ES2637364T3 - Caldera de lecho fluidizado circulante - Google Patents

Caldera de lecho fluidizado circulante Download PDF

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Publication number
ES2637364T3
ES2637364T3 ES12160406.0T ES12160406T ES2637364T3 ES 2637364 T3 ES2637364 T3 ES 2637364T3 ES 12160406 T ES12160406 T ES 12160406T ES 2637364 T3 ES2637364 T3 ES 2637364T3
Authority
ES
Spain
Prior art keywords
heat transfer
boiler
vertical
chamber
transfer surface
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.)
Active
Application number
ES12160406.0T
Other languages
English (en)
Spanish (es)
Inventor
Pierre Gauville
Anthony Piton
Pierre Croutaz
Scott L. Darling
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.)
GE Vernova GmbH
Original Assignee
General Electric Technology GmbH
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 General Electric Technology GmbH filed Critical General Electric Technology GmbH
Application granted granted Critical
Publication of ES2637364T3 publication Critical patent/ES2637364T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
    • F22B21/22—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes of form other than straight or substantially straight
    • F22B21/30—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes of form other than straight or substantially straight bent in U-loop form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
    • F22B21/40—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes arranged in a comparatively long vertical shaft, i.e. tower boilers
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/48—Devices or arrangements for removing water, minerals or sludge from boilers ; Arrangement of cleaning apparatus in boilers; Combinations thereof with boilers
    • F22B37/50—Devices or arrangements for removing water, minerals or sludge from boilers ; Arrangement of cleaning apparatus in boilers; Combinations thereof with boilers for draining or expelling water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F23M5/08—Cooling thereof; Tube walls
    • 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 
    • F23C2206/00—Fluidised bed combustion
    • F23C2206/10—Circulating fluidised bed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
ES12160406.0T 2012-03-20 2012-03-20 Caldera de lecho fluidizado circulante Active ES2637364T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12160406.0A EP2642199B1 (en) 2012-03-20 2012-03-20 Circulating fluidized bed boiler

Publications (1)

Publication Number Publication Date
ES2637364T3 true ES2637364T3 (es) 2017-10-13

Family

ID=48325805

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12160406.0T Active ES2637364T3 (es) 2012-03-20 2012-03-20 Caldera de lecho fluidizado circulante

Country Status (12)

Country Link
EP (1) EP2642199B1 (cs)
KR (1) KR102052140B1 (cs)
CN (1) CN104204666B (cs)
ES (1) ES2637364T3 (cs)
HR (1) HRP20171409T1 (cs)
HU (1) HUE036292T2 (cs)
IN (1) IN2014DN07826A (cs)
MX (1) MX350268B (cs)
PL (1) PL2642199T3 (cs)
RS (1) RS56360B1 (cs)
WO (1) WO2013140332A1 (cs)
ZA (1) ZA201406404B (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
CN106402848B (zh) * 2016-12-05 2018-08-14 大连科林能源工程技术开发有限公司 一种煤化工业环保型大容量高温高压低含尘热风发生系统
CN114811576A (zh) * 2022-05-03 2022-07-29 浙江大学 一种大型cfb双炉膛锅炉连通设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI89944C (fi) * 1990-12-21 1993-12-10 Ahlstroem Oy Foerfarande och anordning foer reglering av temperaturen i en reaktor med cirkulerande fluidiserad baedd
FI105499B (fi) * 1998-11-20 2000-08-31 Foster Wheeler Energia Oy Menetelmä ja laite leijupetireaktorissa
FR2837561B1 (fr) * 2002-03-25 2004-05-21 Alstom Switzerland Ltd Foyer de chaudiere a lit fluidise comprenant deux soles separees par un entrejambe
DE10254780B4 (de) * 2002-11-22 2005-08-18 Alstom Power Boiler Gmbh Durchlaufdampferzeuger mit zirkulierender atmosphärischer Wirbelschichtfeuerung
FR2884900B1 (fr) * 2005-04-26 2007-11-30 Alstom Technology Ltd Reacteur a lit fluidise avec double extension de paroi
CN101818894B (zh) * 2010-04-29 2011-10-26 清华大学 一种循环流化床锅炉

Also Published As

Publication number Publication date
MX350268B (es) 2017-08-31
CN104204666B (zh) 2017-10-24
KR102052140B1 (ko) 2019-12-05
WO2013140332A1 (en) 2013-09-26
IN2014DN07826A (cs) 2015-05-15
CN104204666A (zh) 2014-12-10
RS56360B1 (sr) 2017-12-29
KR20140138298A (ko) 2014-12-03
EP2642199B1 (en) 2017-06-21
PL2642199T3 (pl) 2017-11-30
EP2642199A1 (en) 2013-09-25
HUE036292T2 (hu) 2018-06-28
HRP20171409T1 (hr) 2017-11-03
MX2014010477A (es) 2015-04-08
ZA201406404B (en) 2016-08-31

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