ES2040865T3 - Reactor de lecho fluidizado que tiene un termocambiador de reciclaje integrado. - Google Patents

Reactor de lecho fluidizado que tiene un termocambiador de reciclaje integrado.

Info

Publication number
ES2040865T3
ES2040865T3 ES198888310030T ES88310030T ES2040865T3 ES 2040865 T3 ES2040865 T3 ES 2040865T3 ES 198888310030 T ES198888310030 T ES 198888310030T ES 88310030 T ES88310030 T ES 88310030T ES 2040865 T3 ES2040865 T3 ES 2040865T3
Authority
ES
Spain
Prior art keywords
fluidized bed
oven
heat
recycling heat
heat exchanger
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 - Lifetime
Application number
ES198888310030T
Other languages
English (en)
Inventor
Walter Robert Campbell, Jr.
Benjamin Hawes Sisson
Michael Gerard Alliston
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.)
Foster Wheeler Energy Corp
Original Assignee
Foster Wheeler Energy Corp
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 Foster Wheeler Energy Corp filed Critical Foster Wheeler Energy Corp
Application granted granted Critical
Publication of ES2040865T3 publication Critical patent/ES2040865T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D13/00—Heat-exchange apparatus using a fluidised bed
    • 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
    • F22B31/0084—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 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 
    • F23C2206/00—Fluidised bed combustion
    • F23C2206/10—Circulating fluidised bed
    • F23C2206/103—Cooling recirculating particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

UN REACTOR DE LECHO FLUIDIZADO EN EL QUE UN CAMBIADOR (40) DE CALOR DE RECICLO ES COLOCADO ADYACENTE AL HORNO (4) DEL REACTOR CON CADA UNO ENCERRANDO UN LECHO FLUIDIZADO Y COMPARTIENDO UNA PARED COMUN INCLUYE UNA PLURALIDAD DE TUBOS DE AGUA. UNA MEZCLA DE GASES DE CHIMENEA Y MATERIALES PARTICULADOS EN SUSPENSION DEL LECHO FLUIDIZADO EN EL HORNO SON SEPARADOS Y LOS GASES DE CHIMENEA SON PASADOS A UN AREA DE RECUPERACION DE CALOR (8) Y EL MATERIAL PARTICULADO SEPARADO AL LECHO FLUIDIZADO EN EL CAMBIADOR (40) DE CALOR DE RECICLO. LOS MATERIALES DE LECHO EN EL LECHO FLUIDIZADO EN EL CAMBIADOR DE CALOR DE RECICLO SON PASADOS AL LECHO FLUIDIZADO EN EL HORNO. VAPOR ES GENERADO, SUPERCALENTADO Y RECALENTADO EN LAS SUPERFICIES DE CAMBIO DE CALOR, INCLUYENDO LOS TUBOS DEL MURO DE AGUA, EN EL HORNO, EL CAMBIADOR DE CALOR DE RECICLO, Y EL AREA DE RECUPERACION DE CALOR.
ES198888310030T 1987-09-24 1988-10-25 Reactor de lecho fluidizado que tiene un termocambiador de reciclaje integrado. Expired - Lifetime ES2040865T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/100,509 US4896717A (en) 1987-09-24 1987-09-24 Fluidized bed reactor having an integrated recycle heat exchanger

Publications (1)

Publication Number Publication Date
ES2040865T3 true ES2040865T3 (es) 1993-11-01

Family

ID=22280132

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888310030T Expired - Lifetime ES2040865T3 (es) 1987-09-24 1988-10-25 Reactor de lecho fluidizado que tiene un termocambiador de reciclaje integrado.

Country Status (3)

Country Link
US (1) US4896717A (es)
EP (1) EP0365723B1 (es)
ES (1) ES2040865T3 (es)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5141708A (en) * 1987-12-21 1992-08-25 Foster Wheeler Energy Corporation Fluidized bed combustion system and method having an integrated recycle heat exchanger
FI85909C (fi) * 1989-02-22 1992-06-10 Ahlstroem Oy Anordning foer foergasning eller foerbraenning av fast kolhaltigt material.
FI88200C (fi) * 1990-01-29 1993-04-13 Tampella Oy Ab Foerbraenningsanlaeggning
US5022893A (en) * 1990-03-01 1991-06-11 Foster Wheeler Energy Corporation Fluidized bed steam temperature enhancement system
US5069170A (en) * 1990-03-01 1991-12-03 Foster Wheeler Energy Corporation Fluidized bed combustion system and method having an integral recycle heat exchanger with inlet and outlet chambers
US5133943A (en) * 1990-03-28 1992-07-28 Foster Wheeler Energy Corporation Fluidized bed combustion system and method having a multicompartment external recycle heat exchanger
US5133950A (en) * 1990-04-17 1992-07-28 A. Ahlstrom Corporation Reducing N2 O emissions when burning nitrogen-containing fuels in fluidized bed reactors
US5054436A (en) * 1990-06-12 1991-10-08 Foster Wheeler Energy Corporation Fluidized bed combustion system and process for operating same
US5069171A (en) * 1990-06-12 1991-12-03 Foster Wheeler Agency Corporation Fluidized bed combustion system and method having an integral recycle heat exchanger with a transverse outlet chamber
US5040492A (en) * 1991-01-14 1991-08-20 Foster Wheeler Energy Corporation Fluidized bed combustion system and method having a recycle heat exchanger with a non-mechanical solids control system
US5095854A (en) * 1991-03-14 1992-03-17 Foster Wheeler Development Corporation Fluidized bed reactor and method for operating same utilizing an improved particle removal system
US5181481A (en) * 1991-03-25 1993-01-26 Foster Wheeler Energy Corporation Fluidized bed combustion system and method having multiple furnace sections
US5140950A (en) * 1991-05-15 1992-08-25 Foster Wheeler Energy Corporation Fluidized bed combustion system and method having an integral recycle heat exchanger with recycle rate control and backflow sealing
US5347953A (en) * 1991-06-03 1994-09-20 Foster Wheeler Energy Corporation Fluidized bed combustion method utilizing fine and coarse sorbent feed
US5218931A (en) * 1991-11-15 1993-06-15 Foster Wheeler Energy Corporation Fluidized bed steam reactor including two horizontal cyclone separators and an integral recycle heat exchanger
US5226936A (en) * 1991-11-21 1993-07-13 Foster Wheeler Energy Corporation Water-cooled cyclone separator
US5237963A (en) * 1992-05-04 1993-08-24 Foster Wheeler Energy Corporation System and method for two-stage combustion in a fluidized bed reactor
US5239946A (en) * 1992-06-08 1993-08-31 Foster Wheeler Energy Corporation Fluidized bed reactor system and method having a heat exchanger
FI96136C (fi) 1992-10-02 1996-05-10 Einco Oy Menetelmä lämmön siirtämiseksi regeneratiivisesti
US5332553A (en) * 1993-04-05 1994-07-26 A. Ahlstrom Corporation Method for circulating solid material in a fluidized bed reactor
JP3101631B2 (ja) * 1992-11-10 2000-10-23 フォスター ホイーラー エナージア オサケ ユキチュア 循環式流動床反応装置の作動方法および装置
US5341766A (en) * 1992-11-10 1994-08-30 A. Ahlstrom Corporation Method and apparatus for operating a circulating fluidized bed system
US5840258A (en) * 1992-11-10 1998-11-24 Foster Wheeler Energia Oy Method and apparatus for transporting solid particles from one chamber to another chamber
US5299532A (en) * 1992-11-13 1994-04-05 Foster Wheeler Energy Corporation Fluidized bed combustion system and method having multiple furnace and recycle sections
FI97826C (fi) * 1992-11-16 1997-02-25 Foster Wheeler Energia Oy Menetelmä ja laite kuumien kaasujen jäähdyttämiseksi
FI97424C (fi) * 1993-06-23 1996-12-10 Foster Wheeler Energia Oy Menetelmä ja laite kuuman kaasun käsittelemiseksi tai hyödyntämiseksi
FI93274C (fi) * 1993-06-23 1995-03-10 Ahlstroem Oy Menetelmä ja laite kuuman kaasuvirran käsittelemiseksi tai hyödyntämiseksi
US5355725A (en) * 1993-06-25 1994-10-18 Foster Wheeler Energy Corporation Method for determining the mass flow rate of solids in a cyclone separator for a fluidized bed reactor
US5347954A (en) * 1993-07-06 1994-09-20 Foster Wheeler Energy Corporation Fluidized bed combustion system having an improved pressure seal
US5537941A (en) * 1994-04-28 1996-07-23 Foster Wheeler Energy Corporation Pressurized fluidized bed combustion system and method with integral recycle heat exchanger
US5735682A (en) * 1994-08-11 1998-04-07 Foster Wheeler Energy Corporation Fluidized bed combustion system having an improved loop seal valve
US5463968A (en) * 1994-08-25 1995-11-07 Foster Wheeler Energy Corporation Fluidized bed combustion system and method having a multicompartment variable duty recycle heat exchanger
US5526775A (en) * 1994-10-12 1996-06-18 Foster Wheeler Energia Oy Circulating fluidized bed reactor and method of operating the same
US5570645A (en) * 1995-02-06 1996-11-05 Foster Wheeler Energy Corporation Fluidized bed system and method of operating same utilizing an external heat exchanger
EP1021499B1 (en) * 1997-12-09 2013-04-17 Pyroneer A/S Method and apparatus for gasification of solid carbonaceous material
DE19834881B4 (de) * 1998-05-18 2007-06-21 Lentjes Gmbh Wirbelschicht-Feuerungssystem mit Dampferzeugung
FI110205B (fi) * 1998-10-02 2002-12-13 Foster Wheeler Energia Oy Menetelmä ja laite leijupetilämmönsiirtimessä
JP4081689B2 (ja) * 2005-08-26 2008-04-30 株式会社Ｉｈｉ 反応器一体型サイフォン
FI123548B (fi) 2010-02-26 2013-06-28 Foster Wheeler Energia Oy Leijupetireaktorijärjestely
FR2976192B1 (fr) * 2011-06-07 2016-07-29 Commissariat Energie Atomique Reacteur solide / gaz caloporteur et reactif comprenant un conduit helicoidal dans lequel le solide et le gaz circulent a contre-courant
CN102809150A (zh) * 2012-08-28 2012-12-05 云南电力试验研究院（集团）有限公司电力研究院 一种基于外置式换热器的循环流化床锅炉排渣方法
DE102012108777A1 (de) * 2012-09-18 2014-03-20 Thyssen Krupp Uhde Gmbh Verfahren zur Kühlung von Feststoff und Anlage zur Durchführung des Verfahrens
FI125773B (en) * 2012-10-11 2016-02-15 Amec Foster Wheeler En Oy LEIJUPETILÄMMÖNVAIHDIN
CN103131432B (zh) * 2013-02-27 2014-06-11 北京旭阳化工技术研究院有限公司 一种从焦炉荒煤气中回收余热的方法
PL3311073T3 (pl) * 2016-09-07 2020-11-16 Doosan Lentjes Gmbh Urządzenie z cyrkulującym złożem fluidalnym
FI129147B (en) * 2017-12-19 2021-08-13 Valmet Technologies Oy Fluidized bed boiler with gas lock heat exchanger
WO2026098781A1 (en) 2024-11-08 2026-05-15 Sumitomo SHI FW Energia Oy A method of converting an existing fluidised bed boiler into a fluidised bed gasifier, and a fluidised bed gasifier retrofitted thereby

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893426A (en) * 1974-03-25 1975-07-08 Foster Wheeler Corp Heat exchanger utilizing adjoining fluidized beds
JPS5541311A (en) * 1978-09-14 1980-03-24 Babcock Hitachi Kk Reclaiming method of desulfurizing agent
US4253425A (en) * 1979-01-31 1981-03-03 Foster Wheeler Energy Corporation Internal dust recirculation system for a fluidized bed heat exchanger
US4672918A (en) * 1984-05-25 1987-06-16 A. Ahlstrom Corporation Circulating fluidized bed reactor temperature control
FI85414C (fi) * 1985-01-29 1992-04-10 Ahlstroem Oy Anordning foer avskiljning av fast material ur roekgaserna fraon en reaktor med cirkulerande baedd.
US4594967A (en) * 1985-03-11 1986-06-17 Foster Wheeler Energy Corporation Circulating solids fluidized bed reactor and method of operating same
ATE87077T1 (de) * 1985-06-12 1993-04-15 Metallgesellschaft Ag Verbrennungsvorrichtung mit zirkulierender wirbelschicht.
US4617877A (en) * 1985-07-15 1986-10-21 Foster Wheeler Energy Corporation Fluidized bed steam generator and method of generating steam with flyash recycle
US4745884A (en) * 1987-05-28 1988-05-24 Riley Stoker Corporation Fluidized bed steam generating system

Also Published As

Publication number Publication date
EP0365723B1 (en) 1993-04-28
EP0365723A1 (en) 1990-05-02
US4896717A (en) 1990-01-30

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