SE0501840L - Procedure as well as for monitoring a burner - Google Patents

Procedure as well as for monitoring a burner

Info

Publication number
SE0501840L
SE0501840L SE0501840A SE0501840A SE0501840L SE 0501840 L SE0501840 L SE 0501840L SE 0501840 A SE0501840 A SE 0501840A SE 0501840 A SE0501840 A SE 0501840A SE 0501840 L SE0501840 L SE 0501840L
Authority
SE
Sweden
Prior art keywords
oxidant
channel
fuel
supplied
burner
Prior art date
Application number
SE0501840A
Other languages
Swedish (sv)
Inventor
Tomas Ekman
Lennart Rangmark
Original Assignee
Aga Ab
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 Aga Ab filed Critical Aga Ab
Priority to SE0501840A priority Critical patent/SE0501840L/en
Priority to US11/372,678 priority patent/US20070042302A1/en
Priority to PCT/SE2006/050278 priority patent/WO2007021239A1/en
Priority to EP06769657A priority patent/EP1915573A1/en
Priority to BRPI0616554-0A priority patent/BRPI0616554A2/en
Publication of SE0501840L publication Critical patent/SE0501840L/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
    • F23D14/20—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
    • 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
    • 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
    • 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
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F23L7/007—Supplying oxygen or oxygen-enriched air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • F23N2229/04—Flame sensors sensitive to the colour of flames
    • 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)
  • Control Of Combustion (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

A method and apparatus for monitoring combustion of a fuel with an oxidant in an industrial furnace. The fuel and oxidant are supplied to a burner head, and a burner outlet flame is monitored by an ultraviolet light detector. At least one fuel channel and at least two oxidant channels are provided and open at an outer surface of the burner head that faces the interior of the furnace. The fuel channel and a first oxidant channel are located at a predetermined first distance from each other, and the fuel channel and the second oxidant channel are located closer to each other at a second distance. The detector is positioned at the fuel channel or at the second oxidant channel. A fraction of the total amount of oxidant supplied is supplied to the second oxidant channel, and oxidant is supplied to the second oxidant channel during the entire combustion process.
SE0501840A 2005-08-19 2005-08-19 Procedure as well as for monitoring a burner SE0501840L (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE0501840A SE0501840L (en) 2005-08-19 2005-08-19 Procedure as well as for monitoring a burner
US11/372,678 US20070042302A1 (en) 2005-08-19 2006-03-10 Method and arrangement for monitoring a burner
PCT/SE2006/050278 WO2007021239A1 (en) 2005-08-19 2006-08-04 Method and arrangement for monitoring a burner.
EP06769657A EP1915573A1 (en) 2005-08-19 2006-08-04 Method and arrangement for monitoring a burner.
BRPI0616554-0A BRPI0616554A2 (en) 2005-08-19 2006-08-04 method for monitoring a burner, and burner for combustion of an oxidant fuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0501840A SE0501840L (en) 2005-08-19 2005-08-19 Procedure as well as for monitoring a burner

Publications (1)

Publication Number Publication Date
SE0501840L true SE0501840L (en) 2007-02-20

Family

ID=37757826

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0501840A SE0501840L (en) 2005-08-19 2005-08-19 Procedure as well as for monitoring a burner

Country Status (5)

Country Link
US (1) US20070042302A1 (en)
EP (1) EP1915573A1 (en)
BR (1) BRPI0616554A2 (en)
SE (1) SE0501840L (en)
WO (1) WO2007021239A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007041086A1 (en) * 2007-08-30 2009-03-05 Linde Ag Method and device for melting glass
CN102056850B (en) * 2008-06-05 2014-05-07 旭硝子欧洲玻璃公司 Glass melting furnace

Family Cites Families (52)

* Cited by examiner, † Cited by third party
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US3689773A (en) * 1971-02-01 1972-09-05 Bailey Miters & Controls Ltd Flame monitor system and method using multiple radiation sensors
US3771944A (en) * 1972-08-30 1973-11-13 Bloom Eng Co Inc Adjustable flame burner
US4039844A (en) * 1975-03-20 1977-08-02 Electronics Corporation Of America Flame monitoring system
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Also Published As

Publication number Publication date
WO2007021239A1 (en) 2007-02-22
EP1915573A1 (en) 2008-04-30
US20070042302A1 (en) 2007-02-22
BRPI0616554A2 (en) 2011-06-21

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