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DE69921939D1 - Selbstkühlender Sauerstoff-Brennstoffbrenner für Hochtemperaturöfen - Google Patents

Selbstkühlender Sauerstoff-Brennstoffbrenner für Hochtemperaturöfen

Info

Publication number
DE69921939D1
DE69921939D1 DE69921939T DE69921939T DE69921939D1 DE 69921939 D1 DE69921939 D1 DE 69921939D1 DE 69921939 T DE69921939 T DE 69921939T DE 69921939 T DE69921939 T DE 69921939T DE 69921939 D1 DE69921939 D1 DE 69921939D1
Authority
DE
Germany
Prior art keywords
burner
oxidant
fuel
nozzle
flame
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 - Lifetime
Application number
DE69921939T
Other languages
English (en)
Other versions
DE69921939T2 (de
Inventor
Ovidiu Marin
Harley A Borders
Mahendra L Joshi
Olivier Charon
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA a Directoire et Conseil de Surveillance pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA a Directoire et Conseil de Surveillance pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of DE69921939D1 publication Critical patent/DE69921939D1/de
Application granted granted Critical
Publication of DE69921939T2 publication Critical patent/DE69921939T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/235Heating the glass
    • C03B5/2353Heating the glass by combustion with pure oxygen or oxygen-enriched air, e.g. using oxy-fuel burners or oxygen lances
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/20Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
    • F23D14/22Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
    • F23D14/24Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other at least one of the fluids being submitted to a swirling motion
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/32Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid using a mixture of gaseous fuel and pure oxygen or oxygen-enriched air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23MCASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00Casings; Linings; Walls
    • F23M5/02Casings; Linings; Walls characterised by the shape of the bricks or blocks used
    • F23M5/025Casings; Linings; Walls characterised by the shape of the bricks or blocks used specially adapted for burner openings
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2211/00Heating processes for glass melting in glass melting furnaces
    • C03B2211/40Heating processes for glass melting in glass melting furnaces using oxy-fuel burners
    • C03B2211/60Heating processes for glass melting in glass melting furnaces using oxy-fuel burners oxy-fuel burner construction
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00Technologies relating to the processing of minerals
    • Y02P40/50Glass production, e.g. reusing waste heat during processing or shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Air Supply (AREA)
  • Gas Burners (AREA)
  • Combustion Of Fluid Fuel (AREA)
DE69921939T 1998-11-03 1999-10-22 Selbstkühlender Sauerstoff-Brennstoffbrenner für Hochtemperaturöfen Expired - Lifetime DE69921939T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/185,183 US6123542A (en) 1998-11-03 1998-11-03 Self-cooled oxygen-fuel burner for use in high-temperature and high-particulate furnaces
US185183 1998-11-03

Publications (2)

Publication Number Publication Date
DE69921939D1 true DE69921939D1 (de) 2004-12-23
DE69921939T2 DE69921939T2 (de) 2005-11-24

Family

ID=22679946

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69921939T Expired - Lifetime DE69921939T2 (de) 1998-11-03 1999-10-22 Selbstkühlender Sauerstoff-Brennstoffbrenner für Hochtemperaturöfen

Country Status (7)

Country Link
US (3) US6123542A (de)
EP (1) EP0999411B1 (de)
JP (1) JP2000146113A (de)
KR (1) KR20000035204A (de)
CN (1) CN1157558C (de)
AT (1) ATE282792T1 (de)
DE (1) DE69921939T2 (de)

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US6123542A (en) 2000-09-26
ATE282792T1 (de) 2004-12-15
KR20000035204A (ko) 2000-06-26
CN1261138A (zh) 2000-07-26
EP0999411A2 (de) 2000-05-10
JP2000146113A (ja) 2000-05-26
EP0999411B1 (de) 2004-11-17
EP0999411A3 (de) 2000-11-02
CN1157558C (zh) 2004-07-14
DE69921939T2 (de) 2005-11-24
US6276924B1 (en) 2001-08-21
US6210151B1 (en) 2001-04-03

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