FR3096768B1 - Echangeur-réacteur avec zones de distribution perfectionnées - Google Patents

Echangeur-réacteur avec zones de distribution perfectionnées Download PDF

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Publication number
FR3096768B1
FR3096768B1 FR1905725A FR1905725A FR3096768B1 FR 3096768 B1 FR3096768 B1 FR 3096768B1 FR 1905725 A FR1905725 A FR 1905725A FR 1905725 A FR1905725 A FR 1905725A FR 3096768 B1 FR3096768 B1 FR 3096768B1
Authority
FR
France
Prior art keywords
exchange
zone
interface
fluid
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.)
Active
Application number
FR1905725A
Other languages
English (en)
Other versions
FR3096768A1 (fr
Inventor
Nicolas Gallienne
Matthieu Flin
Sébastien Cadalen
Olivier Dubet
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 FR1905725A priority Critical patent/FR3096768B1/fr
Priority to PCT/EP2020/064578 priority patent/WO2020239767A1/fr
Publication of FR3096768A1 publication Critical patent/FR3096768A1/fr
Application granted granted Critical
Publication of FR3096768B1 publication Critical patent/FR3096768B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00Heat-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
    • F28D9/0062Heat-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
    • F28D9/0068Heat-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00Heat-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
    • F28D9/0031Heat-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 paired plates touching each other
    • F28D9/0037Heat-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 paired plates touching each other the conduits for the other heat-exchange medium also being formed by paired plates touching each other
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00Heat-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
    • F28D9/0093Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02Header boxes; End plates
    • F28F9/026Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/0265Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using guiding means or impingement means inside the header box
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02Header boxes; End plates
    • F28F9/026Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/0265Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using guiding means or impingement means inside the header box
    • F28F9/0268Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using guiding means or impingement means inside the header box in the form of multiple deflectors for channeling the heat exchange medium
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/02Streamline-shaped elements

Landscapes

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

Abstract

L’invention concerne un changeur-réacteur ou échangeur comprenant une pluralité de parois (12) empilées suivant une direction d’empilement (z) qui est orthogonale à une direction longitudinale (x) et à une direction latérale (y), de façon à définir entre elles au moins une première série d’étages (10). Chaque étage (10) est divisé, suivant la direction longitudinale (x), en au moins une zone d’échange (4) et au moins une zone de distribution (3, 5) agencée en amont et/ou en aval de la zone d’échange (4), avec des interfaces de liaison (43, 45) agencée chacune entre la zone d’échange (4) et ladite zone de distribution (3, 5), ladite zone d’échange (4) comprend une pluralité de canaux d’échange (41) délimités par des cloisons (46) qui s’étendent de façon continue entre les deux interfaces de liaison (43, 45), et ladite au moins une zone de distribution (3, 5) comprend une pluralité de canaux distributeurs (31, 51) qui relient chacun une interface d’entrée de fluide (33) et/ou de sortie de fluide (55) disposée sur un bord longitudinal (10a) de l’étage (10) avec une interface de liaison (43, 45) de façon à acheminer le premier fluide (F1) respectivement vers les canaux d’échange (41) et/ou depuis les canaux d’échange (41), chaque canal distributeur (31, 51) étant délimité par au moins une ligne directrice (dm) qui s’étend entre l’interface d’entrée et/ou de sortie de fluide (33, 55) et une interface de liaison (43, 45) et qui est une courbe homothétique du contour externe (D) avec un rapport d’homothétie (km) prédéterminé, et une pluralité de protubérances (9) étant disposées le long de chaque ligne directrice (dm) et s’étendant entre la paire de parois adjacentes (12), lesdites protubérances (9) étant aptes à changer au moins une direction d’écoulement du premier fluide (F1) et présentant chacune, en coupe dans un plan parallèle aux directions longitudinale (x) et latérale (y), un profil hydrodynamique en forme d’aile. Figure de l’abrégé : Fig. 8
FR1905725A 2019-05-29 2019-05-29 Echangeur-réacteur avec zones de distribution perfectionnées Active FR3096768B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1905725A FR3096768B1 (fr) 2019-05-29 2019-05-29 Echangeur-réacteur avec zones de distribution perfectionnées
PCT/EP2020/064578 WO2020239767A1 (fr) 2019-05-29 2020-05-26 Échangeur-réacteur avec zones de distribution perfectionnées

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1905725 2019-05-29
FR1905725A FR3096768B1 (fr) 2019-05-29 2019-05-29 Echangeur-réacteur avec zones de distribution perfectionnées

Publications (2)

Publication Number Publication Date
FR3096768A1 FR3096768A1 (fr) 2020-12-04
FR3096768B1 true FR3096768B1 (fr) 2021-04-30

Family

ID=68581855

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1905725A Active FR3096768B1 (fr) 2019-05-29 2019-05-29 Echangeur-réacteur avec zones de distribution perfectionnées

Country Status (2)

Country Link
FR (1) FR3096768B1 (fr)
WO (1) WO2020239767A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114166047B (zh) * 2021-10-28 2023-06-02 中国船舶重工集团公司第七一九研究所 印刷电路板式换热器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2685071B1 (fr) * 1991-12-11 1996-12-13 Air Liquide Echangeur de chaleur indirect du type a plaques.
DE4142177C2 (de) * 1991-12-20 1994-04-28 Balcke Duerr Ag Plattenwärmetauscher
FR3032783B1 (fr) * 2015-02-12 2017-03-10 Air Liquide Echangeur-reacteur milli-structure pour une production d'hydrogene inferieure a 10 nm3/h
FR3069918B1 (fr) * 2017-08-04 2020-01-17 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Echangeur de chaleur comprenant un element de distribution a canaux multiples

Also Published As

Publication number Publication date
FR3096768A1 (fr) 2020-12-04
WO2020239767A1 (fr) 2020-12-03

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