FR2887020B1 - PLATE HEAT EXCHANGER WITH EXCHANGE STRUCTURE FORMING MULTIPLE CHANNELS IN A PASSAGE - Google Patents

PLATE HEAT EXCHANGER WITH EXCHANGE STRUCTURE FORMING MULTIPLE CHANNELS IN A PASSAGE

Info

Publication number
FR2887020B1
FR2887020B1 FR0551560A FR0551560A FR2887020B1 FR 2887020 B1 FR2887020 B1 FR 2887020B1 FR 0551560 A FR0551560 A FR 0551560A FR 0551560 A FR0551560 A FR 0551560A FR 2887020 B1 FR2887020 B1 FR 2887020B1
Authority
FR
France
Prior art keywords
passage
passages
heat exchanger
plate heat
multiple channels
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR0551560A
Other languages
French (fr)
Other versions
FR2887020A1 (en
Inventor
Frederic Crayssac
Sophie Deschodt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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
Priority to FR0551560A priority Critical patent/FR2887020B1/en
Application filed by Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to US11/916,920 priority patent/US20080210415A1/en
Priority to JP2008515269A priority patent/JP2008545946A/en
Priority to PCT/FR2006/050600 priority patent/WO2006131685A2/en
Priority to EP06778947.9A priority patent/EP1899669B1/en
Priority to CN2006800202420A priority patent/CN101194137B/en
Priority to CN201010154708A priority patent/CN101871744A/en
Publication of FR2887020A1 publication Critical patent/FR2887020A1/en
Application granted granted Critical
Publication of FR2887020B1 publication Critical patent/FR2887020B1/en
Priority to US13/253,477 priority patent/US20120090354A1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04763—Start-up or control of the process; Details of the apparatus used
    • F25J3/04866—Construction and layout of air fractionation equipments, e.g. valves, machines
    • F25J3/04975—Construction and layout of air fractionation equipments, e.g. valves, machines adapted for special use of the air fractionation unit, e.g. transportable devices by truck or small scale use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J5/00—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants
    • F25J5/002—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants for continuously recuperating cold, i.e. in a so-called recuperative heat exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J5/00—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants
    • F25J5/002—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants for continuously recuperating cold, i.e. in a so-called recuperative heat exchanger
    • F25J5/005—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants for continuously recuperating cold, i.e. in a so-called recuperative heat exchanger in a reboiler-condenser, e.g. within a column
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0062—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2250/00—Details related to the use of reboiler-condensers
    • F25J2250/02—Bath type boiler-condenser using thermo-siphon effect, e.g. with natural or forced circulation or pool boiling, i.e. core-in-kettle heat exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2250/00—Details related to the use of reboiler-condensers
    • F25J2250/04—Down-flowing type boiler-condenser, i.e. with evaporation of a falling liquid film
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
    • F25J2290/20—Particular dimensions; Small scale or microdevices
    • 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
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0033—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for cryogenic applications
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2260/00—Heat exchangers or heat exchange elements having special size, e.g. microstructures
    • F28F2260/02—Heat exchangers or heat exchange elements having special size, e.g. microstructures having microchannels

Abstract

The invention concerns a heat exchanger with brazed plates comprising a stack of parallel plates defining a plurality of generally flat fluid circulating passages, closure bars which delimit said passages and distributing means for distributing a fluid to each passage of a first series of passages and means for conveying another fluid to a second series of passages wherein at least one passage contains organized exchanging structures ( 15 ) which form a plurality of channels ( 19 ) in the width of the passage and also at least three channels ( 19 ) in the height of the passage. The invention is useful for air separation by cryogenic distillation.
FR0551560A 2005-06-09 2005-06-09 PLATE HEAT EXCHANGER WITH EXCHANGE STRUCTURE FORMING MULTIPLE CHANNELS IN A PASSAGE Expired - Fee Related FR2887020B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR0551560A FR2887020B1 (en) 2005-06-09 2005-06-09 PLATE HEAT EXCHANGER WITH EXCHANGE STRUCTURE FORMING MULTIPLE CHANNELS IN A PASSAGE
JP2008515269A JP2008545946A (en) 2005-06-09 2006-06-06 Plate heat exchanger having an exchange structure forming several channels in the passage
PCT/FR2006/050600 WO2006131685A2 (en) 2005-06-09 2006-06-06 Plate heat exchanger with exchanging structure forming several channels in a passage
EP06778947.9A EP1899669B1 (en) 2005-06-09 2006-06-06 Plate heat exchanger with exchanging structure forming several channels in a passage
US11/916,920 US20080210415A1 (en) 2005-06-09 2006-06-06 Plate Heat Exchanger With Exchanging Structure Forming Several Channels in a Passage
CN2006800202420A CN101194137B (en) 2005-06-09 2006-06-06 Plate heat exchanger with exchanging structure forming several channels in a passage
CN201010154708A CN101871744A (en) 2005-06-09 2006-06-06 Plate heat exchanger with exchanging structure forming several channels in a passage
US13/253,477 US20120090354A1 (en) 2005-06-09 2011-10-05 Plate Heat Exchanger with Exchanging Structure Forming Several Channels in a Passage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0551560A FR2887020B1 (en) 2005-06-09 2005-06-09 PLATE HEAT EXCHANGER WITH EXCHANGE STRUCTURE FORMING MULTIPLE CHANNELS IN A PASSAGE

Publications (2)

Publication Number Publication Date
FR2887020A1 FR2887020A1 (en) 2006-12-15
FR2887020B1 true FR2887020B1 (en) 2007-08-31

Family

ID=36424039

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0551560A Expired - Fee Related FR2887020B1 (en) 2005-06-09 2005-06-09 PLATE HEAT EXCHANGER WITH EXCHANGE STRUCTURE FORMING MULTIPLE CHANNELS IN A PASSAGE

Country Status (6)

Country Link
US (2) US20080210415A1 (en)
EP (1) EP1899669B1 (en)
JP (1) JP2008545946A (en)
CN (2) CN101871744A (en)
FR (1) FR2887020B1 (en)
WO (1) WO2006131685A2 (en)

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EP1781389A2 (en) * 2004-07-23 2007-05-09 Velocys, Inc. Distillation process using microchannel technology
FR2930465B1 (en) * 2008-04-28 2010-09-24 Air Liquide METHOD FOR MANUFACTURING A PLATE HEAT EXCHANGER USING A PLATE ASSEMBLY
FR2930464A1 (en) * 2008-04-28 2009-10-30 Air Liquide Plate heat exchanger fabricating method, involves arranging block between plates, injecting fluid in inner space of block, brazing exchanger, forming depression in hollow space of block to liberate space between plates, and removing block
FR2930466B1 (en) * 2008-04-28 2010-09-17 Air Liquide CALE FOR MAINTAINING PASSAGES OF EXCHANGERS WITH PLATES AND BRASSE FINS
US20110226448A1 (en) * 2008-08-08 2011-09-22 Mikros Manufacturing, Inc. Heat exchanger having winding channels
FR2942657B1 (en) 2009-03-02 2013-05-03 Air Liquide HEAT EXCHANGER WITH PLATES
US9618278B2 (en) * 2009-12-02 2017-04-11 Denkenberger Thermal, Llc Microchannel expanded heat exchanger
DE202011050322U1 (en) * 2011-06-01 2012-09-03 Caradon Stelrad B.V. Roll formed convector sheet
CN102305561A (en) * 2011-08-16 2012-01-04 李永堂 Plate-tube type heat exchanger
DE102012204178B3 (en) * 2012-03-16 2013-03-21 INSTITUT FüR MIKROTECHNIK MAINZ GMBH Microstructure component and method for its production
WO2014137867A1 (en) * 2013-03-02 2014-09-12 James Carl Loebig Microchannel heat exchanger and methods of manufacture
US20140352933A1 (en) * 2013-05-28 2014-12-04 Hamilton Sundstrand Corporation Core assembly for a heat exchanger and method of assembling
CN106123484A (en) * 2015-05-09 2016-11-16 张周卫 Cold three stream plate-fin heat exchanger of LNG low-temperature liquefaction three tier structure
CN105890281A (en) * 2016-04-19 2016-08-24 上海交通大学 Skid-mounted natural gas liquefaction and purification integrated cold box
CZ307349B6 (en) * 2017-02-09 2018-06-20 SUAR.CZ s.r.o. An annular heat exchanger
EP3473961B1 (en) 2017-10-20 2020-12-02 Api Heat Transfer, Inc. Heat exchanger
FR3075340B1 (en) * 2017-12-19 2021-04-30 Air Liquide SPACER ELEMENT WITH SURFACE TEXTURING, ASSOCIATED HEAT EXCHANGER AND MANUFACTURING PROCESS
US10926364B2 (en) 2018-10-03 2021-02-23 Hamilton Sundstrand Corporation Plate-fin heat exchanger core design for improved manufacturing
CN109668458A (en) * 2018-12-20 2019-04-23 中国航空工业集团公司金城南京机电液压工程研究中心 A kind of rib of slab declines scale primary surface heat exchanger
CN109612311A (en) * 2019-01-17 2019-04-12 广东环葆嘉节能科技有限公司 A kind of heat-exchanging component and heat exchanger
CN113474956B (en) * 2019-02-25 2023-01-03 乔治洛德方法研究和开发液化空气有限公司 Device for heat and mass exchange
EP4155649B1 (en) * 2019-09-13 2024-03-20 Alfa Laval Corporate AB Heat exchanger plate and heat exchanger for treatment of a liquid feed
US20230194182A1 (en) * 2021-12-17 2023-06-22 Raytheon Technologies Corporation Heat exchanger with partial-height folded fins
CN114941955B (en) * 2022-05-26 2023-07-21 无锡市豫达换热器有限公司 Composite special-shaped aluminum plate-fin heat exchanger
FR3140420A1 (en) 2022-09-30 2024-04-05 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Heat exchanger with improved heat exchange structure

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Also Published As

Publication number Publication date
US20080210415A1 (en) 2008-09-04
EP1899669B1 (en) 2015-08-12
WO2006131685A3 (en) 2007-05-18
JP2008545946A (en) 2008-12-18
WO2006131685A2 (en) 2006-12-14
CN101194137B (en) 2010-11-24
FR2887020A1 (en) 2006-12-15
CN101871744A (en) 2010-10-27
CN101194137A (en) 2008-06-04
US20120090354A1 (en) 2012-04-19
EP1899669A2 (en) 2008-03-19

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Year of fee payment: 12

ST Notification of lapse

Effective date: 20180228