[go: up one dir, main page]

FR2389831A1 - - Google Patents

Info

Publication number
FR2389831A1
FR2389831A1 FR7812736A FR7812736A FR2389831A1 FR 2389831 A1 FR2389831 A1 FR 2389831A1 FR 7812736 A FR7812736 A FR 7812736A FR 7812736 A FR7812736 A FR 7812736A FR 2389831 A1 FR2389831 A1 FR 2389831A1
Authority
FR
France
Prior art keywords
bed
module
modules
fluidize
burnt
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.)
Granted
Application number
FR7812736A
Other languages
English (en)
Other versions
FR2389831B1 (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.)
APPA THERMAL EXCHANGES Ltd
Original Assignee
APPA THERMAL EXCHANGES 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 APPA THERMAL EXCHANGES Ltd filed Critical APPA THERMAL EXCHANGES Ltd
Publication of FR2389831A1 publication Critical patent/FR2389831A1/fr
Application granted granted Critical
Publication of FR2389831B1 publication Critical patent/FR2389831B1/fr
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
    • F23C10/18—Details; Accessories
    • F23C10/24—Devices for removal of material from the bed
    • F23C10/26—Devices for removal of material from the bed combined with devices for partial reintroduction of material into the bed, e.g. after separation of agglomerated parts
    • 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 or dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or 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 or 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 or 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 or 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/30—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a fluidised 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)
  • Gasification And Melting Of Waste (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Incineration Of Waste (AREA)

Abstract

L'invention concerne un appareil de combustion à lit fluidisé. L'appareil comporte plusieurs modules A à D, chaque module comportant un support de lit à diffuseur 17, réalisé de façon à porter et fluidiser par diffusion d'air un lit de matière granulaire, des moyens d'alimentation 30 à 32 pour introduire dans le lit la matière qui doit être brûlée et des moyens de commande (tels que des robinets 25) pour commander le fonctionnement du lit de chaque module indépendamment de celui des autres modules. Application, notamment, aux incinérateurs d'ordures.
FR7812736A 1977-05-02 1978-04-28 Expired FR2389831B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18354/77A GB1604221A (en) 1977-05-02 1977-05-02 Removal of ash from fluidised beds

Publications (2)

Publication Number Publication Date
FR2389831A1 true FR2389831A1 (fr) 1978-12-01
FR2389831B1 FR2389831B1 (fr) 1983-07-18

Family

ID=10111040

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7812737A Expired FR2389832B1 (fr) 1977-05-02 1978-04-28
FR7812736A Expired FR2389831B1 (fr) 1977-05-02 1978-04-28

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7812737A Expired FR2389832B1 (fr) 1977-05-02 1978-04-28

Country Status (23)

Country Link
US (2) US4217834A (fr)
JP (2) JPS549028A (fr)
AU (2) AU526293B2 (fr)
BE (2) BE866630A (fr)
CA (2) CA1106701A (fr)
CH (2) CH622080A5 (fr)
DE (2) DE2819185A1 (fr)
DK (2) DK190778A (fr)
ES (2) ES469342A1 (fr)
FI (2) FI59860C (fr)
FR (2) FR2389832B1 (fr)
GB (1) GB1604221A (fr)
GR (2) GR63158B (fr)
IE (2) IE46631B1 (fr)
IL (2) IL54606A (fr)
IT (2) IT1102511B (fr)
LU (2) LU79576A1 (fr)
NL (2) NL7804703A (fr)
NO (2) NO148085C (fr)
NZ (2) NZ187130A (fr)
PT (2) PT67974B (fr)
SE (2) SE7805061L (fr)
ZA (2) ZA782474B (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005965A1 (fr) * 1978-05-31 1979-12-12 Deborah Fluidised Combustion Limited Méthode et chaudière pour la destruction de déchets par combustion
EP0050519A3 (en) * 1980-10-20 1982-09-08 Stone-Platt Fluidfire Limited Fluidized bed combustor
FR2667133A1 (fr) * 1990-09-26 1992-03-27 Stein Industrie Dispositif de refroidissement de la paroi d'un foyer de chaudiere a lit fluidise dans une zone mediane.
EP0477849A1 (fr) * 1990-09-26 1992-04-01 STEIN INDUSTRIE Société Anonyme dite: Dispositif de refroidissement de la paroi d'un foyer de chaudière à lit fluidisé dans une zone mediane
FR2674614A1 (fr) * 1991-03-27 1992-10-02 Stein Industrie Dispositif de refroidissement de la paroi d'un foyer de chaudiere a lit fluidise dans une zone mediane.
FR2681668A1 (fr) * 1991-09-24 1993-03-26 Stein Industrie Foyer de chaudiere a lit fluidise circulant a mur de separation interne.

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55126711A (en) * 1979-03-23 1980-09-30 Mitsui Eng & Shipbuild Co Ltd Combustion apparatus for fluid layer
JPS5646902A (en) * 1979-09-27 1981-04-28 Babcock Hitachi Kk Fluidized bed boiler
JPS5649805A (en) * 1979-09-28 1981-05-06 Babcock Hitachi Kk Load control operation for fluidized bed boiler
EP0030985A1 (fr) * 1979-12-20 1981-07-01 Lummus Crest S.A.R.L. Système pneumatique pour le transport de cendre et système de stockage
DE2952091A1 (de) * 1979-12-22 1981-07-02 Ferdinand Lentjes, Dampfkessel- und Maschinenbau, 4000 Düsseldorf Verfahren und vorrichtung zum einspeisen feinteiliger kohle in eine wirbelschichtfeuerung
ZA811239B (en) * 1980-03-04 1982-03-31 Stone Platt Fluidfire Ltd Boiler and method of heating liquid
JPS5733705A (en) * 1980-08-08 1982-02-23 Babcock Hitachi Kk Method and apparatus for starting of fluidized bed boiler
DK145246C (da) * 1980-09-02 1983-02-28 Burmeister & Wains Energi Kedel til fluid-bed forbraending af fast braendsel
US4357907A (en) * 1980-10-27 1982-11-09 Rockwell International Corporation Fluidized bed combustor with improved indirect heat exchanger units
US4419330A (en) * 1981-01-27 1983-12-06 Ebara Corporation Thermal reactor of fluidizing bed type
DE3107355C2 (de) * 1981-02-27 1990-11-15 L. & C. Steinmüller GmbH, 5270 Gummersbach Verfahren zur Erzeugung einer Wirbelschicht mit Wirbelschichtmassenregulierung
US4453494A (en) * 1982-03-22 1984-06-12 Combustion Engineering, Inc. Fluidized bed boiler having a segmented grate
EP0120166B1 (fr) * 1982-12-21 1987-08-19 The Energy Equipment Company Limited Chaudière au lit fluidisé avec un enrobage
GB8319139D0 (en) * 1983-07-15 1983-08-17 Coal Industry Patents Ltd Fluidised bed systems
JPS6163094A (ja) * 1984-09-04 1986-04-01 松下電器産業株式会社 部品供給装置
US4765545A (en) * 1985-03-21 1988-08-23 Ricegrowers' Co-Operative Mills, Ltd. Rice hull ash filter
GB2172519B (en) * 1985-03-21 1989-05-10 Ricegrowers Co Operative Mills Rice hull ash filter
US4607690A (en) * 1985-11-29 1986-08-26 Foster Wheeler Energy Corporation Tube and support system for a heat exchanger
AT385109B (de) * 1986-03-06 1988-02-25 Simmering Graz Pauker Ag Verfahren und vorrichtung zur verbesserung des teillastverhaltens einer wirbelschichtfeuerung
DE3624293A1 (de) * 1986-07-18 1988-01-28 Steinmueller Gmbh L & C Verfahren zum abziehen von bettmaterial aus einer wirbelschichtfeuerung und vorrichtung zur durchfuehrung des verfahrens
CA1291322C (fr) * 1987-12-17 1991-10-29 John V. Allen Reacteur a lit fluidise, avec combustion bizone
US4852504A (en) * 1988-06-20 1989-08-01 First Aroostook Corporation Waste fuel incineration system
US5033413A (en) * 1989-05-08 1991-07-23 Hri, Inc. Fluidized bed combustion system and method utilizing capped dual-sided contact units
US4947803A (en) * 1989-05-08 1990-08-14 Hri, Inc. Fludized bed reactor using capped dual-sided contact units and methods for use
USD353666S (en) 1990-05-08 1994-12-20 Abb Carbon Ab Tubing assembly unit for boilers for use in connection with combustion on pressurized fluidized beds
FI110026B (fi) * 1997-09-12 2002-11-15 Foster Wheeler Energia Oy Leijupetikattilan arinarakenne
FI105499B (fi) * 1998-11-20 2000-08-31 Foster Wheeler Energia Oy Menetelmä ja laite leijupetireaktorissa
EE05544B1 (et) * 2007-09-05 2012-06-15 Aktsiaselts Narva ?Litehas Tolmu eraldamise kamber auru-gaasisegust tahkete osakeste eraldamiseks
FI124376B (fi) * 2010-01-15 2014-07-31 Foster Wheeler Energia Oy Höyrykattila
CN102980181A (zh) * 2012-11-06 2013-03-20 镇江市电站辅机厂有限公司 一种循环流化床锅炉飞灰再循环装置
US12196414B2 (en) * 2020-11-02 2025-01-14 E.On Energiinfrastruktur Ab Device and method for sorting a particulate stream

Citations (4)

* 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
FR2073554A5 (fr) * 1969-12-12 1971-10-01 Foster Wheeler Brown Boilers Chaudiere a vapeur du type a bruleur a lit fluidise
US3625164A (en) * 1971-04-21 1971-12-07 Air Prod & Chem Combustion of high-sulfur coal in a fluidized bed reactor
US3893426A (en) * 1974-03-25 1975-07-08 Foster Wheeler Corp Heat exchanger utilizing adjoining fluidized beds

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467805A (en) * 1945-03-09 1949-04-19 Robert E Bressler Apparatus for burning fuel
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
GB1370096A (en) * 1970-12-07 1974-10-09 Sprocket Properties Ltd Fluidised bed apparatus
CA1021206A (en) * 1973-11-09 1977-11-22 Heinz W. Oepke Fluidized bed furnace having coarse particle discharging device
US3970011A (en) * 1975-02-04 1976-07-20 Fluidfire Development Limited Combustion with fluidizable bed

Patent Citations (5)

* 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
FR2073554A5 (fr) * 1969-12-12 1971-10-01 Foster Wheeler Brown Boilers Chaudiere a vapeur du type a bruleur a lit fluidise
US3687115A (en) * 1969-12-12 1972-08-29 Foster Wheeler Corp Steam boilers
US3625164A (en) * 1971-04-21 1971-12-07 Air Prod & Chem Combustion of high-sulfur coal in a fluidized bed reactor
US3893426A (en) * 1974-03-25 1975-07-08 Foster Wheeler Corp Heat exchanger utilizing adjoining fluidized beds

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005965A1 (fr) * 1978-05-31 1979-12-12 Deborah Fluidised Combustion Limited Méthode et chaudière pour la destruction de déchets par combustion
EP0050519A3 (en) * 1980-10-20 1982-09-08 Stone-Platt Fluidfire Limited Fluidized bed combustor
FR2667133A1 (fr) * 1990-09-26 1992-03-27 Stein Industrie Dispositif de refroidissement de la paroi d'un foyer de chaudiere a lit fluidise dans une zone mediane.
EP0477849A1 (fr) * 1990-09-26 1992-04-01 STEIN INDUSTRIE Société Anonyme dite: Dispositif de refroidissement de la paroi d'un foyer de chaudière à lit fluidisé dans une zone mediane
US5168819A (en) * 1990-09-26 1992-12-08 Stein Industrie Apparatus for cooling a middle region of the wall of a hearth in a fluidized bed boiler
FR2674614A1 (fr) * 1991-03-27 1992-10-02 Stein Industrie Dispositif de refroidissement de la paroi d'un foyer de chaudiere a lit fluidise dans une zone mediane.
FR2681668A1 (fr) * 1991-09-24 1993-03-26 Stein Industrie Foyer de chaudiere a lit fluidise circulant a mur de separation interne.

Also Published As

Publication number Publication date
CA1092896A (fr) 1981-01-06
FI60926B (fi) 1981-12-31
CA1106701A (fr) 1981-08-11
NO149083C (no) 1984-02-08
NO781542L (no) 1978-11-03
PT67974B (en) 1979-11-14
CH622080A5 (fr) 1981-03-13
IT1103853B (it) 1985-10-14
NL7804703A (nl) 1978-11-06
NZ187130A (en) 1982-05-31
LU79578A1 (fr) 1978-11-03
GB1604221A (en) 1981-12-02
ES469342A1 (es) 1979-01-16
AU526313B2 (en) 1983-01-06
IT1102511B (it) 1985-10-07
NO148085C (no) 1983-08-03
IE46631B1 (en) 1983-08-10
CH623648A5 (fr) 1981-06-15
IT7849160A0 (it) 1978-05-02
IL54606A (en) 1981-03-31
ES469341A1 (es) 1979-01-16
PT67974A (en) 1978-06-01
NL7804704A (nl) 1978-11-06
GR63159B (en) 1979-09-25
FI59860B (fi) 1981-06-30
BE866629A (fr) 1978-11-03
DK190778A (da) 1978-11-03
NO781541L (no) 1978-11-03
SE7805062L (sv) 1978-11-03
GR63158B (en) 1979-09-25
JPS6053246B2 (ja) 1985-11-25
FR2389832B1 (fr) 1983-07-08
IL54607A0 (en) 1978-07-31
PT67975A (en) 1978-06-01
IL54607A (en) 1981-09-13
PT67975B (en) 1979-11-14
FI60926C (fi) 1982-04-13
FI781359A7 (fi) 1978-11-03
FR2389832A1 (fr) 1978-12-01
NO148085B (no) 1983-04-25
DK190878A (da) 1978-11-03
ZA782475B (en) 1979-12-27
NZ187131A (en) 1982-02-23
SE7805061L (sv) 1978-11-03
FI59860C (fi) 1981-10-12
IT7849159A0 (it) 1978-05-02
IL54606A0 (en) 1978-07-31
FI781358A7 (fi) 1978-11-03
FR2389831B1 (fr) 1983-07-18
JPS549028A (en) 1979-01-23
IE780869L (en) 1978-11-02
BE866630A (fr) 1978-11-03
IE780870L (en) 1978-11-02
ZA782474B (en) 1979-12-27
DE2819184A1 (de) 1978-11-16
AU526293B2 (en) 1983-01-06
IE46630B1 (en) 1983-08-10
US4211186A (en) 1980-07-08
US4217834A (en) 1980-08-19
AU3563278A (en) 1979-11-08
LU79576A1 (fr) 1978-11-03
NO149083B (no) 1983-10-31
DE2819185A1 (de) 1978-11-30
AU3563378A (en) 1979-11-08
JPS549027A (en) 1979-01-23

Similar Documents

Publication Publication Date Title
FR2389831A1 (fr)
MY100791A (en) Two stage circulating fluidized bed reactor and method of operating the reactor.
FR2342763A1 (fr) Procede et appareillage pour extraire un liquide evapore d'un courant de gaz, par exemple dans un processus de traitement base sur le principe de lit fluidise
DE69326630D1 (de) Beleuchtungsvorrichtung für einen Projektionsbelichtungsapparat
JPS52107438A (en) Fuel supply cylinder number control engine
NL7610974A (nl) Inrichting voor de automatische regeling van de toevoer van brandstof en verbrandingslucht aan een machine met uitwendige verbranding bij wis- selende machinebelasting.
BE849925A (fr) Procede pour bruler des combustibles contenant de l'azote
FR2426211A1 (fr) Appareil pour l'amenee de combustibles de dechets a un four
NL7606183A (nl) Lens als vervanging voor de uit het oog van een levend wezen operatief verwijderen natuurlijke lens.
BE795348A (fr) Dispositif d'alimentation en gaz d'un reacteur de traitement par fluidisation
SE8004433L (sv) Sett att forbrenna forbrenningsbara agglomerat i en fluidiserad bedd jemte anordning for utforande av settet
NL183096C (nl) Brander voor de partiele verbranding van een fijnverdeelde vaste brandstof met zuurstof en een moderatorgas.
FR2368656A1 (fr) Valve de controle pour des ecoulements en parallele
KR920701754A (ko) 유동상 소각로의 연소제어 방법
JPS51117975A (en) Deodorizing apparatus
JPS5367269A (en) Apparatus for treating sludge
JPS52155603A (en) Loquefaction of polymer waste
FR2304787A1 (fr) Perfectionnements apportes aux dispositifs d'alimentation en combustible pour generateurs thermiques
CA2127529A1 (fr) Incinerateur
BE859011A (fr) Appareil pour la correction de l'alimentation de moteurs a combustibles gazeux
JPS525988A (en) Lamp discharging metallic fumes
EP0349208A3 (fr) Appareil pour l'obtention d'images
FR2302169A1 (fr) Dispositif d'alimentation en gaz pour le flammage
SE9601394D0 (sv) Förbränningsanläggning
JPS538424A (en) Exhaust gas purifying gas

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse