WO2010018013A3 - Brennstoffeinsatz - Google Patents

Brennstoffeinsatz Download PDF

Info

Publication number
WO2010018013A3
WO2010018013A3 PCT/EP2009/055827 EP2009055827W WO2010018013A3 WO 2010018013 A3 WO2010018013 A3 WO 2010018013A3 EP 2009055827 W EP2009055827 W EP 2009055827W WO 2010018013 A3 WO2010018013 A3 WO 2010018013A3
Authority
WO
WIPO (PCT)
Prior art keywords
fuel
nozzle insert
discloses
holding unit
nozzle
Prior art date
Application number
PCT/EP2009/055827
Other languages
English (en)
French (fr)
Other versions
WO2010018013A2 (de
Inventor
Thomas Grieb
Bernd Prade
Original Assignee
Siemens Aktiengesellschaft
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Priority to EP09779477.0A priority Critical patent/EP2310741B1/de
Priority to US13/058,429 priority patent/US20110136067A1/en
Publication of WO2010018013A2 publication Critical patent/WO2010018013A2/de
Publication of WO2010018013A3 publication Critical patent/WO2010018013A3/de

Links

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
    • F23D11/38—Nozzles; Cleaning devices therefor
    • F23D11/383—Nozzles; Cleaning devices therefor with swirl means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Gas Burners (AREA)

Abstract

Die Erfindung offenbart eine Brennstoff düse zur Verdrallung eines Brennstoffs/Brennstoff-Luft Gemisches, umfassend einer Aufnahmeeinheit (4) und einem Düseneinsatz (1), wobei der Düseneinsatz (1) und die Aufnahmeeinheit (4) einen Strömungspfad (5) und anschließend eine mit Drallkammer (10) ausbilden, wobei der Düseneinsatz (1) ein Eintrittsanfang (7a) und ein Ende (7b) aufweist, wobei der Eintrittsanfang (7a) und das Ende (7b) im wesentlichen kreisförmig gebogen ist, so dass ein unterbrochener Kreis gebildet ist, so dass einem in die Drallkammer (10) hineinströmender Brennstoff eine radial einwärts gerichtete Kreis- insbesondere Spiralbewegung (12) aufgeprägt wird. Weiterhin wird erfindungsgemäß ein Brenner sowie eine Gasturbine offenbart.
PCT/EP2009/055827 2008-08-11 2009-05-14 Brennstoffeinsatz WO2010018013A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP09779477.0A EP2310741B1 (de) 2008-08-11 2009-05-14 Brennstoffeinsatz
US13/058,429 US20110136067A1 (en) 2008-08-11 2009-05-14 Fuel Insert

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08014308A EP2154428A1 (de) 2008-08-11 2008-08-11 Brennstoffeinsatz
EP08014308.4 2008-08-11

Publications (2)

Publication Number Publication Date
WO2010018013A2 WO2010018013A2 (de) 2010-02-18
WO2010018013A3 true WO2010018013A3 (de) 2010-08-05

Family

ID=40352136

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/055827 WO2010018013A2 (de) 2008-08-11 2009-05-14 Brennstoffeinsatz

Country Status (3)

Country Link
US (1) US20110136067A1 (de)
EP (2) EP2154428A1 (de)
WO (1) WO2010018013A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3023696B1 (de) * 2014-11-20 2019-08-28 Ansaldo Energia Switzerland AG Nockenlanze für eine Gasturbinenbrennkammer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB760972A (en) * 1953-03-27 1956-11-07 Josef Cornel Breinl Improvements in and relating to spray nozzles
DE2015470A1 (de) * 1967-02-23 1971-10-21 Polnauer, Frederick Francis, New York, N Y (VStA)
DE2232686A1 (de) * 1970-11-09 1974-01-24 Delavan Manufacturing Co Spruehduese

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733103A (en) * 1956-01-31 laster
US2904263A (en) * 1956-08-30 1959-09-15 Delavan Mfg Company Liquid spray nozzle
AT228723B (de) * 1962-06-29 1963-08-12 Ferdinand Schulz Zerstäubungsdüse und Düsenkopf
US3771728A (en) * 1971-03-17 1973-11-13 F Polnauer Spray nozzles with spiral flow of fluid and method of constructing the same
US3945574A (en) * 1972-07-24 1976-03-23 Polnauer Frederick F Dual orifice spray nozzle using two swirl chambers
US3923253A (en) * 1974-05-21 1975-12-02 Grefco Spraying nozzle
US3980233A (en) * 1974-10-07 1976-09-14 Parker-Hannifin Corporation Air-atomizing fuel nozzle
US4141391A (en) * 1978-01-13 1979-02-27 Smith Lester W Water lifting system
GB2127952A (en) * 1982-09-29 1984-04-18 British Gas Corp Burner assembly
US4726761A (en) * 1985-09-09 1988-02-23 Coen Company, Inc. Method and apparatus for introducing combustion air into a combustion chamber
SK93694A3 (en) * 1992-02-07 1995-02-08 Procter & Gamble Spray pump with many apertures for dispensing liquid in different spray patterns
CN101004260B (zh) * 2002-08-09 2010-10-06 杰富意钢铁株式会社 管状火焰燃烧炉以及燃烧控制方法
US7198201B2 (en) * 2002-09-09 2007-04-03 Bete Fog Nozzle, Inc. Swirl nozzle and method of making same
EP1510761A1 (de) * 2003-08-13 2005-03-02 Siemens Aktiengesellschaft Verfahren zur Verbrennung eines fluidischen Brennstoffs sowie Brenner, insbesondere für eine Gasturbine, zur Durchführung des Verfahrens
US7316117B2 (en) * 2005-02-04 2008-01-08 Siemens Power Generation, Inc. Can-annular turbine combustors comprising swirler assembly and base plate arrangements, and combinations
CN101137869A (zh) * 2005-03-09 2008-03-05 阿尔斯托姆科技有限公司 用于使燃烧室运转的预混燃烧器
JP4476176B2 (ja) * 2005-06-06 2010-06-09 三菱重工業株式会社 ガスタービンの予混合燃焼バーナー
GB2435508B (en) * 2006-02-22 2011-08-03 Siemens Ag A swirler for use in a burner of a gas turbine engine
US7631500B2 (en) * 2006-09-29 2009-12-15 General Electric Company Methods and apparatus to facilitate decreasing combustor acoustics
US9242256B2 (en) * 2007-07-17 2016-01-26 S.C. Johnson & Son, Inc. Aerosol dispenser assembly having VOC-free propellant and dispensing mechanism therefor
EP2085695A1 (de) * 2008-01-29 2009-08-05 Siemens Aktiengesellschaft Brennstoffdüse mit Drallkanal und Verfahren zur Herstellung einer Brennstoffdüse
US20100233640A1 (en) * 2008-02-07 2010-09-16 Radek Masin Glycerin burning system
US8104286B2 (en) * 2009-01-07 2012-01-31 General Electric Company Methods and systems to enhance flame holding in a gas turbine engine
US8347631B2 (en) * 2009-03-03 2013-01-08 General Electric Company Fuel nozzle liquid cartridge including a fuel insert
US8590864B2 (en) * 2010-10-21 2013-11-26 Woodward Fst, Inc. Semi-tubular vane air swirler
US8522556B2 (en) * 2010-12-06 2013-09-03 General Electric Company Air-staged diffusion nozzle
JP5975487B2 (ja) * 2013-03-11 2016-08-23 三菱日立パワーシステムズ株式会社 燃料噴霧ノズル

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB760972A (en) * 1953-03-27 1956-11-07 Josef Cornel Breinl Improvements in and relating to spray nozzles
DE2015470A1 (de) * 1967-02-23 1971-10-21 Polnauer, Frederick Francis, New York, N Y (VStA)
DE2232686A1 (de) * 1970-11-09 1974-01-24 Delavan Manufacturing Co Spruehduese

Also Published As

Publication number Publication date
US20110136067A1 (en) 2011-06-09
EP2154428A1 (de) 2010-02-17
EP2310741A2 (de) 2011-04-20
EP2310741B1 (de) 2015-02-25
WO2010018013A2 (de) 2010-02-18

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