EP0754908A3 - Verfahren und Vorrichtung zur Unterdrückung von Flammen-/Druckschwingungen bei einer Feuerung - Google Patents

Verfahren und Vorrichtung zur Unterdrückung von Flammen-/Druckschwingungen bei einer Feuerung Download PDF

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Publication number
EP0754908A3
EP0754908A3 EP96109647A EP96109647A EP0754908A3 EP 0754908 A3 EP0754908 A3 EP 0754908A3 EP 96109647 A EP96109647 A EP 96109647A EP 96109647 A EP96109647 A EP 96109647A EP 0754908 A3 EP0754908 A3 EP 0754908A3
Authority
EP
European Patent Office
Prior art keywords
flame
gas
furnace
fuel
suspressing
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
EP96109647A
Other languages
English (en)
French (fr)
Other versions
EP0754908B1 (de
EP0754908A2 (de
EP0754908B2 (de
Inventor
Horst Dr. Ing. Büchner
Wolfgang Prof. Dr. Ing. Leuckel
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.)
BUECHNER, HORST, DR.-ING.
Leuckel Wolfgang Prof Dr-Ing
Deutscher Verein des Gas und Wasserfaches eV Technisch Wissenschaftlicher Verein
Original Assignee
DVGW Deutscher Verein des Gas- und Wasserfaches eV
Deutscher Verein des Gas und Wasserfaches eV Technisch Wissenschaftlicher Verein
Buechner Horst Dr-Ing
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Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26016953&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0754908(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19526369A external-priority patent/DE19526369A1/de
Application filed by DVGW Deutscher Verein des Gas- und Wasserfaches eV, Deutscher Verein des Gas und Wasserfaches eV Technisch Wissenschaftlicher Verein, Buechner Horst Dr-Ing filed Critical DVGW Deutscher Verein des Gas- und Wasserfaches eV
Publication of EP0754908A2 publication Critical patent/EP0754908A2/de
Publication of EP0754908A3 publication Critical patent/EP0754908A3/de
Publication of EP0754908B1 publication Critical patent/EP0754908B1/de
Application granted granted Critical
Publication of EP0754908B2 publication Critical patent/EP0754908B2/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
    • F23D17/00—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent 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 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2210/00—Noise abatement

Landscapes

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

Abstract

Verfahren die einen Brenner aufweist, mit dem eine Flamme (12) erzeugt wird, und einen Brennraum, in den die Flamme gerichtet ist. Üblicherweise können bei solchen Feuerungen Druckschwingungen auftreten, die, wie der Erfinder erkannt hat, durch sich an den Außen- bzw. Randbereichen der Flamme bzw. der Brennstoff/Luftströmung aufrollende Ringwirbel angeregt und verstärkt werden. Um diese Ringwirbel zu unterbinden, wird vorgeschlagen, die Flamme mit einem Mantel aus Gas (8) zu umgeben, der eine höhere Strömungsgeschwindigkeit in Flammenrichtung aufweist als der Randbereich der Flamme, wodurch eine Grenzschichtbeschleunigung erfolgt und die Wirbelbildung nicht mehr auftreten kann.
EP96109647A 1995-07-20 1996-06-15 Verfahren und Vorrichtung zur Unterdrückung von Flammen-/Druckschwingungen bei einer Feuerung Expired - Lifetime EP0754908B2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19526369 1995-07-20
DE19526369A DE19526369A1 (de) 1995-07-20 1995-07-20 Verfahren und Vorrichtung zur Unterdrückung von Flammen-/Druckschwingungen bei einer Feuerung
DE19542681A DE19542681A1 (de) 1995-07-20 1995-11-16 Verfahren und Vorrichtung zur Unterdrückung von Flammen-/Druckschwingungen bei einer Feuerung
DE19542681 1995-11-16

Publications (4)

Publication Number Publication Date
EP0754908A2 EP0754908A2 (de) 1997-01-22
EP0754908A3 true EP0754908A3 (de) 1998-01-21
EP0754908B1 EP0754908B1 (de) 1998-09-09
EP0754908B2 EP0754908B2 (de) 2001-04-18

Family

ID=26016953

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96109647A Expired - Lifetime EP0754908B2 (de) 1995-07-20 1996-06-15 Verfahren und Vorrichtung zur Unterdrückung von Flammen-/Druckschwingungen bei einer Feuerung

Country Status (7)

Country Link
US (1) US5758587A (de)
EP (1) EP0754908B2 (de)
JP (1) JP3755934B2 (de)
CN (1) CN1146543A (de)
AT (1) ATE170968T1 (de)
CZ (1) CZ202696A3 (de)
IN (1) IN189365B (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0931979A1 (de) * 1998-01-23 1999-07-28 DVGW Deutscher Verein des Gas- und Wasserfaches -Technisch-wissenschaftliche Vereinigung- Vorrichtung zur Unterdrückung von Flammen-/Druckschwingungen bei einer Feuerung insbesondere einer Gasturbine
WO1999063276A1 (de) * 1998-06-04 1999-12-09 Siemens Aktiengesellschaft Brennstoffstrahldüse und verfahren zur eindüsung eines brennstoffstrahles
EP0985877A1 (de) * 1998-09-10 2000-03-15 Abb Research Ltd. Vorrichtung und Verfahren zur Minimierung thermoakustischer Schwingungen in Gasturbinenbrennkammern
EP0987491B1 (de) 1998-09-16 2005-07-20 ALSTOM Technology Ltd Verfahren zur Verhinderung von Strömungsinstabilitäten in einem Brenner
DE59811961D1 (de) * 1998-11-09 2004-10-21 Alstom Technology Ltd Baden Brenner
DE10000415A1 (de) * 2000-01-07 2001-09-06 Alstom Power Schweiz Ag Baden Verfahren und Vorrichtung zur Unterdrückung von Strömungswirbeln innerhalb einer Strömungskraftmaschine
DE10004475C2 (de) * 2000-02-02 2002-08-22 Bosch Gmbh Robert Drallbrenner mit einem Drallkörper als Brennerelement in einer Brennkammer
US6652265B2 (en) 2000-12-06 2003-11-25 North American Manufacturing Company Burner apparatus and method
EP1221572B1 (de) * 2001-01-04 2005-10-05 Haldor Topsoe A/S Drallbrenner
GB2375601A (en) * 2001-05-18 2002-11-20 Siemens Ag Burner apparatus for reducing combustion vibrations
US6929469B2 (en) * 2002-02-28 2005-08-16 North American Manufacturing Company Burner apparatus
DE60228085D1 (de) 2002-09-20 2008-09-18 Siemens Ag Vormischbrenner mit profilierter Luftmassenströmung
US7513115B2 (en) * 2005-05-23 2009-04-07 Power Systems Mfg., Llc Flashback suppression system for a gas turbine combustor
FR2925657B1 (fr) * 2007-12-19 2010-01-29 Mer Joseph Le Dispositif et procede pour stabiliser la pression et le debit d'un melange gazeux alimentant un bruleur cylindrique a combustion de surface
DE102008006607B4 (de) 2008-01-30 2011-03-03 Ibu-Tec Advanced Materials Ag Verfahren zur Herstellung feinteiliger Partikel
US9121609B2 (en) * 2008-10-14 2015-09-01 General Electric Company Method and apparatus for introducing diluent flow into a combustor
US8474265B2 (en) * 2009-07-29 2013-07-02 General Electric Company Fuel nozzle for a turbine combustor, and methods of forming same
US8708696B2 (en) * 2010-01-05 2014-04-29 Massachusetts Institute Of Technology Swirl-counter-swirl microjets for thermoacoustic instability suppression
DE102011011207A1 (de) * 2011-02-14 2012-08-16 Air Liquide Deutschland Gmbh Brenner zum gleichmäßigen Erwärmen eines langen Ofens
WO2014204333A1 (en) * 2013-06-17 2014-12-24 Schlumberger Canada Limited Burner assembly for flaring low calorific gases
GB2524167A (en) * 2014-02-12 2015-09-16 Breen Energy Solutions Method of co-firing coal or oil with a gaseous fuel in a furnace
US10767900B2 (en) 2015-05-14 2020-09-08 Lochinvar, Llc Burner with flow distribution member

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3632313A (en) * 1969-04-17 1972-01-04 Du Pont Method of heating oxygen-containing gases for the production of titanium dioxide pigment
US4162890A (en) * 1977-05-02 1979-07-31 Bloom Engineering Company, Inc. Combustion apparatus
DE3609622A1 (de) * 1985-04-01 1986-12-11 Qing Hua University, Peking Verfahren zur flammenstabilisierung und verbrennungsintensivierung sowie brenner und dessen verwendung
JPH05157239A (ja) * 1991-12-04 1993-06-22 Hitachi Ltd ガスタービン用燃焼器
JPH06265118A (ja) * 1993-03-10 1994-09-20 Mitsubishi Heavy Ind Ltd ガス燃料用バーナ
EP0643267A1 (de) * 1993-03-08 1995-03-15 Mitsubishi Jukogyo Kabushiki Kaisha Verfahren und vorrichtung zur vormischenden gasverbrennung

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
US2360548A (en) * 1944-10-17 Combustion method
US1258654A (en) * 1915-07-19 1918-03-12 Railway Materials Company Apparatus for burning pulverized fuel.
US1950044A (en) * 1931-05-18 1934-03-06 Surface Combustion Corp Method of and apparatus for producing stable luminous flame combustion
US2138998A (en) * 1936-06-24 1938-12-06 John P Brosius Burner unit
US3681003A (en) * 1970-04-13 1972-08-01 Kuibyshevsky Vni Skogo I Nefte Gas burner
JPS5819929B2 (ja) * 1978-07-11 1983-04-20 新日本製鐵株式会社 低ＮＯ↓ｘバ−ナ−
SU1058391A1 (ru) * 1980-08-18 1984-11-15 Научно-производственное объединение по технологии машиностроения Способ сжигани газообразного топлива и горелка дл его осуществлени
DE3331989A1 (de) * 1983-09-05 1985-04-04 L. & C. Steinmüller GmbH, 5270 Gummersbach Verfahren zur verminderung der no(pfeil abwaerts)x(pfeil abwaerts)-emission bei der verbrennung von stickstoffhaltigen brennstoffen
FR2581444B1 (fr) * 1985-05-03 1988-11-10 Charbonnages De France Procede pour la combustion de combustibles fluides et bruleur a turbulence adapte a sa mise en oeuvre
DE3636787A1 (de) * 1986-10-29 1988-05-19 Man Technologie Gmbh Brenner mit einer oelzerstaeubervorrichtung
CH682009A5 (de) * 1990-11-02 1993-06-30 Asea Brown Boveri
US5199355A (en) * 1991-08-23 1993-04-06 The Babcock & Wilcox Company Low nox short flame burner
US5209656A (en) * 1991-08-29 1993-05-11 Praxair Technology, Inc. Combustion system for high velocity gas injection
US5263849A (en) * 1991-12-20 1993-11-23 Hauck Manufacturing Company High velocity burner, system and method
DE4231788A1 (de) † 1992-09-23 1994-03-24 Koerting Ag Brenner für flüssige oder gasförmige Brennstoffe
DE4339094A1 (de) * 1993-11-16 1995-05-18 Abb Management Ag Verfahren zur Dämpfung von thermoakustischen Schwingungen sowie Vorrichtung zur Durchführung des Verfahrens
US5567141A (en) * 1994-12-30 1996-10-22 Combustion Tec, Inc. Oxy-liquid fuel combustion process and apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3632313A (en) * 1969-04-17 1972-01-04 Du Pont Method of heating oxygen-containing gases for the production of titanium dioxide pigment
US4162890A (en) * 1977-05-02 1979-07-31 Bloom Engineering Company, Inc. Combustion apparatus
DE3609622A1 (de) * 1985-04-01 1986-12-11 Qing Hua University, Peking Verfahren zur flammenstabilisierung und verbrennungsintensivierung sowie brenner und dessen verwendung
JPH05157239A (ja) * 1991-12-04 1993-06-22 Hitachi Ltd ガスタービン用燃焼器
EP0643267A1 (de) * 1993-03-08 1995-03-15 Mitsubishi Jukogyo Kabushiki Kaisha Verfahren und vorrichtung zur vormischenden gasverbrennung
JPH06265118A (ja) * 1993-03-10 1994-09-20 Mitsubishi Heavy Ind Ltd ガス燃料用バーナ

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 562 (M - 1494) 12 October 1993 (1993-10-12) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 677 (M - 1727) 20 December 1994 (1994-12-20) *

Also Published As

Publication number Publication date
CZ202696A3 (en) 1997-02-12
EP0754908B1 (de) 1998-09-09
CN1146543A (zh) 1997-04-02
JPH09178113A (ja) 1997-07-11
EP0754908A2 (de) 1997-01-22
EP0754908B2 (de) 2001-04-18
JP3755934B2 (ja) 2006-03-15
IN189365B (de) 2003-02-15
US5758587A (en) 1998-06-02
ATE170968T1 (de) 1998-09-15

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