FI20096169A0 - Förfarande och anordning för matning av bränsle in i en panna med cirkulerande fluidiserade bäddar - Google Patents

Förfarande och anordning för matning av bränsle in i en panna med cirkulerande fluidiserade bäddar

Info

Publication number
FI20096169A0
FI20096169A0 FI20096169A FI20096169A FI20096169A0 FI 20096169 A0 FI20096169 A0 FI 20096169A0 FI 20096169 A FI20096169 A FI 20096169A FI 20096169 A FI20096169 A FI 20096169A FI 20096169 A0 FI20096169 A0 FI 20096169A0
Authority
FI
Finland
Prior art keywords
boiler
circulating fluidized
fluidized beds
feeding fuel
fuel
Prior art date
Application number
FI20096169A
Other languages
English (en)
Finnish (fi)
Other versions
FI122040B (sv
FI20096169A (sv
Inventor
Marcin Klajny
Kari Kauppinen
Pertti Kinnunen
Jouni Miettinen
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 FI20096169A0 publication Critical patent/FI20096169A0/sv
Priority to FI20096169A priority Critical patent/FI122040B/sv
Priority to JP2012538368A priority patent/JP5490248B2/ja
Priority to KR1020147003380A priority patent/KR20140025612A/ko
Priority to EP10829568A priority patent/EP2499430A1/en
Priority to PCT/FI2010/050862 priority patent/WO2011058217A1/en
Priority to CA2778989A priority patent/CA2778989C/en
Priority to CN201080050980.6A priority patent/CN102725588B/zh
Priority to US13/503,957 priority patent/US20120237883A1/en
Priority to KR1020127013671A priority patent/KR20120078737A/ko
Publication of FI20096169A publication Critical patent/FI20096169A/sv
Application granted granted Critical
Publication of FI122040B publication Critical patent/FI122040B/sv

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
    • F23C10/18—Details; Accessories
    • F23C10/22—Fuel feeders specially adapted for fluidised bed combustion apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
FI20096169A 2009-11-10 2009-11-10 Förfarande och arrangemang för matning av bränsle in i en panna med cirkulerande fluidiserade bäddar FI122040B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI20096169A FI122040B (sv) 2009-11-10 2009-11-10 Förfarande och arrangemang för matning av bränsle in i en panna med cirkulerande fluidiserade bäddar
PCT/FI2010/050862 WO2011058217A1 (en) 2009-11-10 2010-10-29 Method and arrangement for feeding fuel into a circulating fluidized bed boiler
KR1020147003380A KR20140025612A (ko) 2009-11-10 2010-10-29 순환 유동층 보일러에 연료를 공급하기 위한 방법과 장치
EP10829568A EP2499430A1 (en) 2009-11-10 2010-10-29 Method and arrangement for feeding fuel into a circulating fluidized bed boiler
JP2012538368A JP5490248B2 (ja) 2009-11-10 2010-10-29 燃料を循環流動層ボイラ内に供給する供給方法及び供給装置
CA2778989A CA2778989C (en) 2009-11-10 2010-10-29 Method and arrangement for feeding fuel into a circulating fluidized bed boiler
CN201080050980.6A CN102725588B (zh) 2009-11-10 2010-10-29 用于将燃料供给到循环流化床锅炉内的方法和设备
US13/503,957 US20120237883A1 (en) 2009-11-10 2010-10-29 Method of and Arrangement for Feeding Fuel Into a Circulating Fluidized Bed Boiler
KR1020127013671A KR20120078737A (ko) 2009-11-10 2010-10-29 순환 유동층 보일러에 연료를 공급하기 위한 방법과 장치

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20096169A FI122040B (sv) 2009-11-10 2009-11-10 Förfarande och arrangemang för matning av bränsle in i en panna med cirkulerande fluidiserade bäddar
FI20096169 2009-11-10

Publications (3)

Publication Number Publication Date
FI20096169A0 true FI20096169A0 (sv) 2009-11-10
FI20096169A FI20096169A (sv) 2011-05-11
FI122040B FI122040B (sv) 2011-07-29

Family

ID=41395218

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20096169A FI122040B (sv) 2009-11-10 2009-11-10 Förfarande och arrangemang för matning av bränsle in i en panna med cirkulerande fluidiserade bäddar

Country Status (8)

Country Link
US (1) US20120237883A1 (sv)
EP (1) EP2499430A1 (sv)
JP (1) JP5490248B2 (sv)
KR (2) KR20120078737A (sv)
CN (1) CN102725588B (sv)
CA (1) CA2778989C (sv)
FI (1) FI122040B (sv)
WO (1) WO2011058217A1 (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102997229B (zh) * 2012-12-17 2015-07-22 江联重工股份有限公司 轻细燃料积聚性增燃非机械进给方法
US20170356642A1 (en) * 2016-06-13 2017-12-14 The Babcock & Wilcox Company Circulating fluidized bed boiler with bottom-supported in-bed heat exchanger
CA3042146C (en) * 2016-11-01 2022-06-21 Valmet Technologies Oy A circulating fluidized bed boiler with a loopseal heat exchanger
CN107084387B (zh) * 2017-06-12 2022-08-30 清华大学 一种烟气回燃的多流程低NOx卧式循环流化床锅炉
EP3840871A1 (en) * 2018-08-24 2021-06-30 Sumitomo SHI FW Energia Oy An arrangement for and a method of controlling flow of solid particles and a fluidized bed reactor

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56100223A (en) * 1980-01-16 1981-08-12 Babcock Hitachi Kk Fluidized layer furnace for incinerating ash of heavy crude oil
US4457289A (en) * 1982-04-20 1984-07-03 York-Shipley, Inc. Fast fluidized bed reactor and method of operating the reactor
FR2563118B1 (fr) * 1984-04-20 1987-04-30 Creusot Loire Procede et installation de traitement de matiere en lit fluidise circulant
CA1261204A (en) * 1985-06-20 1989-09-26 Erwin Wied Process for operating a fluidized bed burner
EP0431163B1 (en) * 1988-08-31 1995-12-06 Ebara Corporation Composite circulation fluidized bed boiler
US4955295A (en) * 1989-08-18 1990-09-11 Foster Wheeler Energy Corporation Method and system for controlling the backflow sealing efficiency and recycle rate in fluidized bed reactors
FR2661113B1 (fr) * 1990-04-20 1993-02-19 Stein Industrie Dispositif de realisation d'une reaction entre un gaz et un materiau solide divise dans une enceinte.
JP3278161B2 (ja) * 1992-11-10 2002-04-30 フォスター ホイーラー エナージア オサケ ユキチュア 固体粒子を一室から他室へ運搬する方法および装置
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
FI962653A (sv) * 1996-06-27 1997-12-28 Foster Wheeler Energia Oy Förfarande och anordning för kontroll av värmeöverföring från fasta patiklar i en virvelbäddsreaktor
DE19948332B4 (de) * 1999-10-07 2005-09-22 Steer, Thomas, Dr.-Ing. Verfahren und Vorrichtung zum Gewinnen heizwertreicher Brennstoffe
US7047894B2 (en) * 1999-11-02 2006-05-23 Consolidated Engineering Company, Inc. Method and apparatus for combustion of residual carbon in fly ash
FR2802287B1 (fr) * 1999-12-14 2002-01-11 Abb Alstom Power Comb Procede pour l'amelioration de la combustion dans un systeme a lit fluidise circulant et systeme correspondant
CN2461925Y (zh) * 2001-02-13 2001-11-28 王同章 一种循环流化床气化炉
WO2005119126A1 (fr) * 2004-05-28 2005-12-15 Alstom Technology Ltd Dispositif a lit fluidise a agent comburant enrichi en oxygene
FI116417B (sv) * 2004-07-01 2005-11-15 Kvaerner Power Oy Panna med cirkulerande virvelbädd
CN100552293C (zh) * 2006-10-25 2009-10-21 中国科学院工程热物理研究所 循环流化床锅炉多点返料器
US20090031967A1 (en) * 2007-07-31 2009-02-05 Alstom Technology Ltd Integral waterwall external heat exchangers
CN101324333A (zh) * 2008-07-24 2008-12-17 上海交通大学 用于循环流化床锅炉流动密封型返料装置的溢流墙
FI20096170A (sv) * 2009-11-10 2011-05-11 Foster Wheeler Energia Oy Förfarande och anordning för matning av bränsle in i en panna med cirkulerande fluidiserad bädd

Also Published As

Publication number Publication date
FI122040B (sv) 2011-07-29
KR20140025612A (ko) 2014-03-04
CA2778989A1 (en) 2011-05-19
JP5490248B2 (ja) 2014-05-14
WO2011058217A1 (en) 2011-05-19
CN102725588A (zh) 2012-10-10
US20120237883A1 (en) 2012-09-20
EP2499430A1 (en) 2012-09-19
FI20096169A (sv) 2011-05-11
JP2013510287A (ja) 2013-03-21
CN102725588B (zh) 2015-03-25
KR20120078737A (ko) 2012-07-10
CA2778989C (en) 2014-09-30

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