GB1203755A - Method of and apparatus for generating heat - Google Patents

Method of and apparatus for generating heat

Info

Publication number
GB1203755A
GB1203755A GB4830566A GB4830566A GB1203755A GB 1203755 A GB1203755 A GB 1203755A GB 4830566 A GB4830566 A GB 4830566A GB 4830566 A GB4830566 A GB 4830566A GB 1203755 A GB1203755 A GB 1203755A
Authority
GB
United Kingdom
Prior art keywords
ash
fuel
air
chamber
leg
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
GB4830566A
Inventor
James Mclaren
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents 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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to GB4830566A priority Critical patent/GB1203755A/en
Publication of GB1203755A publication Critical patent/GB1203755A/en
Expired legal-status Critical Current

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
    • F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B2700/00—Combustion apparatus for solid fuel
    • F23B2700/009—Combustion apparatus for solid fuel adapted for use in various steam boilers

Abstract

1,203,755. Burning pulverulent fuel. COAL INDUSTRY (PATENTS) Ltd. 23 Jan., 1968 [27 Oct., 1966], No. 48305/66. Heading F4B. Pulverulent solid fuel is burnt in chamber filled with a cloud of ash, combustion air being introduced at one point and hot gases and burnt fuel being withdrawn at another point. Air is introduced below the perforated bottom 6 of a combustion chamber to which powdered fuel is introduced at 8A and hot gases and ash withdrawn at 9. Ash separated from the exhaust is returned at 12 to maintain the amount of solid in the chamber, and heat exchange tubes 2 within the combustion chamber maintain the temperature between 550‹-900‹ C. In another embodiment, the ash cloud is circulated in a closed loop, air entrained fuel being introduced into one leg, and the pressure drop along the other leg being used to control the recirculation of ash.
GB4830566A 1966-10-27 1966-10-27 Method of and apparatus for generating heat Expired GB1203755A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4830566A GB1203755A (en) 1966-10-27 1966-10-27 Method of and apparatus for generating heat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4830566A GB1203755A (en) 1966-10-27 1966-10-27 Method of and apparatus for generating heat

Publications (1)

Publication Number Publication Date
GB1203755A true GB1203755A (en) 1970-09-03

Family

ID=10448148

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4830566A Expired GB1203755A (en) 1966-10-27 1966-10-27 Method of and apparatus for generating heat

Country Status (1)

Country Link
GB (1) GB1203755A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2539546A1 (en) * 1975-09-05 1977-03-17 Metallgesellschaft Ag METHOD OF COMBUSTION OF CARBON MATERIALS
DE2804073A1 (en) * 1977-01-31 1978-08-10 William Benedict Johnson FLUIDED BED COMBUSTION AND HEAT TRANSFER DEVICE AND METHOD FOR OPERATING SUCH DEVICE
WO1985002897A1 (en) * 1983-12-20 1985-07-04 HB-CONSULT RA^oDGIVANDE INGENJÖRER AB Boiler with a shaking grate
EP0158033A2 (en) * 1982-03-15 1985-10-16 Studsvik Aktiebolag A method of controlling a fast fluidized bed boiler

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2539546A1 (en) * 1975-09-05 1977-03-17 Metallgesellschaft Ag METHOD OF COMBUSTION OF CARBON MATERIALS
DE2804073A1 (en) * 1977-01-31 1978-08-10 William Benedict Johnson FLUIDED BED COMBUSTION AND HEAT TRANSFER DEVICE AND METHOD FOR OPERATING SUCH DEVICE
EP0158033A2 (en) * 1982-03-15 1985-10-16 Studsvik Aktiebolag A method of controlling a fast fluidized bed boiler
EP0158033A3 (en) * 1982-03-15 1986-01-02 Studsvik Energiteknik Ab A method of and an apparatus for controlling a fast fluidized bed boiler
WO1985002897A1 (en) * 1983-12-20 1985-07-04 HB-CONSULT RA^oDGIVANDE INGENJÖRER AB Boiler with a shaking grate

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee