The invention relates to a compact stage condenser end cover for a marine flash evaporation type seawater desalination plant, which comprises a seawater inlet and outlet connecting pipe, an end cover shell, an end cover flange, a plurality of transverse partition plates, a plurality of vertical partition plates and a stage partition plate, and the stage partition plate is arranged in the upper part of the end cover shell and is used for separating two stage condensers; a seawater inlet connecting pipe and a seawater outlet connecting pipe are arranged at the two ends of the lower portion of the end cover shell respectively, and a transverse partition plate and a vertical partition plate are arranged in the lower portion of the end cover shell to form an interstage connecting water chamber. The transverse partition plates and the vertical partition plates are arranged in the end covers, multi-flow running of seawater can be achieved, the seawater flowing speed is increased, and then the heat exchange efficiency of the condenser is improved; by arranging the interstage connecting water chamber, a traditional interstage connecting pipeline is replaced, the two-in-one design of the end cover of the stage condenser is achieved, the compactness between the stage condensers can be improved, the equipment size is reduced, and arrangement of an equipment cabin is facilitated.

    本发明涉及一种用于船用闪蒸式海水淡化装置的紧凑型级冷凝器端盖,包括海水进出口接管、端盖壳体、端盖法兰、若干横隔板及竖隔板、级间隔板,端盖壳体上部内设置级间隔板,用于将两个级冷凝器分隔开来;端盖壳体下部两端分别设置海水进口接管和海水出口接管,端盖壳体下部内设置横隔板及竖隔板,构成级间连接水室。本发明通过在端盖内设置横隔板及竖隔板,可实现海水的多流程运行,提高海水流速进而提高冷凝器的换热效率;通过设置级间连接水室,取代传统级间连接管路,实现级冷凝器端盖的二合一设计,可提高级冷凝器之间的紧凑度,减小设备尺寸,利于设备舱室布置。


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    Title :

    Compact stage condenser end cover for marine flash evaporation type seawater desalination device


    Additional title:

    一种用于船用闪蒸式海水淡化装置的紧凑型级冷凝器端盖


    Contributors:
    ZHENG ZIXING (author) / JIN KAICHEN (author) / SHEN QIAOYONG (author) / SUO XIAONA (author) / LIU XINYU (author)

    Publication date :

    2024-02-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    C02F Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm , TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION



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