DK271987A - Forbraendingsovn med et fluidiseret bundlag, der cirkulerer mellem to trin, samt en fremgangsmaade til drift af ovnen - Google Patents

Forbraendingsovn med et fluidiseret bundlag, der cirkulerer mellem to trin, samt en fremgangsmaade til drift af ovnen

Info

Publication number
DK271987A
DK271987A DK271987A DK271987A DK271987A DK 271987 A DK271987 A DK 271987A DK 271987 A DK271987 A DK 271987A DK 271987 A DK271987 A DK 271987A DK 271987 A DK271987 A DK 271987A
Authority
DK
Denmark
Prior art keywords
vessel
chamber
reactor
matter
granular
Prior art date
Application number
DK271987A
Other languages
English (en)
Other versions
DK271987D0 (da
Inventor
Jacob Korenberg
Original Assignee
Donlee Techn In
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 Donlee Techn In filed Critical Donlee Techn In
Publication of DK271987D0 publication Critical patent/DK271987D0/da
Publication of DK271987A publication Critical patent/DK271987A/da

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
    • 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
    • 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
    • F22B31/0015—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 for boilers of the water tube type
    • F22B31/003—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 for boilers of the water tube type with tubes surrounding the bed or with water tube wall partitions
    • F22B31/0038—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 for boilers of the water tube type with tubes surrounding the bed or with water tube wall partitions with tubes in 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
    • F23C10/005—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
    • 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
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection

Landscapes

  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (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)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DK271987A 1986-05-29 1987-05-27 Forbraendingsovn med et fluidiseret bundlag, der cirkulerer mellem to trin, samt en fremgangsmaade til drift af ovnen DK271987A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/868,055 US4688521A (en) 1986-05-29 1986-05-29 Two stage circulating fluidized bed reactor and method of operating the reactor

Publications (2)

Publication Number Publication Date
DK271987D0 DK271987D0 (da) 1987-05-27
DK271987A true DK271987A (da) 1987-11-30

Family

ID=25350995

Family Applications (1)

Application Number Title Priority Date Filing Date
DK271987A DK271987A (da) 1986-05-29 1987-05-27 Forbraendingsovn med et fluidiseret bundlag, der cirkulerer mellem to trin, samt en fremgangsmaade til drift af ovnen

Country Status (16)

Country Link
US (1) US4688521A (da)
EP (1) EP0247798B1 (da)
JP (1) JPS6354504A (da)
KR (1) KR870011417A (da)
CN (1) CN1012989B (da)
AT (1) ATE68045T1 (da)
AU (1) AU587126B2 (da)
BR (1) BR8702747A (da)
DE (1) DE3773431D1 (da)
DK (1) DK271987A (da)
FI (1) FI872351A (da)
IN (1) IN170823B (da)
MY (1) MY100791A (da)
NO (1) NO165416C (da)
NZ (1) NZ220369A (da)
ZA (1) ZA873727B (da)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE457905B (sv) * 1986-08-28 1989-02-06 Abb Stal Ab Saett vid foerbraenning i fluidiserad baedd
CA2016898A1 (en) * 1989-05-18 1990-11-18 Stephen J. Toth Solids recycle seal system for a fluidized bed reactor
US5285628A (en) * 1990-01-18 1994-02-15 Donlee Technologies, Inc. Method of combustion and combustion apparatus to minimize Nox and CO emissions from a gas turbine
US5218932A (en) * 1992-03-02 1993-06-15 Foster Wheeler Energy Corporation Fluidized bed reactor utilizing a baffle system and method of operating same
AU1449992A (en) * 1992-03-05 1993-10-05 Technische Universiteit Delft Method and apparatus for combusting a carbonaceous material
US5510085A (en) * 1992-10-26 1996-04-23 Foster Wheeler Energy Corporation Fluidized bed reactor including a stripper-cooler and method of operating same
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
US5341766A (en) * 1992-11-10 1994-08-30 A. Ahlstrom Corporation Method and apparatus for operating a circulating fluidized bed system
US5365889A (en) * 1992-11-13 1994-11-22 Fostyer Wheeler Energy Corporation Fluidized bed reactor and system and method utilizing same
US5394937A (en) * 1993-03-05 1995-03-07 Nieh; Sen Vortex heat exchange method and device
US5395596A (en) * 1993-05-11 1995-03-07 Foster Wheeler Energy Corporation Fluidized bed reactor and method utilizing refuse derived fuel
SE517042C2 (sv) * 1993-12-21 2002-04-09 Alstom Power Sweden Holding Ab Förfarande och anordning för efterförbränning och samtidig avskiljning av partiklar
US5869018A (en) 1994-01-14 1999-02-09 Iron Carbide Holdings, Ltd. Two step process for the production of iron carbide from iron oxide
US5469698A (en) * 1994-08-25 1995-11-28 Foster Wheeler Usa Corporation Pressurized circulating fluidized bed reactor combined cycle power generation system
US5570645A (en) * 1995-02-06 1996-11-05 Foster Wheeler Energy Corporation Fluidized bed system and method of operating same utilizing an external heat exchanger
US5690717A (en) * 1995-03-29 1997-11-25 Iron Carbide Holdings, Ltd. Iron carbide process
AT403168B (de) * 1995-11-02 1997-11-25 Voest Alpine Ind Anlagen Verfahren und einrichtung zum rückführen eines aus einem reaktorgefäss mit einem gas ausgetragenen feinteiligen feststoffes
US5804156A (en) * 1996-07-19 1998-09-08 Iron Carbide Holdings, Ltd. Iron carbide process
AU750751B2 (en) 1998-03-31 2002-07-25 Iron Carbide Holdings, Ltd Process for the production of iron carbide from iron oxide using external sources of carbon monoxide
DE60032629T2 (de) * 1999-11-02 2007-10-11 Consolidated Engineering Co. Inc. Verfahren und vorrichtung zur verbrennung von restkohlenstoffen in flugasche
US7047894B2 (en) * 1999-11-02 2006-05-23 Consolidated Engineering Company, Inc. Method and apparatus for combustion of residual carbon in fly ash
KR20040040029A (ko) * 2002-11-06 2004-05-12 정동환 선회·하향연소식 연소기
FR2885909B1 (fr) * 2005-05-23 2008-01-18 Thermya Sa Procede de distillation de produits solides organiques et notamment pour le recyclage des bois traites
US20070245628A1 (en) * 2006-04-24 2007-10-25 Thermochem Recovery International, Inc. Fluid bed reactor having a pulse combustor-type heat transfer module separated from the compartment of a reaction vessel
US7569086B2 (en) * 2006-04-24 2009-08-04 Thermochem Recovery International, Inc. Fluid bed reactor having vertically spaced apart clusters of heating conduits
US8517720B2 (en) * 2008-10-16 2013-08-27 Lochinvar, Llc Integrated dual chamber burner
US8286594B2 (en) * 2008-10-16 2012-10-16 Lochinvar, Llc Gas fired modulating water heating appliance with dual combustion air premix blowers
WO2010141629A1 (en) 2009-06-02 2010-12-09 Thermochem Recovery International, Inc. Gasifier having integrated fuel cell power generation system
CN103347601B (zh) 2010-11-05 2015-04-22 国际热化学恢复股份有限公司 固体循环系统与捕捉和转化反应性固体的方法
US9097436B1 (en) 2010-12-27 2015-08-04 Lochinvar, Llc Integrated dual chamber burner with remote communicating flame strip
CN103958398B (zh) 2011-09-27 2016-01-06 国际热化学恢复股份有限公司 合成气净化系统和方法
JP5992322B2 (ja) * 2012-12-28 2016-09-14 住友重機械工業株式会社 循環流動層ボイラ
US9464805B2 (en) 2013-01-16 2016-10-11 Lochinvar, Llc Modulating burner
JP6099263B2 (ja) * 2013-05-31 2017-03-22 株式会社タクマ 循環流動層ボイラ
CN104006382A (zh) * 2014-01-06 2014-08-27 徐进廷 一种多燃烧室循环流化床热水锅炉
CN103994425A (zh) * 2014-01-06 2014-08-20 徐进廷 一种多燃烧室循环流化床蒸汽锅炉
CN103994426A (zh) * 2014-01-06 2014-08-20 徐进廷 一种多燃烧室循环流化床热水锅炉
CN104132334A (zh) * 2014-01-06 2014-11-05 徐进廷 一种多燃烧室循环流化床蒸汽锅炉
CN104848230B (zh) * 2015-05-31 2017-01-25 北京四维天拓技术有限公司 一种旋流焚烧装置
CN105570879B (zh) * 2016-01-31 2018-01-12 北京热华能源科技有限公司 带有一级自平衡返料器的多流程循环流化床锅炉
ES2940894T3 (es) 2016-02-16 2023-05-12 Thermochem Recovery Int Inc Sistema y método de generación de gas producto de energía integrada de dos etapas
US10286431B1 (en) 2016-03-25 2019-05-14 Thermochem Recovery International, Inc. Three-stage energy-integrated product gas generation method
US10197014B2 (en) 2016-08-30 2019-02-05 Thermochem Recovery International, Inc. Feed zone delivery system having carbonaceous feedstock density reduction and gas mixing
US10364398B2 (en) 2016-08-30 2019-07-30 Thermochem Recovery International, Inc. Method of producing product gas from multiple carbonaceous feedstock streams mixed with a reduced-pressure mixing gas
US10197015B2 (en) 2016-08-30 2019-02-05 Thermochem Recovery International, Inc. Feedstock delivery system having carbonaceous feedstock splitter and gas mixing
KR102036183B1 (ko) 2016-09-07 2019-10-24 두산 렌트제스 게엠베하 순환 유동상 장치
US10329506B2 (en) 2017-04-10 2019-06-25 Thermochem Recovery International, Inc. Gas-solids separation system having a partitioned solids transfer conduit
US10717102B2 (en) 2017-05-31 2020-07-21 Thermochem Recovery International, Inc. Pressure-based method and system for measuring the density and height of a fluidized bed
US9920926B1 (en) 2017-07-10 2018-03-20 Thermochem Recovery International, Inc. Pulse combustion heat exchanger system and method
US10099200B1 (en) 2017-10-24 2018-10-16 Thermochem Recovery International, Inc. Liquid fuel production system having parallel product gas generation
KR102043000B1 (ko) * 2018-03-22 2019-11-11 주식회사 포스코 연소장치 및 이를 포함하는 연소설비
US11555157B2 (en) 2020-03-10 2023-01-17 Thermochem Recovery International, Inc. System and method for liquid fuel production from carbonaceous materials using recycled conditioned syngas
US11466223B2 (en) 2020-09-04 2022-10-11 Thermochem Recovery International, Inc. Two-stage syngas production with separate char and product gas inputs into the second stage

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897739A (en) * 1974-10-30 1975-08-05 Us Health Fluid bed combustor for operation at ash fusing temperatures
US4165717A (en) * 1975-09-05 1979-08-28 Metallgesellschaft Aktiengesellschaft Process for burning carbonaceous materials
US4089631A (en) * 1976-09-23 1978-05-16 General Electric Company Coal-burning gas turbine combustion system for reducing turbine erosion
NL8200836A (nl) * 1981-03-03 1982-10-01 Pyropower Corp Verbrandingsketel met gefluidiseerd bed.
DE3124832A1 (de) * 1981-06-24 1983-01-13 Kraftwerk Union AG, 4330 Mülheim Heissgassystem
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
US4457289A (en) * 1982-04-20 1984-07-03 York-Shipley, Inc. Fast fluidized bed reactor and method of operating the reactor
US4565139A (en) * 1984-09-12 1986-01-21 Stearns Catalytic World Corp. Method and apparatus for obtaining energy
US4594967A (en) * 1985-03-11 1986-06-17 Foster Wheeler Energy Corporation Circulating solids fluidized bed reactor and method of operating same
US4617877A (en) * 1985-07-15 1986-10-21 Foster Wheeler Energy Corporation Fluidized bed steam generator and method of generating steam with flyash recycle
FR2587090B1 (fr) * 1985-09-09 1987-12-04 Framatome Sa Chaudiere a lit fluidise circulant

Also Published As

Publication number Publication date
KR870011417A (ko) 1987-12-23
ATE68045T1 (de) 1991-10-15
JPS6354504A (ja) 1988-03-08
EP0247798A3 (en) 1988-09-28
EP0247798B1 (en) 1991-10-02
US4688521A (en) 1987-08-25
ZA873727B (en) 1988-03-30
DE3773431D1 (de) 1991-11-07
AU587126B2 (en) 1989-08-03
CN1012989B (zh) 1991-06-26
NO165416C (no) 1991-02-06
BR8702747A (pt) 1988-03-01
AU7326987A (en) 1987-12-03
NZ220369A (en) 1989-06-28
NO872253L (no) 1987-11-30
DK271987D0 (da) 1987-05-27
FI872351A (fi) 1987-11-30
IN170823B (da) 1992-05-23
NO872253D0 (no) 1987-05-29
MY100791A (en) 1991-02-28
CN87103862A (zh) 1988-05-04
EP0247798A2 (en) 1987-12-02
FI872351A0 (fi) 1987-05-27
NO165416B (no) 1990-10-29

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Legal Events

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