CS327791A3 - System for the supply of combustion air and method for nox generation control - Google Patents

System for the supply of combustion air and method for nox generation control Download PDF

Info

Publication number
CS327791A3
CS327791A3 CS913277A CS327791A CS327791A3 CS 327791 A3 CS327791 A3 CS 327791A3 CS 913277 A CS913277 A CS 913277A CS 327791 A CS327791 A CS 327791A CS 327791 A3 CS327791 A3 CS 327791A3
Authority
CS
Czechoslovakia
Prior art keywords
air
combustion
separate
furnace
fossil fuel
Prior art date
Application number
CS913277A
Other languages
Czech (cs)
English (en)
Inventor
John Leonard Marion
Original Assignee
Combustion Eng
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 Combustion Eng filed Critical Combustion Eng
Publication of CS327791A3 publication Critical patent/CS327791A3/cs

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 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/02—Disposition of air supply not passing through burner
    • 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
    • F23C5/08—Disposition of burners
    • F23C5/32—Disposition of burners to obtain rotating flames, i.e. flames moving helically or spirally
    • 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 
    • F23L9/02—Passages or apertures for delivering secondary air for completing combustion of fuel  by discharging the air above the fire

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Air Supply (AREA)
CS913277A 1990-10-31 1991-10-29 System for the supply of combustion air and method for nox generation control CS327791A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60717790A 1990-10-31 1990-10-31

Publications (1)

Publication Number Publication Date
CS327791A3 true CS327791A3 (en) 1992-05-13

Family

ID=24431152

Family Applications (1)

Application Number Title Priority Date Filing Date
CS913277A CS327791A3 (en) 1990-10-31 1991-10-29 System for the supply of combustion air and method for nox generation control

Country Status (15)

Country Link
EP (1) EP0554254B1 (es)
JP (1) JP2731794B2 (es)
KR (1) KR970009483B1 (es)
AU (1) AU646677B2 (es)
BR (1) BR9107060A (es)
CA (1) CA2091341C (es)
CS (1) CS327791A3 (es)
DE (1) DE69121579D1 (es)
ES (1) ES2092573T3 (es)
FI (1) FI931941A (es)
HU (1) HUT65491A (es)
MX (1) MX9100537A (es)
WO (1) WO1992008078A1 (es)
YU (1) YU141991A (es)
ZA (1) ZA915500B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2752042B1 (fr) * 1996-07-31 1998-09-11 Gec Alsthom Stein Ind Busette de soufflage d'air secondaire dans un foyer de combustion
JP5658126B2 (ja) * 2011-11-16 2015-01-21 三菱重工業株式会社 油焚きバーナ、固体燃料焚きバーナユニット及び固体燃料焚きボイラ
CN102913898B (zh) * 2012-10-16 2015-06-24 东方电气集团东方锅炉股份有限公司 一种在前后墙对冲燃烧锅炉中的燃尽风布置方式
JP6284345B2 (ja) * 2013-11-15 2018-02-28 三菱日立パワーシステムズ株式会社 ボイラ
JP6203033B2 (ja) * 2013-12-17 2017-09-27 三菱日立パワーシステムズ株式会社 ボイラ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4425855A (en) * 1983-03-04 1984-01-17 Combustion Engineering, Inc. Secondary air control damper arrangement
US4501204A (en) * 1984-05-21 1985-02-26 Combustion Engineering, Inc. Overfire air admission with varying momentum air streams
JPS6370005A (ja) * 1986-09-10 1988-03-30 Mitsubishi Heavy Ind Ltd ボイラ
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
US5020454A (en) * 1990-10-31 1991-06-04 Combustion Engineering, Inc. Clustered concentric tangential firing system

Also Published As

Publication number Publication date
AU8108691A (en) 1992-05-26
FI931941A0 (fi) 1993-04-29
MX9100537A (es) 1992-06-05
KR970009483B1 (en) 1997-06-13
ES2092573T3 (es) 1996-12-01
JPH05507345A (ja) 1993-10-21
HUT65491A (en) 1994-06-28
KR930702645A (ko) 1993-09-09
JP2731794B2 (ja) 1998-03-25
AU646677B2 (en) 1994-03-03
BR9107060A (pt) 1993-09-14
FI931941A (fi) 1993-04-29
EP0554254A1 (en) 1993-08-11
DE69121579D1 (de) 1996-09-26
CA2091341A1 (en) 1992-05-01
WO1992008078A1 (en) 1992-05-14
CA2091341C (en) 1995-12-05
HU9300808D0 (en) 1993-06-28
ZA915500B (en) 1992-04-29
EP0554254B1 (en) 1996-08-21
YU141991A (sh) 1995-10-03

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