CN1225437A - 用于驱动热发生器的喷嘴 - Google Patents
用于驱动热发生器的喷嘴 Download PDFInfo
- Publication number
- CN1225437A CN1225437A CN98126982.6A CN98126982A CN1225437A CN 1225437 A CN1225437 A CN 1225437A CN 98126982 A CN98126982 A CN 98126982A CN 1225437 A CN1225437 A CN 1225437A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- section
- vortex generator
- mixing tube
- flow
- 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
- 230000007704 transition Effects 0.000 claims abstract description 44
- 238000002156 mixing Methods 0.000 claims abstract description 43
- 239000000446 fuel Substances 0.000 claims abstract description 41
- 238000002485 combustion reaction Methods 0.000 claims abstract description 29
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 4
- 230000003134 recirculating effect Effects 0.000 claims description 15
- 230000008859 change Effects 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- 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
- 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
- F23D14/02—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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/14—Special features of gas burners
- F23D2900/14021—Premixing burners with swirling or vortices creating means for fuel or air
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
- Spray-Type Burners (AREA)
- Combustion Of Fluid Fuel (AREA)
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97810867.8 | 1997-11-13 | ||
EP97810867A EP0916894B1 (de) | 1997-11-13 | 1997-11-13 | Brenner für den Betrieb eines Wärmeerzeugers |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1225437A true CN1225437A (zh) | 1999-08-11 |
CN1137342C CN1137342C (zh) | 2004-02-04 |
Family
ID=8230469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB981269826A Expired - Fee Related CN1137342C (zh) | 1997-11-13 | 1998-11-13 | 用于驱动热发生器的喷嘴 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6027331A (zh) |
EP (1) | EP0916894B1 (zh) |
JP (1) | JP4263278B2 (zh) |
CN (1) | CN1137342C (zh) |
DE (1) | DE59710788D1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101936530A (zh) * | 2010-09-29 | 2011-01-05 | 中国石油化工股份有限公司 | 一种多点燃烧的长火焰超低氮氧化物排放的气体燃烧器 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2001272682A1 (en) * | 2000-06-15 | 2001-12-24 | Alstom Power N.V. | Method for operating a burner and burner with stepped premix gas injection |
DE10040869A1 (de) * | 2000-08-21 | 2002-03-07 | Alstom Power Nv | Verfahren und Vorrichtung zur Unterdrückung von Strömungswirbeln innerhalb einer Strömungskraftmaschine |
DE10051221A1 (de) * | 2000-10-16 | 2002-07-11 | Alstom Switzerland Ltd | Brenner mit gestufter Brennstoff-Eindüsung |
DE102004015904A1 (de) * | 2004-03-31 | 2005-10-20 | Alstom Technology Ltd Baden | Verfahren zur Flüssigbrennstoffzerstäubung in einem Vormischbrenner sowie Vormischbrenner |
DE502005001545D1 (de) | 2004-06-08 | 2007-10-31 | Alstom Technology Ltd | Vormischbrenner mit gestufter flüssigbrennstoffversorgung |
EP1614963A1 (de) * | 2004-07-09 | 2006-01-11 | Siemens Aktiengesellschaft | Verfahren und Vormischverbrennungssystem |
EP1817526B1 (de) * | 2004-11-30 | 2019-03-20 | Ansaldo Energia Switzerland AG | Verfahren und vorrichtung zur verbrennung von wasserstoff in einem vormischbrenner |
WO2006069861A1 (de) * | 2004-12-23 | 2006-07-06 | Alstom Technology Ltd | Vormischbrenner mit mischstrecke |
US8448881B2 (en) * | 2006-10-13 | 2013-05-28 | Rolls-Royce Power Engineering Plc | Fuel injector |
EP1990578A1 (de) * | 2007-05-08 | 2008-11-12 | ALSTOM Technology Ltd | Gasturbine mit Wassereinspritzung |
US20090255118A1 (en) * | 2008-04-11 | 2009-10-15 | General Electric Company | Method of manufacturing mixers |
US8220269B2 (en) * | 2008-09-30 | 2012-07-17 | Alstom Technology Ltd. | Combustor for a gas turbine engine with effusion cooled baffle |
US8220271B2 (en) * | 2008-09-30 | 2012-07-17 | Alstom Technology Ltd. | Fuel lance for a gas turbine engine including outer helical grooves |
CN102705867A (zh) * | 2012-06-11 | 2012-10-03 | 石家庄市新华工业炉有限公司 | 一种煤粉点火器 |
EP2685163B1 (en) * | 2012-07-10 | 2020-03-25 | Ansaldo Energia Switzerland AG | Premix burner of the multi-cone type for a gas turbine |
EP2722591A1 (en) * | 2012-10-22 | 2014-04-23 | Alstom Technology Ltd | Multiple cone gas turbine burner |
CN109237472B (zh) * | 2018-06-26 | 2024-05-17 | 天时燃烧设备(苏州)有限责任公司 | 燃烧管组件和燃烧器 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2508665A1 (de) * | 1975-02-28 | 1976-09-09 | Klaus Dipl Ing Matzke | Brenner mit einleitkoerper |
ATE42821T1 (de) * | 1985-03-04 | 1989-05-15 | Siemens Ag | Brenneranordnung fuer feuerungsanlagen, insbesondere fuer brennkammern von gasturbinenanlagen sowie verfahren zu ihrem betrieb. |
DE3860569D1 (de) * | 1987-01-26 | 1990-10-18 | Siemens Ag | Hybridbrenner fuer vormischbetrieb mit gas und/oder oel, insbesondere fuer gasturbinenanlagen. |
CH674561A5 (zh) | 1987-12-21 | 1990-06-15 | Bbc Brown Boveri & Cie | |
US5307634A (en) * | 1992-02-26 | 1994-05-03 | United Technologies Corporation | Premix gas nozzle |
JPH09119641A (ja) * | 1995-06-05 | 1997-05-06 | Allison Engine Co Inc | ガスタービンエンジン用低窒素酸化物希薄予混合モジュール |
DE19545310B4 (de) * | 1995-12-05 | 2008-06-26 | Alstom | Vormischbrenner |
DE19547913A1 (de) | 1995-12-21 | 1997-06-26 | Abb Research Ltd | Brenner für einen Wärmeerzeuger |
DE19547912A1 (de) * | 1995-12-21 | 1997-06-26 | Abb Research Ltd | Brenner für einen Wärmeerzeuger |
-
1997
- 1997-11-13 DE DE59710788T patent/DE59710788D1/de not_active Expired - Lifetime
- 1997-11-13 EP EP97810867A patent/EP0916894B1/de not_active Expired - Lifetime
-
1998
- 1998-11-06 US US09/187,343 patent/US6027331A/en not_active Expired - Lifetime
- 1998-11-12 JP JP32224098A patent/JP4263278B2/ja not_active Expired - Fee Related
- 1998-11-13 CN CNB981269826A patent/CN1137342C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101936530A (zh) * | 2010-09-29 | 2011-01-05 | 中国石油化工股份有限公司 | 一种多点燃烧的长火焰超低氮氧化物排放的气体燃烧器 |
Also Published As
Publication number | Publication date |
---|---|
EP0916894A1 (de) | 1999-05-19 |
JPH11223305A (ja) | 1999-08-17 |
EP0916894B1 (de) | 2003-09-24 |
US6027331A (en) | 2000-02-22 |
DE59710788D1 (de) | 2003-10-30 |
CN1137342C (zh) | 2004-02-04 |
JP4263278B2 (ja) | 2009-05-13 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: ALSTOM COMPANY Free format text: FORMER OWNER: ABB RESEARCH CO.,LTD. Effective date: 20020906 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20020906 Address after: France Applicant after: Alstom Address before: Zurich Applicant before: ABB Research Ltd |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ALSTOM SWITZERLAND LTD. Free format text: FORMER OWNER: ALSTOM Effective date: 20120802 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120802 Address after: Baden, Switzerland Patentee after: Alstom Technology Ltd. Address before: Paris France Patentee before: Alstom |
|
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: ALSTOM TECHNOLOGY LTD Address before: Baden, Switzerland Patentee before: Alstom Technology Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171128 Address after: London, England Patentee after: Security energy UK Intellectual Property Ltd Address before: Swiss Baden 5400 Bulangbo Fairui Street No. 7 Patentee before: ALSTOM TECHNOLOGY LTD |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040204 Termination date: 20171113 |
|
CF01 | Termination of patent right due to non-payment of annual fee |