ES2127257T3 - Sistema y metodo de combustion de lecho fluidizado que tiene multiples secciones de horno y de reciclado. - Google Patents

Sistema y metodo de combustion de lecho fluidizado que tiene multiples secciones de horno y de reciclado.

Info

Publication number
ES2127257T3
ES2127257T3 ES93308963T ES93308963T ES2127257T3 ES 2127257 T3 ES2127257 T3 ES 2127257T3 ES 93308963 T ES93308963 T ES 93308963T ES 93308963 T ES93308963 T ES 93308963T ES 2127257 T3 ES2127257 T3 ES 2127257T3
Authority
ES
Spain
Prior art keywords
oven
recycling
combustion
adjacent
fluidized bed
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
ES93308963T
Other languages
English (en)
Inventor
David Harold Dietz
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 ES2127257T3 publication Critical patent/ES2127257T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F22B31/0084—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 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 
    • 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
    • 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
    • F23C10/20—Inlets for fluidisation air, e.g. grids; Bottoms
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

UN SISTEMA DE COMBUSTION CON LECHO FLUIDIFICADO Y UN METODO EN QUE UNA PLURALIDAD DE RECINTOS, CADA UNO DE LOS CUALES TIENE UNA SECCION DE HORNO Y UNA SECCION DE RECICLADO SOLIDARIA SE ENCUENTRAN UNIDAS MEDIANTE PAREDES COMUNES. EN LAS PORCIONES INFERIORES DE LAS PAREDES COMUNES HAY UNAS ABERTURAS PARA PERMITIR QUE EL MATERIAL DEL LECHO FLUIDIFICADO FLUYA ENTRE LAS SECCIONES DEL HORNO ADYACENTES U OPUESTAS Y ENTRE LAS SECCIONES DE RECICLADO ADYACENTES. TAMBIEN HAY ABERTURAS EN LAS PORCIONES SUPERIORES DE LAS PAREDES EN COMUN PARA IGUALAR LA PRESION DEL GAS ENTRE LAS SECCIONES DE HORNO ADYACENTES U OPUESTAS.
ES93308963T 1992-11-13 1993-11-10 Sistema y metodo de combustion de lecho fluidizado que tiene multiples secciones de horno y de reciclado. Expired - Lifetime ES2127257T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/976,026 US5299532A (en) 1992-11-13 1992-11-13 Fluidized bed combustion system and method having multiple furnace and recycle sections

Publications (1)

Publication Number Publication Date
ES2127257T3 true ES2127257T3 (es) 1999-04-16

Family

ID=25523639

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93308963T Expired - Lifetime ES2127257T3 (es) 1992-11-13 1993-11-10 Sistema y metodo de combustion de lecho fluidizado que tiene multiples secciones de horno y de reciclado.

Country Status (8)

Country Link
US (1) US5299532A (es)
EP (1) EP0597684B1 (es)
JP (1) JP2704700B2 (es)
KR (1) KR100334686B1 (es)
CN (1) CN1051363C (es)
CA (1) CA2102835A1 (es)
ES (1) ES2127257T3 (es)
MX (1) MX9307084A (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5537941A (en) * 1994-04-28 1996-07-23 Foster Wheeler Energy Corporation Pressurized fluidized bed combustion system and method with integral recycle heat exchanger
US5522160A (en) * 1995-01-05 1996-06-04 Foster Wheeler Energia Oy Fluidized bed assembly with flow equalization
US5567228A (en) * 1995-07-03 1996-10-22 Foster Wheeler Energy Corporation System for cooling and cleaning synthesized gas using ahot gravel bed
KR100417196B1 (ko) * 1995-11-15 2004-04-29 가부시키 가이샤 에바라 세이사꾸쇼 유동층반응기
US6237541B1 (en) * 2000-04-19 2001-05-29 Kvaerner Pulping Oy Process chamber in connection with a circulating fluidized bed reactor
US6532905B2 (en) * 2001-07-17 2003-03-18 The Babcock & Wilcox Company CFB with controllable in-bed heat exchanger
FR2884900B1 (fr) * 2005-04-26 2007-11-30 Alstom Technology Ltd Reacteur a lit fluidise avec double extension de paroi
FI122210B (fi) * 2006-05-18 2011-10-14 Foster Wheeler Energia Oy Kiertopetikattilan keittopintarakenne
CN101900327B (zh) * 2010-09-08 2011-06-22 山东希尔生物质能源有限公司 生物质燃料内循环机械流化床角管式锅炉
WO2013078423A1 (en) * 2011-11-21 2013-05-30 Eugene Sullivan Method and apparatus for improved firing of biomass and other solid fuels for steam production and gasification
WO2014035887A1 (en) 2012-08-27 2014-03-06 Southern Company Multi-stage circulating fluidized bed syngas cooling
FI125773B (en) * 2012-10-11 2016-02-15 Amec Foster Wheeler En Oy LEIJUPETILÄMMÖNVAIHDIN
EP2884163B1 (en) * 2013-12-16 2017-04-05 Doosan Lentjes GmbH Fluidized bed apparatus with a fluidized bed heat exchanger
EP2884162A1 (en) * 2013-12-16 2015-06-17 Doosan Lentjes GmbH Fluidized bed heat exchanger
EP2884169B1 (en) * 2013-12-16 2016-07-27 Doosan Lentjes GmbH Fluidized bed apparatus
WO2018004483A1 (en) 2016-07-01 2018-01-04 Demirel Hayri Low emission hybrid incinerator for turbulent combustion of solid and biomass fuel
WO2018067078A1 (en) 2016-10-03 2018-04-12 Demirel Hayri Multi chamber incinerator for turbulent combustion of solid and biomass fuel

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US3893426A (en) * 1974-03-25 1975-07-08 Foster Wheeler Corp Heat exchanger utilizing adjoining fluidized beds
US4165717A (en) * 1975-09-05 1979-08-28 Metallgesellschaft Aktiengesellschaft Process for burning carbonaceous materials
DE2624302A1 (de) * 1976-05-31 1977-12-22 Metallgesellschaft Ag Verfahren zur durchfuehrung exothermer prozesse
US4072130A (en) * 1976-12-01 1978-02-07 The Ducon Company, Inc. Apparatus and method for generating steam
US4338283A (en) * 1980-04-04 1982-07-06 Babcock Hitachi Kabushiki Kaisha Fluidized bed combustor
US4469050A (en) * 1981-12-17 1984-09-04 York-Shipley, Inc. Fast fluidized bed reactor and method of operating the reactor
US4548138A (en) * 1981-12-17 1985-10-22 York-Shipley, Inc. Fast fluidized bed reactor and method of operating the reactor
US4479458A (en) * 1983-10-03 1984-10-30 Foster Wheeler Energy Corporation Hexagonal pressurized fluidized bed reactor
GB2150854B (en) * 1983-12-06 1987-09-16 Coal Ind Hot gas generation
JPS614111U (ja) * 1984-06-11 1986-01-11 川崎重工業株式会社 未燃カ−ボン燃焼流動床炉
US4594967A (en) * 1985-03-11 1986-06-17 Foster Wheeler Energy Corporation Circulating solids fluidized bed reactor and method of operating same
DE3688007D1 (de) * 1985-06-12 1993-04-22 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
US4828482A (en) * 1985-08-06 1989-05-09 The Babcock & Wilcox Company A method of operating a fluid bed combustor
US4809625A (en) * 1985-08-07 1989-03-07 Foster Wheeler Energy Corporation Method of operating a fluidized bed reactor
JPH0419289Y2 (es) * 1986-02-25 1992-04-30
US4682567A (en) * 1986-05-19 1987-07-28 Foster Wheeler Energy Corporation Fluidized bed steam generator and method of generating steam including a separate recycle bed
US4665864A (en) * 1986-07-14 1987-05-19 Foster Wheeler Energy Corporation Steam generator and method of operating a steam generator utilizing separate fluid and combined gas flow circuits
SE457905B (sv) * 1986-08-28 1989-02-06 Abb Stal Ab Saett vid foerbraenning i fluidiserad baedd
SE455127B (sv) * 1986-10-29 1988-06-20 Asea Stal Ab Kraftanleggning med forbrenning i fluidiserad bedd
SE455726B (sv) * 1986-12-11 1988-08-01 Goetaverken Energy Ab Forfarande vid reglering av kyleffekten i partikelkylare samt partikelkylare for pannor med cirkulerande fluidiserad bedd
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US4709662A (en) * 1987-01-20 1987-12-01 Riley Stoker Corporation Fluidized bed heat generator and method of operation
US4761131A (en) * 1987-04-27 1988-08-02 Foster Wheeler Corporation Fluidized bed flyash reinjection system
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US4854249A (en) * 1987-08-03 1989-08-08 Institute Of Gas Technology Two stage combustion
US4896717A (en) * 1987-09-24 1990-01-30 Campbell Jr Walter R Fluidized bed reactor having an integrated recycle heat exchanger
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.
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
US4947804A (en) * 1989-07-28 1990-08-14 Foster Wheeler Energy Corporation Fluidized bed steam generation system and method having an external heat exchanger
DE4005305A1 (de) * 1990-02-20 1991-08-22 Metallgesellschaft Ag Wirbelschichtreaktor
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
US5005528A (en) * 1990-04-12 1991-04-09 Tampella Keeler Inc. Bubbling fluid bed boiler with recycle
US5054436A (en) * 1990-06-12 1991-10-08 Foster Wheeler Energy Corporation Fluidized bed combustion system and process for operating same
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
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

Also Published As

Publication number Publication date
JP2704700B2 (ja) 1998-01-26
KR100334686B1 (ko) 2002-08-27
MX9307084A (es) 1994-06-30
KR940011849A (ko) 1994-06-22
EP0597684B1 (en) 1999-01-27
CN1091189A (zh) 1994-08-24
US5299532A (en) 1994-04-05
CN1051363C (zh) 2000-04-12
EP0597684A2 (en) 1994-05-18
CA2102835A1 (en) 1994-05-14
JPH06201106A (ja) 1994-07-19
EP0597684A3 (en) 1995-03-01

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