EP0404731A3 - Brûleur à flux torique-cyclonique pour chaudière à combustible liquide et gazeux - Google Patents

Brûleur à flux torique-cyclonique pour chaudière à combustible liquide et gazeux Download PDF

Info

Publication number
EP0404731A3
EP0404731A3 EP19900810471 EP90810471A EP0404731A3 EP 0404731 A3 EP0404731 A3 EP 0404731A3 EP 19900810471 EP19900810471 EP 19900810471 EP 90810471 A EP90810471 A EP 90810471A EP 0404731 A3 EP0404731 A3 EP 0404731A3
Authority
EP
European Patent Office
Prior art keywords
toric
bush
burner
liquid
gaseous fuel
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
EP19900810471
Other languages
German (de)
English (en)
Other versions
EP0404731A2 (fr
EP0404731B1 (fr
Inventor
Rudolf Müller
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0404731A2 publication Critical patent/EP0404731A2/fr
Publication of EP0404731A3 publication Critical patent/EP0404731A3/fr
Application granted granted Critical
Publication of EP0404731B1 publication Critical patent/EP0404731B1/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 
    • 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
    • F23D11/402—Mixing chambers downstream of the nozzle
    • 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
    • F23C2202/40—Inducing local whirls around flame

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spray-Type Burners (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)

Abstract

Le brûleur comprend un corps tubulaire composé d'une douille intérieure (12) et d'une douille extérieure (10). La douille intérieure (12) porte un gicleur (11), une électrode d'allumage (23) et un tube d'observation (40). Un espace annulaire (E) ménagé entre les deux douilles assure l'amenée d'un flux de comburant. Un flux primaire (A) d'alimentation en gaz comburant est amené à travers des ouvertures (15) vers une plaque déflectrice (18). Cet agencement permet d'obtenir une zone de combustion torique-cyclonique (33) grâce notamment à l'existence de fentes (16) ménagées dans la plaque déflectrice (18) et de pales inclinées (13) montées dans l'espace (E) localisé entre la douille intérieure (12) et la douille extérieure (10).
Les avantages sont une meilleure homogénéité du mélange, une augmentation du temps de séjour du mélange dans la zone de combustion et un meilleur recyclage des gaz de combustion.
EP90810471A 1989-06-22 1990-06-22 Brûleur à flux torique-cyclonique pour chaudière à combustible liquide et gazeux Expired - Lifetime EP0404731B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8908585A FR2648897A1 (fr) 1989-06-22 1989-06-22 Bruleur a flux torique-cyclonique pour chaudiere a combustible liquide et gazeux
FR8908585 1989-06-22

Publications (3)

Publication Number Publication Date
EP0404731A2 EP0404731A2 (fr) 1990-12-27
EP0404731A3 true EP0404731A3 (fr) 1992-01-02
EP0404731B1 EP0404731B1 (fr) 1995-01-25

Family

ID=9383188

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90810471A Expired - Lifetime EP0404731B1 (fr) 1989-06-22 1990-06-22 Brûleur à flux torique-cyclonique pour chaudière à combustible liquide et gazeux

Country Status (4)

Country Link
EP (1) EP0404731B1 (fr)
AT (1) ATE117788T1 (fr)
DE (1) DE69016281T2 (fr)
FR (1) FR2648897A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT401288B (de) * 1991-10-14 1996-07-25 Schwarz A & Co Mischeinrichtung für ölbrenner
ES2060486B1 (es) * 1991-11-11 1996-12-16 Munoz Jose Domingo Perfeccionamientos en los quemadores de combustibles liquidos y su procedimiento de funcionamiento.
AT406795B (de) * 1997-12-15 2000-09-25 Schwarz A & Co Brenner für gas- und ölheizungskessel
AT406706B (de) * 1997-03-12 2000-08-25 Schwarz A & Co Brenner für gas- und ölheizkessel
EP0864812A3 (fr) * 1997-03-12 1999-06-16 A. Schwarz + Co. Dispositif de mélange pour brûleur à gaz et à huile
DE102012101577A1 (de) 2012-02-27 2013-08-29 Webasto Ag Mobiles, mit flüssigem Brennstoff betriebenes Heizgerät
DE102012101580B4 (de) 2012-02-27 2020-10-29 Webasto Ag Mobiles, mit flüssigem Brennstoff betriebenes Heizgerät
DE102012110506B4 (de) * 2012-11-02 2017-04-27 Webasto SE Hochdruckzerstäubungsbrenneranordnung
CN104373963B (zh) * 2014-10-28 2016-04-27 北京华清燃气轮机与煤气化联合循环工程技术有限公司 一种燃气轮机燃烧室中心体开槽旋流喷嘴
CN109237465B (zh) * 2018-10-30 2024-03-19 北京巴布科克·威尔科克斯有限公司 一种旋流燃烧器及旋流燃烧器乏风喷入系统

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2531538A (en) * 1948-05-06 1950-11-28 Cecil W Smith Air control unit for oil burners
FR2202580A5 (fr) * 1972-10-06 1974-05-03 Ofr Officine Fratelli Riello S
FR2348439A1 (fr) * 1976-04-12 1977-11-10 Zaegel Held Sa Bruleur pour combustibles en particulier pour combustibles liquides et gazeux
DE2623759A1 (de) * 1976-05-26 1977-12-01 Kloeckner & Co Druckzerstaeuber-oelbrenner
DE2624649A1 (de) * 1976-06-02 1977-12-15 Danfoss As Oelbrenner
DE2821932A1 (de) * 1978-05-19 1979-11-22 Karl Bodemer Mischeinrichtung zur verbrennung von fluessigen kohlenwasserstoffen, insbesondere heizoel und dieseloel
WO1986007434A1 (fr) * 1985-06-04 1986-12-18 Mueller Rudolf Bruleur pour chaudiere a combustible liquide avec circuit de recyclage des gaz de combustion
DE3542174C1 (en) * 1985-11-29 1987-07-02 Electro Oil Gmbh Mixing device for oil burners

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE556701A (fr) *
GB851900A (en) * 1958-02-28 1960-10-19 Auto Comb S London Ltd Improvements in pressure jet oil fuel burners
US3033278A (en) * 1958-12-22 1962-05-08 Gulf Research Development Co Air directing apparatus
FR1332961A (fr) * 1962-08-31 1963-07-19 Oelfeuerungen Ag Tête de brûleur avec dispositif de gazéification de l'huile
CH670297A5 (fr) * 1986-02-13 1989-05-31 Schilling Siegfried W
DE8604089U1 (de) * 1986-02-15 1986-04-03 Klöckner & Co KGaA Zweigniederlassung Hechingen, 7450 Hechingen Mischeinrichtung für einen Gas- und Ölbrenner

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2531538A (en) * 1948-05-06 1950-11-28 Cecil W Smith Air control unit for oil burners
FR2202580A5 (fr) * 1972-10-06 1974-05-03 Ofr Officine Fratelli Riello S
FR2348439A1 (fr) * 1976-04-12 1977-11-10 Zaegel Held Sa Bruleur pour combustibles en particulier pour combustibles liquides et gazeux
DE2623759A1 (de) * 1976-05-26 1977-12-01 Kloeckner & Co Druckzerstaeuber-oelbrenner
DE2624649A1 (de) * 1976-06-02 1977-12-15 Danfoss As Oelbrenner
DE2821932A1 (de) * 1978-05-19 1979-11-22 Karl Bodemer Mischeinrichtung zur verbrennung von fluessigen kohlenwasserstoffen, insbesondere heizoel und dieseloel
WO1986007434A1 (fr) * 1985-06-04 1986-12-18 Mueller Rudolf Bruleur pour chaudiere a combustible liquide avec circuit de recyclage des gaz de combustion
DE3542174C1 (en) * 1985-11-29 1987-07-02 Electro Oil Gmbh Mixing device for oil burners

Also Published As

Publication number Publication date
FR2648897A1 (fr) 1990-12-28
EP0404731A2 (fr) 1990-12-27
DE69016281T2 (de) 1995-07-20
ATE117788T1 (de) 1995-02-15
DE69016281D1 (de) 1995-03-09
EP0404731B1 (fr) 1995-01-25

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