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AU2003201612A1 - Method and device for jetting secondary air into the smoke gas stream of a combustion system - Google Patents

Method and device for jetting secondary air into the smoke gas stream of a combustion system

Info

Publication number
AU2003201612A1
AU2003201612A1 AU2003201612A AU2003201612A AU2003201612A1 AU 2003201612 A1 AU2003201612 A1 AU 2003201612A1 AU 2003201612 A AU2003201612 A AU 2003201612A AU 2003201612 A AU2003201612 A AU 2003201612A AU 2003201612 A1 AU2003201612 A1 AU 2003201612A1
Authority
AU
Australia
Prior art keywords
gas stream
secondary air
combustion system
smoke gas
jetting secondary
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.)
Abandoned
Application number
AU2003201612A
Inventor
Jakob Stiefel
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.)
Doikos Investments Ltd
Original Assignee
Doikos Investments Ltd
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 Doikos Investments Ltd filed Critical Doikos Investments Ltd
Publication of AU2003201612A1 publication Critical patent/AU2003201612A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel 
    • F23L9/04—Passages or apertures for delivering secondary air for completing combustion of fuel  by discharging the air beyond the fire, i.e. nearer the smoke outlet
    • 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
    • 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 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/008—Flow control devices
    • 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 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/02—Disposition of air supply not passing through burner

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
AU2003201612A 2002-02-05 2003-02-05 Method and device for jetting secondary air into the smoke gas stream of a combustion system Abandoned AU2003201612A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH189/02 2002-02-05
CH1892002 2002-02-05
PCT/CH2003/000087 WO2003067153A1 (en) 2002-02-05 2003-02-05 Method and device for jetting secondary air into the smoke gas stream of a combustion system

Publications (1)

Publication Number Publication Date
AU2003201612A1 true AU2003201612A1 (en) 2003-09-02

Family

ID=27671991

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003201612A Abandoned AU2003201612A1 (en) 2002-02-05 2003-02-05 Method and device for jetting secondary air into the smoke gas stream of a combustion system

Country Status (2)

Country Link
AU (1) AU2003201612A1 (en)
WO (1) WO2003067153A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2584500C (en) 2004-10-27 2012-07-10 Andritz Oy Cooling system for ports in a boiler
CA2524760A1 (en) 2004-11-02 2006-05-02 Babcock-Hitachi K.K. After-air nozzle for two-stage combustion boiler, and a two-stage combustion boiler, boiler and combustion method using the same
US7665458B2 (en) * 2007-05-16 2010-02-23 General Electric Company Overfire air tube damper for boiler and method for regulating overfire air

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE516854A (en) *
FR1253793A (en) * 1960-04-11 1961-02-10 Sulzer Ag Fireplace heating
JPS5960107A (en) * 1982-09-30 1984-04-06 Babcock Hitachi Kk Low nox burning device
US4940004A (en) * 1989-07-07 1990-07-10 J. H. Jansen Company, Inc. High energy combustion air nozzle and method for improving combustion in chemical recovery boilers
DE4301082C2 (en) * 1993-01-16 1997-11-27 Steinmueller Gmbh L & C Method for supplying an O¶2¶-containing combustion gas for the combustion of lumpy combustible material in a combustion chamber with the associated grate of an incinerator and device for carrying out the method
US5441000A (en) * 1994-04-28 1995-08-15 Vatsky; Joel Secondary air distribution system for a furnace
ES2119274T3 (en) * 1994-06-10 1998-10-01 Danieli Off Mecc ROTARY BURNER.
US5727480A (en) * 1996-04-17 1998-03-17 Foster Wheeler International, Inc. Over-fire air control system for a pulverized solid fuel furnace

Also Published As

Publication number Publication date
WO2003067153A1 (en) 2003-08-14

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase