ES2050377T3 - Sistema de generacion de vapor de lecho fluidizado y metodo que tiene un termocambiador externo. - Google Patents

Sistema de generacion de vapor de lecho fluidizado y metodo que tiene un termocambiador externo.

Info

Publication number
ES2050377T3
ES2050377T3 ES90308239T ES90308239T ES2050377T3 ES 2050377 T3 ES2050377 T3 ES 2050377T3 ES 90308239 T ES90308239 T ES 90308239T ES 90308239 T ES90308239 T ES 90308239T ES 2050377 T3 ES2050377 T3 ES 2050377T3
Authority
ES
Spain
Prior art keywords
heat exchanger
section
external heat
fluidized bed
oven
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
ES90308239T
Other languages
English (en)
Inventor
Igbal Fazaleabbas Abdulally
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23524514&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2050377(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Foster Wheeler Energy Corp filed Critical Foster Wheeler Energy Corp
Application granted granted Critical
Publication of ES2050377T3 publication Critical patent/ES2050377T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/38—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/384—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
    • B01J8/388—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only externally, i.e. the particles leaving the vessel and subsequently re-entering it
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/01002—Cooling of ashes from the combustion chamber by indirect heat exchangers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

UN SISTEMA DE GENERACION DE VAPOR DE LECHO FLUIDIZADO Y UN METODO EN EL QUE UN INTERCAMBIADOR DE CALOR EXTERNO SE UBICA ADYACENTE A UNA SECCION DE HORNO. SE SEPARA UNA MEZCLA DE GASES EN COMBUSTION Y MATERIALES DE PARTICULAS DE ARRASTRE DE UN LECHO FLUIDIZADO EN LA SECCION DEL HORNO Y LOS GASES EN COMBUSTION SE LLEVAN A UNA SECCION DE RECUPERACION DE CALOR Y EL MATERIAL DE PARTICULAS SEPARADO RETORNA AL LECHO FLUIDIZADO A LA SECCION DE HORNO. LUEGO SE HACE CIRCULAR ESTE MATERIAL A TRAVES DE UN INTERCAMBIADOR DE CALOR EXTERNO PARA AGREGAR CALOR AL AGUA, VAPOR O A UNA MEZCLA DE AGUA Y VAPOR ANTES DE QUE EL MATERIAL REGRESE A LA SECCION DEL HORNO. EL AGUA ATRAVIESA LA SECCION DEL HORNO, LA SECCION DE RECUPERACION DE CALOR Y EL INTERCAMBIADOR DE CALOR EXTERNO PARA CONVERTIRSE EN VAPOR
ES90308239T 1989-07-28 1990-07-27 Sistema de generacion de vapor de lecho fluidizado y metodo que tiene un termocambiador externo. Expired - Lifetime ES2050377T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/386,181 US4947804A (en) 1989-07-28 1989-07-28 Fluidized bed steam generation system and method having an external heat exchanger

Publications (1)

Publication Number Publication Date
ES2050377T3 true ES2050377T3 (es) 1994-05-16

Family

ID=23524514

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90308239T Expired - Lifetime ES2050377T3 (es) 1989-07-28 1990-07-27 Sistema de generacion de vapor de lecho fluidizado y metodo que tiene un termocambiador externo.

Country Status (7)

Country Link
US (1) US4947804A (es)
EP (1) EP0410773B1 (es)
JP (1) JPH0395303A (es)
CN (1) CN1050257A (es)
CA (1) CA1318196C (es)
ES (1) ES2050377T3 (es)
PT (1) PT94830A (es)

Families Citing this family (44)

* 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
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
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
US5385104A (en) * 1990-07-03 1995-01-31 Volund Ecology Systems A/S Method and apparatus for incinerating different kinds of solid and possibly liquid waste material
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
US5239945A (en) * 1991-11-13 1993-08-31 Tampella Power Corporation Apparatus to reduce or eliminate combustor perimeter wall erosion in fluidized bed boilers or reactors
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
JPH05141637A (ja) * 1991-11-25 1993-06-08 Ebara Corp 流動床焼却プラントとその運転方法
US5218932A (en) * 1992-03-02 1993-06-15 Foster Wheeler Energy Corporation Fluidized bed reactor utilizing a baffle system and method of operating same
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
CA2105204A1 (en) * 1992-10-26 1994-04-27 Iqbal Fazaleabas Abdulally Fluidized bed reactor including a stripper-cooler and method of operating same
US5510085A (en) * 1992-10-26 1996-04-23 Foster Wheeler Energy Corporation Fluidized bed reactor including a stripper-cooler and method of operating same
US5332553A (en) * 1993-04-05 1994-07-26 A. Ahlstrom Corporation Method for circulating solid material in a fluidized bed reactor
US5299532A (en) * 1992-11-13 1994-04-05 Foster Wheeler Energy Corporation Fluidized bed combustion system and method having multiple furnace and recycle sections
US5390612A (en) * 1993-03-01 1995-02-21 Foster Wheeler Energy Corporation Fluidized bed reactor having a furnace strip-air system and method for reducing heat content and increasing combustion efficiency of drained furnace solids
JP2939338B2 (ja) * 1993-04-05 1999-08-25 フォスター ホイーラー エナージア オサケ ユキチュア 流動床反応装置およびその製造方法
US5395596A (en) * 1993-05-11 1995-03-07 Foster Wheeler Energy Corporation Fluidized bed reactor and method utilizing refuse derived fuel
US5347954A (en) * 1993-07-06 1994-09-20 Foster Wheeler Energy Corporation Fluidized bed combustion system having an improved pressure seal
AU2976995A (en) * 1994-07-15 1996-02-16 Aalborg Industries A/S A fluid-bed heat exchanger, fluid-bed combustion reactor systems and methods for the operation of a fluid-bed heat exchanger and a fluid-bed combustion reactor system
US5735682A (en) * 1994-08-11 1998-04-07 Foster Wheeler Energy Corporation Fluidized bed combustion system having an improved loop seal valve
US5533471A (en) * 1994-08-17 1996-07-09 A. Ahlstrom Corporation fluidized bed reactor and method of operation thereof
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
US5682828A (en) * 1995-05-04 1997-11-04 Foster Wheeler Energy Corporation Fluidized bed combustion system and a pressure seal valve utilized therein
US5954000A (en) * 1997-09-22 1999-09-21 Combustion Engineering, Inc. Fluid bed ash cooler
FI103582B (fi) * 1997-12-19 1999-07-30 Valtion Teknillinen Menetelmä metallia sekä orgaanista ainesta sisältävän materiaalin käsi ttelemiseksi, johon sisältyy metallin erotus
AT505526B1 (de) * 2007-08-14 2010-09-15 Univ Wien Tech Wirbelschichtreaktorsystem
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
US8689709B2 (en) * 2011-05-04 2014-04-08 Southern Company Oxycombustion in transport oxy-combustor
KR101264793B1 (ko) 2011-06-20 2013-05-15 한국에너지기술연구원 하부루프실을 구비한 유동층 반응장치
ITRM20130029A1 (it) * 2013-01-18 2014-07-19 Magaldi Power Spa Impianto e metodo di estrazione e raffreddamento di ceneri con incremento dell'efficienza complessiva di caldaia.
CN104595879A (zh) * 2015-02-02 2015-05-06 中国海洋石油总公司 一种提高注蒸汽锅炉换热系数的方法
US20170356642A1 (en) * 2016-06-13 2017-12-14 The Babcock & Wilcox Company Circulating fluidized bed boiler with bottom-supported in-bed heat exchanger
CN106052308B (zh) * 2016-06-15 2018-11-13 成都昊特新能源技术股份有限公司 一种利用汽机乏汽的干燥系统以及干燥方法
FI129147B (en) * 2017-12-19 2021-08-13 Valmet Technologies Oy Fluidized bed boiler with gas lock heat exchanger
KR101984542B1 (ko) * 2017-12-21 2019-06-03 한국에너지기술연구원 압력과 밀도 차이를 이용하는 유동층 고체순환장치, 및 그 고체순환장치를 갖는 유동층 반응시스템 및 고체순환방법
KR102093302B1 (ko) * 2018-07-19 2020-04-23 한국생산기술연구원 복수의 라이저부를 구비한 유동사 하강형 순환유동층 보일러 및 이의 운전방법
CN109827171B (zh) * 2019-03-15 2024-03-08 镇江东亚碳素焦化有限公司 一种石油焦燃烧脱硫用流化床锅炉

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227488A (en) * 1978-10-03 1980-10-14 Foster Wheeler Energy Corporation Fluidized bed unit including a cooling device for bed material
JPS581741B2 (ja) * 1979-07-20 1983-01-12 株式会社日立製作所 ミクロセル用マスクを備えたセルホ−ルダ
DE3112120C2 (de) * 1981-03-27 1986-08-07 Deutsche Babcock Ag, 4200 Oberhausen Wirbelschichtfeuerung mit einem Aschekühler
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
GB2132500B (en) * 1982-12-17 1986-06-04 Coal Ind Classification and recycling of fluidised bed material
US4565139A (en) * 1984-09-12 1986-01-21 Stearns Catalytic World Corp. Method and apparatus for obtaining energy
FI85414C (fi) * 1985-01-29 1992-04-10 Ahlstroem Oy Anordning foer avskiljning av fast material ur roekgaserna fraon en reaktor med cirkulerande baedd.
US4809623A (en) * 1985-08-07 1989-03-07 Foster Wheeler Energy Corporation Fluidized bed reactor and method of operating same
FI853464A0 (fi) * 1985-09-11 1985-09-11 Ahlstroem Oy Reaktor med cirkulerande baedd.
FI86105C (fi) * 1985-11-19 1992-07-10 Ahlstroem Oy Foerfarande och anordning foer reglering av en virvelbaeddsreaktors funktion.
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
US4732113A (en) * 1987-03-09 1988-03-22 A. Ahlstrom Corporation Particle separator
DE3715516A1 (de) * 1987-05-09 1988-11-17 Inter Power Technologie Wirbelschichtfeuerung
US4854249A (en) * 1987-08-03 1989-08-08 Institute Of Gas Technology Two stage combustion
US4829912A (en) * 1988-07-14 1989-05-16 Foster Wheeler Energy Corporation Method for controlling the particulate size distributions of the solids inventory in a circulating fluidized bed reactor

Also Published As

Publication number Publication date
CA1318196C (en) 1993-05-25
CN1050257A (zh) 1991-03-27
JPH0395303A (ja) 1991-04-19
EP0410773B1 (en) 1994-01-19
PT94830A (pt) 1992-03-31
US4947804A (en) 1990-08-14
EP0410773A2 (en) 1991-01-30
EP0410773A3 (en) 1991-03-27

Similar Documents

Publication Publication Date Title
ES2050377T3 (es) Sistema de generacion de vapor de lecho fluidizado y metodo que tiene un termocambiador externo.
ES525904A0 (es) Sistema para el control de mantenimiento y limpieza del haz de tubos de un generador de vapor
ES544497A0 (es) Sistema para medir el grado de erosion de una zona deterio- rada de la pared de un tubo de cambio de calor de un genera-dor nuclear de vapor
SE7907643L (sv) Anordning for fluidiserad bedd samt forfarande for dess anvendning
ES547861A0 (es) Un dispositivo para indicar la presencia de niveles inacep- tables de gas no condensable en esterilizadores por vapor de agua
ES2096620T3 (es) Sistema y metodo de combustion de lecho fluidizado que tiene un cambiador de calor de reciclado integrado con camaras de entrada y de salida.
ES2172873T3 (es) Dispositivo, sistema y metodo para la eliminacion en linea de escorias mediante explosivos.
ES550892A0 (es) Sistema de recuperacion de calor para utilizar el calor residual de una operacion de manufactura que produce calor residual
BR8103472A (pt) Processo para queimar combustiveis solidos usando reciculacao de gas de chamine aparelho para recirculacao de gas de de chamine e caldeira aquecida pela queima de combustivelsolido
ES2051812T3 (es) Central electrica pfbc.
NO813197L (no) Olje- og gassbrenner for innbygging i kjeler for utvikling av varme og damp.
MX156449A (es) Mejoras en sistema de derivacion para regular el nivel de energia del vapor de una turbina
ES2131638T3 (es) Sistema de generacion de vapor de lecho fluidizado y metodo de utilizacion de los gases quemados reciclados para facilitar el paso de los solidos a traves del sifon.
SU1588289A3 (ru) Реактор с циркулирующим псевдоожиженным слоем
SE8105933L (sv) Vermikulit som avsettningsmodifieringsmedel i koleldande pannor
ES2033499T3 (es) Procedimiento e instalacion para el tratamiento termico de materiales de desecho.
ES2043114T3 (es) Generador de vapor por recuperacion de calor perdido.
MX149255A (es) Mejoras a sistema para detectar la perdida de energia en sistemas de vapor
ES2073861T3 (es) Sistema generador de vapor que utiliza circuiteria separada de flujo del fluido entre la seccion de horno y la seccion de separacion.
SE8705105D0 (sv) Energiskrubber
ATE7071T1 (de) Dampferzeuger mit wirbelschichtfeuerung.
KR850700219A (ko) 2성분 또는 다성분계 반응기
ES2076738T3 (es) Un dispositivo para calentar agua, alimentado por gas.
ES524092A0 (es) Sistema de evacuacion de cenizas para generadores de vapor por combustion de carbon
ES509301A0 (es) "un generador de vapor o de agua caliente que funciona por combustibles solidos dotados de un elevado contenido de materias volatiles".

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 410773

Country of ref document: ES