FI20105440A - Förfarande för att reglera förbränning i pannanläggning med cirkulerande fluidbädd - Google Patents

Förfarande för att reglera förbränning i pannanläggning med cirkulerande fluidbädd Download PDF

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Publication number
FI20105440A
FI20105440A FI20105440A FI20105440A FI20105440A FI 20105440 A FI20105440 A FI 20105440A FI 20105440 A FI20105440 A FI 20105440A FI 20105440 A FI20105440 A FI 20105440A FI 20105440 A FI20105440 A FI 20105440A
Authority
FI
Finland
Prior art keywords
boiling
procedure
fluid bed
circulating fluid
regulating burning
Prior art date
Application number
FI20105440A
Other languages
English (en)
Finnish (fi)
Other versions
FI20105440A0 (sv
FI123166B (sv
Inventor
Arto Hotta
Ari Kettunen
Jenoe Kovacs
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
Priority to FI20105440A priority Critical patent/FI123166B/sv
Publication of FI20105440A0 publication Critical patent/FI20105440A0/sv
Priority to PL11771641T priority patent/PL2561278T3/pl
Priority to ES11771641T priority patent/ES2705235T3/es
Priority to PCT/FI2011/050353 priority patent/WO2011131837A1/en
Priority to EP11771641.5A priority patent/EP2561278B1/en
Publication of FI20105440A publication Critical patent/FI20105440A/sv
Application granted granted Critical
Publication of FI123166B publication Critical patent/FI123166B/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
    • F23C10/28—Control devices specially adapted for 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
    • F22B31/0076—Controlling processes for fluidized bed boilers not related to a particular type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F23L7/007—Supplying oxygen or oxygen-enriched air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F23N1/022—Regulating fuel supply conjointly with air supply using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/08—Regulating fuel supply conjointly with another medium, e.g. boiler water
    • F23N1/082—Regulating fuel supply conjointly with another medium, e.g. boiler water using electronic means
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

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)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
FI20105440A 2010-04-23 2010-04-23 Förfarande för att styra förbränningen i en cfb-pannanläggning FI123166B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20105440A FI123166B (sv) 2010-04-23 2010-04-23 Förfarande för att styra förbränningen i en cfb-pannanläggning
PL11771641T PL2561278T3 (pl) 2010-04-23 2011-04-19 Sposób sterowania spalaniem w instalacji kotłowej z obiegowym złożem fluidalnym (cfb)
ES11771641T ES2705235T3 (es) 2010-04-23 2011-04-19 Procedimiento de control de la combustión en una instalación de caldera de CFB
PCT/FI2011/050353 WO2011131837A1 (en) 2010-04-23 2011-04-19 Method of controlling combustion in a cfb boiler plant
EP11771641.5A EP2561278B1 (en) 2010-04-23 2011-04-19 Method of controlling combustion in a cfb boiler plant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20105440 2010-04-23
FI20105440A FI123166B (sv) 2010-04-23 2010-04-23 Förfarande för att styra förbränningen i en cfb-pannanläggning

Publications (3)

Publication Number Publication Date
FI20105440A0 FI20105440A0 (sv) 2010-04-23
FI20105440A true FI20105440A (sv) 2011-10-24
FI123166B FI123166B (sv) 2012-11-30

Family

ID=42133281

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20105440A FI123166B (sv) 2010-04-23 2010-04-23 Förfarande för att styra förbränningen i en cfb-pannanläggning

Country Status (5)

Country Link
EP (1) EP2561278B1 (sv)
ES (1) ES2705235T3 (sv)
FI (1) FI123166B (sv)
PL (1) PL2561278T3 (sv)
WO (1) WO2011131837A1 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103244951A (zh) * 2012-02-09 2013-08-14 中国铝业股份有限公司 循环流化床锅炉低氧量燃烧
EP2703717B1 (en) * 2012-09-03 2016-05-18 Alstom Technology Ltd Method of operating an oxy-fuel boiler system
WO2017132467A1 (en) * 2016-01-27 2017-08-03 Fluid Handling Llc Smart algorithm to determine "steam boiler water condition"

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2093366A (en) * 1981-02-24 1982-09-02 Coal Industry Patents Ltd Improvements in or relating to fluidised bed combustion techniques
DE3546465A1 (de) * 1985-11-02 1987-05-14 Helmut Kohler Verfahren und anordnung zum betrieb eines verbrennungskraftwerkes
JPH0625602B2 (ja) * 1987-06-23 1994-04-06 宇部興産株式会社 流動床ボイラの制御方法
JP4731293B2 (ja) * 2005-11-28 2011-07-20 電源開発株式会社 酸素燃焼ボイラの燃焼制御方法及び装置
US7770543B2 (en) * 2007-08-29 2010-08-10 Honeywell International Inc. Control of CFB boiler utilizing accumulated char in bed inventory
US20090158978A1 (en) * 2007-12-20 2009-06-25 Foster Wheeler Energy Corporation Method of controlling a process of generating power by oxyfuel combustion

Also Published As

Publication number Publication date
EP2561278A4 (en) 2017-01-18
EP2561278A1 (en) 2013-02-27
FI20105440A0 (sv) 2010-04-23
FI123166B (sv) 2012-11-30
WO2011131837A1 (en) 2011-10-27
ES2705235T3 (es) 2019-03-22
PL2561278T3 (pl) 2019-03-29
EP2561278B1 (en) 2018-10-17

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