DE3477833D1 - Combustion furnace for a fluidised-bed boiler - Google Patents

Combustion furnace for a fluidised-bed boiler

Info

Publication number
DE3477833D1
DE3477833D1 DE8484402448T DE3477833T DE3477833D1 DE 3477833 D1 DE3477833 D1 DE 3477833D1 DE 8484402448 T DE8484402448 T DE 8484402448T DE 3477833 T DE3477833 T DE 3477833T DE 3477833 D1 DE3477833 D1 DE 3477833D1
Authority
DE
Germany
Prior art keywords
combustion chamber
upper level
fluidised
injectors
degrees
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
DE8484402448T
Other languages
German (de)
English (en)
Inventor
Roger Puff
Jacques Dreuilhe
Jean-Claude Kita
Jean-Francois Large
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.)
Charbonnages de France CDF
IFP Energies Nouvelles IFPEN
Original Assignee
Charbonnages de France CDF
IFP Energies Nouvelles IFPEN
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 Charbonnages de France CDF, IFP Energies Nouvelles IFPEN filed Critical Charbonnages de France CDF
Application granted granted Critical
Publication of DE3477833D1 publication Critical patent/DE3477833D1/de
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
    • F23C10/002—Fluidised bed combustion apparatus for pulverulent solid fuel
    • 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
    • F22B31/0038—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 with tubes in the bed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Treating Waste Gases (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Solid-Fuel Combustion (AREA)
DE8484402448T 1983-12-02 1984-11-29 Combustion furnace for a fluidised-bed boiler Expired DE3477833D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8319321A FR2556075B1 (fr) 1983-12-02 1983-12-02 Foyer de combustion pour chaudiere a lit fluidise

Publications (1)

Publication Number Publication Date
DE3477833D1 true DE3477833D1 (en) 1989-05-24

Family

ID=9294811

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484402448T Expired DE3477833D1 (en) 1983-12-02 1984-11-29 Combustion furnace for a fluidised-bed boiler

Country Status (11)

Country Link
EP (1) EP0147275B1 (US06650917-20031118-M00005.png)
JP (1) JPS60248907A (US06650917-20031118-M00005.png)
AT (1) ATE42390T1 (US06650917-20031118-M00005.png)
AU (1) AU577073B2 (US06650917-20031118-M00005.png)
BR (1) BR8406082A (US06650917-20031118-M00005.png)
CA (1) CA1270706A (US06650917-20031118-M00005.png)
DE (1) DE3477833D1 (US06650917-20031118-M00005.png)
ES (1) ES538183A0 (US06650917-20031118-M00005.png)
FR (1) FR2556075B1 (US06650917-20031118-M00005.png)
IN (1) IN162288B (US06650917-20031118-M00005.png)
ZA (1) ZA849114B (US06650917-20031118-M00005.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2581161B1 (fr) * 1985-04-29 1988-04-08 Omnium Traitement Valorisa Chaudiere a lit fluidise
FR2591722B1 (fr) * 1985-12-18 1988-02-19 Charbonnages De France Generateur thermique a lit fluidise a moyens ameliores d'evacuation des cendres et de recuperation de chaleur
EP0319722A1 (de) * 1987-12-09 1989-06-14 Deutsche Kohle Marketing GmbH Steinkohlevertrieb-Wärmeversorgung Brennkammer für atmosphärische stationäre Wirbelschichtfeuerung
JP2835895B2 (ja) * 1992-04-17 1998-12-14 株式会社荏原製作所 分割型流動床水管ボイラ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB858813A (en) * 1957-06-11 1961-01-18 Dingler Werke Ag An improved furnace for fluidised bed combustion of solid fuels
DE1401882A1 (de) * 1962-12-20 1969-06-26 Haniel & Lueg Gmbh Verfahren zur Verbrennung von Klaerschlamm und Wirbelschichtofen zur Durchfuehrung desselben
US3387590A (en) * 1967-03-16 1968-06-11 Interior Usa System for regulating the total heat output in a burning fluidized bed heat exchanger or boiler
CH496920A (fr) * 1968-05-10 1970-09-30 Rose Downs & Thompson Ltd Procédé d'utilisation des résidus urbains et incinérateur pour sa mise en oeuvre
GB1311869A (en) * 1969-12-12 1973-03-28 Foster Wheeler Brown Boilers Steam boilers
US3907674A (en) * 1974-04-24 1975-09-23 Dorr Oliver Inc Fluid bed incineration of wastes containing alkali metal chlorides
US4338887A (en) * 1979-09-27 1982-07-13 Dorr-Oliver Incorporated Low profile fluid bed heater or vaporizer
US4312919A (en) * 1980-01-16 1982-01-26 Devanney John W Process of producing a non-agglomerating vanadium coated particle
US4314967A (en) * 1980-10-02 1982-02-09 Dorr-Oliver Incorporated Fluidized bed reactor with vertical cooling coils
JPS57122203A (en) * 1981-01-23 1982-07-30 Babcock Hitachi Kk Load control operation of fluidized bed boiler
FR2519877B1 (fr) * 1982-01-20 1986-10-31 Charbonnages De France Grille de fluidisation ainsi que foyer de combustion a grille inferieure de soufflage d'air et procede de traitement de matiere particulaire dans une chambre de fluidisation et/ou d'entrainement
US4449482A (en) * 1982-04-28 1984-05-22 Dorr-Oliver Incorporated Fluidized bed boilers

Also Published As

Publication number Publication date
ES8603988A1 (es) 1986-01-01
BR8406082A (pt) 1985-09-24
AU577073B2 (en) 1988-09-15
ES538183A0 (es) 1986-01-01
EP0147275B1 (fr) 1989-04-19
CA1270706A (fr) 1990-06-26
ATE42390T1 (de) 1989-05-15
AU3609184A (en) 1985-06-06
FR2556075A1 (fr) 1985-06-07
JPS60248907A (ja) 1985-12-09
ZA849114B (en) 1985-07-31
FR2556075B1 (fr) 1988-08-19
IN162288B (US06650917-20031118-M00005.png) 1988-04-23
EP0147275A3 (en) 1985-08-14
EP0147275A2 (fr) 1985-07-03
JPH0235889B2 (US06650917-20031118-M00005.png) 1990-08-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee