MX9307084A - Sistema de combustion de lecho fluidizado y metodo para su operacion. - Google Patents

Sistema de combustion de lecho fluidizado y metodo para su operacion.

Info

Publication number
MX9307084A
MX9307084A MX9307084A MX9307084A MX9307084A MX 9307084 A MX9307084 A MX 9307084A MX 9307084 A MX9307084 A MX 9307084A MX 9307084 A MX9307084 A MX 9307084A MX 9307084 A MX9307084 A MX 9307084A
Authority
MX
Mexico
Prior art keywords
fluidized bed
combustion system
adjacent
common walls
openings
Prior art date
Application number
MX9307084A
Other languages
English (en)
Inventor
David Harold Dietz
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
Publication of MX9307084A publication Critical patent/MX9307084A/es

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

La presente invención se refiere a un sistema de combustión de lecho fluidizado y un método en el cual una pluralidad de recintos, teniendo cada uno una sección de horno y una sección de recirculación integral, están unidas utilizando paredes comunes. SE proveen aberturas en las porciones inferiores de las paredes comunes para permitir que el material del lecho fluidizado fluya entre las secciones del horno adyacentes u opuestas, y entre las secciones de recirculación adyacentes. También se proveen aberturas en las porciones superiores de las paredes comunes para igualar la presión del gas entre las secciones del horno adyacentes u opuestas.
MX9307084A 1992-11-13 1993-11-12 Sistema de combustion de lecho fluidizado y metodo para su operacion. MX9307084A (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
MX9307084A true MX9307084A (es) 1994-06-30

Family

ID=25523639

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9307084A MX9307084A (es) 1992-11-13 1993-11-12 Sistema de combustion de lecho fluidizado y metodo para su operacion.

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
US20140352634A1 (en) * 2011-11-21 2014-12-04 Eugene Sullivan Method and Apparatus for Improved Firing of Biomass and Other Solid Fuels for Steam Production and Gasification
JP6263185B2 (ja) * 2012-08-27 2018-01-17 サザン カンパニー 多段循環流動層合成ガス冷却器
FI125773B (en) * 2012-10-11 2016-02-15 Amec Foster Wheeler En Oy LEIJUPETILÄMMÖNVAIHDIN
PL2884169T3 (pl) * 2013-12-16 2016-12-30 Urządzenie ze złożem fluidalnym
PL2884163T3 (pl) * 2013-12-16 2017-09-29 Doosan Lentjes Gmbh Urządzenie ze złożem fluidalnym z wymiennikiem ciepła ze złożem fluidalnym
EP2884162A1 (en) * 2013-12-16 2015-06-17 Doosan Lentjes GmbH Fluidized bed heat exchanger
EP3479024A1 (en) 2016-07-01 2019-05-08 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
US4548138A (en) * 1981-12-17 1985-10-22 York-Shipley, Inc. Fast fluidized bed reactor and method of operating the reactor
US4469050A (en) * 1981-12-17 1984-09-04 York-Shipley, Inc. Fast fluidized bed reactor and method of operating the reactor
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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
EP0206066B1 (de) * 1985-06-12 1993-03-17 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
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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
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US4761131A (en) * 1987-04-27 1988-08-02 Foster Wheeler Corporation Fluidized bed flyash reinjection system
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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
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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
CA2102835A1 (en) 1994-05-14
EP0597684A2 (en) 1994-05-18
JPH06201106A (ja) 1994-07-19
CN1091189A (zh) 1994-08-24
KR940011849A (ko) 1994-06-22
JP2704700B2 (ja) 1998-01-26
ES2127257T3 (es) 1999-04-16
CN1051363C (zh) 2000-04-12
EP0597684A3 (en) 1995-03-01
US5299532A (en) 1994-04-05
KR100334686B1 (ko) 2002-08-27
EP0597684B1 (en) 1999-01-27

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees