DE59205001D1 - Mixing device for an oil burner - Google Patents

Mixing device for an oil burner

Info

Publication number
DE59205001D1
DE59205001D1 DE59205001T DE59205001T DE59205001D1 DE 59205001 D1 DE59205001 D1 DE 59205001D1 DE 59205001 T DE59205001 T DE 59205001T DE 59205001 T DE59205001 T DE 59205001T DE 59205001 D1 DE59205001 D1 DE 59205001D1
Authority
DE
Germany
Prior art keywords
mixing device
oil burner
swirl
flame
incidence
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.)
Expired - Fee Related
Application number
DE59205001T
Other languages
German (de)
Inventor
Heinrich Dipl Ing Oehler
Klaus-Peter Gietmann
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.)
Bosch Thermotechnik GmbH
Original Assignee
Buderus Heiztechnik 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 Buderus Heiztechnik GmbH filed Critical Buderus Heiztechnik GmbH
Application granted granted Critical
Publication of DE59205001D1 publication Critical patent/DE59205001D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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, e.g. burner cooling means, noise reduction means
    • F23D11/40—Mixing tubes or chambers; Burner heads
    • F23D11/406—Flame stabilising means, e.g. flame holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)

Abstract

Arranged as swirl bodies at an angle of incidence ( beta ) of more than 45 DEG at the discharge cone (5) of a burner pipe (1) are at least six guide vanes (6). A division of the secondary air into individual swirl jets takes place, with a great acceleration effect. As a result, a greater waste gas recirculation is caused at the flame envelope region and the flame surface area is increased. The NOx formation is reduced. <IMAGE>
DE59205001T 1991-10-19 1992-08-29 Mixing device for an oil burner Expired - Fee Related DE59205001D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4134651A DE4134651C3 (en) 1991-10-19 1991-10-19 Mixing device for an oil burner in a burner tube that tapers conically towards the mouth and leads to combustion air

Publications (1)

Publication Number Publication Date
DE59205001D1 true DE59205001D1 (en) 1996-02-22

Family

ID=6443047

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4134651A Expired - Fee Related DE4134651C3 (en) 1991-10-19 1991-10-19 Mixing device for an oil burner in a burner tube that tapers conically towards the mouth and leads to combustion air
DE59205001T Expired - Fee Related DE59205001D1 (en) 1991-10-19 1992-08-29 Mixing device for an oil burner

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4134651A Expired - Fee Related DE4134651C3 (en) 1991-10-19 1991-10-19 Mixing device for an oil burner in a burner tube that tapers conically towards the mouth and leads to combustion air

Country Status (3)

Country Link
EP (1) EP0538594B1 (en)
AT (1) ATE132957T1 (en)
DE (2) DE4134651C3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT400182B (en) * 1993-10-28 1995-10-25 Vaillant Gmbh Oil burner
DE102011075409A1 (en) 2011-05-06 2012-11-08 Wolf Gmbh Mixing system for modulating burner and swirl body for mixing system
DE102014116411B4 (en) 2014-11-11 2024-05-29 Choren Industrietechnik GmbH Swirl body and burner with swirl body and method for producing the swirl body

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2078021A (en) * 1935-07-02 1937-04-20 Hilmer F Rodler Oil burning apparatus
US2790490A (en) * 1954-11-01 1957-04-30 Earl K Smith Oil burner
GB954664A (en) * 1959-04-27 1964-04-08 Laing Nikolaus Improvements in or relating to blast air operated burners
DE2623759C3 (en) * 1976-05-26 1980-03-06 Heinrich Brauckmann Armaturenfabrik Gmbh, 6950 Mosbach Pressure atomizer oil burner
DE7724029U1 (en) * 1977-08-02 1978-01-19 Electro-Oil Oelbrenner Gmbh, 2057 Reinbek MIXING DEVICE ON SMALL OIL BURNERS
DE3542174C1 (en) * 1985-11-29 1987-07-02 Electro Oil Gmbh Mixing device for oil burners
DE8604089U1 (en) * 1986-02-15 1986-04-03 Klöckner & Co KGaA Zweigniederlassung Hechingen, 7450 Hechingen Mixing device for a gas and oil burner
DE3937925C2 (en) * 1989-11-15 1994-06-09 Electro Oil Gmbh Burner head for an oil burner

Also Published As

Publication number Publication date
EP0538594A2 (en) 1993-04-28
EP0538594A3 (en) 1993-06-30
DE4134651C2 (en) 1993-09-09
EP0538594B1 (en) 1996-01-10
DE4134651C3 (en) 1999-03-18
ATE132957T1 (en) 1996-01-15
DE4134651A1 (en) 1993-04-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee