CA2969595C - Echangeur thermique a plaque spiralee ameliore - Google Patents

Echangeur thermique a plaque spiralee ameliore

Info

Publication number
CA2969595C
CA2969595C CA2969595A CA2969595A CA2969595C CA 2969595 C CA2969595 C CA 2969595C CA 2969595 A CA2969595 A CA 2969595A CA 2969595 A CA2969595 A CA 2969595A CA 2969595 C CA2969595 C CA 2969595C
Authority
CA
Canada
Prior art keywords
fluid
heat exchanger
chamber
concentric
annular
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
CA2969595A
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English (en)
Other versions
CA2969595A1 (fr
Inventor
William Nicholas Garner
Original Assignee
Canadian Natural Resources Ltd
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Filing date
Publication date
Application filed by Canadian Natural Resources Ltd filed Critical Canadian Natural Resources Ltd
Priority to CA2969595A priority Critical patent/CA2969595C/fr
Publication of CA2969595A1 publication Critical patent/CA2969595A1/fr
Application granted granted Critical
Publication of CA2969595C publication Critical patent/CA2969595C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F28D9/04—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 being formed by spirally-wound plates or laminae

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

Les échangeurs thermiques à plaque spiralée sont une excellente solution pour un échangeur de chaleur avec des fluides difficiles, comme des émulsions, des coulis, ou une combinaison d’émulsions et de coulis. Souvent, la nature de la perte ou le gain de chaleur par le fluide est telle que ses propriétés définiront les exigences d’espacement des canaux et/ou de vitesse. Pour une intégration thermique efficace, il est parfois nécessaire d’échanger de la chaleur directement entre deux fluides difficiles sans intermédiaire, comme de l’eau, de la vapeur, du frigorigène ou de l’huile de transfert thermique. L’invention décrite permet de régler les échangeurs thermiques à plaque spiralée aux écoulements et propriétés au moyen d’un paramètre de conception autre que l’espacement des canaux.
CA2969595A 2017-06-02 2017-06-02 Echangeur thermique a plaque spiralee ameliore Active CA2969595C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2969595A CA2969595C (fr) 2017-06-02 2017-06-02 Echangeur thermique a plaque spiralee ameliore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2969595A CA2969595C (fr) 2017-06-02 2017-06-02 Echangeur thermique a plaque spiralee ameliore

Publications (2)

Publication Number Publication Date
CA2969595A1 CA2969595A1 (fr) 2018-12-02
CA2969595C true CA2969595C (fr) 2025-12-23

Family

ID=64562035

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2969595A Active CA2969595C (fr) 2017-06-02 2017-06-02 Echangeur thermique a plaque spiralee ameliore

Country Status (1)

Country Link
CA (1) CA2969595C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111365905B (zh) * 2020-04-09 2021-11-26 上海泰达冷暖科技有限公司 一种换热器、气液分离器、制冷系统、换热器的制造方法及用途
CN112378279B (zh) * 2020-12-02 2025-05-13 上海兴邺材料科技有限公司 换热器和换热装置
FR3123110B1 (fr) * 2021-05-20 2023-10-27 Commissariat Energie Atomique Machine à absorption comprenant des échangeurs à plaques en spirale
CN114440664B (zh) * 2021-12-30 2023-11-24 中国科学院宁波材料技术与工程研究所 一种基于碳碳复合材料的换热器装置
CN120627753B (zh) * 2025-08-06 2025-12-09 河北盛鹏化工有限公司 一种表面活性剂生产过程中的螺旋板式换热器

Also Published As

Publication number Publication date
CA2969595A1 (fr) 2018-12-02

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