ES2182264T3 - Regulacion de la temperatura de entrada de un filtro ceramico. - Google Patents

Regulacion de la temperatura de entrada de un filtro ceramico.

Info

Publication number
ES2182264T3
ES2182264T3 ES98902007T ES98902007T ES2182264T3 ES 2182264 T3 ES2182264 T3 ES 2182264T3 ES 98902007 T ES98902007 T ES 98902007T ES 98902007 T ES98902007 T ES 98902007T ES 2182264 T3 ES2182264 T3 ES 2182264T3
Authority
ES
Spain
Prior art keywords
flow
gases
combustion
filter
flue
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
ES98902007T
Other languages
English (en)
Inventor
Richard Dryden
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.)
Amec Foster Wheeler Energia Oy
Original Assignee
Foster Wheeler Energia Oy
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 Energia Oy filed Critical Foster Wheeler Energia Oy
Application granted granted Critical
Publication of ES2182264T3 publication Critical patent/ES2182264T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4263—Means for active heating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
    • B01D46/32—Particle separators, e.g. dust precipitators, using loose filtering material the material moving during filtering
    • B01D46/38—Particle separators, e.g. dust precipitators, using loose filtering material the material moving during filtering as fluidised bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
    • F02C3/205—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products in a fluidised-bed combustor
    • 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
    • F23C10/16—Fluidised bed combustion apparatus specially adapted for operation at superatmospheric pressures, e.g. by the arrangement of the combustion chamber and its auxiliary systems inside a pressure vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
    • F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2273/20—High temperature filtration
    • 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
    • F23J2217/10—Intercepting solids by filters
    • F23J2217/104—High temperature resistant (ceramic) type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/30—Technologies for a more efficient combustion or heat usage

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Chimneys And Flues (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Filtering Materials (AREA)
  • Inorganic Insulating Materials (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Treating Waste Gases (AREA)

Abstract

Un procedimiento y un sistema para regular un procedimiento de depuración de gases de combustión, para depurar los gases de combustión a alta temperatura en un filtro, tal como un filtro cerámico, susceptible de sufrir daños a temperaturas que sobrepasan una T{sub,max} característica para dicho filtro. Según la presente invención, se divide un flujo de gases de combustión a alta temperatura a depurar en un primer y segundo flujo de gases de combustión, disminuyendo la temperatura del segundo flujo de gases de combustión mientras que se recombinan el primer y segundo flujo de gases de combustión. El flujo de gases de combustión así recombinado se lleva al filtro. La temperatura del segundo flujo de gases de combustión se disminuye preferiblemente haciendo pasar el segundo flujo sobre las superficies de un cambiador de calor. La relación del primer flujo al segundo de gases de combustión se puede controlar controlando el primer y segundo flujos de gases de combustión. La invención se refieretambién a un sistema de generación de energía y a un sistema de combustión de lecho fluidizado utilizando el sistema anterior.
ES98902007T 1997-02-26 1998-01-30 Regulacion de la temperatura de entrada de un filtro ceramico. Expired - Lifetime ES2182264T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/807,805 US5953898A (en) 1997-02-26 1997-02-26 Power generation method including control of temperature of flue gases entering a high temperature ceramic filter

Publications (1)

Publication Number Publication Date
ES2182264T3 true ES2182264T3 (es) 2003-03-01

Family

ID=25197210

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98902007T Expired - Lifetime ES2182264T3 (es) 1997-02-26 1998-01-30 Regulacion de la temperatura de entrada de un filtro ceramico.

Country Status (7)

Country Link
US (2) US5953898A (es)
EP (1) EP0977622B1 (es)
JP (1) JP3140793B2 (es)
AT (1) ATE222792T1 (es)
DE (1) DE69807458T2 (es)
ES (1) ES2182264T3 (es)
WO (1) WO1998037946A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7062200A (en) * 1999-08-19 2001-03-13 Manufacturing And Technology Conversion International, Inc. Gas turbine with indirectly heated steam reforming system
US7504260B1 (en) * 2000-05-16 2009-03-17 Lang Fred D Method and apparatus for controlling gas temperatures associated with pollution reduction processes
DE10251179A1 (de) * 2002-10-31 2004-05-13 Siemens Ag Gehäuseflanscheinheit
US6946011B2 (en) * 2003-03-18 2005-09-20 The Babcock & Wilcox Company Intermittent mixer with low pressure drop
WO2005125297A2 (en) * 2004-06-14 2005-12-29 Cray Inc. Cooling electronic devices in computer systems
RU2327889C1 (ru) * 2006-09-27 2008-06-27 Институт теплофизики им. С.С. Кутателадзе Сибирского отделения Российской Академии наук Способ сжигания угля и устройство для его реализации
US7703746B2 (en) * 2007-07-12 2010-04-27 Roller Bearing Company Of America, Inc. Ground-based power generator with ball-roller bearing butterfly valve
US20150308711A1 (en) * 2014-04-28 2015-10-29 Idalex Technologies, Inc. Heat Recovery Method and Apparatus
WO2015188266A1 (en) 2014-06-10 2015-12-17 Vmac Global Technology Inc. Methods and apparatus for simultaneously cooling and separating a mixture of hot gas and liquid
RU2631851C2 (ru) * 2014-12-29 2017-09-26 Федеральное государственное казенное военное образовательное учреждение высшего профессионального образования "Военный учебно-научный центр Военно-Морского Флота "Военно-морская академия имени Адмирала Флота Советского Союза Н.Г. Кузнецова" Установка для производства энергии на твердом топливе
WO2017165598A1 (en) * 2016-03-23 2017-09-28 Powerphase Llc Coal plant supplementary air and exhaust injection systems and methods of operation
CN106196132B (zh) * 2016-08-30 2018-10-12 江苏海德节能科技有限公司 节能换热烟道装置
CN106196121B (zh) * 2016-08-30 2018-07-10 江苏海德节能科技有限公司 烟气余热导流换热装置
RU2750070C1 (ru) * 2018-04-26 2021-06-21 Юоп Ллк Способ и устройство для конвекционного нагревателя сырья
CN112807878B (zh) * 2021-03-17 2025-07-08 河南郑矿机器有限公司 回转窑尾气除尘系统及使用该系统的煤矸石陶粒生产线
CN119896952B (zh) * 2025-04-02 2025-05-30 辽宁通安消防安全技术工程有限公司 一种消防现场高温烟气净化方法及系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3203175A (en) * 1962-07-31 1965-08-31 Michalicka Ladislav System of operation of a steam-gas circuit or of a gas circuit for gas turbines comprising a combustion chamber for solid fuel
EP0037858B1 (de) * 1980-04-16 1984-01-25 BBC Aktiengesellschaft Brown, Boveri & Cie. Dampfkraftwerk mit druckgefeuertem Dampferzeuger mit Fliessbettfeuerung
DE3136646C2 (de) * 1981-09-16 1983-07-14 Rheinisch-Westfälischer Technischer Überwachungsverein e.V ., 4300 Essen Verfahren und Vorrichtung zum Messen von Feststoffen in Abgasen
FI93143C (fi) * 1991-10-30 1995-02-27 Ahlstroem Oy Menetelmä ja laite kuumien kaasujen lämpötilan tasoittamiseksi
US5500195A (en) * 1992-11-13 1996-03-19 Foster Wheeler Energy Corporation Method for reducing gaseous emission of halogen compounds in a fluidized bed reactor
JPH06238118A (ja) * 1993-02-18 1994-08-30 Electric Power Dev Co Ltd 燃焼排ガス用除塵装置の運転方法
US5531798A (en) * 1994-05-26 1996-07-02 Foster Wheeler Energia Oy Eliminating ash bridging in ceramic filters

Also Published As

Publication number Publication date
DE69807458T2 (de) 2003-04-03
US5953898A (en) 1999-09-21
ATE222792T1 (de) 2002-09-15
JP2000510218A (ja) 2000-08-08
DE69807458D1 (de) 2002-10-02
EP0977622B1 (en) 2002-08-28
US6035628A (en) 2000-03-14
WO1998037946A1 (en) 1998-09-03
JP3140793B2 (ja) 2001-03-05
EP0977622A1 (en) 2000-02-09

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