ATE115259T1 - BURNERS FOR STOCHIOMETRIC COMBUSTION OF LIQUID OR GASEOUS FUELS. - Google Patents

BURNERS FOR STOCHIOMETRIC COMBUSTION OF LIQUID OR GASEOUS FUELS.

Info

Publication number
ATE115259T1
ATE115259T1 AT90111657T AT90111657T ATE115259T1 AT E115259 T1 ATE115259 T1 AT E115259T1 AT 90111657 T AT90111657 T AT 90111657T AT 90111657 T AT90111657 T AT 90111657T AT E115259 T1 ATE115259 T1 AT E115259T1
Authority
AT
Austria
Prior art keywords
burner
combustion
pipe
liquid
gaseous fuels
Prior art date
Application number
AT90111657T
Other languages
German (de)
Inventor
Dieter Bombis
Original Assignee
Elco Oel & Gasbrenner
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 Elco Oel & Gasbrenner filed Critical Elco Oel & Gasbrenner
Application granted granted Critical
Publication of ATE115259T1 publication Critical patent/ATE115259T1/en

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, e.g. burner cooling means, noise reduction means
    • F23D11/40—Mixing tubes or chambers; Burner heads
    • F23D11/404—Flame tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

In a burner (1) for stoichiometric combustion of liquid or gaseous fuels, which consists of an atomising nozzle (12), an air supply pipe (13) surrounding this, and a combustion chamber (20) which is formed by a burner pipe (11) and is provided with a screen (21) or with a baffle plate, there are made in the burner pipe (11) in the region facing the screen (21) a number of recesses (31) extending in the longitudinal direction of the burner pipe (11), through which waste gas (R) can flow into the combustion chamber (20) from the boiler space (2). There can moreover be provided in the front region of the burner pipe (11) a circumferential constriction (41). By means of this design, an optimum gasification and exceptionally good combustion of the air/fuel mixture is made possible with low operating noise, in particular even in the start phase, so that the content of nitrogen oxides in the waste gases can be reduced to a considerable extent during the entire duration of operation of the burner (1). <IMAGE>
AT90111657T 1989-07-13 1990-06-20 BURNERS FOR STOCHIOMETRIC COMBUSTION OF LIQUID OR GASEOUS FUELS. ATE115259T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3923159 1989-07-13
DE4009222A DE4009222A1 (en) 1989-07-13 1990-03-22 BURNER FOR STOECHIOMETRIC COMBUSTION OF LIQUID OR GASEOUS FUELS

Publications (1)

Publication Number Publication Date
ATE115259T1 true ATE115259T1 (en) 1994-12-15

Family

ID=25882986

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90111657T ATE115259T1 (en) 1989-07-13 1990-06-20 BURNERS FOR STOCHIOMETRIC COMBUSTION OF LIQUID OR GASEOUS FUELS.

Country Status (3)

Country Link
EP (1) EP0410135B1 (en)
AT (1) ATE115259T1 (en)
DE (3) DE4009222A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1253128B (en) * 1991-10-25 1995-07-10 Rbl Spa BURNER PERFECTED FOR COMBUSTION OF FLUID FUELS
DE4324298C2 (en) * 1993-07-20 1999-01-21 Elco Kloeckner Heiztech Gmbh Process for the combustion of liquid or gaseous fuels in combustion plants and burners for carrying out the process
DE4430888A1 (en) 1993-12-18 1995-07-06 Deutsche Forsch Luft Raumfahrt Adjustable blue burner
DE19531387C2 (en) * 1995-08-26 2001-06-28 Man B & W Diesel Ag Process for burning liquid fuels in particular and burners for carrying out the process
US5957682A (en) * 1996-09-04 1999-09-28 Gordon-Piatt Energy Group, Inc. Low NOx burner assembly
DE59800350D1 (en) * 1997-03-24 2001-01-04 Vth Ag Method and device for burning liquid fuel
EP0970327B1 (en) * 1997-03-24 2001-12-05 VTH Verfahrentechnik für Heizung AG A boiler fitted with a burner
DE19814768A1 (en) * 1998-04-02 1999-10-07 Viessmann Werke Kg Blue burner
DE202009010692U1 (en) * 2009-08-07 2010-09-16 Meku Metallverarbeitungs Gmbh & Co. Kg Mixing device for a burner

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2700671C2 (en) * 1977-01-08 1988-07-28 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Blue-burning oil burner
DE2821932A1 (en) * 1978-05-19 1979-11-22 Karl Bodemer Mixing arrangement for burning liq. hydrocarbon(s) - has burner arrangement ensuring blue flame from start
DE2843002C2 (en) * 1978-10-03 1983-11-10 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Fuel oil burner
DE3241730A1 (en) * 1982-11-11 1984-05-17 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5300 Bonn GASIFICATION OIL BURNER WITH AN OIL SPRAYING DEVICE
DE3506640A1 (en) * 1985-02-26 1986-08-28 Martin 6349 Mittenaar Gabriel Mixing head for a gasification oil burner
DD244613A1 (en) * 1985-12-19 1987-04-08 Oelfeuerungsbau Veb DEVICE FOR BURNING GENERATOR GAS OR HEATING OIL

Also Published As

Publication number Publication date
EP0410135B1 (en) 1994-12-07
DE59007912D1 (en) 1995-01-19
DE9007612U1 (en) 1993-05-06
EP0410135A1 (en) 1991-01-30
DE4009222A1 (en) 1991-01-24

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Legal Events

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