EP0386732A3 - Dispositif de combustion pour brûleur à deux combustibles - Google Patents

Dispositif de combustion pour brûleur à deux combustibles Download PDF

Info

Publication number
EP0386732A3
EP0386732A3 EP19900104351 EP90104351A EP0386732A3 EP 0386732 A3 EP0386732 A3 EP 0386732A3 EP 19900104351 EP19900104351 EP 19900104351 EP 90104351 A EP90104351 A EP 90104351A EP 0386732 A3 EP0386732 A3 EP 0386732A3
Authority
EP
European Patent Office
Prior art keywords
flame
nozzle plate
pipe
combustion apparatus
fuel 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
EP19900104351
Other languages
German (de)
English (en)
Other versions
EP0386732A2 (fr
EP0386732B1 (fr
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.)
Oertli Warmetechnik AG
Original Assignee
Oertli Warmetechnik 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 Oertli Warmetechnik AG filed Critical Oertli Warmetechnik AG
Publication of EP0386732A2 publication Critical patent/EP0386732A2/fr
Publication of EP0386732A3 publication Critical patent/EP0386732A3/fr
Application granted granted Critical
Publication of EP0386732B1 publication Critical patent/EP0386732B1/fr
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
    • 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
    • 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
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36—Details
    • F23D11/40—Mixing tubes; Burner heads
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
EP90104351A 1989-03-10 1990-03-07 Dispositif de combustion pour brûleur à deux combustibles Expired - Lifetime EP0386732B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH904/89 1989-03-10
CH904/89A CH678100A5 (fr) 1989-03-10 1989-03-10

Publications (3)

Publication Number Publication Date
EP0386732A2 EP0386732A2 (fr) 1990-09-12
EP0386732A3 true EP0386732A3 (fr) 1991-05-15
EP0386732B1 EP0386732B1 (fr) 1994-08-31

Family

ID=4197885

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90104351A Expired - Lifetime EP0386732B1 (fr) 1989-03-10 1990-03-07 Dispositif de combustion pour brûleur à deux combustibles

Country Status (4)

Country Link
EP (1) EP0386732B1 (fr)
AT (1) ATE110837T1 (fr)
CH (1) CH678100A5 (fr)
DE (1) DE59006932D1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4113412C2 (de) * 1991-04-20 1999-04-01 Saacke Gmbh & Co Kg Vorrichtung zur Verbrennung von flüssigem oder gasförmigem Brennstoff für eine Feuerungsanlage
DE19523094A1 (de) * 1995-06-26 1997-01-02 Abb Management Ag Brennkammer
US5611683A (en) * 1995-08-04 1997-03-18 Air Products And Chemicals, Inc. Method and apparatus for reducing NOX production during air-oxygen-fuel combustion
EP0809070B1 (fr) * 1996-05-19 2001-08-29 Oertli Thermique (Société Anonyme) Brûleur avec recirculation des gaz d'échappement
AT406795B (de) * 1997-12-15 2000-09-25 Schwarz A & Co Brenner für gas- und ölheizungskessel
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
FR2800844B1 (fr) * 1999-11-08 2002-04-19 Muller Et Cie Dispositif pour ameliorer la combustion d'un bruleur a fioul a air pulse
EP1279895A1 (fr) * 2001-07-25 2003-01-29 Compagnie Europeenne de Bruleurs Tête de combustion d'un brûleur comprenant une zone de pré-vaporisation du combustible liquide
CN105698174B (zh) * 2016-04-11 2018-07-17 徐州科融环境资源股份有限公司 一种燃气用低氮燃烧器
IT201900006424A1 (it) * 2019-04-29 2020-10-29 Stefano Pesce Testa di combustione con ricircolazione interna e bruciatore comprendente la stessa
EP4008955B1 (fr) 2020-12-03 2024-06-12 WS-Wärmeprozesstechnik GmbH Dispositif et procédé d'alimentation en air de combustion et de récirculation des gaz d'échappement pour un brûleur
IT202100023477A1 (it) 2021-09-10 2023-03-10 Shanghai Quanjie Envir Equip Co Ltd Testa di combustione con ricircolazione interna e bruciatore comprendente la stessa

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0139085A1 (fr) * 1983-07-30 1985-05-02 Deutsche Babcock Werke Aktiengesellschaft Procédé et brûleur pour la combustion des combustibles liquides ou gazeux avec diminution de la formation de NOx
WO1986007434A1 (fr) * 1985-06-04 1986-12-18 Mueller Rudolf Bruleur pour chaudiere a combustible liquide avec circuit de recyclage des gaz de combustion

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0139085A1 (fr) * 1983-07-30 1985-05-02 Deutsche Babcock Werke Aktiengesellschaft Procédé et brûleur pour la combustion des combustibles liquides ou gazeux avec diminution de la formation de NOx
WO1986007434A1 (fr) * 1985-06-04 1986-12-18 Mueller Rudolf Bruleur pour chaudiere a combustible liquide avec circuit de recyclage des gaz de combustion

Also Published As

Publication number Publication date
EP0386732A2 (fr) 1990-09-12
DE59006932D1 (de) 1994-10-06
ATE110837T1 (de) 1994-09-15
EP0386732B1 (fr) 1994-08-31
CH678100A5 (fr) 1991-07-31

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