GB1291343A - Particulate solid fuel combustion systems - Google Patents

Particulate solid fuel combustion systems

Info

Publication number
GB1291343A
GB1291343A GB09873/70A GB1987370A GB1291343A GB 1291343 A GB1291343 A GB 1291343A GB 09873/70 A GB09873/70 A GB 09873/70A GB 1987370 A GB1987370 A GB 1987370A GB 1291343 A GB1291343 A GB 1291343A
Authority
GB
United Kingdom
Prior art keywords
fluidized bed
chamber
solid fuel
fuel combustion
particulate solid
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
GB09873/70A
Inventor
Whalley Vowe Battcock
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 GB09873/70A priority Critical patent/GB1291343A/en
Priority to US00128933A priority patent/US3716003A/en
Publication of GB1291343A publication Critical patent/GB1291343A/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
    • F23C10/04—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 the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
    • F23C10/08—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 the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases

Landscapes

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

Abstract

1291343 Burning pulverulent fuel; returning fuel residues COAL INDUSTRY (PATENTS) Ltd 20 April 1971 [24 April 1970] 19873/70 Heading F4B Pulverulent fuel is burnt in a fluidized bed in a chamber 1, fly ash and gases are fed to a cyclone furnace 8 mounted in the top of the chamber and unburnt particles are returned to the fluidized bed through a conduit 11 by an ejector 12. The ejector 12 prevents blockage of the conduit 11 or malfunction due to excess pressure immediately above the fluidized bed. The cyclone furnace may be mounted outside the fluidized bed chamber.
GB09873/70A 1970-04-24 1970-04-24 Particulate solid fuel combustion systems Expired GB1291343A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB09873/70A GB1291343A (en) 1970-04-24 1970-04-24 Particulate solid fuel combustion systems
US00128933A US3716003A (en) 1970-04-24 1971-03-29 Solid fuel combustion systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB09873/70A GB1291343A (en) 1970-04-24 1970-04-24 Particulate solid fuel combustion systems

Publications (1)

Publication Number Publication Date
GB1291343A true GB1291343A (en) 1972-10-04

Family

ID=10136611

Family Applications (1)

Application Number Title Priority Date Filing Date
GB09873/70A Expired GB1291343A (en) 1970-04-24 1970-04-24 Particulate solid fuel combustion systems

Country Status (2)

Country Link
US (1) US3716003A (en)
GB (1) GB1291343A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3244769A1 (en) * 1982-12-03 1984-06-07 Kernforschungsanlage Jülich GmbH, 5170 Jülich DEVICE FOR FINE DUST SEPARATION IN A FLUIDIZED LAYER REACTOR
EP0233630A1 (en) * 1986-02-21 1987-08-26 ASEA Stal Aktiebolag Power plant with a fluidizable bed for fuel combustion
WO2016001813A1 (en) 2014-07-04 2016-01-07 Tubitak Circulating fluidized bed gasification or combustion system

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2743830C2 (en) * 1977-09-29 1984-03-22 Saarbergwerke AG, 6600 Saarbrücken Method for operating a combined gas-steam power plant and gas-steam power plant for carrying out the method
CA1107064A (en) * 1978-04-17 1981-08-18 Charles E. Young Burner for flash smelting furnace
US4184456A (en) * 1978-09-20 1980-01-22 Foster Wheeler Energy Corporation Coal feed system for a fluidized bed combustor
US4359968A (en) * 1979-01-10 1982-11-23 Foster Wheeler Energy Corporation Fluidized bed heat exchanger utilizing a baffle system
US4338781A (en) * 1979-11-01 1982-07-13 Caterpillar Tractor Co. Rotating fluidized bed combustor
SE441622B (en) * 1983-07-15 1985-10-21 Goetaverken Energy Syst Ab DEVICE FOR COMBUSTION OF CARBONIC MATERIAL IN A REACTION CHAMBER WITH SPIRIT LAYER BED
US4580503A (en) * 1983-07-15 1986-04-08 Gotaverken Energy Systems Ab Apparatus for the combustion of carbonaceous material
SE517042C2 (en) * 1993-12-21 2002-04-09 Alstom Power Sweden Holding Ab Method and apparatus for post-combustion and simultaneous particulate separation
FI109881B (en) * 1997-11-17 2002-10-31 Fortum Oil & Gas Oy A method and apparatus for separating a solid from a gas
US6479649B1 (en) * 2000-12-13 2002-11-12 Fmc Corporation Production of carrageenan and carrageenan products
FI20010570A (en) * 2001-03-20 2002-09-21 Fortum Oyj Method and Separator for Separating Two Phases
US8512451B1 (en) 2011-10-07 2013-08-20 William L. Heumann Cyclone separator arrangement

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3244769A1 (en) * 1982-12-03 1984-06-07 Kernforschungsanlage Jülich GmbH, 5170 Jülich DEVICE FOR FINE DUST SEPARATION IN A FLUIDIZED LAYER REACTOR
EP0111275A2 (en) * 1982-12-03 1984-06-20 Forschungszentrum Jülich Gmbh Device for separating fine powder at a fluidzed-bed reactor
EP0111275A3 (en) * 1982-12-03 1986-08-20 Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung Device for separating fine powder at a fluidzed-bed reactor
US4725409A (en) * 1982-12-03 1988-02-16 Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung Arrangement for fine dust separation in a fluidized bed reactor
EP0233630A1 (en) * 1986-02-21 1987-08-26 ASEA Stal Aktiebolag Power plant with a fluidizable bed for fuel combustion
WO2016001813A1 (en) 2014-07-04 2016-01-07 Tubitak Circulating fluidized bed gasification or combustion system
US10035964B2 (en) 2014-07-04 2018-07-31 Tubitak Circulating fluidized bed gasification or combustion system

Also Published As

Publication number Publication date
US3716003A (en) 1973-02-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee