GB2151503B - Fluidized bed combustion apparatus and method of carrying out fluidized bed combustion - Google Patents

Fluidized bed combustion apparatus and method of carrying out fluidized bed combustion

Info

Publication number
GB2151503B
GB2151503B GB08501014A GB8501014A GB2151503B GB 2151503 B GB2151503 B GB 2151503B GB 08501014 A GB08501014 A GB 08501014A GB 8501014 A GB8501014 A GB 8501014A GB 2151503 B GB2151503 B GB 2151503B
Authority
GB
United Kingdom
Prior art keywords
fluidized bed
bed combustion
carrying
combustion apparatus
out fluidized
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
GB08501014A
Other versions
GB8501014D0 (en
GB2151503A (en
Inventor
William Benedict Johnson
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB08210209A external-priority patent/GB2111403B/en
Application filed by Individual filed Critical Individual
Publication of GB8501014D0 publication Critical patent/GB8501014D0/en
Publication of GB2151503A publication Critical patent/GB2151503A/en
Application granted granted Critical
Publication of GB2151503B publication Critical patent/GB2151503B/en
Expired 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
    • B01J8/38—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 with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/384—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 with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
    • 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
    • B01J8/32—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 with introduction into the fluidised bed of more than one kind of moving particles
    • 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 of dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0015—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type
    • F22B31/003—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type with tubes surrounding the bed or with water tube wall partitions
    • 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 of dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of 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 of 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
    • F23C10/02—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
GB08501014A 1981-12-15 1985-01-16 Fluidized bed combustion apparatus and method of carrying out fluidized bed combustion Expired GB2151503B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33079481A 1981-12-15 1981-12-15
GB08210209A GB2111403B (en) 1981-12-15 1982-04-06 Fluidized bed combustion apparatus and method of carrying out fluidized bed combustion

Publications (3)

Publication Number Publication Date
GB8501014D0 GB8501014D0 (en) 1985-02-20
GB2151503A GB2151503A (en) 1985-07-24
GB2151503B true GB2151503B (en) 1986-08-20

Family

ID=26282493

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08501014A Expired GB2151503B (en) 1981-12-15 1985-01-16 Fluidized bed combustion apparatus and method of carrying out fluidized bed combustion

Country Status (1)

Country Link
GB (1) GB2151503B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE131271T1 (en) * 1988-08-31 1995-12-15 Ebara Corp FLUID BED FURNACE WITH COMPOSITE CIRCULATION.
US5156099A (en) * 1988-08-31 1992-10-20 Ebara Corporation Composite recycling type fluidized bed boiler

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4240377A (en) * 1978-01-19 1980-12-23 Johnson William B Fluidized-bed compact boiler and method of operation
GB2005558B (en) * 1977-10-04 1982-06-23 Coal Industry Patents Ltd Feeding of fine partculate material
NO783018L (en) * 1978-09-04 1980-03-05 Hamjern As Fluidised bed incinerator.
GB2070960B (en) * 1980-01-15 1984-06-06 Flameless Furnaces Ltd Fluidised bed combustors

Also Published As

Publication number Publication date
GB8501014D0 (en) 1985-02-20
GB2151503A (en) 1985-07-24

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Legal Events

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