[go: up one dir, main page]

WO2007145798A3 - Non-centric oxy-fuel burner for glass melting systems - Google Patents

Non-centric oxy-fuel burner for glass melting systems Download PDF

Info

Publication number
WO2007145798A3
WO2007145798A3 PCT/US2007/012533 US2007012533W WO2007145798A3 WO 2007145798 A3 WO2007145798 A3 WO 2007145798A3 US 2007012533 W US2007012533 W US 2007012533W WO 2007145798 A3 WO2007145798 A3 WO 2007145798A3
Authority
WO
WIPO (PCT)
Prior art keywords
centric
oxy
glass melting
fuel burner
melting systems
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/US2007/012533
Other languages
French (fr)
Other versions
WO2007145798A2 (en
Inventor
Neil George Simpson
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.)
Messer LLC
Original Assignee
Linde Inc
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 Linde Inc filed Critical Linde Inc
Priority to BRPI0712076-1A priority Critical patent/BRPI0712076A2/en
Priority to EP07795376A priority patent/EP2038582A2/en
Publication of WO2007145798A2 publication Critical patent/WO2007145798A2/en
Anticipated expiration legal-status Critical
Publication of WO2007145798A3 publication Critical patent/WO2007145798A3/en
Ceased legal-status Critical Current

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 
    • F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
    • F23C5/02—Structural details of mounting
    • F23C5/06—Provision for adjustment of burner position during operation
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/235—Heating the glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/235—Heating the glass
    • C03B5/2353—Heating the glass by combustion with pure oxygen or oxygen-enriched air, e.g. using oxy-fuel burners or oxygen lances
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/02—Forehearths, i.e. feeder channels
    • C03B7/06—Means for thermal conditioning or controlling the temperature of the glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/02—Forehearths, i.e. feeder channels
    • C03B7/06—Means for thermal conditioning or controlling the temperature of the glass
    • C03B7/065—Means for thermal conditioning or controlling the temperature of the glass by combustion with pure oxygen or oxygen-enriched air
    • 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
    • F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
    • F23D14/22—Non-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
    • 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
    • F23D14/32—Burners 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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Gas Burners (AREA)

Abstract

A burner and method of combustion for a furnace or a forehearth includes a gas delivery member and a fuel delivery member having a portion thereof disposed at an interior of the gas delivery member and offset or angled from a longitudinal axis of the gas delivery member to provide gaseous oxidant and fuel flows for combustion.
PCT/US2007/012533 2006-06-05 2007-05-25 Non-centric oxy-fuel burner for glass melting systems Ceased WO2007145798A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BRPI0712076-1A BRPI0712076A2 (en) 2006-06-05 2007-05-25 non-central oxyfuel burner for glass melting systems
EP07795376A EP2038582A2 (en) 2006-06-05 2007-05-25 Non-centric oxy-fuel burner for glass melting systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/446,738 2006-06-05
US11/446,738 US20070281264A1 (en) 2006-06-05 2006-06-05 Non-centric oxy-fuel burner for glass melting systems

Publications (2)

Publication Number Publication Date
WO2007145798A2 WO2007145798A2 (en) 2007-12-21
WO2007145798A3 true WO2007145798A3 (en) 2008-12-11

Family

ID=38790669

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/012533 Ceased WO2007145798A2 (en) 2006-06-05 2007-05-25 Non-centric oxy-fuel burner for glass melting systems

Country Status (7)

Country Link
US (1) US20070281264A1 (en)
EP (1) EP2038582A2 (en)
CN (1) CN101490474A (en)
BR (1) BRPI0712076A2 (en)
RU (1) RU2008152802A (en)
WO (1) WO2007145798A2 (en)
ZA (1) ZA200810487B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100159409A1 (en) * 2006-06-05 2010-06-24 Richardson Andrew P Non-centric oxy-fuel burner for glass melting systems
US9587823B2 (en) * 2009-03-25 2017-03-07 Wallace Horn Laminar flow jets
US20120152362A1 (en) * 2010-12-17 2012-06-21 Fluor Technologies Corporation Devices and methods for reducing oxygen infiltration
CN106116109A (en) * 2016-06-22 2016-11-16 巨石集团有限公司 A kind of cell furnace and the method for glass smelting

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152635A (en) * 1960-10-31 1964-10-13 Paul D Cox Gas burner including gas and air mixing apparatus
US4032287A (en) * 1975-06-16 1977-06-28 United States Steel Corporation Combination burner

Family Cites Families (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127156A (en) * 1964-03-31 Figure
US2263170A (en) * 1938-12-07 1941-11-18 Nat Machine Works Gas burner
US3115851A (en) * 1960-05-11 1963-12-31 Foster Wheeler Corp Multi-fuel burner
US3337324A (en) * 1963-04-30 1967-08-22 Union Carbide Corp Process for melting and refining glass batch
US3635646A (en) * 1970-08-27 1972-01-18 Cox Mfg Co Inc Gas burner
US4170981A (en) * 1976-04-02 1979-10-16 Sky Bussan Kabushiki Kaisha Burner of air adjustment type provided with annular air passage
US4125360A (en) * 1976-10-28 1978-11-14 Envirotech Corporation Steam atomizing burner
JPS5535885A (en) * 1978-09-06 1980-03-13 Kobe Steel Ltd Combustion method capable of minimizing production of nitrogen oxide and smoke
US4541796A (en) * 1980-04-10 1985-09-17 Union Carbide Corporation Oxygen aspirator burner for firing a furnace
US4424793A (en) * 1980-06-16 1984-01-10 R. W. Beckett Corporation Power gas burner
US4473388A (en) * 1983-02-04 1984-09-25 Union Carbide Corporation Process for melting glass
FR2546155B1 (en) * 1983-05-20 1986-06-27 Air Liquide PROCESS AND INSTALLATION FOR GLASS MAKING
US4539035A (en) * 1984-03-26 1985-09-03 Messer Griesheim Industries, Inc. Method and apparatus for improving oxygen burner performance in a glass furnace
US4642047A (en) * 1984-08-17 1987-02-10 American Combustion, Inc. Method and apparatus for flame generation and utilization of the combustion products for heating, melting and refining
US4565560A (en) * 1984-12-19 1986-01-21 Ppg Industries, Inc. Energy efficient and anti-corrosive burner nozzle construction and installation configuration
US4679733A (en) * 1986-03-13 1987-07-14 The Dow Chemical Company Two-fluid nozzle for atomizing a liquid-solid slurry
US4909727A (en) * 1987-03-04 1990-03-20 Combustion Tec, Inc. Oxygen enriched continuous combustion in a regenerative furance
GB8720468D0 (en) * 1987-08-29 1987-10-07 Boc Group Plc Flame treatment method
US4816056A (en) * 1987-10-02 1989-03-28 Ppg Industries, Inc. Heating and agitating method for multi-stage melting and refining of glass
US4878830A (en) * 1988-06-20 1989-11-07 Exxon Research And Engineering Company Substoichiometric fuel firing for minimum NOx emissions
US4986748A (en) * 1989-12-15 1991-01-22 Corning Incorporated Wide range oxy-fuel burner and furnace operation
US5215455A (en) * 1990-01-08 1993-06-01 Tansalta Resources Investment Corporation Combustion process
US5085156A (en) * 1990-01-08 1992-02-04 Transalta Resources Investment Corporation Combustion process
US6096106A (en) * 1990-04-03 2000-08-01 The Standard Oil Company Endothermic reaction apparatus
US5116399A (en) * 1991-04-11 1992-05-26 Union Carbide Industrial Gases Technology Corporation Glass melter with front-wall oxygen-fired burner process
US5139558A (en) * 1991-11-20 1992-08-18 Union Carbide Industrial Gases Technology Corporation Roof-mounted auxiliary oxygen-fired burner in glass melting furnace
US5256058A (en) * 1992-03-30 1993-10-26 Combustion Tec, Inc. Method and apparatus for oxy-fuel heating with lowered NOx in high temperature corrosive environments
US5203859A (en) * 1992-04-22 1993-04-20 Institute Of Gas Technology Oxygen-enriched combustion method
US5413477A (en) * 1992-10-16 1995-05-09 Gas Research Institute Staged air, low NOX burner with internal recuperative flue gas recirculation
US5267850A (en) * 1992-06-04 1993-12-07 Praxair Technology, Inc. Fuel jet burner
US5238396A (en) * 1992-06-18 1993-08-24 The Boc Group, Inc. Fuel-burner method and apparatus
US5643348A (en) * 1992-09-14 1997-07-01 Schuller International, Inc. Oxygen/fuel fired furnaces having massive, low velocity, turbulent flame clouds
US5346524A (en) * 1992-09-14 1994-09-13 Schuller International, Inc. Oxygen/fuel firing of furnaces with massive, low velocity, turbulent flames
US5269679A (en) * 1992-10-16 1993-12-14 Gas Research Institute Staged air, recirculating flue gas low NOx burner
GB9224852D0 (en) * 1992-11-27 1993-01-13 Pilkington Glass Ltd Flat glass furnaces
US5299929A (en) * 1993-02-26 1994-04-05 The Boc Group, Inc. Fuel burner apparatus and method employing divergent flow nozzle
US5431559A (en) * 1993-07-15 1995-07-11 Maxon Corporation Oxygen-fuel burner with staged oxygen supply
US5458483A (en) * 1993-07-15 1995-10-17 Maxon Corporation Oxygen-fuel burner with integral staged oxygen supply
US5454712A (en) * 1993-09-15 1995-10-03 The Boc Group, Inc. Air-oxy-fuel burner method and apparatus
PT683357E (en) * 1994-05-18 2000-06-30 Praxair Technology Inc METHOD FOR WORKING WITH AN OVEN
US5567141A (en) * 1994-12-30 1996-10-22 Combustion Tec, Inc. Oxy-liquid fuel combustion process and apparatus
US5924858A (en) * 1995-06-13 1999-07-20 Praxair Technology, Inc. Staged combustion method
US5755818A (en) * 1995-06-13 1998-05-26 Praxair Technology, Inc. Staged combustion method
US5984667A (en) * 1995-07-17 1999-11-16 American Air Liquide, Inc. Combustion process and apparatus therefore containing separate injection of fuel and oxidant streams
DE69632666T2 (en) * 1995-07-17 2005-06-09 L'Air Liquide, S.A. a Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procédés Georges Claude Combustion method and apparatus therefor with separate injection of fuel and oxidant
US5611682A (en) * 1995-09-05 1997-03-18 Air Products And Chemicals, Inc. Low-NOx staged combustion device for controlled radiative heating in high temperature furnaces
US5993203A (en) * 1995-11-01 1999-11-30 Gas Research Institute Heat transfer enhancements for increasing fuel efficiency in high temperature furnaces
FR2743360B1 (en) * 1996-01-05 1998-02-27 Air Liquide METHOD FOR HEATING THE LOAD OF A GLASS OVEN
US5823769A (en) * 1996-03-26 1998-10-20 Combustion Tec, Inc. In-line method of burner firing and NOx emission control for glass melting
US5807418A (en) * 1996-05-21 1998-09-15 Praxair Technology, Inc. Energy recovery in oxygen-fired glass melting furnaces
FR2750977B1 (en) * 1996-07-11 1998-10-30 Saint Gobain Vitrage METHOD AND DEVICE FOR REDUCING NOX EMISSIONS IN A GLASSWARE OVEN
GB9616442D0 (en) * 1996-08-05 1996-09-25 Boc Group Plc Oxygen-fuel burner
US5975886A (en) * 1996-11-25 1999-11-02 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Combustion process and apparatus therefore containing separate injection of fuel and oxidant streams
US6237369B1 (en) * 1997-12-17 2001-05-29 Owens Corning Fiberglas Technology, Inc. Roof-mounted oxygen-fuel burner for a glass melting furnace and process of using the oxygen-fuel burner
US6422041B1 (en) * 1999-08-16 2002-07-23 The Boc Group, Inc. Method of boosting a glass melting furnace using a roof mounted oxygen-fuel burner
US6705117B2 (en) * 1999-08-16 2004-03-16 The Boc Group, Inc. Method of heating a glass melting furnace using a roof mounted, staged combustion oxygen-fuel burner
US6354110B1 (en) * 1999-08-26 2002-03-12 The Boc Group, Inc. Enhanced heat transfer through controlled interaction of separate fuel-rich and fuel-lean flames in glass furnaces
US6519973B1 (en) * 2000-03-23 2003-02-18 Air Products And Chemicals, Inc. Glass melting process and furnace therefor with oxy-fuel combustion over melting zone and air-fuel combustion over fining zone
US6250915B1 (en) * 2000-03-29 2001-06-26 The Boc Group, Inc. Burner and combustion method for heating surfaces susceptible to oxidation or reduction

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152635A (en) * 1960-10-31 1964-10-13 Paul D Cox Gas burner including gas and air mixing apparatus
US4032287A (en) * 1975-06-16 1977-06-28 United States Steel Corporation Combination burner

Also Published As

Publication number Publication date
ZA200810487B (en) 2010-05-26
EP2038582A2 (en) 2009-03-25
CN101490474A (en) 2009-07-22
RU2008152802A (en) 2010-08-10
US20070281264A1 (en) 2007-12-06
WO2007145798A2 (en) 2007-12-21
BRPI0712076A2 (en) 2012-01-17

Similar Documents

Publication Publication Date Title
MY166569A (en) Non-centric oxy-fuel burner for glass melting systems
WO2008148994A3 (en) Low nox mixed injector
UA91211C2 (en) Method and furnace for the melting of vitrifiable materials
WO2009101326A3 (en) Low-nox gas injector
EP1801082A3 (en) Process and systems for making inorganic fibers
MXPA02002281A (en) Method of heating a glass melting furnace using a roof mounted, staged combustion oxygen-fuel burner.
WO2007126980A3 (en) Integration of oxy-fuel and air-fuel combustion
EP2824409A3 (en) Method for supplying burners of a glass melting furnace
EP2110604A3 (en) Oxy-combustion coal fired boiler and method of transitioning between air and oxygen firing
MX2010008408A (en) Method for heating a low-nox glass furnace having high heat transfer.
WO2008139104A3 (en) Internal combustion burner
WO2009157980A3 (en) Method of bubbling a gas into a glass melt
WO2007145798A3 (en) Non-centric oxy-fuel burner for glass melting systems
BRPI0416953A (en) gas burner
WO2007007012A3 (en) Method for glass preparation
WO2008042075A3 (en) Low nox combustion
MX2009013787A (en) Low velocity staged combustion for furnace atmosphere control.
PL2153128T3 (en) Diluted combustion
WO2012110434A3 (en) Burner for uniformly heating a long furnace
WO2010004009A3 (en) Burner unit and burner arrangement for powdered solid fuel
GB2449580A (en) Dual fuel gas-liquid burner
ATE462933T1 (en) BURNER WITH A PROTECTIVE ELEMENT FOR IGNITION ELECTRODES
SE0402560D0 (en) Procedure for combustion with burners for industrial furnaces, as well as burners
PT1923634T (en) Adjustment of fuel gas/air mixture via the burner or flame temperature of a heating device
IN2009KO00625A (en)

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200780025920.7

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07795376

Country of ref document: EP

Kind code of ref document: A2

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2007795376

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2008152802

Country of ref document: RU

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: PI0712076

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20081205

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)