WO2009047260A3 - Burner for an industrial furnace - Google Patents

Burner for an industrial furnace Download PDF

Info

Publication number
WO2009047260A3
WO2009047260A3 PCT/EP2008/063441 EP2008063441W WO2009047260A3 WO 2009047260 A3 WO2009047260 A3 WO 2009047260A3 EP 2008063441 W EP2008063441 W EP 2008063441W WO 2009047260 A3 WO2009047260 A3 WO 2009047260A3
Authority
WO
WIPO (PCT)
Prior art keywords
combustion chamber
recuperator
head
burner
outlet opening
Prior art date
Application number
PCT/EP2008/063441
Other languages
German (de)
French (fr)
Other versions
WO2009047260A2 (en
Inventor
Horst Graf Von Schweinitz
Original Assignee
Ibs Industrie-Brenner-Systeme 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 Ibs Industrie-Brenner-Systeme Gmbh filed Critical Ibs Industrie-Brenner-Systeme Gmbh
Publication of WO2009047260A2 publication Critical patent/WO2009047260A2/en
Publication of WO2009047260A3 publication Critical patent/WO2009047260A3/en

Links

Classifications

    • 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
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/66—Preheating the combustion air or gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L15/00—Heating of air supplied for combustion
    • F23L15/04—Arrangements of recuperators
    • 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 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/03005—Burners with an internal combustion chamber, e.g. for obtaining an increased heat release, a high speed jet flame or being used for starting the combustion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

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

Abstract

The invention relates to a recuperator burner (10) comprising a combustion chamber (11) and a recuperator head (12). A fuel (II) and primary combustion air (I) can be fed through the combustion chamber (11), are mixed with each other within the combustion chamber, and are partially burned in a precombustion process. The combustion chamber has a front end (11.1) having an outlet opening (11.2) for the pre-combusted mixture (III) of fuel and primary combustion air. The recuperator head at least partially surrounds the combustion chamber in the area of the front end, wherein there is a gap (13) between the combustion chamber and the recuperator head, through which additional combustion air (IV) can be fed after being preheated by a hot exhaust gas (V) of the burner. The additional combustion air is discharged through a passage in the region of the front end in order to subsequently react with the pre-burned mixture from the combustion chamber. A heat-resistant means (15) which is disposed at the outlet opening of the combustion chamber allows a heat flow (51) from the combustion chamber to the recuperator head in the area of the outlet opening to be reduced.
PCT/EP2008/063441 2007-10-09 2008-10-08 Burner for an industrial furnace WO2009047260A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007048487A DE102007048487B4 (en) 2007-10-09 2007-10-09 Burner for an industrial furnace
DE102007048487.0 2007-10-09

Publications (2)

Publication Number Publication Date
WO2009047260A2 WO2009047260A2 (en) 2009-04-16
WO2009047260A3 true WO2009047260A3 (en) 2010-01-14

Family

ID=40251836

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/063441 WO2009047260A2 (en) 2007-10-09 2008-10-08 Burner for an industrial furnace

Country Status (2)

Country Link
DE (1) DE102007048487B4 (en)
WO (1) WO2009047260A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1397192B1 (en) 2009-12-01 2013-01-04 Danieli Off Mecc INDUSTRIAL BURNER AND RELATIVE COMBUSTION PROCESS FOR HEATING TREATMENTS.
JP5938819B2 (en) 2011-10-06 2016-06-22 ジョンソン、マッセイ、パブリック、リミテッド、カンパニーＪｏｈｎｓｏｎ Ｍａｔｔｈｅｙ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ Oxidation catalyst for exhaust gas treatment
US9995481B2 (en) 2011-12-20 2018-06-12 Eclipse, Inc. Method and apparatus for a dual mode burner yielding low NOx emission
DE102013106786A1 (en) * 2013-06-28 2014-12-31 Jasper Gesellschaft für Energiewirtschaft und Kybernetik mbH Heating tube for a recuperative burner
CN103471102A (en) * 2013-08-19 2013-12-25 刁辉 Energy-saving dual-purpose furnace end using alcohol-based fuel

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4586894A (en) * 1984-06-15 1986-05-06 Ws Warmeprozesstechnik Gmbh Industrial burner for gaseous or liquid fuels
EP0363834A1 (en) * 1988-10-12 1990-04-18 Ruhrgas Aktiengesellschaft Burner, particularly a high-speed burner
DE3835381A1 (en) * 1988-10-18 1990-04-19 Ruhrgas Ag Burner
DE4011190A1 (en) * 1988-10-12 1991-10-17 Ruhrgas Ag Recuperative burner for industrial plant
DE4026605A1 (en) * 1990-08-23 1992-02-27 Lbe Beheizungseinrichtungen BURNER
DE4138433A1 (en) * 1991-11-22 1993-05-27 Aichelin Gmbh BURNER FOR INDUSTRIAL OVENS
DE10326951A1 (en) * 2003-06-12 2005-01-13 Aichelin Entwicklungszentrum Und Aggregatebau Gesellschaft Mbh Recuperator burner and recuperator for this purpose

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4586894A (en) * 1984-06-15 1986-05-06 Ws Warmeprozesstechnik Gmbh Industrial burner for gaseous or liquid fuels
EP0363834A1 (en) * 1988-10-12 1990-04-18 Ruhrgas Aktiengesellschaft Burner, particularly a high-speed burner
DE4011190A1 (en) * 1988-10-12 1991-10-17 Ruhrgas Ag Recuperative burner for industrial plant
DE3835381A1 (en) * 1988-10-18 1990-04-19 Ruhrgas Ag Burner
DE4026605A1 (en) * 1990-08-23 1992-02-27 Lbe Beheizungseinrichtungen BURNER
DE4138433A1 (en) * 1991-11-22 1993-05-27 Aichelin Gmbh BURNER FOR INDUSTRIAL OVENS
DE10326951A1 (en) * 2003-06-12 2005-01-13 Aichelin Entwicklungszentrum Und Aggregatebau Gesellschaft Mbh Recuperator burner and recuperator for this purpose

Also Published As

Publication number Publication date
DE102007048487B4 (en) 2009-07-30
WO2009047260A2 (en) 2009-04-16
DE102007048487A1 (en) 2009-05-14

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