EP0864812A3 - Dispositif de mélange pour brûleur à gaz et à huile - Google Patents

Dispositif de mélange pour brûleur à gaz et à huile Download PDF

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Publication number
EP0864812A3
EP0864812A3 EP98104380A EP98104380A EP0864812A3 EP 0864812 A3 EP0864812 A3 EP 0864812A3 EP 98104380 A EP98104380 A EP 98104380A EP 98104380 A EP98104380 A EP 98104380A EP 0864812 A3 EP0864812 A3 EP 0864812A3
Authority
EP
European Patent Office
Prior art keywords
inner tube
tube
gas
mixing device
nozzle
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.)
Withdrawn
Application number
EP98104380A
Other languages
German (de)
English (en)
Other versions
EP0864812A2 (fr
Inventor
Alois STÖCKL
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.)
A Schwarz and Co
Original Assignee
A Schwarz and Co
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
Priority claimed from AT42397A external-priority patent/AT406706B/de
Priority claimed from AT211097A external-priority patent/AT406795B/de
Application filed by A Schwarz and Co filed Critical A Schwarz and Co
Publication of EP0864812A2 publication Critical patent/EP0864812A2/fr
Publication of EP0864812A3 publication Critical patent/EP0864812A3/fr
Withdrawn legal-status Critical Current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
    • F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
    • F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
    • F23D14/24—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other at least one of the fluids being submitted to a swirling motion
    • 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
    • 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
    • F23C9/08—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for reducing temperature in combustion chamber, e.g. for protecting walls of combustion chamber
    • 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
    • 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 
    • F23C2202/00—Fluegas recirculation
    • F23C2202/30—Premixing fluegas with combustion air
    • 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 
    • F23C2202/00—Fluegas recirculation
    • F23C2202/50—Control of recirculation rate
    • 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 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/09002—Specific devices inducing or forcing flue gas recirculation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2208/00—Control devices associated with burners
    • F23D2208/10—Sensing devices

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)
EP98104380A 1997-03-12 1998-03-11 Dispositif de mélange pour brûleur à gaz et à huile Withdrawn EP0864812A3 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
AT42397A AT406706B (de) 1997-03-12 1997-03-12 Brenner für gas- und ölheizkessel
AT423/97 1997-03-12
AT42397 1997-03-12
AT211097A AT406795B (de) 1997-12-15 1997-12-15 Brenner für gas- und ölheizungskessel
AT211097 1997-12-15
AT2110/97 1997-12-15

Publications (2)

Publication Number Publication Date
EP0864812A2 EP0864812A2 (fr) 1998-09-16
EP0864812A3 true EP0864812A3 (fr) 1999-06-16

Family

ID=25592695

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98104380A Withdrawn EP0864812A3 (fr) 1997-03-12 1998-03-11 Dispositif de mélange pour brûleur à gaz et à huile

Country Status (1)

Country Link
EP (1) EP0864812A3 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4749300A (en) * 1999-04-26 2000-11-10 Satronic Ag Flame monitoring device
AT408267B (de) * 1999-05-25 2001-10-25 Vaillant Gmbh Luftstufenbrenner
DE20317839U1 (de) * 2003-11-18 2005-03-31 Meku Metallverarbeitung Mischeinrichtung für einen Brenner
CN100368667C (zh) * 2006-04-13 2008-02-13 中国科学院工程热物理研究所 燃气轮机稀释扩散燃烧喷嘴
DE202006013853U1 (de) * 2006-09-07 2006-12-21 Meku Metallverarbeitungs Gmbh & Co. Kg Mischeinrichtung für einen Brenner
CN103277795B (zh) * 2013-05-27 2015-05-20 中国科学院广州能源研究所 可调节烟气自身再循环燃气燃烧器

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2262775A1 (fr) * 1974-03-02 1975-09-26 Fetzner Richard
JPS538824A (en) * 1976-07-14 1978-01-26 Daido Steel Co Ltd Improved burning-ga-self-circulation syle burner
JPS5359925A (en) * 1976-11-11 1978-05-30 Chugai Ro Kogyo Kaisha Ltd Nitric oxide reduction combustion method and device
EP0001437A1 (fr) * 1977-10-10 1979-04-18 Bayer Ag Procédé et appareil pour brûler des gaz explosibles
EP0072950A2 (fr) * 1981-08-20 1983-03-02 LOI Industrieofenanlagen GmbH Procédé de vaporisation et de combustion des combustibles liquides et brûleur pour ce procédé
DE3821526A1 (de) * 1988-06-25 1989-12-28 May Michael G Verfahren und einrichtung zur verbrennung von brennstoff
EP0404731A2 (fr) * 1989-06-22 1990-12-27 Rudolf Müller Brûleur à flux torique-cyclonique pour chaudière à combustible liquide et gazeux
EP0510783A2 (fr) * 1991-04-20 1992-10-28 Saacke GmbH & Co. KG Dispositif pour la combustion des combustibles fluides ou gazeux
EP0655580A2 (fr) * 1993-11-29 1995-05-31 A. Schwarz + Co. Mélangeur pour brûleur à huile ou à gaz
DE29618399U1 (de) * 1996-10-31 1997-01-09 Schilling, Siegfried W., Russikon Luftdüse

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2262775A1 (fr) * 1974-03-02 1975-09-26 Fetzner Richard
JPS538824A (en) * 1976-07-14 1978-01-26 Daido Steel Co Ltd Improved burning-ga-self-circulation syle burner
JPS5359925A (en) * 1976-11-11 1978-05-30 Chugai Ro Kogyo Kaisha Ltd Nitric oxide reduction combustion method and device
EP0001437A1 (fr) * 1977-10-10 1979-04-18 Bayer Ag Procédé et appareil pour brûler des gaz explosibles
EP0072950A2 (fr) * 1981-08-20 1983-03-02 LOI Industrieofenanlagen GmbH Procédé de vaporisation et de combustion des combustibles liquides et brûleur pour ce procédé
DE3821526A1 (de) * 1988-06-25 1989-12-28 May Michael G Verfahren und einrichtung zur verbrennung von brennstoff
EP0404731A2 (fr) * 1989-06-22 1990-12-27 Rudolf Müller Brûleur à flux torique-cyclonique pour chaudière à combustible liquide et gazeux
EP0510783A2 (fr) * 1991-04-20 1992-10-28 Saacke GmbH & Co. KG Dispositif pour la combustion des combustibles fluides ou gazeux
EP0655580A2 (fr) * 1993-11-29 1995-05-31 A. Schwarz + Co. Mélangeur pour brûleur à huile ou à gaz
DE29618399U1 (de) * 1996-10-31 1997-01-09 Schilling, Siegfried W., Russikon Luftdüse

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 002, no. 050 (M - 015) 10 April 1978 (1978-04-10) *
PATENT ABSTRACTS OF JAPAN vol. 002, no. 091 (M - 028) 26 July 1978 (1978-07-26) *

Also Published As

Publication number Publication date
EP0864812A2 (fr) 1998-09-16

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