CN1965197A - 带分级液体燃料供给的预混和燃烧器和操作预混和燃烧器的方法 - Google Patents
带分级液体燃料供给的预混和燃烧器和操作预混和燃烧器的方法 Download PDFInfo
- Publication number
- CN1965197A CN1965197A CNA2005800186669A CN200580018666A CN1965197A CN 1965197 A CN1965197 A CN 1965197A CN A2005800186669 A CNA2005800186669 A CN A2005800186669A CN 200580018666 A CN200580018666 A CN 200580018666A CN 1965197 A CN1965197 A CN 1965197A
- Authority
- CN
- China
- Prior art keywords
- liquid fuel
- fuel
- air inlet
- premix burner
- nozzle
- 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 title claims abstract description 199
- 239000007788 liquid Substances 0.000 title claims abstract description 95
- 238000000034 method Methods 0.000 title description 7
- 239000007921 spray Substances 0.000 claims abstract description 19
- 238000009792 diffusion process Methods 0.000 claims description 14
- 238000002156 mixing Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000008676 import Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000004323 axial length Effects 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000001143 conditioned effect Effects 0.000 abstract 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 21
- 238000002485 combustion reaction Methods 0.000 description 13
- 239000000203 mixture Substances 0.000 description 10
- 238000000889 atomisation Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 230000003134 recirculating effect Effects 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 238000011068 loading method Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
Classifications
-
- 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
- F23R3/36—Supply of different fuels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
- F23D11/40—Mixing tubes or chambers; Burner heads
- F23D11/402—Mixing chambers downstream of the nozzle
-
- 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
- F23D—BURNERS
- F23D17/00—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel
- F23D17/002—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel gaseous or liquid fuel
-
- 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
- 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)
- Spray-Type Burners (AREA)
- Nozzles For Spraying Of Liquid Fuel (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH972/04 | 2004-06-08 | ||
CH9722004 | 2004-06-08 | ||
PCT/EP2005/052315 WO2005121648A1 (de) | 2004-06-08 | 2005-05-19 | Vormischbrenner mit gestufter flüssigbrennstoffversorgung sowie verfahren zum betreiben eines vormischbrenners |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1965197A true CN1965197A (zh) | 2007-05-16 |
CN1965197B CN1965197B (zh) | 2011-01-26 |
Family
ID=34970226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800186669A Expired - Fee Related CN1965197B (zh) | 2004-06-08 | 2005-05-19 | 带分级液体燃料供给的预混和燃烧器和操作预混和燃烧器的方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7997896B2 (zh) |
EP (1) | EP1754003B1 (zh) |
CN (1) | CN1965197B (zh) |
AT (1) | ATE373802T1 (zh) |
DE (1) | DE502005001545D1 (zh) |
ES (1) | ES2294719T3 (zh) |
WO (1) | WO2005121648A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104685298A (zh) * | 2012-10-01 | 2015-06-03 | 阿尔斯通技术有限公司 | 操作多级火焰面燃烧器的方法 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4626251B2 (ja) * | 2004-10-06 | 2011-02-02 | 株式会社日立製作所 | 燃焼器及び燃焼器の燃焼方法 |
EP1645805A1 (de) * | 2004-10-11 | 2006-04-12 | Siemens Aktiengesellschaft | Brenner für fluidische Brennstoffe und Verfahren zum Betreiben eines derartigen Brenners |
WO2006069861A1 (de) * | 2004-12-23 | 2006-07-06 | Alstom Technology Ltd | Vormischbrenner mit mischstrecke |
EP2058590B1 (de) * | 2007-11-09 | 2016-03-23 | Alstom Technology Ltd | Verfahren zum Betrieb eines Brenners |
WO2009068425A1 (de) * | 2007-11-27 | 2009-06-04 | Alstom Technology Ltd | Vormischbrenner für eine gasturbine |
JP5574969B2 (ja) | 2007-11-27 | 2014-08-20 | アルストム テクノロジー リミテッド | 予混合バーナ内で水素を燃焼させるための方法および装置 |
US8196408B2 (en) * | 2009-10-09 | 2012-06-12 | General Electric Company | System and method for distributing fuel in a turbomachine |
US9134023B2 (en) * | 2012-01-06 | 2015-09-15 | General Electric Company | Combustor and method for distributing fuel in the combustor |
SE537347C2 (sv) * | 2012-08-31 | 2015-04-07 | Reformtech Heating Holding Ab | Apparat för förbränning |
US10890329B2 (en) | 2018-03-01 | 2021-01-12 | General Electric Company | Fuel injector assembly for gas turbine engine |
US10935245B2 (en) | 2018-11-20 | 2021-03-02 | General Electric Company | Annular concentric fuel nozzle assembly with annular depression and radial inlet ports |
US11286884B2 (en) | 2018-12-12 | 2022-03-29 | General Electric Company | Combustion section and fuel injector assembly for a heat engine |
US11073114B2 (en) | 2018-12-12 | 2021-07-27 | General Electric Company | Fuel injector assembly for a heat engine |
US11156360B2 (en) | 2019-02-18 | 2021-10-26 | General Electric Company | Fuel nozzle assembly |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH682952A5 (de) * | 1991-03-12 | 1993-12-15 | Asea Brown Boveri | Brenner für eine Vormischverbrennung eines flüssigen und/oder gasförmigen Brennstoffes. |
SE9304194L (sv) * | 1993-12-17 | 1995-06-18 | Abb Stal Ab | Bränslespridare |
DE4416650A1 (de) * | 1994-05-11 | 1995-11-16 | Abb Management Ag | Verbrennungsverfahren für atmosphärische Feuerungsanlagen |
DE4440558A1 (de) * | 1994-11-12 | 1996-05-15 | Abb Research Ltd | Vormischbrenner |
DE59710788D1 (de) * | 1997-11-13 | 2003-10-30 | Alstom Switzerland Ltd | Brenner für den Betrieb eines Wärmeerzeugers |
AU2001272682A1 (en) * | 2000-06-15 | 2001-12-24 | Alstom Power N.V. | Method for operating a burner and burner with stepped premix gas injection |
-
2005
- 2005-05-19 DE DE502005001545T patent/DE502005001545D1/de active Active
- 2005-05-19 WO PCT/EP2005/052315 patent/WO2005121648A1/de active IP Right Grant
- 2005-05-19 CN CN2005800186669A patent/CN1965197B/zh not_active Expired - Fee Related
- 2005-05-19 EP EP05752777A patent/EP1754003B1/de not_active Not-in-force
- 2005-05-19 ES ES05752777T patent/ES2294719T3/es active Active
- 2005-05-19 AT AT05752777T patent/ATE373802T1/de not_active IP Right Cessation
-
2006
- 2006-12-07 US US11/635,002 patent/US7997896B2/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104685298A (zh) * | 2012-10-01 | 2015-06-03 | 阿尔斯通技术有限公司 | 操作多级火焰面燃烧器的方法 |
CN104685298B (zh) * | 2012-10-01 | 2017-05-10 | 通用电器技术有限公司 | 操作多级火焰面燃烧器的方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2005121648A1 (de) | 2005-12-22 |
EP1754003B1 (de) | 2007-09-19 |
ATE373802T1 (de) | 2007-10-15 |
ES2294719T3 (es) | 2008-04-01 |
US7997896B2 (en) | 2011-08-16 |
DE502005001545D1 (de) | 2007-10-31 |
CN1965197B (zh) | 2011-01-26 |
EP1754003A1 (de) | 2007-02-21 |
US20070099142A1 (en) | 2007-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Swiss Baden 5400 Bulangbo Fairui Street No. 7 Patentee after: GENERAL ELECTRIC TECHNOLOGY GmbH Address before: Baden, Switzerland Patentee before: Alstom Technology Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20171128 Address after: Baden, Switzerland Patentee after: ANSALDO ENERGIA SWITZERLAND AG Address before: Swiss Baden 5400 Bulangbo Fairui Street No. 7 Patentee before: GENERAL ELECTRIC TECHNOLOGY GmbH |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 |
|
CF01 | Termination of patent right due to non-payment of annual fee |