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GB2011594A - Fluidised bed furnace - Google Patents

Fluidised bed furnace

Info

Publication number
GB2011594A
GB2011594A GB7848788A GB7848788A GB2011594A GB 2011594 A GB2011594 A GB 2011594A GB 7848788 A GB7848788 A GB 7848788A GB 7848788 A GB7848788 A GB 7848788A GB 2011594 A GB2011594 A GB 2011594A
Authority
GB
United Kingdom
Prior art keywords
bed
chamber
bed furnace
fluidised bed
furnace
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.)
Granted
Application number
GB7848788A
Other versions
GB2011594B (en
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.)
Worsley & Co Ltd G P
Original Assignee
Worsley & Co Ltd G P
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 Worsley & Co Ltd G P filed Critical Worsley & Co Ltd G P
Priority to GB7848788A priority Critical patent/GB2011594B/en
Publication of GB2011594A publication Critical patent/GB2011594A/en
Application granted granted Critical
Publication of GB2011594B publication Critical patent/GB2011594B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • 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
    • F23C10/002—Fluidised bed combustion apparatus for pulverulent solid fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Dispersion Chemistry (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

A fluidized-bed furnace, of the kind comprising a fluidisable bed 10 of incombustible particulate material within which fuel e.g. coal is to be burnt, is characterized by at least one chamber 35 extending into the bed from one end thereof, said chamber 35 housing a bed preheating burner 36 and supplying fluidising combustion promoting gas into the bed material via transverse feed pipes 38, usually equipped with upstanding outlet heads. Bed material support is by a V- or U-section trough 32 at least partially accommodating the chamber 35 and a material extraction feed 34. <IMAGE>
GB7848788A 1977-09-16 1978-12-15 Fluidised bed furnace Expired GB2011594B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7848788A GB2011594B (en) 1977-09-16 1978-12-15 Fluidised bed furnace

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3869077 1977-09-16
GB7848788A GB2011594B (en) 1977-09-16 1978-12-15 Fluidised bed furnace

Publications (2)

Publication Number Publication Date
GB2011594A true GB2011594A (en) 1979-07-11
GB2011594B GB2011594B (en) 1982-05-26

Family

ID=26263885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7848788A Expired GB2011594B (en) 1977-09-16 1978-12-15 Fluidised bed furnace

Country Status (1)

Country Link
GB (1) GB2011594B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267801A (en) * 1978-05-31 1981-05-19 Deborah Fluidised Combustion Limited Circulating fluidized bed boiler
US5014651A (en) * 1988-08-25 1991-05-14 D.U.T. Pty. Ltd. Method and apparatus for improving utilization of fuel values of as-mined coal in pulverized fuel-fired boilers
WO1997020172A1 (en) * 1995-12-01 1997-06-05 The Babcock & Wilcox Company Circulating fluidized bed reactor with plural furnace outlets

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267801A (en) * 1978-05-31 1981-05-19 Deborah Fluidised Combustion Limited Circulating fluidized bed boiler
US5014651A (en) * 1988-08-25 1991-05-14 D.U.T. Pty. Ltd. Method and apparatus for improving utilization of fuel values of as-mined coal in pulverized fuel-fired boilers
WO1997020172A1 (en) * 1995-12-01 1997-06-05 The Babcock & Wilcox Company Circulating fluidized bed reactor with plural furnace outlets
GB2322567A (en) * 1995-12-01 1998-09-02 Babcock & Wilcox Co Circulating fluidized bed reactor with plural furnace outlets
GB2322567B (en) * 1995-12-01 2000-03-22 Babcock & Wilcox Co Circulating fluidized bed reactor with plural furnace outlets
US6058858A (en) * 1995-12-01 2000-05-09 The Babcock & Wilcox Company Circulating fluidized bed reactor with plural furnace outlets

Also Published As

Publication number Publication date
GB2011594B (en) 1982-05-26

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941215