FI20105367A - Fluidized Bed Heat Exchanger for Boiler Arrangement - Google Patents

Fluidized Bed Heat Exchanger for Boiler Arrangement Download PDF

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Publication number
FI20105367A
FI20105367A FI20105367A FI20105367A FI20105367A FI 20105367 A FI20105367 A FI 20105367A FI 20105367 A FI20105367 A FI 20105367A FI 20105367 A FI20105367 A FI 20105367A FI 20105367 A FI20105367 A FI 20105367A
Authority
FI
Finland
Prior art keywords
heat exchanger
fluidized bed
bed heat
boiler arrangement
boiler
Prior art date
Application number
FI20105367A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20105367A0 (en
Inventor
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
Priority to FI20105367A priority Critical patent/FI20105367A/en
Publication of FI20105367A0 publication Critical patent/FI20105367A0/en
Priority to PCT/FI2011/050288 priority patent/WO2011124755A1/en
Publication of FI20105367A publication Critical patent/FI20105367A/en

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
    • 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
    • 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
    • F22B31/0092—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 with a fluidized heat exchange bed and a fluidized combustion bed separated by a partition, the bed particles circulating around or through that partition
    • 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
    • F23C10/12—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 exclusively within 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 
    • F23C2206/00—Fluidised bed combustion
    • F23C2206/10—Circulating fluidised bed
    • F23C2206/103—Cooling recirculating particles

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)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
FI20105367A 2010-04-09 2010-04-09 Fluidized Bed Heat Exchanger for Boiler Arrangement FI20105367A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20105367A FI20105367A (en) 2010-04-09 2010-04-09 Fluidized Bed Heat Exchanger for Boiler Arrangement
PCT/FI2011/050288 WO2011124755A1 (en) 2010-04-09 2011-04-04 A fluidized bed heat exchanger construction for a boiler arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20105367A FI20105367A (en) 2010-04-09 2010-04-09 Fluidized Bed Heat Exchanger for Boiler Arrangement

Publications (2)

Publication Number Publication Date
FI20105367A0 FI20105367A0 (en) 2010-04-09
FI20105367A true FI20105367A (en) 2011-10-10

Family

ID=42133213

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20105367A FI20105367A (en) 2010-04-09 2010-04-09 Fluidized Bed Heat Exchanger for Boiler Arrangement

Country Status (2)

Country Link
FI (1) FI20105367A (en)
WO (1) WO2011124755A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013110624A1 (en) * 2013-09-26 2015-03-26 Christa Frodeno fluidised bed combustion

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE457661B (en) * 1986-06-12 1989-01-16 Lars Axel Chambert SEAT AND REACTOR FOR FLUIDIZED BOTTOM
US5526775A (en) * 1994-10-12 1996-06-18 Foster Wheeler Energia Oy Circulating fluidized bed reactor and method of operating the same
FI114115B (en) * 2003-04-15 2004-08-13 Foster Wheeler Energia Oy Fluidized bed reactor includes vertical auxiliary channel having lower part with nozzles and flow conduit to connect channel to furnace, and upper part with flow conduit to connect channel to heat exchange chamber

Also Published As

Publication number Publication date
WO2011124755A1 (en) 2011-10-13
FI20105367A0 (en) 2010-04-09

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Legal Events

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MM Patent lapsed