MY187129A - A heat exchange unit - Google Patents

A heat exchange unit

Info

Publication number
MY187129A
MY187129A MYPI2012003420A MYPI2012003420A MY187129A MY 187129 A MY187129 A MY 187129A MY PI2012003420 A MYPI2012003420 A MY PI2012003420A MY PI2012003420 A MYPI2012003420 A MY PI2012003420A MY 187129 A MY187129 A MY 187129A
Authority
MY
Malaysia
Prior art keywords
heat exchange
duct
exchange unit
bypass
upstream
Prior art date
Application number
MYPI2012003420A
Inventor
David Normandale
Mark Platts
Original Assignee
Citech Energy Recovery System Malaysia Sdn Bhd
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 Citech Energy Recovery System Malaysia Sdn Bhd filed Critical Citech Energy Recovery System Malaysia Sdn Bhd
Priority claimed from PCT/EP2011/051272 external-priority patent/WO2011092318A2/en
Publication of MY187129A publication Critical patent/MY187129A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
    • F01K3/18—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters
    • F01K3/185—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters using waste heat from outside the plant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B29/00—Steam boilers of forced-flow type
    • F22B29/06—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes
    • F22B29/061—Construction of tube walls
    • F22B29/064—Construction of tube walls involving horizontally- or helically-disposed water tubes
    • 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
    • F28D7/02—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 the conduits being helically coiled
    • F28D7/024—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 the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
    • 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
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/027—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes
    • F28F9/0275—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes with multiple branch pipes
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/028—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using inserts for modifying the pattern of flow inside the header box, e.g. by using flow restrictors or permeable bodies or blocks with 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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
    • Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

A heat exchange unit (100) comprising a heat exchange duct for the passage of hot gas (10) therethrough, a heat exchange array (2) located within the heat exchange unit (100), a bypass duct concentrically arranged with respect to the heat exchanged duct to selectively enable at least a portion of the hot gas (10) to bypass the heat exchange duct; a variable position sleeve valve arrangement having a first end and a second end, movable axially such that in a first position the sleeve substantially closes a downstream opening of the bypass duct at the second end and opens an upstream opening at the first end to permit gas to flow past the heat exchange array, the second end being arranged to seal against a plug formation; the plug formation comprising an extention extending upstream towards the first end to define an annular channel between the sleeve and the extension, wherein the upstream and of the extension is torispherical.
MYPI2012003420A 2010-01-29 2011-01-28 A heat exchange unit MY187129A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1001486.8A GB201001486D0 (en) 2010-01-29 2010-01-29 A steam generation unit
PCT/EP2011/051272 WO2011092318A2 (en) 2010-01-29 2011-01-28 A heat exchange unit

Publications (1)

Publication Number Publication Date
MY187129A true MY187129A (en) 2021-09-02

Family

ID=42084184

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2012003420A MY187129A (en) 2010-01-29 2011-01-28 A heat exchange unit

Country Status (3)

Country Link
GB (1) GB201001486D0 (en)
MY (1) MY187129A (en)
WO (1) WO2011092317A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104806878B (en) * 2015-05-07 2017-01-18 镇江飞利达电站设备有限公司 Water bath carburetor
ES2870720T3 (en) * 2015-06-03 2021-10-27 Alfa Laval Corp Ab A collecting device for a heat exchanger system, a heat exchanger system, and a method for heating a fluid
IT201700081975A1 (en) * 2017-07-19 2019-01-19 Calini Donatella AN ENERGY PRODUCTION SYSTEM FOR EXTERNAL COMBUSTION TURBINES
KR20220124740A (en) * 2020-01-10 2022-09-14 씨테크 에너지 리커버리 시스템 말레이지아 에스디엔 비에이취디 heat exchanger
KR20240070284A (en) * 2022-11-14 2024-05-21 두산에너빌리티 주식회사 One-through heat exchanger and combined power plant

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4621592A (en) * 1984-11-29 1986-11-11 Vapor Corporation Boiler having improved heat absorption
US4771738A (en) * 1987-10-07 1988-09-20 Sundstrand Corporation Dual sleeve boiler mounting apparatus
US4901677A (en) * 1988-12-21 1990-02-20 Gas Research Institute Finned-tube heat exchanger with liquid-cooled baffle
GB9812238D0 (en) 1998-06-08 1998-08-05 Schack Engineering Gb Limited 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

Also Published As

Publication number Publication date
WO2011092317A2 (en) 2011-08-04
WO2011092317A3 (en) 2012-12-13
GB201001486D0 (en) 2010-03-17

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