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GB1299125A - Improvements in fluidised bed incinerators - Google Patents

Improvements in fluidised bed incinerators

Info

Publication number
GB1299125A
GB1299125A GB483370A GB483370A GB1299125A GB 1299125 A GB1299125 A GB 1299125A GB 483370 A GB483370 A GB 483370A GB 483370 A GB483370 A GB 483370A GB 1299125 A GB1299125 A GB 1299125A
Authority
GB
United Kingdom
Prior art keywords
bed
refuse
air
pipes
perforated plate
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
Application number
GB483370A
Inventor
D R Muirhead
D A Mitchell
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.)
Power Gas Corp Ltd
Original Assignee
Power Gas Corp Ltd
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 Power Gas Corp Ltd filed Critical Power Gas Corp Ltd
Priority to GB483370A priority Critical patent/GB1299125A/en
Priority to DE19712104485 priority patent/DE2104485C3/en
Priority to FR7103368A priority patent/FR2078052A5/fr
Priority to JP46003737A priority patent/JPS5146988B1/ja
Publication of GB1299125A publication Critical patent/GB1299125A/en
Priority to JP7907276A priority patent/JPS5218074A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/30—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a fluidised bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2203/00—Furnace arrangements
    • F23G2203/50—Fluidised bed furnace
    • F23G2203/502—Fluidised bed furnace with recirculation of bed material inside combustion chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Incineration Of Waste (AREA)

Abstract

1299125 Incinerators POWER-GAS Ltd 19 April 1971 [2 Feb 1970] 4833/70 Heading F4B A fluidized bed incinerator 10 provided with a refuse charging opening 18 above a first bed region, and closable ash and incombustibles discharge openings 23 leading from a second bed region, is so fed with fluidizing air from pipes 17 through one or more air boxes 16 and with further air from pipes 24 that a circulation of the bed sand particles and the burning refuse, as shown by arrow 32, occurrs. Sand particles discharged from openings 23 are separated from the ash and incombustibles by screen 29 and returned to the bed in conveyer 30, chute 28 and gas space 21. The fluidizing air is distributed through an upper perforated plate 14, which may be inclined, and a lower horizontal perforated plate 15 which has a fine stainless steel mesh spot welded to its underside. A refuse shredder may be provided adjacent opening 18.
GB483370A 1970-02-02 1970-02-02 Improvements in fluidised bed incinerators Expired GB1299125A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB483370A GB1299125A (en) 1970-02-02 1970-02-02 Improvements in fluidised bed incinerators
DE19712104485 DE2104485C3 (en) 1970-02-02 1971-02-01 Incinerator
FR7103368A FR2078052A5 (en) 1970-02-02 1971-02-02
JP46003737A JPS5146988B1 (en) 1970-02-02 1971-02-02
JP7907276A JPS5218074A (en) 1970-02-02 1976-07-05 Fluidized bed incinerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB483370A GB1299125A (en) 1970-02-02 1970-02-02 Improvements in fluidised bed incinerators

Publications (1)

Publication Number Publication Date
GB1299125A true GB1299125A (en) 1972-12-06

Family

ID=9784658

Family Applications (1)

Application Number Title Priority Date Filing Date
GB483370A Expired GB1299125A (en) 1970-02-02 1970-02-02 Improvements in fluidised bed incinerators

Country Status (4)

Country Link
JP (2) JPS5146988B1 (en)
DE (1) DE2104485C3 (en)
FR (1) FR2078052A5 (en)
GB (1) GB1299125A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4724779A (en) * 1986-06-26 1988-02-16 White John E Combustion apparatus
US4938170A (en) * 1986-01-21 1990-07-03 Ebara Corporation Thermal reactor
US5138982A (en) * 1986-01-21 1992-08-18 Ebara Corporation Internal circulating fluidized bed type boiler and method of controlling the same

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1448196A (en) * 1972-10-20 1976-09-02 Sprocket Properties Ltd Fluidised bed incinerators
JPS53142058A (en) * 1977-05-17 1978-12-11 Ishigaki Mech Ind Temperatureerising apparatus for fluidized bed incinerator
US4196676A (en) * 1978-07-21 1980-04-08 Combustion Power Company, Inc. Fluid bed combustion method and apparatus
DE3408308A1 (en) * 1984-03-07 1985-09-26 John V. Turramurra New South Wales Allen Method and device for combustion of solid and/or liquid materials

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4938170A (en) * 1986-01-21 1990-07-03 Ebara Corporation Thermal reactor
US5138982A (en) * 1986-01-21 1992-08-18 Ebara Corporation Internal circulating fluidized bed type boiler and method of controlling the same
US4724779A (en) * 1986-06-26 1988-02-16 White John E Combustion apparatus

Also Published As

Publication number Publication date
FR2078052A5 (en) 1971-11-05
JPS5146988B1 (en) 1976-12-11
DE2104485A1 (en) 1971-08-12
DE2104485B2 (en) 1974-11-21
JPS5218074A (en) 1977-02-10
DE2104485C3 (en) 1975-07-03

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PLE Entries relating assignments, transmissions, licences in the register of patents
PE20 Patent expired after termination of 20 years