WO2011092316A3 - A heat exchange unit - Google Patents

A heat exchange unit Download PDF

Info

Publication number
WO2011092316A3
WO2011092316A3 PCT/EP2011/051270 EP2011051270W WO2011092316A3 WO 2011092316 A3 WO2011092316 A3 WO 2011092316A3 EP 2011051270 W EP2011051270 W EP 2011051270W WO 2011092316 A3 WO2011092316 A3 WO 2011092316A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat exchange
duct
exchange unit
bypass duct
heat
Prior art date
Application number
PCT/EP2011/051270
Other languages
French (fr)
Other versions
WO2011092316A2 (en
Inventor
Mark Platts
John Stephen Williams
Original Assignee
Tanjung Citech Uk Limited
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 Tanjung Citech Uk Limited filed Critical Tanjung Citech Uk Limited
Publication of WO2011092316A2 publication Critical patent/WO2011092316A2/en
Publication of WO2011092316A3 publication Critical patent/WO2011092316A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/005—Other auxiliary members within casings, e.g. internal filling means or sealing means
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2230/00—Sealing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/06—Derivation channels, e.g. bypass

Abstract

A heat exchange unit for hot gas heat recovery comprising: a heat exchange (123) duct housing a heat exchange array (113); a bypass duct (111); an arrangement configured to cause variable amounts of hot gas to flow through the bypass duct and the heat exchange duct; and a barrier (135) intermediate the heat exchange duct and bypass duct and including a cavity (136) through which a fluid may be introduced so as to extract heat that would otherwise transfer from the bypass duct to the heat exchange duct and/or vice versa.
PCT/EP2011/051270 2010-01-29 2011-01-28 A heat exchange unit WO2011092316A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1001475.1 2010-01-29
GB201001475A GB2477316A (en) 2010-01-29 2010-01-29 Seal for a heat exchanger bypass valve

Publications (2)

Publication Number Publication Date
WO2011092316A2 WO2011092316A2 (en) 2011-08-04
WO2011092316A3 true WO2011092316A3 (en) 2012-12-20

Family

ID=42084176

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/051270 WO2011092316A2 (en) 2010-01-29 2011-01-28 A heat exchange unit

Country Status (2)

Country Link
GB (1) GB2477316A (en)
WO (1) WO2011092316A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE536960C2 (en) * 2012-12-20 2014-11-11 Scania Cv Ab Heat exchanger with bypass ducts
GB2530897B (en) 2013-06-20 2016-11-02 Boustead Int Heaters Ltd Improvements in waste heat recovery units
CN109000493A (en) * 2018-08-27 2018-12-14 瑞安市阀门厂 Compact high efficient vertical heat exchanging device
EP4220060A1 (en) * 2022-01-27 2023-08-02 Bosal Flanders NV Heat exchanger unit and method for fluid to passively bypassing a heat exchanger

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854584A1 (en) * 1978-12-18 1980-06-26 Sevelen Metallbau Heat exchanger housing inserted between two sections of exhaust - recovers waste heat with by=pass regulated via temp. sensors and computing mechanism
EP1857761A2 (en) * 2006-05-20 2007-11-21 Pierburg GmbH Heat exchange device for combustion engines
WO2008058734A1 (en) * 2006-11-15 2008-05-22 Behr Gmbh & Co. Kg Heat exchanger

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4207667A1 (en) * 1992-03-11 1993-09-23 Stroemungsmaschinen Gmbh Heat power machine with exhaust gas heat exchanger - has inner cover of heat exchanger forming part of exhaust gas channel of gas turbine and is axially displaceable
GB9812238D0 (en) 1998-06-08 1998-08-05 Schack Engineering Gb Limited Heat exchanger
US20050133202A1 (en) * 2001-11-09 2005-06-23 Aalborg Industries A/S Heat exchanger, combination with heat exchanger and method of manufacturing the heat exchanger
NO330648B1 (en) * 2006-01-23 2011-05-30 Kanfa Tec As Heat recovery unit
GB0813938D0 (en) * 2008-07-30 2008-09-03 Heat Recovery Solutions Ltd Heat exchanger

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854584A1 (en) * 1978-12-18 1980-06-26 Sevelen Metallbau Heat exchanger housing inserted between two sections of exhaust - recovers waste heat with by=pass regulated via temp. sensors and computing mechanism
EP1857761A2 (en) * 2006-05-20 2007-11-21 Pierburg GmbH Heat exchange device for combustion engines
WO2008058734A1 (en) * 2006-11-15 2008-05-22 Behr Gmbh & Co. Kg Heat exchanger

Also Published As

Publication number Publication date
GB2477316A (en) 2011-08-03
WO2011092316A2 (en) 2011-08-04
GB201001475D0 (en) 2010-03-17

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