The invention discloses marine seawater desalination equipment capable of supplying water according to different qualities, and relates to the field of seawater desalination equipment. The equipment comprises a seawater taking pump, a pretreatment module and a reverse osmosis filtering module which are sequentially connected from seawater, and further comprises a first-stage water using module, a second-stage water using module and a third-stage water using module, a first-stage water using module is arranged between the pretreatment module and the reverse osmosis filtering module, a concentrated water end of the reverse osmosis filtering module is connected with a second-stage water using module, a purified water end of the reverse osmosis filtering module is connected with a third-stage water using module, the first-stage water using module provides kitchen and washing water for sailors, the second-stage water using module provides clean and sanitary water for the sailors, and the third-stage water using module provides clean and sanitary water for the sailors. The third-stage water consumption module provides drinking water for sailors; while sea water desalination is completed, water is supplied according to different qualities, reasonable distribution and use of water sources with different water qualities are achieved, the operation cost of reverse osmosis sea water desalination is reduced, the service life of equipment is prolonged, and various water demands of sailors are met to a greater extent.

    本发明公开了一种可分质供水的船用海水淡化设备,涉及海水淡化设备领域;设备包括从海水开始依次连接的海水取水泵、预处理模块、反渗透过滤模块,还包括一级用水模块、二级用水模块和三级用水模块;所述预处理模块与反渗透过滤模块之间设有一级用水模块,所述反渗透过滤模块的浓水端连接二级用水模块,净水端连接三级用水模块,所述一级用水模块提供的是船员的厨房、洗漱用水,所述二级用水模块提供的是船员的清洁、卫生用水,所述三级用水模块提供的是船员的饮用水;本发明在完成海水淡化的同时,采用分质供水,实现不同水质水源的合理分配与使用,降低反渗透海水淡化的运行成本,延长设备的使用寿命,更大程度地满足船员的各种用水需求。


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    Title :

    Marine seawater desalination equipment capable of supplying water according to quality


    Additional title:

    一种可分质供水的船用海水淡化设备


    Contributors:
    WANG LU (author) / DONG PING (author)

    Publication date :

    2022-12-27


    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



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