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A PLATE HEAT EXCHANGER

机译:板式换热器

摘要

A plate heat exchanger comprising a top head (2), a bottom head (3), four side panels (11,12,13,14) and four corner girders (21,22,23,24). The side panels (11,12,13,14) and the corner girders (21,22,23,24) extend along a longitudinal direction (4) from the bottom head (3) to the top head (2), and each side panel (11,12,13,14) is associated with two corner girders (21,22,23,24). The top head (2), the bottom head (3), the four side panels (11,12,13,14) and the four corner girders (21,22,23,24) are joined together to form a sealed enclosure for housing a plate pack (5) of stacked heat- exchanging plates (27). A continuous gasket assembly (6,7,8,9) is arranged in a contact region between at least one side panel (11,12,13,14) and two corner girders (21,22,23,24), the top head (2) and the bottom head (3). The gasket assembly (6,7,8,9) is located in a groove (46). Moreover, the gasket assembly (6,7,8,9) is a segmented gasket assembly (6,7,8,9) composed of a plurality of gasket segments, and each gasket segment is made of graphite material. The disclosure also relates to a method for assembling such a plate heat exchanger.
机译:板式热交换器,包括顶部头(2),底部头部(3),四侧板(11,12,13,14)和四个角梁(21,22,23,24)。侧板(11,12,13,14)和角梁(21,22,23,24)沿着纵向(4)从底头(3)延伸到顶部头部(2),每个侧板(11,12,13,14)与两个角梁(21,22,23,24)相关。顶部头(2),底部头部(3),四侧板(11,12,13,14)和四个角梁(21,22,23,24)连接在一起以形成密封的外壳将堆叠的热交换板(27)的板包(5)容纳。连续垫圈组件(6,7,8,9)布置在至少一个侧面板(11,12,13,14)和两个角梁(21,22,23,24)之间的接触区域中,顶部头部(2)和底部头部(3)。垫圈组件(6,7,8,9)位于凹槽(46)中。此外,垫圈组件(6,7,8,9)是由多个垫圈段组成的分段垫圈组件(6,7,8,9),并且每个垫圈段由石墨材料制成。本公开还涉及一种组装这种板式热交换器的方法。

著录项

  • 公开/公告号WO2021151895A1

    专利类型

  • 公开/公告日2021-08-05

    原文格式PDF

  • 申请/专利权人 ALFA LAVAL VICARB SAS;

    申请/专利号WO2021EP51764

  • 发明设计人 RONDET FRÉDÉRIC;

    申请日2021-01-26

  • 分类号F28D9;F28F9/007;F28F9;F16J15/06;

  • 国家 EP

  • 入库时间 2022-08-24 20:23:20

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