EP0348646A3 - Brenner - Google Patents

Brenner Download PDF

Info

Publication number
EP0348646A3
EP0348646A3 EP19890108576 EP89108576A EP0348646A3 EP 0348646 A3 EP0348646 A3 EP 0348646A3 EP 19890108576 EP19890108576 EP 19890108576 EP 89108576 A EP89108576 A EP 89108576A EP 0348646 A3 EP0348646 A3 EP 0348646A3
Authority
EP
European Patent Office
Prior art keywords
combustion space
air pipe
surrounded
air
baffle
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
EP19890108576
Other languages
English (en)
French (fr)
Other versions
EP0348646B1 (de
EP0348646A2 (de
Inventor
Rolf Oppenberg
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.)
Deutsche Babcock Werke Energie und Umwelttechnik AG
Original Assignee
Deutsche Babcock Werke AG
Deutsche Babcock Werke Energie und Umwelttechnik AG
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 Deutsche Babcock Werke AG, Deutsche Babcock Werke Energie und Umwelttechnik AG filed Critical Deutsche Babcock Werke AG
Priority to AT89108576T priority Critical patent/ATE101911T1/de
Publication of EP0348646A2 publication Critical patent/EP0348646A2/de
Publication of EP0348646A3 publication Critical patent/EP0348646A3/de
Application granted granted Critical
Publication of EP0348646B1 publication Critical patent/EP0348646B1/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 simultaneously or alternately of gaseous or liquid or pulverulent fuel
    • F23D17/002—Burners for combustion simultaneously or alternately 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 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/006—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber the recirculation taking place in the combustion chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)

Abstract

Ein Brenner zum Verbrennen von gasförmigen und/oder flüssigen Brennstoffen in einem Feuerraum (5) enthält eine öllanze (12) und mehrere Gaslanzen (13, 14), wobei die öllanze und ein Teil der Gaslanzen (13, 14) von einem Luftleitrohr (4) zur Führung von Primärluft umgeben sind. Der Außenumfang des Luftleitrohres (4) begrenzt einen zum Feuerraum (5) hin offenen Rauchgasrückführkanal. Das Luftleitrohr (4) und die das Luftleitrohr (4) umgebende Sekundärluftzuführung ragen in den Feuerraum (5) hinein und sind dort von einem Leitschirm (20) umgeben. Der Leitschirm (20) ist zum Inneren des Feuerraumes (5) konisch verengt und in einem axialen Abstand von der Stirnwand (3) des Feuerraumes (5) angeordnet.
EP89108576A 1988-06-30 1989-05-12 Brenner Expired - Lifetime EP0348646B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89108576T ATE101911T1 (de) 1988-06-30 1989-05-12 Brenner.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3822004 1988-06-30
DE3822004A DE3822004A1 (de) 1988-06-30 1988-06-30 Brenner

Publications (3)

Publication Number Publication Date
EP0348646A2 EP0348646A2 (de) 1990-01-03
EP0348646A3 true EP0348646A3 (de) 1991-07-03
EP0348646B1 EP0348646B1 (de) 1994-02-23

Family

ID=6357568

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89108576A Expired - Lifetime EP0348646B1 (de) 1988-06-30 1989-05-12 Brenner

Country Status (5)

Country Link
US (1) US4979894A (de)
EP (1) EP0348646B1 (de)
JP (1) JPH0237206A (de)
AT (1) ATE101911T1 (de)
DE (2) DE3822004A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5275554A (en) * 1990-08-31 1994-01-04 Power-Flame, Inc. Combustion system with low NOx adapter assembly
GB9117253D0 (en) * 1991-08-09 1991-09-25 Eden Robert D Waste gas burner
JPH0642721A (ja) * 1991-10-15 1994-02-18 Miura Co Ltd 自己再循環型燃焼バーナ
DE4215763C2 (de) * 1992-05-13 1996-01-11 Ppv Verwaltungs Ag Brenner
FR2718222B1 (fr) * 1994-03-29 1996-07-05 Pillard Ent Gle Chauffage Indl Perfectionnements de brûleurs à combustible gazeux à très faible émission d'oxyde d'azote.
DE59607583D1 (de) * 1996-05-19 2001-10-04 Oertli Thermique S A Brenner mit Abgasrückführung
DE19654732C2 (de) * 1996-12-30 2000-10-05 Vorwaermer Und Kesselbau Koeth Großwasserraumkessel mit Abgasrückführung
FR2766557B1 (fr) * 1997-07-22 1999-10-22 Pillard Chauffage Bruleurs a combustible liquide et gazeux a faible emission d'oxydes d'azote
FR2782150B1 (fr) * 1998-08-07 2000-11-10 Pillard Chauffage Perfectionnements aux bruleurs a recirculation de fumees et a faible emission d'oxydes d'azote
FR2797321B1 (fr) * 1999-08-04 2001-10-26 Pillard Chauffage Bruleurs a recirculation de fumees et a faible emission d'oxydes d'azote et rechauffeurs de gaz comportant de tels bruleurs
GB0025244D0 (en) * 2000-10-12 2000-11-29 Holset Engineering Co Turbine
CN112728535B (zh) * 2021-01-07 2022-08-09 宁波方太厨具有限公司 燃烧器及包含其的商用灶

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2820297A1 (de) * 1978-05-10 1979-11-15 Werner Mueller Geblaesebrenner und zusatzbrennerrohr fuer einen geblaesebrenner
DE3327597A1 (de) * 1983-07-30 1985-02-07 Deutsche Babcock Werke AG, 4200 Oberhausen Verfahren und brenner zum verbrennen von fluessigen oder gasfoermigen brennstoffen unter verminderter bildung von nox
EP0227637A2 (de) * 1985-12-23 1987-07-01 Dr. Brücker & Zeman & Mag. Seyr Controlled Soft Combustion Gesellschaft bürgerlichen Rechts Ölbrenner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162140A (en) * 1977-09-26 1979-07-24 John Zink Company NOx abatement in burning of gaseous or liquid fuels
US4380429A (en) * 1979-11-02 1983-04-19 Hague International Recirculating burner
JPS5726308A (en) * 1980-07-24 1982-02-12 Babcock Hitachi Kk Burner device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2820297A1 (de) * 1978-05-10 1979-11-15 Werner Mueller Geblaesebrenner und zusatzbrennerrohr fuer einen geblaesebrenner
DE3327597A1 (de) * 1983-07-30 1985-02-07 Deutsche Babcock Werke AG, 4200 Oberhausen Verfahren und brenner zum verbrennen von fluessigen oder gasfoermigen brennstoffen unter verminderter bildung von nox
EP0227637A2 (de) * 1985-12-23 1987-07-01 Dr. Brücker & Zeman & Mag. Seyr Controlled Soft Combustion Gesellschaft bürgerlichen Rechts Ölbrenner

Also Published As

Publication number Publication date
DE3822004A1 (de) 1990-01-04
EP0348646B1 (de) 1994-02-23
DE58907023D1 (de) 1994-03-31
US4979894A (en) 1990-12-25
ATE101911T1 (de) 1994-03-15
EP0348646A2 (de) 1990-01-03
JPH0237206A (ja) 1990-02-07

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