EP0990845A3 - Atmosphärischer, wassergekühlter Gasbrenner - Google Patents

Atmosphärischer, wassergekühlter Gasbrenner Download PDF

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Publication number
EP0990845A3
EP0990845A3 EP99115368A EP99115368A EP0990845A3 EP 0990845 A3 EP0990845 A3 EP 0990845A3 EP 99115368 A EP99115368 A EP 99115368A EP 99115368 A EP99115368 A EP 99115368A EP 0990845 A3 EP0990845 A3 EP 0990845A3
Authority
EP
European Patent Office
Prior art keywords
cooled gas
gas burner
burner deck
water cooled
burner
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
EP99115368A
Other languages
English (en)
French (fr)
Other versions
EP0990845A2 (de
EP0990845B1 (de
Inventor
Dieter Krauss
Ernst Schmidt
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0990845A2 publication Critical patent/EP0990845A2/de
Publication of EP0990845A3 publication Critical patent/EP0990845A3/de
Application granted granted Critical
Publication of EP0990845B1 publication Critical patent/EP0990845B1/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
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/78—Cooling burner parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
    • F23D14/045—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with a plurality of burner bars assembled together, e.g. in a grid-like arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/48—Nozzles
    • F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
    • F23D14/583—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration of elongated shape, e.g. slits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2203/00—Gaseous fuel burners
    • F23D2203/10—Flame diffusing means
    • F23D2203/101—Flame diffusing means characterised by surface shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2212/00—Burner material specifications
    • F23D2212/20—Burner material specifications metallic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2213/00—Burner manufacture specifications
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2214/00—Cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)

Abstract

Die Erfindung geht aus von einem atmosphärischen, wassergekühlten Gasbrenner, mit einer Mischkammer (32), die sich über die gesamte Brennfläche erstreckt, und mit einem auf die Mischkammer (32) aufgesetzten Brennerdeck (10), das mit in Reihen angeordneten Ausströmöffnungen (18, 66) für das Brennstoff-Luftgemisch und mit zwischen den Reihen verlaufenden Kühlkanälen (20) versehen ist.
Es wird vorgeschlagen, daß das Brennerdeck (10) aus zwei Blechplatinen (12, 14) gebildet ist, von denen die eine mit den Ausströmöffnungen (18, 66) und die andere mit die Strömung nicht behindernden Aussparungen (48) versehen ist, und daß ferner die Kühlkanäle (20) durch örtliche Ausformungen mindestens eines der beiden Blechplatinen (12, 14) gebildet sind. Dadurch kann die Herstellung des Brennerdecks erleichtert werden. Bei einer bevorzugten Ausführung sind in dessen Brennzonen (16) Brennzonenleisten (42, 50, 58, 72) vorgesehen, die aus einem hochtemperaturbeständigen ferritischen Edelstahl bestehen.
EP99115368A 1998-10-02 1999-08-04 Atmosphärischer, wassergekühlter Gasbrenner Expired - Lifetime EP0990845B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19845356A DE19845356A1 (de) 1998-10-02 1998-10-02 Atmosphärischer, wassergekühlter Gasbrenner
DE19845356 1998-10-02

Publications (3)

Publication Number Publication Date
EP0990845A2 EP0990845A2 (de) 2000-04-05
EP0990845A3 true EP0990845A3 (de) 2000-08-02
EP0990845B1 EP0990845B1 (de) 2004-06-16

Family

ID=7883148

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99115368A Expired - Lifetime EP0990845B1 (de) 1998-10-02 1999-08-04 Atmosphärischer, wassergekühlter Gasbrenner

Country Status (2)

Country Link
EP (1) EP0990845B1 (de)
DE (2) DE19845356A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20109170U1 (de) * 2001-06-05 2002-10-10 Viessmann Werke Kg Atmosphärischer Gasbrenner
DE10157801A1 (de) * 2001-11-27 2003-06-05 Fritz Schoppe Drehrost für die Verbrennung von stückigem Brennstoff
EP1990580A1 (de) * 2007-05-10 2008-11-12 Siemens Aktiengesellschaft Brennerkomponente für einen Gasturbinenbrenner

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1360796A (en) * 1970-09-12 1974-07-24 Dunlop Holdings Ltd Burners
JPS5596817A (en) * 1979-01-19 1980-07-23 Matsushita Electric Ind Co Ltd Gas burner
DE3710244A1 (de) * 1987-03-28 1989-06-22 Vaillant Joh Gmbh & Co Brenner, insbesondere gasbrenner, brennerrost aus solchen brennern und wasserheizer mit solchen brennern
DE3903690A1 (de) * 1988-02-08 1989-08-17 Vaillant Joh Gmbh & Co Gasbrenner
DE19545844A1 (de) * 1995-12-08 1997-06-12 Buderus Heiztechnik Gmbh Gasbrenner

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1360796A (en) * 1970-09-12 1974-07-24 Dunlop Holdings Ltd Burners
JPS5596817A (en) * 1979-01-19 1980-07-23 Matsushita Electric Ind Co Ltd Gas burner
DE3710244A1 (de) * 1987-03-28 1989-06-22 Vaillant Joh Gmbh & Co Brenner, insbesondere gasbrenner, brennerrost aus solchen brennern und wasserheizer mit solchen brennern
DE3903690A1 (de) * 1988-02-08 1989-08-17 Vaillant Joh Gmbh & Co Gasbrenner
DE19545844A1 (de) * 1995-12-08 1997-06-12 Buderus Heiztechnik Gmbh Gasbrenner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 004, no. 143 (M - 035) 8 October 1980 (1980-10-08) *

Also Published As

Publication number Publication date
EP0990845A2 (de) 2000-04-05
EP0990845B1 (de) 2004-06-16
DE19845356A1 (de) 2000-04-06
DE59909734D1 (de) 2004-07-22

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