EP0789189A3 - Brenner für flüssigen oder gasförmigen Brennstoff, insbesondere für Öl - Google Patents

Brenner für flüssigen oder gasförmigen Brennstoff, insbesondere für Öl Download PDF

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Publication number
EP0789189A3
EP0789189A3 EP96118804A EP96118804A EP0789189A3 EP 0789189 A3 EP0789189 A3 EP 0789189A3 EP 96118804 A EP96118804 A EP 96118804A EP 96118804 A EP96118804 A EP 96118804A EP 0789189 A3 EP0789189 A3 EP 0789189A3
Authority
EP
European Patent Office
Prior art keywords
opening
burner
oil
air
fluid
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
EP96118804A
Other languages
English (en)
French (fr)
Other versions
EP0789189B1 (de
EP0789189A2 (de
Inventor
Michael Dr.-Ing. Malobabic
Manfred Wolf
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.)
Koerting Hannover GmbH
Original Assignee
Koerting Hannover 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 Koerting Hannover GmbH filed Critical Koerting Hannover GmbH
Publication of EP0789189A2 publication Critical patent/EP0789189A2/de
Publication of EP0789189A3 publication Critical patent/EP0789189A3/de
Application granted granted Critical
Publication of EP0789189B1 publication Critical patent/EP0789189B1/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
    • 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
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/11402—Airflow diaphragms at burner nozzle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/11403—Flame surrounding tubes in front of burner nozzle

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)
  • Spray-Type Burners (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

Brenner für flüssigen oder gasförmigen Brennstoff, insbesondere für Öl, mit einer Düse zur Zuführung von Brennstoff und mit einer die Düse konzentrisch umgebenden Öffnung zur Zuführung von Luft in den Austrittsbereich der Düse. Es sind Mittel vorgesehen, die der aus der Öffnung austretenden Luft eine Drehbewegung erteilen. Die Mittel sind insbesondere durch eine Wirbelkammer (11) gebildet, die eine die Öffnung zur Zuführung von Luft bildende zentrale Austrittsöffnung (12) und wenigstens eine Eintrittsöffnung (14) für Luft aufweist, welche wenigstens teilweise radial außerhalb der Austrittsöffnung (12) angeordnet und wenigstens teilweise in Umfangsrichtung gerichtet ist. Die die Austrittsöffnung (12) rotierend verlassende Luft breitet sich aufgrund der Zentrifugalkraft in Form eines kegelförmigen Wirbels aus und vermischt sich dadurch innig mit dem aus der Düse (17) austretenden Brennstoff. Diese intensive Vermischung führt zu einer Verbesserung der Verbrennung.
EP96118804A 1996-02-07 1996-11-23 Brenner für flüssigen oder gasförmigen Brennstoff, insbesondere für Öl Expired - Lifetime EP0789189B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19604347 1996-02-07
DE19604347A DE19604347A1 (de) 1996-02-07 1996-02-07 Brenner für flüssigen oder gasförmigen Brennstoff, insbesondere für Öl

Publications (3)

Publication Number Publication Date
EP0789189A2 EP0789189A2 (de) 1997-08-13
EP0789189A3 true EP0789189A3 (de) 1999-02-10
EP0789189B1 EP0789189B1 (de) 2003-11-12

Family

ID=7784698

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96118804A Expired - Lifetime EP0789189B1 (de) 1996-02-07 1996-11-23 Brenner für flüssigen oder gasförmigen Brennstoff, insbesondere für Öl

Country Status (3)

Country Link
EP (1) EP0789189B1 (de)
AT (1) ATE254262T1 (de)
DE (2) DE19604347A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006049294A1 (de) * 2006-10-19 2008-04-24 Robert Bosch Gmbh Mischeinrichtung für einen Öl- oder Gasbrenner
US10982846B2 (en) * 2017-06-14 2021-04-20 Webster Combustion Technology Llc Vortex recirculating combustion burner head

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946552A (en) * 1973-09-10 1976-03-30 General Electric Company Fuel injection apparatus
DE3930569A1 (de) * 1989-09-13 1991-03-21 Siegfried W Schilling Mischeinrichtung fuer brenner
DE4010360A1 (de) * 1990-03-31 1991-10-02 Peter Erat Diffusor mit integrierter zuendeinrichtung und drallscheibe
DE4415717A1 (de) * 1994-05-04 1995-11-09 Man B & W Diesel Ag Brenner
DE29518919U1 (de) * 1995-11-29 1996-01-25 MEKU Metallverarbeitungs-GmbH, 78083 Dauchingen Mischeinrichtung für einen Brenner

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4412185B4 (de) 1994-04-08 2005-05-12 Körting Hannover AG Brenner für flüssige oder gasförmige Brennstoffe, insbesondere für Öl

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946552A (en) * 1973-09-10 1976-03-30 General Electric Company Fuel injection apparatus
DE3930569A1 (de) * 1989-09-13 1991-03-21 Siegfried W Schilling Mischeinrichtung fuer brenner
DE4010360A1 (de) * 1990-03-31 1991-10-02 Peter Erat Diffusor mit integrierter zuendeinrichtung und drallscheibe
DE4415717A1 (de) * 1994-05-04 1995-11-09 Man B & W Diesel Ag Brenner
DE29518919U1 (de) * 1995-11-29 1996-01-25 MEKU Metallverarbeitungs-GmbH, 78083 Dauchingen Mischeinrichtung für einen Brenner

Also Published As

Publication number Publication date
DE59610817D1 (de) 2003-12-18
EP0789189B1 (de) 2003-11-12
ATE254262T1 (de) 2003-11-15
DE19604347A1 (de) 1997-08-14
EP0789189A2 (de) 1997-08-13

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