DK0457839T3 - Kraftværk med forbrænding af brændstof i et fluidiseret leje - Google Patents

Kraftværk med forbrænding af brændstof i et fluidiseret leje

Info

Publication number
DK0457839T3
DK0457839T3 DK90903629.5T DK90903629T DK0457839T3 DK 0457839 T3 DK0457839 T3 DK 0457839T3 DK 90903629 T DK90903629 T DK 90903629T DK 0457839 T3 DK0457839 T3 DK 0457839T3
Authority
DK
Denmark
Prior art keywords
walls
pressure
pct
ash
power plant
Prior art date
Application number
DK90903629.5T
Other languages
English (en)
Inventor
Arne Jonsson
Original Assignee
Abb Stal 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 Abb Stal Ab filed Critical Abb Stal Ab
Application granted granted Critical
Publication of DK0457839T3 publication Critical patent/DK0457839T3/da

Links

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
    • F23M5/00—Casings; Linings; Walls
    • F23M5/08—Cooling thereof; Tube walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0015—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type
    • F22B31/003—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type with tubes surrounding the bed or with water tube wall partitions
    • F22B31/0038—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type with tubes surrounding the bed or with water tube wall partitions with tubes in the bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0061—Constructional features of bed cooling
    • 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 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/16—Fluidised bed combustion apparatus specially adapted for operation at superatmospheric pressures, e.g. by the arrangement of the combustion chamber and its auxiliary systems inside a pressure vessel
    • 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 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/18—Details; Accessories
    • F23C10/24—Devices for removal of material from the bed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Fertilizers (AREA)
DK90903629.5T 1989-02-10 1990-02-08 Kraftværk med forbrænding af brændstof i et fluidiseret leje DK0457839T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8900461A SE462445B (sv) 1989-02-10 1989-02-10 Kraftanlaeggning med foerbraenning av ett braensle i en fluidiserad baedd

Publications (1)

Publication Number Publication Date
DK0457839T3 true DK0457839T3 (da) 1995-03-13

Family

ID=20375007

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90903629.5T DK0457839T3 (da) 1989-02-10 1990-02-08 Kraftværk med forbrænding af brændstof i et fluidiseret leje

Country Status (12)

Country Link
US (1) US5176089A (da)
EP (1) EP0457839B1 (da)
JP (1) JPH04503245A (da)
AT (1) ATE112619T1 (da)
AU (1) AU626999B2 (da)
CA (1) CA2046616A1 (da)
DE (1) DE69013143T2 (da)
DK (1) DK0457839T3 (da)
ES (1) ES2066195T3 (da)
FI (1) FI92522C (da)
SE (1) SE462445B (da)
WO (1) WO1990009550A1 (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE464539B (sv) * 1989-09-22 1991-05-06 Abb Stal Ab Saett och anordning foer foervaermning av virvelbaedd genom foerbraenning av startbraensle
FR2667133B1 (fr) * 1990-09-26 1993-06-25 Stein Industrie Dispositif de refroidissement de la paroi d'un foyer de chaudiere a lit fluidise dans une zone mediane.
FR2674614B1 (fr) * 1991-03-27 1993-06-04 Stein Industrie Dispositif de refroidissement de la paroi d'un foyer de chaudiere a lit fluidise dans une zone mediane.
FI97315C (fi) * 1990-09-26 1996-11-25 Stein Industrie Leijukerroskattilan tulipesäseinämän jäähdytyslaitteisto
FI98405B (fi) * 1993-12-07 1997-02-28 Tampella Power Oy Leijukattilan arinarakenne
US5799590A (en) * 1994-04-13 1998-09-01 Sunny Industry Company, Limited Air supply system for incinerator apparatus
US5425331A (en) * 1994-06-13 1995-06-20 Foster Wheeler Energy Corporation Circulating fluidized bed reactor for low grade fuels
US5797334A (en) * 1997-02-12 1998-08-25 The Babcock & Wilcox Company Fluidized bed boiler with bed drain ash cooling and transfer
FI110026B (fi) * 1997-09-12 2002-11-15 Foster Wheeler Energia Oy Leijupetikattilan arinarakenne
JP2004212032A (ja) * 2002-11-15 2004-07-29 Ebara Corp 流動層ガス化炉
US7771585B2 (en) * 2007-03-09 2010-08-10 Southern Company Method and apparatus for the separation of a gas-solids mixture in a circulating fluidized bed reactor
CN101900327B (zh) * 2010-09-08 2011-06-22 山东希尔生物质能源有限公司 生物质燃料内循环机械流化床角管式锅炉
US9140446B2 (en) * 2012-03-27 2015-09-22 Daniel R. Higgins Method and apparatus for improved firing of biomass and other solid fuels for steam production and gasification

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227488A (en) * 1978-10-03 1980-10-14 Foster Wheeler Energy Corporation Fluidized bed unit including a cooling device for bed material
US4628834A (en) * 1981-10-14 1986-12-16 Mckelvie Alastair H Vibratory fluidized bed reactor
SE8500750L (sv) * 1985-02-18 1986-08-19 Asea Stal Ab Kraftanleggning for forbrenning av partikulert brensle i fluidiserad bedd
DE3527825A1 (de) * 1985-08-02 1987-02-05 Hoelter Heinz Wirbelschichtfeuerungsanlage mit offenem anstroemboden
SE460145B (sv) * 1986-07-03 1989-09-11 Asea Stal Ab Kraftanlaeggning med foerbraenning av ett braensle i en fluidiserad baedd
SE462995B (sv) * 1987-05-07 1990-09-24 Abb Stal Ab Kraftanlaeggning med foerbraenning av ett braensle i en fluidiserad baedd av partikulaert material

Also Published As

Publication number Publication date
EP0457839B1 (en) 1994-10-05
SE8900461D0 (sv) 1989-02-10
WO1990009550A1 (en) 1990-08-23
ES2066195T3 (es) 1995-03-01
FI92522C (fi) 1994-11-25
DE69013143D1 (de) 1994-11-10
SE462445B (sv) 1990-06-25
AU5156690A (en) 1990-09-05
FI92522B (fi) 1994-08-15
US5176089A (en) 1993-01-05
FI913784A0 (fi) 1991-08-09
CA2046616A1 (en) 1990-08-11
DE69013143T2 (de) 1995-05-11
JPH04503245A (ja) 1992-06-11
ATE112619T1 (de) 1994-10-15
EP0457839A1 (en) 1991-11-27
AU626999B2 (en) 1992-08-13

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