SE462445B - Kraftanlaeggning med foerbraenning av ett braensle i en fluidiserad baedd - Google Patents

Kraftanlaeggning med foerbraenning av ett braensle i en fluidiserad baedd

Info

Publication number
SE462445B
SE462445B SE8900461A SE8900461A SE462445B SE 462445 B SE462445 B SE 462445B SE 8900461 A SE8900461 A SE 8900461A SE 8900461 A SE8900461 A SE 8900461A SE 462445 B SE462445 B SE 462445B
Authority
SE
Sweden
Prior art keywords
ash
chambers
walls
space
combustion
Prior art date
Application number
SE8900461A
Other languages
English (en)
Swedish (sv)
Other versions
SE8900461D0 (sv
Inventor
A 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
Priority to SE8900461A priority Critical patent/SE462445B/sv
Publication of SE8900461D0 publication Critical patent/SE8900461D0/xx
Priority to JP2503669A priority patent/JPH04503245A/ja
Priority to DK90903629.5T priority patent/DK0457839T3/da
Priority to EP90903629A priority patent/EP0457839B1/en
Priority to PCT/SE1990/000084 priority patent/WO1990009550A1/en
Priority to ES90903629T priority patent/ES2066195T3/es
Priority to US07/741,493 priority patent/US5176089A/en
Priority to CA002046616A priority patent/CA2046616A1/en
Priority to AT90903629T priority patent/ATE112619T1/de
Priority to AU51566/90A priority patent/AU626999B2/en
Priority to DE69013143T priority patent/DE69013143T2/de
Publication of SE462445B publication Critical patent/SE462445B/sv
Priority to FI913784A priority patent/FI92522C/fi

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)
SE8900461A 1989-02-10 1989-02-10 Kraftanlaeggning med foerbraenning av ett braensle i en fluidiserad baedd SE462445B (sv)

Priority Applications (12)

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
DE69013143T DE69013143T2 (de) 1989-02-10 1990-02-08 Kraftwerk mit feuerung von brennstoffen in einem wirbelbett.
PCT/SE1990/000084 WO1990009550A1 (en) 1989-02-10 1990-02-08 A power plant with combustion of a fuel in a fluidized bed
DK90903629.5T DK0457839T3 (da) 1989-02-10 1990-02-08 Kraftværk med forbrænding af brændstof i et fluidiseret leje
EP90903629A EP0457839B1 (en) 1989-02-10 1990-02-08 A power plant with combustion of a fuel in a fluidized bed
JP2503669A JPH04503245A (ja) 1989-02-10 1990-02-08 流動床における燃料の燃焼を伴う動力プラント
ES90903629T ES2066195T3 (es) 1989-02-10 1990-02-08 Central con combustion de un combustible en un lecho fluidizado.
US07/741,493 US5176089A (en) 1989-02-10 1990-02-08 Power plant with combustion of a fuel in a fluidized bed
CA002046616A CA2046616A1 (en) 1989-02-10 1990-02-08 Power plant with combustion of a fuel in a fluidized bed
AT90903629T ATE112619T1 (de) 1989-02-10 1990-02-08 Kraftwerk mit feuerung von brennstoffen in einem wirbelbett.
AU51566/90A AU626999B2 (en) 1989-02-10 1990-02-08 A power plant with combustion of a fuel in a fluidized bed
FI913784A FI92522C (fi) 1989-02-10 1991-08-09 Voimalaitos, jossa polttoaine poltetaan leijupedissä

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 (2)

Publication Number Publication Date
SE8900461D0 SE8900461D0 (sv) 1989-02-10
SE462445B true SE462445B (sv) 1990-06-25

Family

ID=20375007

Family Applications (1)

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

Country Status (12)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999014530A1 (en) * 1997-09-12 1999-03-25 Foster Wheeler Energia Oy Grate construction of a fluidized bed boiler

Families Citing this family (12)

* 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
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999014530A1 (en) * 1997-09-12 1999-03-25 Foster Wheeler Energia Oy Grate construction of a fluidized bed boiler
US6263837B1 (en) 1997-09-12 2001-07-24 Foster Wheeler Energia Oy Grate construction of a fluidized bed boiler

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
DK0457839T3 (da) 1995-03-13
FI92522C (fi) 1994-11-25
DE69013143D1 (de) 1994-11-10
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

Similar Documents

Publication Publication Date Title
SE462445B (sv) Kraftanlaeggning med foerbraenning av ett braensle i en fluidiserad baedd
US5505906A (en) Cleaning of high temperature high pressure (HTHP) gases
US4761131A (en) Fluidized bed flyash reinjection system
US4753177A (en) Fluidized bed reactor
EP0574176A1 (en) Fluidized bed reactor system and method having a heat exchanger
EP1259758B2 (en) Circulating fluidized bed combustion system including a heat exchange chamber between a separating section and a furnace section
JPS6217508A (ja) 蒸気発生装置及びその運転方法
EP0682761A1 (en) Method and apparatus for recovering heat in a fluidized bed reactor
US3574303A (en) Moisture separator reheater for pressurized vapor
SE455127B (sv) Kraftanleggning med forbrenning i fluidiserad bedd
US6481385B1 (en) Fluidized bed combustion system with steam generation
FI91559C (fi) Voimala, jossa polttoaineen palaminen tapahtuu hiukkasmaista ainetta sisältävässä leijukerroksessa
SE460147B (sv) Kraftanlaeggning med fluidiserad baedd och en kylanordning foer baeddmaterial
SE438028B (sv) Virvelbeddsbrennkammare
SE462994B (sv) Foerbraenningsanlaeggning med fluidiserande baedd daer vattenfloedet till foeraangaren kan regleras saa att vid lastbortfall ett laempligt vattenfloede erhaalles till foeraangare och oeverhettare
EP0527898B1 (en) Pfbc power plant
EP0044132B1 (en) Boiler comprising a furnace box
SE412861B (sv) Flerstegsreningsanleggning for gaserna fran en ringformig, en virvelbeddbildande tryckbrennkammare
US20050092219A1 (en) Fluidized bed boiler furnace comprising two hearths separated by an inside leg area
US2616520A (en) Multiple centrifugal separators connected in parallel
US4269151A (en) Combustion chamber
USRE33230E (en) Fluidized bed reactor
SE459988B (sv) Saett att vid driftstoerning kyla baeddmaterial i en pfbc-kraftanlaeggning samt pfbc-kraftanlaeggning med en kylkrets ansluten till baeddkaerlet
US4647341A (en) Dry coke cooling plant
SE450163B (sv) Anleggning for forbrenning i en fluidiserad bedd

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8900461-8

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8900461-8

Format of ref document f/p: F