KR101667503B1 - 대형 순환 유동층 보일러, 공기 분배 장치 및 공기 분배 장치 어셈블리 - Google Patents

대형 순환 유동층 보일러, 공기 분배 장치 및 공기 분배 장치 어셈블리 Download PDF

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KR101667503B1
KR101667503B1 KR1020157002202A KR20157002202A KR101667503B1 KR 101667503 B1 KR101667503 B1 KR 101667503B1 KR 1020157002202 A KR1020157002202 A KR 1020157002202A KR 20157002202 A KR20157002202 A KR 20157002202A KR 101667503 B1 KR101667503 B1 KR 101667503B1
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air distribution
side walls
plate
membrane wall
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KR20150054757A (ko
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칭강 엘브이
밍 가오
궈오량 송
샤오팡 왕
윤카이 순
동위 왕
뚜오 주
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중국과학공정열물리연구소
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    • 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 or dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or 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 or 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 or 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
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0061—Constructional features of bed cooling
    • 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 or dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or 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 or 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
    • F23C10/02—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
    • 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
    • F23C10/20—Inlets for fluidisation air, e.g. grids; Bottoms

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  • 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)
  • Woven Fabrics (AREA)
KR1020157002202A 2012-12-31 2013-12-24 대형 순환 유동층 보일러, 공기 분배 장치 및 공기 분배 장치 어셈블리 Active KR101667503B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201210591114.9 2012-12-31
CN201210591114.9A CN102997231B (zh) 2012-12-31 2012-12-31 大型循环流化床锅炉、布风装置和布风装置组件
PCT/CN2013/090309 WO2014101746A1 (zh) 2012-12-31 2013-12-24 大型循环流化床锅炉、布风装置和布风装置组件

Publications (2)

Publication Number Publication Date
KR20150054757A KR20150054757A (ko) 2015-05-20
KR101667503B1 true KR101667503B1 (ko) 2016-10-18

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Country Link
US (1) US9772104B2 (https=)
EP (1) EP2940384B1 (https=)
KR (1) KR101667503B1 (https=)
CN (1) CN102997231B (https=)
IN (1) IN2014DN11233A (https=)
PL (1) PL2940384T3 (https=)
WO (1) WO2014101746A1 (https=)

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* Cited by examiner, † Cited by third party
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CN102997231B (zh) * 2012-12-31 2015-06-24 中国科学院工程热物理研究所 大型循环流化床锅炉、布风装置和布风装置组件
CN104344401B (zh) * 2013-08-09 2016-09-14 中国科学院工程热物理研究所 带变截面水冷柱的循环流化床锅炉炉膛
CN104728856B (zh) * 2013-12-20 2017-03-01 中国科学院工程热物理研究所 梳齿型水冷柱及具有该水冷柱的炉膛
CN106196025B (zh) * 2015-04-30 2018-03-23 中国科学院工程热物理研究所 带多分离器的环形炉膛循环流化床锅炉
US10288281B2 (en) * 2015-07-02 2019-05-14 David Allen Brownlee Two-part block nozzle
FI127698B (en) * 2016-04-04 2018-12-14 Amec Foster Wheeler Energia Oy CIRCULAR FLOID BOILER AND METHOD FOR INSTALLING CIRCULAR FLOOR BOILER
US20170356642A1 (en) * 2016-06-13 2017-12-14 The Babcock & Wilcox Company Circulating fluidized bed boiler with bottom-supported in-bed heat exchanger
CN106765061B (zh) * 2017-01-05 2023-07-11 东方电气集团东方锅炉股份有限公司 燃烧器区域变截面适应灵活性调峰的煤粉锅炉炉膛
CN107842850B (zh) * 2017-09-28 2019-02-22 青岛大学 一种流化床燃烧装置
CN111911918A (zh) * 2020-09-01 2020-11-10 中国科学院工程热物理研究所 一种四分离器并列布置的循环流化床锅炉及其布置方法

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US5370084A (en) 1994-05-26 1994-12-06 Combustion Engineering, Inc. Pantleg circulating fluidized bed boiler and combustion method using same
CN1166890C (zh) * 1996-12-03 2004-09-15 麦克德莫技术股份有限公司 循环式流化床加热炉或反应器
CN101718430B (zh) * 2009-12-22 2011-05-04 浙江大学 循环流化床锅炉带二次风喷射的十字受热屏

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CN102997231B (zh) * 2012-12-31 2015-06-24 中国科学院工程热物理研究所 大型循环流化床锅炉、布风装置和布风装置组件

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5370084A (en) 1994-05-26 1994-12-06 Combustion Engineering, Inc. Pantleg circulating fluidized bed boiler and combustion method using same
CN1166890C (zh) * 1996-12-03 2004-09-15 麦克德莫技术股份有限公司 循环式流化床加热炉或反应器
CN101718430B (zh) * 2009-12-22 2011-05-04 浙江大学 循环流化床锅炉带二次风喷射的十字受热屏

Also Published As

Publication number Publication date
EP2940384A1 (en) 2015-11-04
US9772104B2 (en) 2017-09-26
PL2940384T3 (pl) 2021-08-23
EP2940384A4 (en) 2016-08-17
CN102997231A (zh) 2013-03-27
EP2940384B1 (en) 2020-12-23
US20150184847A1 (en) 2015-07-02
IN2014DN11233A (https=) 2015-10-02
WO2014101746A1 (zh) 2014-07-03
KR20150054757A (ko) 2015-05-20
CN102997231B (zh) 2015-06-24

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