustion apparatus for gas turbine engines |
DE3662462D1 (en) * | 1985-07-30 | 1989-04-20 | Bbc Brown Boveri & Cie | Dual combustor |
DE59000422D1 (de) * | 1989-04-20 | 1992-12-10 | Asea Brown Boveri | Brennkammeranordnung. |
DE4304213A1 (de) * | 1993-02-12 | 1994-08-18 | Abb Research Ltd | Brenner zum Betrieb einer Brennkraftmaschine, einer Brennkammer einer Gasturbogruppe oder Feuerungsanlage |
CH687831A5 (de) * | 1993-04-08 | 1997-02-28 | Asea Brown Boveri | Vormischbrenner. |
DE4408136A1 (de) * | 1994-03-10 | 1995-09-14 | Bmw Rolls Royce Gmbh | Verfahren und Vorrichtung zur Kraftstoff-Aufbereitung für eine Gasturbinen-Brennkammer |
DE19515082B4 (de) * | 1995-04-25 | 2005-02-03 | Alstom | Vormischbrenner |
DE19516798A1 (de) * | 1995-05-08 | 1996-11-14 | Abb Management Ag | Vormischbrenner mit axialer oder radialer Luftzuströmung |
DE19545310B4 (de) | 1995-12-05 | 2008-06-26 | Alstom | Vormischbrenner |
CN1162089A (zh) * | 1995-12-21 | 1997-10-15 | Abb研究有限公司 | 热发生器的燃烧器 |
DE19547913A1 (de) * | 1995-12-21 | 1997-06-26 | Abb Research Ltd | Brenner für einen Wärmeerzeuger |
US5954496A (en) * | 1996-09-25 | 1999-09-21 | Abb Research Ltd. | Burner for operating a combustion chamber |
DE19654008B4 (de) * | 1996-12-21 | 2006-08-10 | Alstom | Brenner |
DE19654116A1 (de) | 1996-12-23 | 1998-06-25 | Abb Research Ltd | Brenner zum Betrieb einer Brennkammer mit einem flüssigen und/oder gasförmigen Brennstoff |
ATE244380T1 (de) * | 1997-11-21 | 2003-07-15 | Alstom | Brenner für den betrieb eines wärmeerzeugers |
EP0918190A1 (de) * | 1997-11-21 | 1999-05-26 | Abb Research Ltd. | Brenner für den Betrieb eines Wärmeerzeugers |
EP0924458B1 (de) * | 1997-12-22 | 2002-08-28 | Alstom | Brenner |
DE19859829A1 (de) * | 1998-12-23 | 2000-06-29 | Abb Alstom Power Ch Ag | Brenner zum Betrieb eines Wärmeerzeugers |
DE10029607A1 (de) * | 2000-06-15 | 2001-12-20 | Alstom Power Nv | Brenner mit gestufter Vormischgas-Eindüsung |
CN1263983C (zh) * | 2001-10-19 | 2006-07-12 | 阿尔斯通技术有限公司 | 用于合成气体的燃烧器 |
EP1504222B1 (de) * | 2002-05-16 | 2007-07-11 | Alstom Technology Ltd | Vormischbrenner |
DE502005003648D1 (de) * | 2004-02-12 | 2008-05-21 | Alstom Technology Ltd | Vormischbrenneranordnung zum betreiben einer brennkammer sowie verfahren zum betreiben einer brennkammer |
EP1856447B1 (de) * | 2005-03-09 | 2014-09-24 | Alstom Technology Ltd | Vormischbrenner zum betreiben einer brennkammer |
DE102005015152A1 (de) * | 2005-03-31 | 2006-10-05 | Alstom Technology Ltd. | Vormischbrenner für eine Gasturbinenbrennkammer |
RU54142U1 (ru) * | 2005-08-01 | 2006-06-10 | Открытое акционерное общество "Самарское конструкторское бюро машиностроения" | Горелка |
JP5023526B2 (ja) * | 2006-03-23 | 2012-09-12 | 株式会社Ihi | 燃焼器用バーナ及び燃焼方法 |
RU2343352C1 (ru) * | 2007-03-19 | 2009-01-10 | Общество с ограниченной ответственностью "Научно-производственное предприятие "ЭСТ" | Горелка |
EP1985924A1 (en) * | 2007-04-23 | 2008-10-29 | Siemens Aktiengesellschaft | Swirler |
WO2009019113A2 (de) | 2007-08-07 | 2009-02-12 | Alstom Technology Ltd | Brenner für eine brennkammer einer turbogruppe |
CH703655A1 (de) | 2010-08-27 | 2012-02-29 | Alstom Technology Ltd | Vormischbrenner für eine gasturbine. |
-
2012
- 2012-07-10 EP EP12175641.5A patent/EP2685160B1/en active Active
-
2013
- 2013-07-09 KR KR1020130080068A patent/KR101546216B1/ko not_active IP Right Cessation
- 2013-07-09 RU RU2013131635/06A patent/RU2551706C2/ru active
- 2013-07-09 US US13/937,538 patent/US8950187B2/en active Active
- 2013-07-10 CN CN201310288319.4A patent/CN103542426B/zh active Active
- 2013-07-10 JP JP2013144332A patent/JP5734358B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2685160B1 (en) | 2018-02-21 |
KR101546216B1 (ko) | 2015-08-20 |
US8950187B2 (en) | 2015-02-10 |
JP2014016149A (ja) | 2014-01-30 |
RU2551706C2 (ru) | 2015-05-27 |
US20140013760A1 (en) | 2014-01-16 |
RU2013131635A (ru) | 2015-01-20 |
CN103542426A (zh) | 2014-01-29 |
CN103542426B (zh) | 2015-11-18 |
EP2685160A1 (en) | 2014-01-15 |
KR20140007762A (ko) | 2014-01-20 |
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