WO2011092318A3 - A heat exchange unit - Google Patents

A heat exchange unit Download PDF

Info

Publication number
WO2011092318A3
WO2011092318A3 PCT/EP2011/051272 EP2011051272W WO2011092318A3 WO 2011092318 A3 WO2011092318 A3 WO 2011092318A3 EP 2011051272 W EP2011051272 W EP 2011051272W WO 2011092318 A3 WO2011092318 A3 WO 2011092318A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat exchange
duct
extension
exchange unit
bypass
Prior art date
Application number
PCT/EP2011/051272
Other languages
French (fr)
Other versions
WO2011092318A2 (en
Inventor
Mark Platts
David Normandale
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
Priority to MYPI2012003420A priority Critical patent/MY187129A/en
Publication of WO2011092318A2 publication Critical patent/WO2011092318A2/en
Publication of WO2011092318A3 publication Critical patent/WO2011092318A3/en

Links

Classifications

    • 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
    • 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
    • F22B1/1807—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 using the exhaust gases of combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
    • F22B21/22—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes of form other than straight or substantially straight
    • F22B21/26—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes of form other than straight or substantially straight bent helically, i.e. coiled
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F22B35/007—Control systems for waste heat boilers
    • 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
    • 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
    • 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

Abstract

A heat exchange unit comprising a heat exchange duct for the passage of hot gas therethrough, a heat exchange array located within the heat exchange unit, a bypass duct concentrically arranged with respect to the heat exchange duct to selectively enable at least a portion of the hot gas 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 extension extending upstream towards the first end to define an annular channel between the sleeve and the extension, wherein the upstream end of the extension is torispherical.
PCT/EP2011/051272 2010-01-29 2011-01-28 A heat exchange unit WO2011092318A2 (en)

Priority Applications (1)

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

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1001485.0 2010-01-29
GBGB1001485.0A GB201001485D0 (en) 2010-01-29 2010-01-29 A heat exchange unit

Publications (2)

Publication Number Publication Date
WO2011092318A2 WO2011092318A2 (en) 2011-08-04
WO2011092318A3 true WO2011092318A3 (en) 2011-12-22

Family

ID=42084183

Family Applications (1)

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

Country Status (2)

Country Link
GB (1) GB201001485D0 (en)
WO (1) WO2011092318A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013017566A1 (en) * 2013-10-22 2015-04-23 Linde Aktiengesellschaft Use of a wound heat exchanger for generating superheated steam from combustion or exhaust gases in heating systems or combustion engines
DE102016216281A1 (en) 2016-08-30 2018-03-01 HANON SYSTEMS, jusik hoesa bypass valve

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2264186A1 (en) * 1999-03-03 2000-09-03 Easton Bennett Heat exchanger for a motor vehicle exhaust
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
WO2007084011A1 (en) * 2006-01-23 2007-07-26 Kanfa-Tec As Heat recovery unit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9812238D0 (en) 1998-06-08 1998-08-05 Schack Engineering Gb Limited Heat exchanger

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2264186A1 (en) * 1999-03-03 2000-09-03 Easton Bennett Heat exchanger for a motor vehicle exhaust
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
WO2007084011A1 (en) * 2006-01-23 2007-07-26 Kanfa-Tec As Heat recovery unit

Also Published As

Publication number Publication date
GB201001485D0 (en) 2010-03-17
WO2011092318A2 (en) 2011-08-04

Similar Documents

Publication Publication Date Title
WO2011106358A3 (en) Snapper valve for hot end systems with burners
WO2007146744A3 (en) Fixed cone sleeve valve having cone supported by means downstream of the gate in its closed position
WO2014114653A3 (en) Gas turbine outer case active ambient cooling including air exhaust into sub-ambient cavity
MX2015011468A (en) Heat recovery system and heat exchanger.
WO2012056179A3 (en) Heat recuperation device for an exhaust line
WO2012007823A8 (en) Premix gas burner
WO2007092456A3 (en) Gas turbine engine fuel system with fuel metering valve
JP2015063994A5 (en)
EA200802442A1 (en) EXHAUST ENGINE WITH A DIRECTED NOZZLE
EP2657605A3 (en) System and Method for Supplying a Working Fluid to a Combustor
RU2013115289A (en) TURBOCHARGER ACTIVATED BY EXHAUST GASES SUPPLIED BY BYPASS VALVE
JP2014115072A5 (en)
WO2011144492A3 (en) Gas valve unit having two gas outlets
MY187129A (en) A heat exchange unit
WO2012056280A8 (en) Fuel supply system
WO2014123654A8 (en) Suction-based active clearance control system
MX2009010865A (en) Butterfly valve flow control device.
EP2730773A3 (en) A gas turbine engine exhaust nozzle
MX357047B (en) Balanced port sense profile for improved capacity performance.
SA113340953B1 (en) Combustor transition adapted to guide combustion gases in a hot gas flow path
HRP20231107T1 (en) System for on-line pigging and spalling of coker furnace outlets
SA113340952B1 (en) Combustor transition adapted to guide combustion gases in a hot gas flow path
RU2019118327A (en) Liquid circuit in a gas turbine engine
MX357549B (en) Adjustable jet valve.
ATE503102T1 (en) VALVE WITH DIVERSION CHANNEL WITH HEATING ELEMENT AND COMBUSTION ENGINE INTAKE CIRCUIT WITH AIR PREHEATING

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11701149

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11701149

Country of ref document: EP

Kind code of ref document: A2