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SE9502248D0 - Method and apparatus for heat energy recovery from flue gases - Google Patents

Method and apparatus for heat energy recovery from flue gases

Info

Publication number
SE9502248D0
SE9502248D0 SE9502248A SE9502248A SE9502248D0 SE 9502248 D0 SE9502248 D0 SE 9502248D0 SE 9502248 A SE9502248 A SE 9502248A SE 9502248 A SE9502248 A SE 9502248A SE 9502248 D0 SE9502248 D0 SE 9502248D0
Authority
SE
Sweden
Prior art keywords
flue gases
heat energy
heat exchange
energy recovery
exchange surfaces
Prior art date
Application number
SE9502248A
Other languages
Swedish (sv)
Other versions
SE9502248L (en
Inventor
Kenth Erhagen
Jim Andersson
Original Assignee
Abb Carbon Ab
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 Abb Carbon Ab filed Critical Abb Carbon Ab
Priority to SE9502248A priority Critical patent/SE9502248L/en
Publication of SE9502248D0 publication Critical patent/SE9502248D0/en
Priority to PCT/SE1996/000612 priority patent/WO1997001072A1/en
Publication of SE9502248L publication Critical patent/SE9502248L/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
    • F28D21/0005—Recuperative heat exchangers the heat being recuperated from exhaust gases for domestic or space-heating systems
    • F28D21/0007—Water heaters
    • 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
    • F23C10/18—Details; Accessories
    • F23C10/24—Devices for removal of material from the bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D13/00—Heat-exchange apparatus using a 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
    • Y02E20/30—Technologies for a more efficient combustion or heat usage

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)
  • Chimneys And Flues (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

A device for extracting heat energy from flue gases produced through a combustion of fuel in a combustor (1) of a power plant in a part of the power plant separated from the combustor, comprises a conduit (6) for transport of flue gases along heat exchange surfaces (16) inside which a cooling medium is intended to be circulated in an arrangement (8, 9, 10) for transferring heat from the flue gases to said medium. The device further comprises means (17) arranged to provide the room (12) surrounding said heat exchange surfaces in the flue gas conduit with a particle-like material (15) for transferring heat energy from the flue gases passing to said heat exchange surfaces through said material.
SE9502248A 1995-06-21 1995-06-21 Method and apparatus for heat energy recovery from flue gases SE9502248L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9502248A SE9502248L (en) 1995-06-21 1995-06-21 Method and apparatus for heat energy recovery from flue gases
PCT/SE1996/000612 WO1997001072A1 (en) 1995-06-21 1996-05-10 A method and a device for heat recovery from flue gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9502248A SE9502248L (en) 1995-06-21 1995-06-21 Method and apparatus for heat energy recovery from flue gases

Publications (2)

Publication Number Publication Date
SE9502248D0 true SE9502248D0 (en) 1995-06-21
SE9502248L SE9502248L (en) 1996-12-22

Family

ID=20398688

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9502248A SE9502248L (en) 1995-06-21 1995-06-21 Method and apparatus for heat energy recovery from flue gases

Country Status (2)

Country Link
SE (1) SE9502248L (en)
WO (1) WO1997001072A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6554061B2 (en) * 2000-12-18 2003-04-29 Alstom (Switzerland) Ltd Recuperative and conductive heat transfer system
GB0425050D0 (en) * 2004-11-12 2004-12-15 Heatworx Ltd Heat exchanger for a condensing boiler, and a condensing boiler including such a heat exchanger
EP1809967B1 (en) 2004-11-12 2013-01-09 Zenex Technologies Ltd. Use of a heat exchanger wih a condensing boiler
FR3044083B1 (en) * 2015-11-20 2019-06-21 Haffner Energy ENTHALPY EXCHANGE DEVICE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863606A (en) * 1973-07-25 1975-02-04 Us Environment Vapor generating system utilizing fluidized beds
GB2162935B (en) * 1984-08-09 1988-08-17 Pettingale Limited Fluid bed heat exchanger
SE457015B (en) * 1987-03-25 1988-11-21 Abb Stal Ab POWER PLANT WITH FLUIDIZED BOTTOM PREPARATION
SE468364B (en) * 1990-04-30 1992-12-21 Abb Stal Ab SET FOR COOLING OF SUBSTANCES SEPARATED FROM THE SMOKE GASES FROM A PFBC PLANT
US5313913A (en) * 1993-05-28 1994-05-24 Ebara Corporation Pressurized internal circulating fluidized-bed boiler

Also Published As

Publication number Publication date
WO1997001072A1 (en) 1997-01-09
SE9502248L (en) 1996-12-22

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