DE69420051D1 - System mit niedrigem ausstoss und mit niedrigem luftüberschuss - Google Patents

System mit niedrigem ausstoss und mit niedrigem luftüberschuss

Info

Publication number
DE69420051D1
DE69420051D1 DE69420051T DE69420051T DE69420051D1 DE 69420051 D1 DE69420051 D1 DE 69420051D1 DE 69420051 T DE69420051 T DE 69420051T DE 69420051 T DE69420051 T DE 69420051T DE 69420051 D1 DE69420051 D1 DE 69420051D1
Authority
DE
Germany
Prior art keywords
low
firing
pulverized coal
exhaust system
air excess
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 - Fee Related
Application number
DE69420051T
Other languages
English (en)
Other versions
DE69420051T2 (de
Inventor
Carl Bozzuto
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.)
Alstom Power Inc
Original Assignee
Combustion Engineering 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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Application granted granted Critical
Publication of DE69420051D1 publication Critical patent/DE69420051D1/de
Publication of DE69420051T2 publication Critical patent/DE69420051T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus

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)
  • Combustion Of Fluid Fuel (AREA)
DE69420051T 1993-12-29 1994-09-29 System mit niedrigem ausstoss und mit niedrigem luftüberschuss Expired - Fee Related DE69420051T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17477793A 1993-12-29 1993-12-29
PCT/US1994/010952 WO1995018335A1 (en) 1993-12-29 1994-09-29 Low emission and low excess air system

Publications (2)

Publication Number Publication Date
DE69420051D1 true DE69420051D1 (de) 1999-09-16
DE69420051T2 DE69420051T2 (de) 2000-05-25

Family

ID=22637484

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69420051T Expired - Fee Related DE69420051T2 (de) 1993-12-29 1994-09-29 System mit niedrigem ausstoss und mit niedrigem luftüberschuss

Country Status (9)

Country Link
US (1) US5488916A (de)
EP (1) EP0737290B1 (de)
JP (1) JP2929317B2 (de)
KR (1) KR100236131B1 (de)
AT (1) ATE183303T1 (de)
CA (1) CA2179505C (de)
DE (1) DE69420051T2 (de)
TW (1) TW256873B (de)
WO (1) WO1995018335A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5767401A (en) * 1994-07-27 1998-06-16 Socon Sonar Control Device for surveying subterranean spaces or caverns
US5774176A (en) * 1995-01-13 1998-06-30 Applied Synergistics, Inc. Unburned carbon and other combustibles monitor
US5988079A (en) * 1995-01-13 1999-11-23 Framatome Technologies, Inc. Unburned carbon and other combustibles monitor
US5626085A (en) * 1995-12-26 1997-05-06 Combustion Engineering, Inc. Control of staged combustion, low NOx firing systems with single or multiple levels of overfire air
US5809913A (en) * 1996-10-15 1998-09-22 Cinergy Technology, Inc. Corrosion protection for utility boiler side walls
US5899172A (en) * 1997-04-14 1999-05-04 Combustion Engineering, Inc. Separated overfire air injection for dual-chambered furnaces
US6873933B1 (en) * 1998-03-24 2005-03-29 Exergetic Systems Llc Method and apparatus for analyzing coal containing carbon dioxide producing mineral matter as effecting input/loss performance monitoring of a power plant
US6202574B1 (en) * 1999-07-09 2001-03-20 Abb Alstom Power Inc. Combustion method and apparatus for producing a carbon dioxide end product
US6318277B1 (en) * 1999-09-13 2001-11-20 The Babcock & Wilcox Company Method for reducing NOx emissions with minimal increases in unburned carbon and waterwall corrosion
JP4523742B2 (ja) * 2001-09-04 2010-08-11 三菱重工業株式会社 石炭燃焼制御システム
US20040221777A1 (en) * 2003-05-09 2004-11-11 Alstom (Switzerland) Ltd High-set separated overfire air system for pulverized coal fired boilers
US7775791B2 (en) * 2008-02-25 2010-08-17 General Electric Company Method and apparatus for staged combustion of air and fuel
FI121581B (fi) * 2009-05-08 2011-01-14 Foster Wheeler Energia Oy Lämpövoimakattila
US8626450B2 (en) * 2009-06-04 2014-01-07 Alstom Technology Ltd Method for determination of carbon dioxide emissions from combustion sources used to heat a working fluid
EP2336637A1 (de) * 2009-12-14 2011-06-22 ABB Research Ltd. System und dazugehöriges Verfahren zur Überwachung und Steuerung eines Kraftwerks
US8329125B2 (en) 2011-04-27 2012-12-11 Primex Process Specialists, Inc. Flue gas recirculation system
US20130151125A1 (en) * 2011-12-08 2013-06-13 Scott K. Mann Apparatus and Method for Controlling Emissions in an Internal Combustion Engine
RU2499189C1 (ru) * 2012-06-04 2013-11-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Уральский государственный университет" (национальный исследовательский университет) Способ и установка активирования фракционированных по размеру частиц порошкообразного угля
RU2500617C1 (ru) * 2012-06-04 2013-12-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Уральский государственный университет" (национальный исследовательский университет) Способ активирования фракционированных по размеру угольных частиц (варианты)
CN106179685A (zh) * 2016-08-31 2016-12-07 哈尔滨锅炉厂有限责任公司 塔式350mw超临界锅炉的风扇磨布置系统及布置方法
CN106196135A (zh) * 2016-08-31 2016-12-07 哈尔滨锅炉厂有限责任公司 π型350MW超临界锅炉的风扇磨布置系统及布置方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332207A (en) * 1980-10-30 1982-06-01 Combustion Engineering, Inc. Method of improving load response on coal-fired boilers
AU555392B2 (en) * 1983-02-02 1986-09-25 Kobe Seiko Sho K.K. Pulverizing and drying flammable material
JPS59191805A (ja) * 1983-04-14 1984-10-31 Babcock Hitachi Kk 微粉炭の脱硝燃焼方法
JPS6030911A (ja) * 1983-07-29 1985-02-16 Babcock Hitachi Kk 微粉炭燃焼装置
US4622922A (en) * 1984-06-11 1986-11-18 Hitachi, Ltd. Combustion control method
IT1237628B (it) * 1989-10-03 1993-06-12 Michele Gennaro De Metodo per misurare l'efficienza di una combustione e apparecchio per attuare il metodo.
US4969408A (en) * 1989-11-22 1990-11-13 Westinghouse Electric Corp. System for optimizing total air flow in coal-fired boilers
JPH0814369B2 (ja) * 1991-03-26 1996-02-14 川崎重工業株式会社 石炭燃焼炉の燃焼制御装置
JPH0781701B2 (ja) * 1991-04-05 1995-09-06 川崎重工業株式会社 石炭燃焼炉の灰中未燃分推定装置
FI89741C (fi) * 1991-04-30 1993-11-10 Hja Eng Oy Saett att driva ett kraftverk

Also Published As

Publication number Publication date
JPH09500954A (ja) 1997-01-28
US5488916A (en) 1996-02-06
ATE183303T1 (de) 1999-08-15
EP0737290A1 (de) 1996-10-16
DE69420051T2 (de) 2000-05-25
TW256873B (de) 1995-09-11
KR100236131B1 (ko) 1999-12-15
EP0737290B1 (de) 1999-08-11
CA2179505C (en) 1999-10-05
JP2929317B2 (ja) 1999-08-03
CA2179505A1 (en) 1995-07-06
WO1995018335A1 (en) 1995-07-06

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ABB ALSTOM POWER INC. (N.D.GES.D. STAATES DELAWARE

8328 Change in the person/name/address of the agent

Free format text: DREISS, FUHLENDORF, STEIMLE & BECKER, 70188 STUTTGART

8339 Ceased/non-payment of the annual fee