FR2537701B1 - - Google Patents

Info

Publication number
FR2537701B1
FR2537701B1 FR8220546A FR8220546A FR2537701B1 FR 2537701 B1 FR2537701 B1 FR 2537701B1 FR 8220546 A FR8220546 A FR 8220546A FR 8220546 A FR8220546 A FR 8220546A FR 2537701 B1 FR2537701 B1 FR 2537701B1
Authority
FR
France
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
FR8220546A
Other versions
FR2537701A1 (fr
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.)
Creusot Loire SA
Original Assignee
Creusot Loire SA
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 Creusot Loire SA filed Critical Creusot Loire SA
Priority to FR8220546A priority Critical patent/FR2537701A1/fr
Priority to US06/556,870 priority patent/US4552078A/en
Priority to ZA838942A priority patent/ZA838942B/xx
Priority to DE8383402340T priority patent/DE3372876D1/de
Priority to EP83402340A priority patent/EP0112237B1/fr
Publication of FR2537701A1 publication Critical patent/FR2537701A1/fr
Application granted granted Critical
Publication of FR2537701B1 publication Critical patent/FR2537701B1/fr
Granted 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
    • F23C10/18—Details; Accessories
    • F23C10/28—Control devices specially adapted for fluidised bed, combustion apparatus
    • F23C10/30—Control devices specially adapted for fluidised bed, combustion apparatus for controlling the level of the bed or the amount of material in the bed
    • F23C10/32—Control devices specially adapted for fluidised bed, combustion apparatus for controlling the level of the bed or the amount of material in the bed by controlling the rate of recirculation of particles separated from the flue gases
    • 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
    • F23C10/10—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 the separation apparatus being located outside the combustion chamber

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)
FR8220546A 1982-12-08 1982-12-08 Procede et installation de recyclage d'imbrules solides dans un lit fluidise Granted FR2537701A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8220546A FR2537701A1 (fr) 1982-12-08 1982-12-08 Procede et installation de recyclage d'imbrules solides dans un lit fluidise
US06/556,870 US4552078A (en) 1982-12-08 1983-12-01 Process and installation for recycling solid unburnt materials in a fluidized bed
ZA838942A ZA838942B (en) 1982-12-08 1983-12-01 Process and installation for recycling solid unburnt materials in a fluidized bed
DE8383402340T DE3372876D1 (en) 1982-12-08 1983-12-05 Method and apparatus for the recirculation of uncombusted solid material in a fluidized bed
EP83402340A EP0112237B1 (fr) 1982-12-08 1983-12-05 Procédé et installation de recyclage des imbrûlés solides dans un lit fluidisé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8220546A FR2537701A1 (fr) 1982-12-08 1982-12-08 Procede et installation de recyclage d'imbrules solides dans un lit fluidise

Publications (2)

Publication Number Publication Date
FR2537701A1 FR2537701A1 (fr) 1984-06-15
FR2537701B1 true FR2537701B1 (fr) 1985-03-08

Family

ID=9279885

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8220546A Granted FR2537701A1 (fr) 1982-12-08 1982-12-08 Procede et installation de recyclage d'imbrules solides dans un lit fluidise

Country Status (5)

Country Link
US (1) US4552078A (fr)
EP (1) EP0112237B1 (fr)
DE (1) DE3372876D1 (fr)
FR (1) FR2537701A1 (fr)
ZA (1) ZA838942B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560967B1 (fr) * 1984-03-08 1988-08-26 Creusot Loire Procede et appareillage de controle du transfert thermique realise dans un lit fluidise
FR2563118B1 (fr) * 1984-04-20 1987-04-30 Creusot Loire Procede et installation de traitement de matiere en lit fluidise circulant
EP0176293B1 (fr) * 1984-09-24 1991-04-03 Combustion Power Company Inc. Appareil de combustion à lit fluidisé avec recirculation-procédé et dispositif
SE452359C (sv) * 1985-04-30 1994-04-11 Kvaerner Generator Ab Anordning för styrning av värmeövergångstalet vid en CFB-panna
DE3544425A1 (de) * 1985-12-16 1987-06-25 Steag Ag Verfahren zum verbrennen von festen brennstoffen in einer zirkulierenden wirbelschicht und vorrichtung zum durchfuehren dieses verfahrens
SE462446B (sv) * 1989-06-29 1990-06-25 Abb Stal Ab Foerraadsbehaallare foer baeddmaterial vid en kraftanlaeggning med braennkammare foer fluidiserad baedd
US5964085A (en) * 1998-06-08 1999-10-12 Siemens Westinghouse Power Corporation System and method for generating a gaseous fuel from a solid fuel for use in a gas turbine based power plant
JP5936946B2 (ja) * 2012-08-02 2016-06-22 メタウォーター株式会社 流動床ガス化装置
CN106635179B (zh) * 2017-01-23 2019-03-08 江苏华威机械制造有限公司 一种循环流化床与热解床复合气化的工艺及其装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL295333A (fr) * 1962-08-11
US3902462A (en) * 1974-05-28 1975-09-02 Foster Wheeler Energy Corp System and method for generating heat utilizing fluidized beds of different particle size
GB1542862A (en) * 1975-02-14 1979-03-28 Exxon Research Engineering Co Combustion or part-combustion in fluidized beds
GB1523500A (en) * 1975-10-21 1978-09-06 Battelle Development Corp Method of operating a fluidized bed system
FR2334914A1 (fr) * 1975-12-10 1977-07-08 Air Ind Procede d'elimination de poussieres combustibles imbrulees en suspension dans des fumees et installation pour sa mise en oeuvre
JPS5334374A (en) * 1976-09-10 1978-03-30 Babcock Hitachi Kk Method and device for burning shells
US4103646A (en) * 1977-03-07 1978-08-01 Electric Power Research Institute, Inc. Apparatus and method for combusting carbonaceous fuels employing in tandem a fast bed boiler and a slow boiler
SE406366B (sv) * 1977-06-23 1979-02-05 Stal Laval Turbin Ab Virvelbeddsbrennkammare
US4150632A (en) * 1977-11-02 1979-04-24 Combustion Engineering, Inc. Char separator
JPS5664208A (en) * 1979-10-30 1981-06-01 Kawasaki Heavy Ind Ltd Control of temperature of bed in fluidized bed combustion boiler
JPS5668708A (en) * 1979-11-08 1981-06-09 Babcock Hitachi Kk Method of starting fluidized boiler
US4312301A (en) * 1980-01-18 1982-01-26 Battelle Development Corporation Controlling steam temperature to turbines
GB2089485A (en) * 1980-10-07 1982-06-23 Jones Cedric Richard Improvements In Solid Fuel Fired Boiler Operations

Also Published As

Publication number Publication date
EP0112237A1 (fr) 1984-06-27
ZA838942B (en) 1984-07-25
EP0112237B1 (fr) 1987-08-05
DE3372876D1 (en) 1987-09-10
FR2537701A1 (fr) 1984-06-15
US4552078A (en) 1985-11-12

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Legal Events

Date Code Title Description
ST Notification of lapse