FR3064346B1 - Echangeur de chaleur avec dispositif melangeur liquide/gaz a portion de canal regulatrice - Google Patents

Echangeur de chaleur avec dispositif melangeur liquide/gaz a portion de canal regulatrice Download PDF

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Publication number
FR3064346B1
FR3064346B1 FR1752476A FR1752476A FR3064346B1 FR 3064346 B1 FR3064346 B1 FR 3064346B1 FR 1752476 A FR1752476 A FR 1752476A FR 1752476 A FR1752476 A FR 1752476A FR 3064346 B1 FR3064346 B1 FR 3064346B1
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FR
France
Prior art keywords
channel
fluid
heat exchanger
liquid
channel portion
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.)
Active
Application number
FR1752476A
Other languages
English (en)
Other versions
FR3064346A1 (fr
Inventor
Natacha Haik-Beraud
Philippe Grigoletto
Sophie LAZZARINI
Jean-Marc Peyron
Guillaume CARDON
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
Application filed by Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR1752476A priority Critical patent/FR3064346B1/fr
Priority to CN201880020623.1A priority patent/CN110462331B/zh
Priority to PCT/FR2018/050454 priority patent/WO2018172644A1/fr
Publication of FR3064346A1 publication Critical patent/FR3064346A1/fr
Application granted granted Critical
Publication of FR3064346B1 publication Critical patent/FR3064346B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • 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
    • F28D9/0068—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 with means for changing flow direction of one heat exchange medium, e.g. using deflecting zones
    • 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
    • F28F9/0278—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 stacked distribution plates or perforated plates arranged over end plates
    • 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
    • F25J2270/00—Refrigeration techniques used
    • F25J2270/18—External refrigeration with incorporated cascade loop
    • 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
    • F25J2270/00—Refrigeration techniques used
    • F25J2270/66—Closed external refrigeration cycle with multi component refrigerant [MCR], e.g. mixture of hydrocarbons
    • 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
    • F25J2290/32—Details on header or distribution passages of heat exchangers, e.g. of reboiler-condenser or plate heat exchangers

Landscapes

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

Abstract

Echangeur de chaleur (1) comprenant plusieurs plaques (2) agencées parallèlement entre elles de façon à définir une première série de passages (10) pour canaliser au moins un premier fluide (F1) et une deuxième série de passages (20) pour canaliser au moins un deuxième fluide (F2) à mettre en relation d'échange thermique avec au moins ledit premier fluide (F1), un dispositif mélangeur (3) étant agencé dans ledit au moins un passage (10) de la première série et comprenant au moins un premier canal (31) pour l'écoulement d'une première phase (61) du premier fluide (F1) suivant une direction longitudinale (z), au moins un deuxième canal (32) pour l'écoulement d'une deuxième phase (62) du premier fluide (F1), le premier canal (31) comprenant une entrée (311) pour alimenter ledit premier canal (31) et plusieurs orifices (34) agencés en aval de l'entrée (311) et reliant chacun fuidiquement le premier canal (31) au deuxième canal (32). Selon l'invention, le premier canal (31) a une section transversale, mesurée perpendiculairement à la direction longitudinale (z), variable suivant ladite direction longitudinale (z).
FR1752476A 2017-03-24 2017-03-24 Echangeur de chaleur avec dispositif melangeur liquide/gaz a portion de canal regulatrice Active FR3064346B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1752476A FR3064346B1 (fr) 2017-03-24 2017-03-24 Echangeur de chaleur avec dispositif melangeur liquide/gaz a portion de canal regulatrice
CN201880020623.1A CN110462331B (zh) 2017-03-24 2018-02-27 热交换器
PCT/FR2018/050454 WO2018172644A1 (fr) 2017-03-24 2018-02-27 Echangeur de chaleur avec dispositif melangeur liquide/gaz a portion de canal regulatrice

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1752476 2017-03-24
FR1752476A FR3064346B1 (fr) 2017-03-24 2017-03-24 Echangeur de chaleur avec dispositif melangeur liquide/gaz a portion de canal regulatrice

Publications (2)

Publication Number Publication Date
FR3064346A1 FR3064346A1 (fr) 2018-09-28
FR3064346B1 true FR3064346B1 (fr) 2019-03-29

Family

ID=58739222

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1752476A Active FR3064346B1 (fr) 2017-03-24 2017-03-24 Echangeur de chaleur avec dispositif melangeur liquide/gaz a portion de canal regulatrice

Country Status (3)

Country Link
CN (1) CN110462331B (fr)
FR (1) FR3064346B1 (fr)
WO (1) WO2018172644A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3099559B1 (fr) 2019-08-01 2021-07-16 Air Liquide Procédé de liquéfaction de gaz naturel avec configuration d’échangeur améliorée
FR3099557B1 (fr) 2019-08-01 2021-07-30 Air Liquide Procédé de liquéfaction de gaz naturel avec circulation améliorée d’un courant réfrigérant mixte
FR3099563B1 (fr) 2019-08-01 2021-07-30 Air Liquide Echangeur de chaleur avec configuration de passages et structures d’échange thermique améliorées
FR3099560B1 (fr) 2019-08-01 2021-07-02 Air Liquide Procédé de liquéfaction de gaz naturel avec injection améliorée d’un courant réfrigérant mixte
FR3103543B1 (fr) 2019-11-21 2021-10-22 Air Liquide Echangeur de chaleur avec agencement de dispositifs mélangeurs améliorant la distribution d’un mélange diphasique
FR3105388B1 (fr) * 2019-12-19 2022-10-07 Air Liquide Dispositif mélangeur favorisant une distribution homogène d’un mélange diphasique et échangeur de chaleur comprenant un tel dispositif

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380517A (en) * 1966-09-26 1968-04-30 Trane Co Plate type heat exchangers
JPS5886396A (ja) * 1981-11-17 1983-05-23 Kobe Steel Ltd プレ−トフイン型熱交換器の気液分散装置
JPS5886369A (ja) * 1981-11-19 1983-05-23 三洋電機株式会社 冷暖房給湯装置
DE3415807A1 (de) * 1984-04-27 1985-10-31 Linde Ag, 6200 Wiesbaden Waermetauscher
CN1236271C (zh) * 2002-12-30 2006-01-11 西安交通大学 低温两相流气液均匀分配板翅式相变换热器
CN103983138A (zh) * 2014-05-16 2014-08-13 杭州杭氧股份有限公司 一种铝制板翅式换热器大气量两相流均布装置

Also Published As

Publication number Publication date
CN110462331B (zh) 2021-07-13
WO2018172644A1 (fr) 2018-09-27
FR3064346A1 (fr) 2018-09-28
CN110462331A (zh) 2019-11-15

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