FI20115181A - Kiertoleijupetikattila - Google Patents

Kiertoleijupetikattila Download PDF

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Publication number
FI20115181A
FI20115181A FI20115181A FI20115181A FI20115181A FI 20115181 A FI20115181 A FI 20115181A FI 20115181 A FI20115181 A FI 20115181A FI 20115181 A FI20115181 A FI 20115181A FI 20115181 A FI20115181 A FI 20115181A
Authority
FI
Finland
Prior art keywords
fluidized bed
furnace
heat exchange
solids
bed heat
Prior art date
Application number
FI20115181A
Other languages
English (en)
Swedish (sv)
Other versions
FI20115181A0 (fi
FI123843B (fi
Inventor
Kari Kauppinen
Pertti Kinnunen
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
Publication of FI20115181A0 publication Critical patent/FI20115181A0/fi
Priority to FI20115181A priority Critical patent/FI123843B/fi
Priority to PCT/FI2012/050172 priority patent/WO2012113985A1/en
Priority to PL12709673T priority patent/PL2678607T3/pl
Priority to RU2013143137/06A priority patent/RU2543108C1/ru
Priority to CN201280010249.XA priority patent/CN103562635B/zh
Priority to KR1020137018769A priority patent/KR101485477B1/ko
Priority to EP12709673.3A priority patent/EP2678607B1/en
Priority to JP2013552998A priority patent/JP5739021B2/ja
Priority to US13/976,065 priority patent/US9423122B2/en
Publication of FI20115181A publication Critical patent/FI20115181A/fi
Application granted granted Critical
Publication of FI123843B publication Critical patent/FI123843B/fi

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
    • F22B31/0015—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B27/00—Instantaneous or flash steam boilers
    • F22B27/14—Instantaneous or flash steam boilers built-up from heat-exchange elements arranged within a confined chamber having heat-retaining walls
    • 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
    • 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
    • F22B31/0092—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 with a fluidized heat exchange bed and a fluidized combustion bed separated by a partition, the bed particles circulating around or through that partition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/02—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways
    • 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
    • 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 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/18—Details; Accessories
    • F23C10/24—Devices for removal of material from the bed
    • F23C10/26—Devices for removal of material from the bed combined with devices for partial reintroduction of material into the bed, e.g. after separation of agglomerated parts
    • 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
    • F23C10/28—Control devices specially adapted for fluidised bed, combustion apparatus
    • F23C10/30—Control devices specially adapted for fluidised bed, combustion apparatus for controlling the level of the bed or the amount of material in the bed
    • F23C10/32—Control devices specially adapted for fluidised bed, combustion apparatus for controlling the level of the bed or the amount of material in the bed by controlling the rate of recirculation of particles separated from the flue gases

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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FI20115181A 2011-02-24 2011-02-24 Kiertoleijupetireaktori FI123843B (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI20115181A FI123843B (fi) 2011-02-24 2011-02-24 Kiertoleijupetireaktori
CN201280010249.XA CN103562635B (zh) 2011-02-24 2012-02-22 具有用于热固体流的两个外部热交换器的循环式流化床锅炉
PL12709673T PL2678607T3 (pl) 2011-02-24 2012-02-22 Kocioł z cyrkulującym złożem fluidalnym mający dwa zewnętrzne wymienniki ciepła dla przepływu gorących cząstek stałych
RU2013143137/06A RU2543108C1 (ru) 2011-02-24 2012-02-22 Котел с циркулирующим псевдоожиженным слоем, имеющий два наружных теплообменника для потока горячей твердой фазы
PCT/FI2012/050172 WO2012113985A1 (en) 2011-02-24 2012-02-22 Circulating fluidized bed boiler having two external heat exchanger for hot solids flow
KR1020137018769A KR101485477B1 (ko) 2011-02-24 2012-02-22 고온의 고형물 유동을 위한 두 개의 외부 열 교환기를 갖는 순환 유동층 보일러
EP12709673.3A EP2678607B1 (en) 2011-02-24 2012-02-22 Circulating fluidized bed boiler having two external heat exchangers for hot solids flow
JP2013552998A JP5739021B2 (ja) 2011-02-24 2012-02-22 高温固体流用の２つの外部熱交換器を有する循環流動床ボイラ
US13/976,065 US9423122B2 (en) 2011-02-24 2012-02-22 Circulating fluidized bed boiler having two external heat exchangers for hot solids flow

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20115181 2011-02-24
FI20115181A FI123843B (fi) 2011-02-24 2011-02-24 Kiertoleijupetireaktori

Publications (3)

Publication Number Publication Date
FI20115181A0 FI20115181A0 (fi) 2011-02-24
FI20115181A true FI20115181A (fi) 2012-08-25
FI123843B FI123843B (fi) 2013-11-15

Family

ID=43629853

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20115181A FI123843B (fi) 2011-02-24 2011-02-24 Kiertoleijupetireaktori

Country Status (9)

Country Link
US (1) US9423122B2 (fi)
EP (1) EP2678607B1 (fi)
JP (1) JP5739021B2 (fi)
KR (1) KR101485477B1 (fi)
CN (1) CN103562635B (fi)
FI (1) FI123843B (fi)
PL (1) PL2678607T3 (fi)
RU (1) RU2543108C1 (fi)
WO (1) WO2012113985A1 (fi)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9566546B2 (en) * 2014-01-21 2017-02-14 Saudi Arabian Oil Company Sour gas combustion using in-situ oxygen production and chemical looping combustion
KR101702219B1 (ko) 2015-06-09 2017-02-03 한국에너지기술연구원 배가스 전단 열교환기와 흡수액 유동층 열교환기를 이용한 배가스 응축열 회수 시스템 및 회수 방법
KR101715488B1 (ko) 2015-07-28 2017-03-23 한국에너지기술연구원 다중열원 동시 열회수를 위한 응축형 물 유동층 열교환기를 이용한 열회수 시스템 및 열회수방법
KR101705993B1 (ko) 2015-10-29 2017-02-10 한국에너지기술연구원 흡수액 다단 유동층 열교환기를 이용한 최적화 응축열 회수시스템 및 응축열 회수방법
CN105502875B (zh) * 2015-12-14 2018-02-27 广州市劲业节能技术有限公司 污泥余热利用干燥装置
FI127236B (fi) * 2016-01-19 2018-02-15 Sumitomo SHI FW Energia Oy Erotin- ja lämmönvaihtokammiokokoonpano ja menetelmä kokoonpanon asentamiseksi, sekä kiertoleijupetikattila erotin- ja lämmönvaihtokammiokokoonpanolla
CN105627300A (zh) * 2016-02-05 2016-06-01 广东省特种设备检测研究院 节能环保循环流化床系统
US10429064B2 (en) 2016-03-31 2019-10-01 General Electric Technology Gmbh System, method and apparatus for controlling the flow direction, flow rate and temperature of solids
KR102462442B1 (ko) * 2016-06-17 2022-11-02 한국남부발전 주식회사 순환유동층 보일러 장치
CA3042146C (en) * 2016-11-01 2022-06-21 Valmet Technologies Oy A circulating fluidized bed boiler with a loopseal heat exchanger
CN106642052A (zh) * 2017-01-05 2017-05-10 郑州坤博科技有限公司 一种流化床锅炉
KR101950574B1 (ko) 2017-04-18 2019-02-20 한국에너지기술연구원 다중열원 동시 열회수를 위한 다단 물 유동층 열교환기를 이용한 열회수 시스템 및 열회수방법
CN107606609B (zh) * 2017-10-31 2024-03-19 清华大学 一种燃烧低热值高灰分燃料的循环流化床锅炉
CN108460508B (zh) * 2017-11-06 2021-07-30 山西大学 基于循环流化床锅炉工作特性在线节能监测方法
CN107975783A (zh) * 2017-11-28 2018-05-01 湖南长宏南雁锅炉修理安装有限公司 无烟煤循环流化蒸汽锅炉
KR102349742B1 (ko) 2020-04-06 2022-02-03 첨단엔지니어링 주식회사 고형물체를 사용한 자체청소형 유동층 열교환기
CN114278926B (zh) * 2021-11-25 2024-01-19 国家能源集团国源电力有限公司 一种锅炉失电保护系统
CN115264490A (zh) * 2022-07-29 2022-11-01 西安西热锅炉环保工程有限公司 一种带有床温调节装置的循环流化床锅炉及温度调节方法

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US5275788A (en) * 1988-11-11 1994-01-04 Peter Stoholm Circulating fluidized bed reactor
US4951612A (en) * 1989-05-25 1990-08-28 Foster Wheeler Energy Corporation Circulating fluidized bed reactor utilizing integral curved arm separators
SU1781509A1 (ru) * 1990-04-19 1992-12-15 Proizv Ob Belgorodskij Z Energ Koteл
US5474034A (en) * 1993-10-08 1995-12-12 Pyropower Corporation Supercritical steam pressurized circulating fluidized bed boiler
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
JPH09243019A (ja) 1996-03-05 1997-09-16 Mitsubishi Heavy Ind Ltd 循環式流動層ボイラ装置
JP2000074346A (ja) 1998-09-01 2000-03-14 Ishikawajima Harima Heavy Ind Co Ltd 循環流動層型廃熱ボイラ
FI107758B (fi) * 1999-11-10 2001-09-28 Foster Wheeler Energia Oy Kiertoleijureaktori
FI20065308L (fi) * 2006-05-10 2007-11-11 Foster Wheeler Energia Oy Kiertopetikattilan leijupetilämmönvaihdin ja kiertopetikattilan, jossa on leijupetilämmönvaihdin
FI121284B (fi) 2008-11-06 2010-09-15 Foster Wheeler Energia Oy Kiertoleijupetikattila

Also Published As

Publication number Publication date
RU2013143137A (ru) 2015-03-27
EP2678607B1 (en) 2015-04-01
US20130284120A1 (en) 2013-10-31
CN103562635B (zh) 2015-11-25
WO2012113985A1 (en) 2012-08-30
US9423122B2 (en) 2016-08-23
CN103562635A (zh) 2014-02-05
EP2678607A1 (en) 2014-01-01
RU2543108C1 (ru) 2015-02-27
FI20115181A0 (fi) 2011-02-24
KR20130096317A (ko) 2013-08-29
FI123843B (fi) 2013-11-15
PL2678607T3 (pl) 2015-08-31
JP2014510249A (ja) 2014-04-24
KR101485477B1 (ko) 2015-01-22
JP5739021B2 (ja) 2015-06-24

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