SE462995B - Kraftanlaeggning med foerbraenning av ett braensle i en fluidiserad baedd av partikulaert material - Google Patents

Kraftanlaeggning med foerbraenning av ett braensle i en fluidiserad baedd av partikulaert material

Info

Publication number
SE462995B
SE462995B SE8701882A SE8701882A SE462995B SE 462995 B SE462995 B SE 462995B SE 8701882 A SE8701882 A SE 8701882A SE 8701882 A SE8701882 A SE 8701882A SE 462995 B SE462995 B SE 462995B
Authority
SE
Sweden
Prior art keywords
air distribution
bed
combustion
chamber
tubes
Prior art date
Application number
SE8701882A
Other languages
English (en)
Swedish (sv)
Other versions
SE8701882D0 (sv
SE8701882L (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 SE8701882A priority Critical patent/SE462995B/sv
Publication of SE8701882D0 publication Critical patent/SE8701882D0/xx
Priority to DE88106998T priority patent/DE3879752T2/de
Priority to JP63107762A priority patent/JP2597646B2/ja
Priority to ES88106998T priority patent/ES2051791T3/es
Priority to EP88106998A priority patent/EP0289974B1/de
Priority to US07/190,844 priority patent/US4854854A/en
Priority to DK250988A priority patent/DK169899B1/da
Priority to FI882153A priority patent/FI91559C/fi
Publication of SE8701882L publication Critical patent/SE8701882L/xx
Publication of SE462995B publication Critical patent/SE462995B/sv

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 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/18—Details; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7182—Feed mechanisms characterised by the means for feeding the components to the mixer with means for feeding the material with a fractal or tree-type distribution in a surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/44—Fluidisation grids
    • 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 or dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0084—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed with recirculation of separated solids or with cooling of the bed particles outside the combustion bed
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/41—Mixers of the fractal type
    • 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 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/99006—Arrangements for starting combustion

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
SE8701882A 1987-05-07 1987-05-07 Kraftanlaeggning med foerbraenning av ett braensle i en fluidiserad baedd av partikulaert material SE462995B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE8701882A SE462995B (sv) 1987-05-07 1987-05-07 Kraftanlaeggning med foerbraenning av ett braensle i en fluidiserad baedd av partikulaert material
DE88106998T DE3879752T2 (de) 1987-05-07 1988-05-02 Kraftwerk zum Verbrennen von Brennstoff in einem Wirbelbett aus teilchenförmigem Material.
JP63107762A JP2597646B2 (ja) 1987-05-07 1988-05-02 発電プラント
ES88106998T ES2051791T3 (es) 1987-05-07 1988-05-02 Central electrica para quemar un combustible en un lecho fluidizado de material particulado.
EP88106998A EP0289974B1 (de) 1987-05-07 1988-05-02 Kraftwerk zum Verbrennen von Brennstoff in einem Wirbelbett aus teilchenförmigem Material
US07/190,844 US4854854A (en) 1987-05-07 1988-05-06 Fluidized bed fuel-fired power plant
DK250988A DK169899B1 (da) 1987-05-07 1988-05-06 Kraftanlæg med forbrænding af et brændsel i et fluidiseret leje af et partikelformet materiale
FI882153A FI91559C (fi) 1987-05-07 1988-05-06 Voimala, jossa polttoaineen palaminen tapahtuu hiukkasmaista ainetta sisältävässä leijukerroksessa

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8701882A SE462995B (sv) 1987-05-07 1987-05-07 Kraftanlaeggning med foerbraenning av ett braensle i en fluidiserad baedd av partikulaert material

Publications (3)

Publication Number Publication Date
SE8701882D0 SE8701882D0 (sv) 1987-05-07
SE8701882L SE8701882L (sv) 1988-11-08
SE462995B true SE462995B (sv) 1990-09-24

Family

ID=20368443

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8701882A SE462995B (sv) 1987-05-07 1987-05-07 Kraftanlaeggning med foerbraenning av ett braensle i en fluidiserad baedd av partikulaert material

Country Status (7)

Country Link
EP (1) EP0289974B1 (de)
JP (1) JP2597646B2 (de)
DE (1) DE3879752T2 (de)
DK (1) DK169899B1 (de)
ES (1) ES2051791T3 (de)
FI (1) FI91559C (de)
SE (1) SE462995B (de)

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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE462445B (sv) * 1989-02-10 1990-06-25 Abb Stal Ab Kraftanlaeggning med foerbraenning av ett braensle i en fluidiserad baedd
SE464539B (sv) * 1989-09-22 1991-05-06 Abb Stal Ab Saett och anordning foer foervaermning av virvelbaedd genom foerbraenning av startbraensle
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
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.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE277612C (de) *
US3096104A (en) * 1959-05-15 1963-07-02 Browning Harold Flexible pipe line fitting
US4268244A (en) * 1979-04-02 1981-05-19 G. P. Worsley & Company Limited Fluid bed furnaces
SU1149105A1 (ru) * 1983-11-17 1985-04-07 Предприятие П/Я А-3513 Топка кип щего сло
DE3527825A1 (de) * 1985-08-02 1987-02-05 Hoelter Heinz Wirbelschichtfeuerungsanlage mit offenem anstroemboden
US4854854A (en) 1987-05-07 1989-08-08 Abb Stal Ab Fluidized bed fuel-fired power plant

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
EP0289974B1 (de) 1993-03-31
DE3879752D1 (de) 1993-05-06
DK250988D0 (da) 1988-05-06
SE8701882D0 (sv) 1987-05-07
JP2597646B2 (ja) 1997-04-09
DE3879752T2 (de) 1993-10-07
ES2051791T3 (es) 1994-07-01
SE8701882L (sv) 1988-11-08
FI91559C (fi) 1994-07-11
FI882153A7 (fi) 1988-11-08
FI882153A0 (fi) 1988-05-06
EP0289974A1 (de) 1988-11-09
FI91559B (fi) 1994-03-31
JPS63290307A (ja) 1988-11-28
DK169899B1 (da) 1995-03-27
DK250988A (da) 1988-11-08

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