ES2044089T3 - Un enfriador de lecho fluido, un reactor de combusion de lecho fluido, y un metodo para el funcionamiento de dicho reactor. - Google Patents

Un enfriador de lecho fluido, un reactor de combusion de lecho fluido, y un metodo para el funcionamiento de dicho reactor.

Info

Publication number
ES2044089T3
ES2044089T3 ES89302188T ES89302188T ES2044089T3 ES 2044089 T3 ES2044089 T3 ES 2044089T3 ES 89302188 T ES89302188 T ES 89302188T ES 89302188 T ES89302188 T ES 89302188T ES 2044089 T3 ES2044089 T3 ES 2044089T3
Authority
ES
Spain
Prior art keywords
reactor
particulate material
cooler
fluid bed
gas
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
ES89302188T
Other languages
English (en)
Inventor
Niels Joergen Hyldgaard
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.)
Alfa Laval Aalborg AS
Original Assignee
Aalborg Ciserv International AS
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 Aalborg Ciserv International AS filed Critical Aalborg Ciserv International AS
Application granted granted Critical
Publication of ES2044089T3 publication Critical patent/ES2044089T3/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
    • 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 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
    • F23C10/005—Fluidised bed combustion apparatus comprising two or more beds
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2217/00—Intercepting solids
    • F23J2217/60—Intercepting solids using settling/precipitation chambers

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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Abstract

REACTOR DE COMBUSTION DE LECHO FLUIDO (51) QUE CONSTA DE UNA CAMARA DE REACTOR VERTICAL CON UNA PRIMERA ENTRADA (9) EN LA PARTE INFERIOR (52) DE LA CAMARA DEL REACTOR PARA LA INTRODUCCION DE MATERIAL PARTICULADO LIQUIDO Y/O SOLIDO, Y UNA SEGUNDA ENTRADA (22) A UN NIVEL POR DEBAJO DE LA PRIMERA ENTRADA PARA LA INTRODUCCION DE GAS PARA LA FLUDIFICACION DEL MATERIAL PARTICULADO DENTRO DEL REACTOR CON EL FIN DE MANTENER UN LECHO FLUIDO PRIMARIO, EXISTIENDO UN CONDUCTO DE ESCAPE (28) EN LA PARTE SUPERIOR DE LA CAMARA DEL REACTOR PARA LA EXTRACCION DE LOS GASES DE ESCAPE Y DE LAS PARTICULAS DEL REACTOR, Y UN ENFRIADOR DE LECHO FLUIDO (42) PARA EL MATERIAL PARTICULADO, FORMADO COMO UN RECIPIENTE ABIERTO POR ARRIBA CON UNA PARTE INFERIOR GENERALMENTE CERRADA Y PAREDES LATERALES Y QUE ESTA DISPUESTO PARA RECOGER UNA PARTE DEL MATERIAL PARTICULADO (64,65) DE LA PARTE SUPERIOR DE LA CAMARA DEL REACTOR, CONSTANDO DICHO ENFRIADOR DE UN ELEMENTO DE TRANSFERENCIA DE CALOR (43), COMO TUBOS, QUE LLEVAN UN MEDIO DE TRANSFERENCIA DE CALOR HACIA EL INTERIOR Y QUE TIENEN A DICHO MATERIAL PARTICULADO FLUYENDO POR EL EXTERIOR, CONSTANDO DICHO ENFRIADOR DE AL MENOS UN CONDUCTO (56) PARA EL RETORNO CONTROLADO DEL MATERIAL PARTICULADO DESDE EL ENFRIADOR HASTA EL LECHO FLUIDO PRIMARIO, TENIENDO DICHO ENFRIADOR UNAS ENTRADAS EN LA PARED INFERIOR (68) PARA LA INTRODUCCION DE GAS PARA LA FLUIDIFICACION DEL MATERIAL PARTICULADO. EL ELEMENTO DE TRANSFERENCIA DE CALOR ESTA DIVIDIDO EN AL MENOS DOS SECCIONES, Y LAS ENTRADAS DEL GAS DE FLUIDIFICACION ESTAN DIVIDIDAS EN SECCIONES QUE SE CORRESPONDEN CON LAS SECCIONES DEL ELEMENTO DE TRANSFERENCIA Y ESTAN DOTADAS DE ELEMENTOS DE CONTROL SEPARADOS PARA LA ENTRADA DE FLUJO DE FLUIDIFICACION DENTRO DE CADA SECCION.
ES89302188T 1988-03-04 1989-03-03 Un enfriador de lecho fluido, un reactor de combusion de lecho fluido, y un metodo para el funcionamiento de dicho reactor. Expired - Lifetime ES2044089T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK120288A DK120288D0 (da) 1988-03-04 1988-03-04 Fluidbed forbraendigsreaktor samt fremgangsmaade til drift af en fluidbed forbraendingsreaktor

Publications (1)

Publication Number Publication Date
ES2044089T3 true ES2044089T3 (es) 1994-01-01

Family

ID=8102131

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89302188T Expired - Lifetime ES2044089T3 (es) 1988-03-04 1989-03-03 Un enfriador de lecho fluido, un reactor de combusion de lecho fluido, y un metodo para el funcionamiento de dicho reactor.

Country Status (16)

Country Link
US (1) US5014652A (es)
EP (2) EP0332360B1 (es)
JP (1) JP2818236B2 (es)
KR (1) KR100203007B1 (es)
CN (1) CN1016889B (es)
AT (1) ATE91331T1 (es)
AU (1) AU613169B2 (es)
BR (1) BR8905711A (es)
CA (1) CA1328345C (es)
DE (1) DE68907426T2 (es)
DK (1) DK120288D0 (es)
ES (1) ES2044089T3 (es)
FI (1) FI92249C (es)
IE (1) IE62872B1 (es)
PT (1) PT89905B (es)
WO (1) WO1989008225A1 (es)

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FR2661113B1 (fr) * 1990-04-20 1993-02-19 Stein Industrie Dispositif de realisation d'une reaction entre un gaz et un materiau solide divise dans une enceinte.
US5081938A (en) * 1990-12-20 1992-01-21 A. Ahlstrom Corporation Method and apparatus for controlled bidirectional feeding of particulate matter
IT1244680B (it) * 1991-01-23 1994-08-08 Montedipe Srl Processo a piu' stadi per l'ammossimazione in fase liquida dei composti carbonilici
TR26264A (tr) * 1991-05-02 1995-02-15 Stein Industrie Kapatilmis bir mekan icinde bir gaz ve bir tane- cikli maddenin tepkimeye sokulmasi icin tertibat.
US5203284A (en) * 1992-03-02 1993-04-20 Foster Wheeler Development Corporation Fluidized bed combustion system utilizing improved connection between the reactor and separator
FR2690512B1 (fr) * 1992-04-27 1994-09-09 Stein Industrie Réacteur à lit fluidisé circulant comportant des échangeurs extérieurs alimentés par la recirculation interne.
US5406914A (en) * 1992-11-10 1995-04-18 A. Ahlstrom Corporation Method and apparatus for operating a circulating fluidized bed reactor system
US5341766A (en) * 1992-11-10 1994-08-30 A. Ahlstrom Corporation Method and apparatus for operating a circulating fluidized bed system
US5772969A (en) * 1992-11-10 1998-06-30 Foster Wheeler Energia Oy Method and apparatus for recovering heat in a fluidized bed reactor
EP0667945B2 (en) * 1992-11-10 2002-01-02 Foster Wheeler Energia Oy Method and apparatus for operating a circulating fluidized bed reactor 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
FI97424C (fi) * 1993-06-23 1996-12-10 Foster Wheeler Energia Oy Menetelmä ja laite kuuman kaasun käsittelemiseksi tai hyödyntämiseksi
US5375563A (en) * 1993-07-12 1994-12-27 Institute Of Gas Technology Gas-fired, porous matrix, surface combustor-fluid heater
US5476375A (en) * 1993-07-12 1995-12-19 Institute Of Gas Technology Staged combustion in a porous-matrix surface combustor to promote ultra-low NOx Emissions
US5544624A (en) * 1993-07-12 1996-08-13 Institute Of Gas Technology Gas-fired, porous matrix, combustor-steam generator
FR2712378B1 (fr) * 1993-11-10 1995-12-29 Stein Industrie Réacteur à lit fluidisé circulant à extensions de surface d'échange thermique.
US5809912A (en) * 1996-06-11 1998-09-22 Foster Wheeler Energy, Inc. Heat exchanger and a combustion system and method utilizing same
KR100391703B1 (ko) * 2000-08-03 2003-07-12 한국동서발전(주) 유동층 연소로의 유동매체 공급방법 및 장치
US20040100902A1 (en) * 2002-11-27 2004-05-27 Pannalal Vimalchand Gas treatment apparatus and method
CN100447487C (zh) * 2005-09-13 2008-12-31 中国科学院工程热物理研究所 一种循环流化床锅炉的冷渣器
CN101929672B (zh) * 2009-06-24 2012-10-24 中国科学院工程热物理研究所 一种u形水冷返料器
DE102012002711A1 (de) * 2012-02-14 2013-08-14 Thyssenkrupp Uhde Gmbh Bodenproduktkühlung bei einer Wirbelschichtvergasung
CN103836616A (zh) * 2012-11-21 2014-06-04 韩国能源技术研究院 流动层燃烧装置及使用该装置的碳源的燃烧方法
CN103062776B (zh) * 2013-01-04 2015-08-19 无锡亿恩科技股份有限公司 焚烧干污泥用于加热湿污泥的循环流化床焚烧炉
RS56057B1 (sr) * 2013-12-16 2017-09-29 Doosan Lentjes Gmbh Uređaj sa fluidizovanim slojem sa izmenjivačem toplote sa fluidizovanim slojem
CN106268282B (zh) * 2015-05-29 2019-06-28 中国石化工程建设有限公司 循环流化床烟气脱硫装置
US11074773B1 (en) 2018-06-27 2021-07-27 The Chamberlain Group, Inc. Network-based control of movable barrier operators for autonomous vehicles
CN115790229B (zh) * 2023-02-13 2023-05-09 成都天保节能环保工程有限公司 一种适用于流化床蓄热的结构的蓄热方法

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US4184455A (en) * 1978-04-10 1980-01-22 Foster Wheeler Energy Corporation Fluidized bed heat exchanger utilizing angularly extending heat exchange tubes
JPS5843644B2 (ja) * 1978-11-11 1983-09-28 石川島播磨重工業株式会社 多段流動層式燃焼方法およびそれを実施する多段流動層式燃焼炉
US4312301A (en) * 1980-01-18 1982-01-26 Battelle Development Corporation Controlling steam temperature to turbines
DE3030215A1 (de) * 1980-08-09 1982-03-18 Bergwerksverband Gmbh, 4300 Essen Wirbelbett-feuerung
IE51626B1 (en) * 1980-08-18 1987-01-21 Fluidised Combustion Contract A fluidised bed furnace and power generating plant including such a furnace
DE3125849A1 (de) * 1981-07-01 1983-01-20 Deutsche Babcock Anlagen Ag, 4200 Oberhausen Dampferzeuger mit zirkulierender atmosphaerischer oder druckaufgeladener wirbelschichtfeuerung sowie verfahren zu seiner regelung
US4469050A (en) * 1981-12-17 1984-09-04 York-Shipley, Inc. Fast fluidized bed reactor and method of operating the reactor
US4453494A (en) * 1982-03-22 1984-06-12 Combustion Engineering, Inc. Fluidized bed boiler having a segmented grate
GB8327074D0 (en) * 1983-10-10 1983-11-09 English Electric Co Ltd Fluidised-bed heat and power plant
FR2563118B1 (fr) * 1984-04-20 1987-04-30 Creusot Loire Procede et installation de traitement de matiere en lit fluidise circulant
JPS60263752A (ja) * 1984-06-11 1985-12-27 Toyota Motor Corp 副変速機の変速制御装置
FR2575546B1 (fr) * 1984-12-28 1989-06-16 Inst Francais Du Petrole Echangeur perfectionne et methode pour realiser le transfert thermique a partir de particules solides
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
DK158531C (da) * 1985-06-13 1990-10-29 Aalborg Vaerft As Fremgangsmaade til kontinuerlig drift af en cirkulerende fluidiseret bed-reaktor samt reaktor til anvendelse ved udoevelse af fremgangsmaaden
DK186086A (da) * 1986-04-23 1987-10-24 Burmeister & Wains Energi Kedel til fluid-bed forbraending
FI84855C (fi) * 1986-04-30 1992-01-27 Ahlstroem Oy Virvelbaeddsreaktor.
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

Also Published As

Publication number Publication date
WO1989008225A1 (en) 1989-09-08
BR8905711A (pt) 1990-11-20
AU613169B2 (en) 1991-07-25
AU3218789A (en) 1989-09-22
DK120288D0 (da) 1988-03-04
IE890702L (en) 1989-09-04
EP0332360B1 (en) 1993-07-07
US5014652A (en) 1991-05-14
KR100203007B1 (ko) 1999-06-15
EP0332360A1 (en) 1989-09-13
EP0362334A1 (en) 1990-04-11
FI92249C (fi) 1994-10-10
JP2818236B2 (ja) 1998-10-30
CN1016889B (zh) 1992-06-03
PT89905A (pt) 1989-11-10
FI895230A0 (fi) 1989-11-03
PT89905B (pt) 1994-03-31
ATE91331T1 (de) 1993-07-15
DE68907426D1 (de) 1993-08-12
FI92249B (fi) 1994-06-30
CN1037575A (zh) 1989-11-29
DE68907426T2 (de) 1993-10-21
CA1328345C (en) 1994-04-12
KR900700825A (ko) 1990-08-17
IE62872B1 (en) 1995-03-08
JPH02503468A (ja) 1990-10-18

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