JPS5513140A - Fluidized bed apparatus - Google Patents

Fluidized bed apparatus

Info

Publication number
JPS5513140A
JPS5513140A JP8613378A JP8613378A JPS5513140A JP S5513140 A JPS5513140 A JP S5513140A JP 8613378 A JP8613378 A JP 8613378A JP 8613378 A JP8613378 A JP 8613378A JP S5513140 A JPS5513140 A JP S5513140A
Authority
JP
Japan
Prior art keywords
heap
fluidized bed
flat
shape
bed apparatus
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.)
Pending
Application number
JP8613378A
Other languages
Japanese (ja)
Inventor
Toshiki Furue
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.)
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
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 Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP8613378A priority Critical patent/JPS5513140A/en
Publication of JPS5513140A publication Critical patent/JPS5513140A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

Abstract

PURPOSE:To perform effectively the temperature rise of fluidized bed at starting-up stage by combusting fuel with high efficiency. CONSTITUTION:The central part of the fluidized bed apparatus is provided with a dispersing plate with the heap-like portion 3 and also the burner 7 for starting-up below the dispersing plate. The heap-like portion is formed by folding a flat plate into a roof- like shape, a conical shape, or a polypyramid shape, with flat edge portions 2. With such a dispersing plate with the heap-like portion 3 and the flat portion 2, in which hot air from the burner 7 provided below the heap-like portion is made to pass by the heap- like portion 3 and a fluidizing gas is supplied from the flat portion 2, the start-up heating can be attained with very high efficiency.
JP8613378A 1978-07-17 1978-07-17 Fluidized bed apparatus Pending JPS5513140A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8613378A JPS5513140A (en) 1978-07-17 1978-07-17 Fluidized bed apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8613378A JPS5513140A (en) 1978-07-17 1978-07-17 Fluidized bed apparatus

Publications (1)

Publication Number Publication Date
JPS5513140A true JPS5513140A (en) 1980-01-30

Family

ID=13878201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8613378A Pending JPS5513140A (en) 1978-07-17 1978-07-17 Fluidized bed apparatus

Country Status (1)

Country Link
JP (1) JPS5513140A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011112232A2 (en) 2010-03-10 2011-09-15 Lord Ltd, Lp An apparatus for restarting a gas-solids contactor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011112232A2 (en) 2010-03-10 2011-09-15 Lord Ltd, Lp An apparatus for restarting a gas-solids contactor
EP2519345A2 (en) * 2010-03-10 2012-11-07 Lord Ltd LP An apparatus for restarting a gas-solids contactor
EP2519345A4 (en) * 2010-03-10 2012-11-14 Lord Ltd Lp An apparatus for restarting a gas-solids contactor
AU2011224853B2 (en) * 2010-03-10 2014-11-13 Lord Ltd, Lp An apparatus for restarting a gas-solids contactor

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