SE9502248L - Method and apparatus for heat energy recovery from flue gases - Google Patents
Method and apparatus for heat energy recovery from flue gasesInfo
- Publication number
- SE9502248L SE9502248L SE9502248A SE9502248A SE9502248L SE 9502248 L SE9502248 L SE 9502248L SE 9502248 A SE9502248 A SE 9502248A SE 9502248 A SE9502248 A SE 9502248A SE 9502248 L SE9502248 L SE 9502248L
- Authority
- SE
- Sweden
- Prior art keywords
- flue gases
- heat energy
- heat exchange
- energy recovery
- exchange surfaces
- Prior art date
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.
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 SE9502248D0 (en) | 1995-06-21 |
SE9502248L true 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)
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 |
EP1809967B1 (en) | 2004-11-12 | 2013-01-09 | Zenex Technologies Ltd. | Use of a heat exchanger wih a condensing boiler |
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 |
FR3044083B1 (en) * | 2015-11-20 | 2019-06-21 | Haffner Energy | ENTHALPY EXCHANGE DEVICE |
Family Cites Families (5)
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 |
-
1995
- 1995-06-21 SE SE9502248A patent/SE9502248L/en unknown
-
1996
- 1996-05-10 WO PCT/SE1996/000612 patent/WO1997001072A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO1997001072A1 (en) | 1997-01-09 |
SE9502248D0 (en) | 1995-06-21 |
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