EP0933593A3 - Zweistoffbrenner - Google Patents

Zweistoffbrenner Download PDF

Info

Publication number
EP0933593A3
EP0933593A3 EP98123875A EP98123875A EP0933593A3 EP 0933593 A3 EP0933593 A3 EP 0933593A3 EP 98123875 A EP98123875 A EP 98123875A EP 98123875 A EP98123875 A EP 98123875A EP 0933593 A3 EP0933593 A3 EP 0933593A3
Authority
EP
European Patent Office
Prior art keywords
atomizer
lip
spray cone
fuel burner
channels
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
Application number
EP98123875A
Other languages
English (en)
French (fr)
Other versions
EP0933593B1 (de
EP0933593A2 (de
Inventor
Nikolaos Dr. Zarzalis
Wolfgang Prof. Dr.-Ing. Leuckel
Klaus Merkle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MTU Aero Engines AG
Original Assignee
MTU Motoren und Turbinen Union Muenchen GmbH
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 MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Motoren und Turbinen Union Muenchen GmbH
Publication of EP0933593A2 publication Critical patent/EP0933593A2/de
Publication of EP0933593A3 publication Critical patent/EP0933593A3/de
Application granted granted Critical
Publication of EP0933593B1 publication Critical patent/EP0933593B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F23D11/005—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space with combinations of different spraying or vaporising means
    • F23D11/007—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space with combinations of different spraying or vaporising means combination of means covered by sub-groups F23D11/10 and F23D11/24
    • 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
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • F23D11/106—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet
    • F23D11/107—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet at least one of both being subjected to a swirling motion
    • 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
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/11101—Pulverising gas flow impinging on fuel from pre-filming surface, e.g. lip atomizers

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)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)

Abstract

Zweistoffbrenner für die Oxidation von flüssigem und von gasförmigem Brennstoff mit Luft, der mit einer einen divergenten Spritzkegel (Flüssigbrennstoff) erzeugenden Zerstäuberdüse (2), mit einer ringförmigen Zerstäuberlippe (3) als Prallkörper für den Spritzkegel (13) und mit einem primären Kanal (5)für einen ersten Luftstrom L1 durch den Spritzkegel und das Innere der Zerstäuberlippe sowie mit einem sekundären Kanal (6) für einen zweiten Luftstrom (L2) über die Außenseite der Zerstäuberlippe mit gemeinsamer, koaxialer Mündung an deren hinterem Ende (Zerstäuberkante) versehen ist. Zwischen den beiden Kanälen (primär, sekundär) führt ein Kanal (7) für den gasförmigen Brennstoff in das Innere der Zerstäuberlippe (3) und mündet stromaufwärts der Zerstäuberkante (4) in einen oder beide Kanäle (5,6).
EP98123875A 1998-01-31 1998-12-16 Zweistoffbrenner Expired - Lifetime EP0933593B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803879 1998-01-31
DE19803879A DE19803879C1 (de) 1998-01-31 1998-01-31 Zweistoffbrenner

Publications (3)

Publication Number Publication Date
EP0933593A2 EP0933593A2 (de) 1999-08-04
EP0933593A3 true EP0933593A3 (de) 2000-01-19
EP0933593B1 EP0933593B1 (de) 2003-05-14

Family

ID=7856310

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98123875A Expired - Lifetime EP0933593B1 (de) 1998-01-31 1998-12-16 Zweistoffbrenner

Country Status (4)

Country Link
US (1) US6068470A (de)
EP (1) EP0933593B1 (de)
JP (1) JPH11248114A (de)
DE (1) DE19803879C1 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI991204A1 (it) * 1999-05-31 2000-12-01 Nuovo Pignone Spa Iniettore di combustibile liquido per bruciatori in turbine a gas
US6547163B1 (en) * 1999-10-01 2003-04-15 Parker-Hannifin Corporation Hybrid atomizing fuel nozzle
PL344624A1 (en) * 1999-12-16 2001-06-18 Bloom Eng Co Inc Burner being feed with an air-fuel mixture
US20040091828A1 (en) * 2000-12-15 2004-05-13 Finke Harry P. Air and fuel staged burner
ITMI20012781A1 (it) * 2001-12-21 2003-06-21 Nuovo Pignone Spa Assieme migliorato di camera di pre miscelamento e di camera di combustione, a basse emissioni inquinanti per turbine a gas con combustibile
DE10207311B4 (de) * 2002-02-21 2005-06-09 J. Eberspächer GmbH & Co. KG Zerstäuberdüse für einen Brenner, insbesondere für ein an einem Fahrzeug einsetzbares Heizgerät
DE10210034B4 (de) * 2002-03-07 2009-10-01 Webasto Ag Mobiles Heizgerät mit einer Brennstoffversorgung
US6920749B2 (en) * 2002-03-15 2005-07-26 Parker-Hannifin Corporation Multi-function simplex/prefilmer nozzle
JP4414769B2 (ja) * 2002-04-26 2010-02-10 ロールス−ロイス・コーポレーション ガスタービンエンジン燃焼器用の燃料予混合モジュール
DE10233161B4 (de) * 2002-07-22 2012-01-05 Alstom Technology Ltd. Brenner und Pilotbrenner
US7045916B2 (en) * 2003-05-30 2006-05-16 Honeywell International Inc. Electronic fuel selection switch system
GB2404729B (en) * 2003-08-08 2008-01-23 Rolls Royce Plc Fuel injection
DE10348604A1 (de) * 2003-10-20 2005-07-28 Rolls-Royce Deutschland Ltd & Co Kg Kraftstoffeinspritzdüse mit filmartiger Kraftstoffplatzierung
JP3944609B2 (ja) * 2003-12-16 2007-07-11 川崎重工業株式会社 燃料ノズル
DE102004002246A1 (de) * 2004-01-15 2005-08-11 J. Eberspächer GmbH & Co. KG Vorrichtung zur Erzeugung eines Luft/Kohlenwasserstoff-Gemischs
US7065972B2 (en) * 2004-05-21 2006-06-27 Honeywell International, Inc. Fuel-air mixing apparatus for reducing gas turbine combustor exhaust emissions
WO2007002422A1 (en) * 2005-06-23 2007-01-04 Georgia Tech Research Corporation Systems and methods for integrated plasma processing of waste
US7540154B2 (en) * 2005-08-11 2009-06-02 Mitsubishi Heavy Industries, Ltd. Gas turbine combustor
JPWO2007105335A1 (ja) * 2006-03-14 2009-07-30 バブコック日立株式会社 火炉内への気体噴出ポート
WO2007110626A2 (en) * 2006-03-28 2007-10-04 In2Games Limited Wireless position sensing in three dimensions using ultrasound
US7628606B1 (en) * 2008-05-19 2009-12-08 Browning James A Method and apparatus for combusting fuel employing vortex stabilization
US8408197B2 (en) * 2008-10-13 2013-04-02 Corning Incorporated Submergible combustion burner
US8893500B2 (en) 2011-05-18 2014-11-25 Solar Turbines Inc. Lean direct fuel injector
US8919132B2 (en) 2011-05-18 2014-12-30 Solar Turbines Inc. Method of operating a gas turbine engine
US9182124B2 (en) 2011-12-15 2015-11-10 Solar Turbines Incorporated Gas turbine and fuel injector for the same
US9423137B2 (en) * 2011-12-29 2016-08-23 Rolls-Royce Corporation Fuel injector with first and second converging fuel-air passages
US20130205799A1 (en) * 2012-02-15 2013-08-15 Donald Mark Bailey Outer Fuel Nozzle Inlet Flow Conditioner Interface to End Cap
US9518475B2 (en) 2013-10-28 2016-12-13 General Electric Company Re-use of internal cooling by medium in turbine hot gas path components
JP6400181B2 (ja) 2014-08-14 2018-10-03 シーメンス アクチエンゲゼルシヤフトＳｉｅｍｅｎｓ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ 噴霧器配列を備える多機能燃料ノズル
CN106574775B (zh) 2014-08-14 2019-10-18 西门子公司 具有双孔口雾化器的多功能燃料喷嘴
JP6429994B2 (ja) 2014-08-14 2018-11-28 シーメンス アクチエンゲゼルシヤフトＳｉｅｍｅｎｓ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ 熱シールドを備える多機能燃料ノズル
WO2017116266A1 (en) * 2015-12-30 2017-07-06 General Electric Company Liquid fuel nozzles for dual fuel combustors
DE102016222097A1 (de) * 2016-11-10 2018-05-17 Rolls-Royce Deutschland Ltd & Co Kg Treibstoffdüse einer Gasturbine mit Drallerzeuger
CN107262302B (zh) * 2017-07-06 2019-01-29 南京航空航天大学 一种雾化喷嘴
GB201716585D0 (en) 2017-09-08 2017-11-22 Rolls Royce Plc Spray nozzle
CN110657452B (zh) * 2018-06-29 2020-10-27 中国航发商用航空发动机有限责任公司 低污染燃烧室及其燃烧控制方法
CN114192297B (zh) * 2021-11-29 2023-05-16 武汉船用机械有限责任公司 雾化装置
DE102022002113A1 (de) 2022-06-13 2023-12-14 Mercedes-Benz Group AG Brenner für ein Kraftfahrzeug, Verfahren zum Betreiben eines solchen Brenners sowie Kraftfahrzeug

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691765A (en) * 1969-12-09 1972-09-19 Rolls Royce Fuel injector for a gas turbine engine
US4842197A (en) * 1986-12-10 1989-06-27 Mtu Motoren-Und Turbinen-Union Gmbh Fuel injection apparatus and associated method
EP0660038A2 (de) * 1993-12-23 1995-06-28 ROLLS-ROYCE plc Brennstoff-Einspritzvorrichtung
DE19539246A1 (de) * 1995-10-21 1997-04-24 Asea Brown Boveri Airblast-Zerstäuberdüse

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897200A (en) * 1974-03-04 1975-07-29 Howe Baker Eng Cyclonic multi-fuel burner
US4128388A (en) * 1977-05-12 1978-12-05 Challenge-Cook Bros., Inc. Geyseric burner assembly and method for combusting fuels
US4311277A (en) * 1979-06-20 1982-01-19 Lucas Industries Limited Fuel injector
US4600151A (en) * 1982-11-23 1986-07-15 Ex-Cell-O Corporation Fuel injector assembly with water or auxiliary fuel capability
EP0276696B1 (de) * 1987-01-26 1990-09-12 Siemens Aktiengesellschaft Hybridbrenner für Vormischbetrieb mit Gas und/oder Öl, insbesondere für Gasturbinenanlagen
DK168460B1 (da) * 1991-12-06 1994-03-28 Topsoe Haldor As Hvirvelbrænder
DE4228816C2 (de) * 1992-08-29 1998-08-06 Mtu Muenchen Gmbh Brenner für Gasturbinentriebwerke
GB2272756B (en) * 1992-11-24 1995-05-31 Rolls Royce Plc Fuel injection apparatus
US5404711A (en) * 1993-06-10 1995-04-11 Solar Turbines Incorporated Dual fuel injector nozzle for use with a gas turbine engine
DE19627760C2 (de) * 1996-07-10 2001-05-03 Mtu Aero Engines Gmbh Brenner mit Zerstäuberdüse

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691765A (en) * 1969-12-09 1972-09-19 Rolls Royce Fuel injector for a gas turbine engine
US4842197A (en) * 1986-12-10 1989-06-27 Mtu Motoren-Und Turbinen-Union Gmbh Fuel injection apparatus and associated method
EP0660038A2 (de) * 1993-12-23 1995-06-28 ROLLS-ROYCE plc Brennstoff-Einspritzvorrichtung
DE19539246A1 (de) * 1995-10-21 1997-04-24 Asea Brown Boveri Airblast-Zerstäuberdüse

Also Published As

Publication number Publication date
JPH11248114A (ja) 1999-09-14
EP0933593B1 (de) 2003-05-14
US6068470A (en) 2000-05-30
DE19803879C1 (de) 1999-08-26
EP0933593A2 (de) 1999-08-04

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