EP0913631A3 - Ölfeuerungsanlage mit reduzierter Stickstoffoxid (NOx) - Emissionen - Google Patents

Ölfeuerungsanlage mit reduzierter Stickstoffoxid (NOx) - Emissionen Download PDF

Info

Publication number
EP0913631A3
EP0913631A3 EP98120860A EP98120860A EP0913631A3 EP 0913631 A3 EP0913631 A3 EP 0913631A3 EP 98120860 A EP98120860 A EP 98120860A EP 98120860 A EP98120860 A EP 98120860A EP 0913631 A3 EP0913631 A3 EP 0913631A3
Authority
EP
European Patent Office
Prior art keywords
jet
spray
central
nox
emissions
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
EP98120860A
Other languages
English (en)
French (fr)
Other versions
EP0913631A2 (de
EP0913631B1 (de
Inventor
Daniel Dipl.-Ing. Fh Goebel
Günther Niedermaier
Rainer Schoch
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.)
Max Weishaupt GmbH
Original Assignee
Max Weishaupt 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7847442&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0913631(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Max Weishaupt GmbH filed Critical Max Weishaupt GmbH
Publication of EP0913631A2 publication Critical patent/EP0913631A2/de
Publication of EP0913631A3 publication Critical patent/EP0913631A3/de
Application granted granted Critical
Publication of EP0913631B1 publication Critical patent/EP0913631B1/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
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00—Feeding or distributing other fuel to combustion apparatus
    • F23K5/02—Liquid fuel
    • F23K5/06—Liquid fuel from a central source to a plurality of burners
    • 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
    • F23D11/24—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
    • F23D11/26—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space with provision for varying the rate at which the fuel is sprayed
    • F23D11/28—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space with provision for varying the rate at which the fuel is sprayed with flow-back of fuel at the burner, e.g. using by-pass
    • 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
    • F23D11/406—Flame stabilising means, e.g. flame holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D23/00—Assemblies of two or more 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
    • F23D2900/11002—Liquid fuel burners with more than one nozzle

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Catalysts (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

Die Erfindung betrifft eine Ölfeuerungsanlage für Verbrennung unter reduzierter Stickstoffoxidemission, insbesondere für höhere Leistungen, mit wenigstens einer zentral angeordneten Zerstäuberdüse (3) und zugeordneter Zündeinrichtung sowie einem Gebläse für die Zufuhr von Verbrennungsluft, die durch ein die Zerstäuberdüse (3) umgebendes Flammrohr (1) dem Zerstäubungsraum stromab hinter der Düse zugeführt wird. Zum Erzielen einer möglichst homogenen Verteilung von Brennstoff, Luft und Abgas, und zum Herabsetzen der Bildung von thermischen NOx unter Vermeidung gezielter oder gesonderter externer Abgasrückführung wird vorgeschlagen, daß um die mittig angeordnete zentrale Zerstäuberdüse (3) herum innerhalb des Flammrohres (1) dem Zerstäubungsraum zugewandt eine Anzahl weiterer Zerstäuberdüsen (2) gleichmäßig beabstandet angeordnet ist.
EP98120860A 1997-11-03 1998-11-03 Ölfeuerungsanlage mit reduzierter Stickstoffoxid (NOx) - Emissionen Expired - Lifetime EP0913631B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19748487 1997-11-03
DE19748487 1997-11-03

Publications (3)

Publication Number Publication Date
EP0913631A2 EP0913631A2 (de) 1999-05-06
EP0913631A3 true EP0913631A3 (de) 1999-07-07
EP0913631B1 EP0913631B1 (de) 2003-03-26

Family

ID=7847442

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98120860A Expired - Lifetime EP0913631B1 (de) 1997-11-03 1998-11-03 Ölfeuerungsanlage mit reduzierter Stickstoffoxid (NOx) - Emissionen

Country Status (4)

Country Link
EP (1) EP0913631B1 (de)
AT (1) ATE235664T1 (de)
DE (2) DE59807632D1 (de)
DK (1) DK0913631T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007134580A1 (de) * 2006-05-19 2007-11-29 Ulrich Dreizler Flammenmodellierung
DE102007023299B4 (de) * 2006-05-19 2012-03-22 Ulrich Dreizler Verfahren zur Flammenmodellierung und Gebläsebrenner zur Durchführung des Verfahrens
DE102007009922A1 (de) * 2007-02-27 2008-08-28 Ulrich Dreizler Hohlflamme
DE102008004271A1 (de) * 2007-12-14 2009-06-18 Max Weishaupt Gmbh Zerstäubungsvorrichtung für einen Brenner zur Verbrennung von vorzuwärmenden Brennstoffen
DE102016125526B3 (de) 2016-12-22 2018-05-30 Max Weishaupt Gmbh Mischvorrichtung und Brennerkopf für einen Brenner mit reduziertem NOx-Ausstoß

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941362A (en) * 1953-11-02 1960-06-21 Curtiss Wright Corp Flame holder construction
US3212555A (en) * 1964-12-28 1965-10-19 Combustion Eng Automatic gun integrity checking system
GB1011058A (en) * 1962-04-05 1965-11-24 Fuel Firing Ltd Multi-stage burner unit
DE1927335A1 (de) * 1969-05-29 1971-02-04 Koerting Oel Gasfeuerung Brenner,insbesondere OElbrenner
EP0065472A1 (de) * 1981-04-30 1982-11-24 ENTREPRISE GENERALE DE CHAUFFAGE INDUSTRIEL PILLARD. Société anonyme dite: Mehrzweckverbrennungsanlage für feste und flüssige Abfälle
JPS60233416A (ja) * 1984-05-07 1985-11-20 Mitsubishi Heavy Ind Ltd 燃焼器
DE3910654A1 (de) * 1989-04-01 1990-10-04 Rausch & Pausch Anordnung zum verhindern des vor- und nachtropfens von heizoel aus der duese von heizoelbrennern
EP0397046A2 (de) * 1989-05-11 1990-11-14 Mitsubishi Jukogyo Kabushiki Kaisha Brenner
EP0478305A2 (de) * 1990-09-26 1992-04-01 Hitachi, Ltd. Brennkammer und Verbrennungsvorrichtung

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941362A (en) * 1953-11-02 1960-06-21 Curtiss Wright Corp Flame holder construction
GB1011058A (en) * 1962-04-05 1965-11-24 Fuel Firing Ltd Multi-stage burner unit
US3212555A (en) * 1964-12-28 1965-10-19 Combustion Eng Automatic gun integrity checking system
DE1927335A1 (de) * 1969-05-29 1971-02-04 Koerting Oel Gasfeuerung Brenner,insbesondere OElbrenner
EP0065472A1 (de) * 1981-04-30 1982-11-24 ENTREPRISE GENERALE DE CHAUFFAGE INDUSTRIEL PILLARD. Société anonyme dite: Mehrzweckverbrennungsanlage für feste und flüssige Abfälle
JPS60233416A (ja) * 1984-05-07 1985-11-20 Mitsubishi Heavy Ind Ltd 燃焼器
DE3910654A1 (de) * 1989-04-01 1990-10-04 Rausch & Pausch Anordnung zum verhindern des vor- und nachtropfens von heizoel aus der duese von heizoelbrennern
EP0397046A2 (de) * 1989-05-11 1990-11-14 Mitsubishi Jukogyo Kabushiki Kaisha Brenner
EP0478305A2 (de) * 1990-09-26 1992-04-01 Hitachi, Ltd. Brennkammer und Verbrennungsvorrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 100 (M - 470) 16 April 1986 (1986-04-16) *

Also Published As

Publication number Publication date
EP0913631A2 (de) 1999-05-06
EP0913631B1 (de) 2003-03-26
ATE235664T1 (de) 2003-04-15
DE59807632D1 (de) 2003-04-30
DK0913631T3 (da) 2003-06-23
DE19850651A1 (de) 1999-07-22

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