SE9800380L - Brännkammare och förfarande för styrning av förbränningen i en brännkammare - Google Patents

Brännkammare och förfarande för styrning av förbränningen i en brännkammare

Info

Publication number
SE9800380L
SE9800380L SE9800380A SE9800380A SE9800380L SE 9800380 L SE9800380 L SE 9800380L SE 9800380 A SE9800380 A SE 9800380A SE 9800380 A SE9800380 A SE 9800380A SE 9800380 L SE9800380 L SE 9800380L
Authority
SE
Sweden
Prior art keywords
combustion
combustion chamber
zone
bed
stoichiometric
Prior art date
Application number
SE9800380A
Other languages
English (en)
Other versions
SE9800380D0 (sv
Inventor
Mats Andersson
Original Assignee
Asea Brown Boveri
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 Asea Brown Boveri filed Critical Asea Brown Boveri
Priority to SE9800380A priority Critical patent/SE9800380L/sv
Publication of SE9800380D0 publication Critical patent/SE9800380D0/sv
Priority to PCT/SE1999/000167 priority patent/WO1999040370A1/sv
Publication of SE9800380L publication Critical patent/SE9800380L/sv

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
    • F22B31/0023—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 in the 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
    • F23C10/18—Details; Accessories
    • F23C10/20—Inlets for fluidisation air, e.g. grids; Bottoms
    • 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
    • F23L2900/00—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
    • F23L2900/07008—Injection of water into the combustion chamber
    • 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
    • F23L2900/00—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
    • F23L2900/07009—Injection of steam into the combustion chamber
    • 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
SE9800380A 1998-02-10 1998-02-10 Brännkammare och förfarande för styrning av förbränningen i en brännkammare SE9800380L (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9800380A SE9800380L (sv) 1998-02-10 1998-02-10 Brännkammare och förfarande för styrning av förbränningen i en brännkammare
PCT/SE1999/000167 WO1999040370A1 (sv) 1998-02-10 1999-02-10 A combustion chamber and a method for controlling the combustion in a combustion chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9800380A SE9800380L (sv) 1998-02-10 1998-02-10 Brännkammare och förfarande för styrning av förbränningen i en brännkammare

Publications (2)

Publication Number Publication Date
SE9800380D0 SE9800380D0 (sv) 1998-02-10
SE9800380L true SE9800380L (sv) 1999-08-11

Family

ID=20410131

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9800380A SE9800380L (sv) 1998-02-10 1998-02-10 Brännkammare och förfarande för styrning av förbränningen i en brännkammare

Country Status (2)

Country Link
SE (1) SE9800380L (sv)
WO (1) WO1999040370A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI125496B (sv) * 2009-08-17 2015-10-30 Valmet Technologies Oy Förfarande och arrangemang för optimering av förbränningsförhållandena i en virvelbäddspanna

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150854B (en) * 1983-12-06 1987-09-16 Coal Ind Hot gas generation
SE457905B (sv) * 1986-08-28 1989-02-06 Abb Stal Ab Saett vid foerbraenning i fluidiserad baedd
SE458955B (sv) * 1987-10-20 1989-05-22 Abb Stal Ab Pfbc-kraftanlaeggning
SE470222B (sv) * 1992-05-05 1993-12-06 Abb Carbon Ab Förfarande för upprätthållande av nominell arbetstemperatur på rökgaserna i en PFBC-kraftanläggning

Also Published As

Publication number Publication date
WO1999040370A1 (sv) 1999-08-12
SE9800380D0 (sv) 1998-02-10

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