CN100432533C - 过热空气口和锅炉系统 - Google Patents

过热空气口和锅炉系统 Download PDF

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Publication number
CN100432533C
CN100432533C CNB038033259A CN03803325A CN100432533C CN 100432533 C CN100432533 C CN 100432533C CN B038033259 A CNB038033259 A CN B038033259A CN 03803325 A CN03803325 A CN 03803325A CN 100432533 C CN100432533 C CN 100432533C
Authority
CN
China
Prior art keywords
superheated air
air port
superheated
inlet
outlet end
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
CNB038033259A
Other languages
English (en)
Chinese (zh)
Other versions
CN1688846A (zh
Inventor
乔尔·瓦茨基
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.)
Advanced Fuel Technology Co
Siemens Energy Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CN1688846A publication Critical patent/CN1688846A/zh
Application granted granted Critical
Publication of CN100432533C publication Critical patent/CN100432533C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M9/00—Baffles or deflectors for air or combustion products; Flame shields
    • F23M9/02—Baffles or deflectors for air or combustion products; Flame shields in air inlets
    • 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
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining or circulating atmospheres in heating chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Incineration Of Waste (AREA)
  • Treating Waste Gases (AREA)
  • Air Supply (AREA)
  • Furnace Details (AREA)
CNB038033259A 2002-02-07 2003-02-07 过热空气口和锅炉系统 Expired - Fee Related CN100432533C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35567402P 2002-02-07 2002-02-07
US60/355,674 2002-02-07

Publications (2)

Publication Number Publication Date
CN1688846A CN1688846A (zh) 2005-10-26
CN100432533C true CN100432533C (zh) 2008-11-12

Family

ID=27734546

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB038033259A Expired - Fee Related CN100432533C (zh) 2002-02-07 2003-02-07 过热空气口和锅炉系统

Country Status (7)

Country Link
US (1) US7047891B2 (enExample)
EP (1) EP1472494A4 (enExample)
JP (1) JP2005517149A (enExample)
KR (1) KR100962187B1 (enExample)
CN (1) CN100432533C (enExample)
AU (1) AU2003209083B2 (enExample)
WO (1) WO2003067167A2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080083356A1 (en) * 2006-10-09 2008-04-10 Roy Payne HYBRID BOOSTED OVERFIRE AIR SYSTEM AND METHODS FOR NOx REDUCTION IN COMBUSTION GASES
US7665458B2 (en) * 2007-05-16 2010-02-23 General Electric Company Overfire air tube damper for boiler and method for regulating overfire air
US20090084346A1 (en) * 2007-09-28 2009-04-02 General Electric Company Gas flow injector and method of injecting gas into a combustion system
US7775791B2 (en) 2008-02-25 2010-08-17 General Electric Company Method and apparatus for staged combustion of air and fuel
US8302545B2 (en) * 2009-02-20 2012-11-06 General Electric Company Systems for staged combustion of air and fuel
JP2011058737A (ja) * 2009-09-11 2011-03-24 Babcock Hitachi Kk 微粉炭焚きボイラ
US20120174837A1 (en) * 2011-01-06 2012-07-12 Jiefeng Shan Tiltable nozzle assembly for an overfire air port in a coal burning power plant
KR101747609B1 (ko) * 2013-07-09 2017-06-14 미츠비시 히타치 파워 시스템즈 가부시키가이샤 연소 장치
GB201312870D0 (en) * 2013-07-18 2013-09-04 Charlton & Jenrick Ltd Fire constructions
JP6556871B2 (ja) * 2016-01-20 2019-08-14 三菱日立パワーシステムズ株式会社 アフタエアポート及びこれを備えた燃焼装置
CN110715318B (zh) * 2019-09-20 2020-11-06 安徽安庆皖江发电有限责任公司 燃烧锅炉的燃尽风送风装置
CN111536506A (zh) * 2020-05-27 2020-08-14 江苏申港锅炉有限公司 一种锅炉燃尽风装置
CN112275112B (zh) * 2020-10-12 2022-08-05 亳州洁能电力有限公司 一种垃圾焚烧发电烟气处理装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4722287A (en) * 1986-07-07 1988-02-02 Combustion Engineering, Inc. Sorbent injection system
US5020254A (en) * 1988-02-09 1991-06-04 Sheppard Paul G Illuminated sign system having tensioning means
US5727480A (en) * 1996-04-17 1998-03-17 Foster Wheeler International, Inc. Over-fire air control system for a pulverized solid fuel furnace
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
US6490985B2 (en) * 1998-08-20 2002-12-10 Hitachi, Ltd. Boiler

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2090740A (en) * 1934-07-16 1937-08-24 Isadore J Zimmerman Burner
US2956527A (en) * 1955-07-07 1960-10-18 Babcock & Wilcox Co Combustion apparatus for ash containing fuel
US4566393A (en) * 1984-02-15 1986-01-28 Connell Ralph M Wood-waste burner system
US5011400A (en) * 1986-02-03 1991-04-30 Foster Wheeler Energy Corporation Controlled flow split steam burner assembly with sorbent injection
US5020454A (en) * 1990-10-31 1991-06-04 Combustion Engineering, Inc. Clustered concentric tangential firing system
CA2086399C (en) * 1992-01-27 2004-03-30 Joel Vatsky Split stream burner assembly
CA2151308C (en) * 1994-06-17 1999-06-08 Hideaki Ohta Pulverized fuel combustion burner
US6145450A (en) * 1996-02-06 2000-11-14 Foster Wheeler Corporation Burner assembly with air stabilizer vane
US5762007A (en) * 1996-12-23 1998-06-09 Vatsky; Joel Fuel injector for use in a furnace

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4722287A (en) * 1986-07-07 1988-02-02 Combustion Engineering, Inc. Sorbent injection system
US5020254A (en) * 1988-02-09 1991-06-04 Sheppard Paul G Illuminated sign system having tensioning means
US5727480A (en) * 1996-04-17 1998-03-17 Foster Wheeler International, Inc. Over-fire air control system for a pulverized solid fuel furnace
US6490985B2 (en) * 1998-08-20 2002-12-10 Hitachi, Ltd. Boiler
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

Also Published As

Publication number Publication date
AU2003209083A1 (en) 2003-09-02
WO2003067167A3 (en) 2003-11-20
EP1472494A2 (en) 2004-11-03
US7047891B2 (en) 2006-05-23
CN1688846A (zh) 2005-10-26
AU2003209083B2 (en) 2008-05-01
US20030145768A1 (en) 2003-08-07
WO2003067167A2 (en) 2003-08-14
KR100962187B1 (ko) 2010-06-10
JP2005517149A (ja) 2005-06-09
KR20040088063A (ko) 2004-10-15
EP1472494A4 (en) 2009-12-09

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: ADVANCED FUEL COMPONENTS, INC.

Free format text: FORMER OWNER: VATSKY JOEL

Effective date: 20120711

C41 Transfer of patent application or patent right or utility model
C56 Change in the name or address of the patentee

Owner name: SIEMENS POWER GENERATION INC.

Free format text: FORMER NAME: ADVANCED FUEL COMPONENTS, INC.

CP03 Change of name, title or address

Address after: Delaware

Patentee after: SIEMENS ENERGY, Inc.

Address before: New jersey, USA

Patentee before: Advanced fuel technology Co.

TR01 Transfer of patent right

Effective date of registration: 20120711

Address after: New jersey, USA

Patentee after: Advanced fuel technology Co.

Address before: New jersey, USA

Patentee before: Joel Watsky

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081112

Termination date: 20150207

EXPY Termination of patent right or utility model