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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
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.)
Ceased
Application number
PCT/EP2008/063441
Other languages
German (de)
French (fr)
Other versions
WO2009047260A2 (en
Inventor
Horst Graf Von Schweinitz
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.)
IBS INDUSTRIE-BRENNER-SYSTEME GmbH
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
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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 Ceased 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 Ceased 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
DE102007048487A1 (en) 2009-05-14
WO2009047260A2 (en) 2009-04-16
DE102007048487B4 (en) 2009-07-30

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