The invention discloses a filter element assembly, an air floatation tank and a cleaning method of the filter element assembly, and relates to the technical field of ship sewage treatment. The filter element assembly comprises a plurality of filter units arranged in a first direction; the filter unit comprises a plurality of filter elements which are arranged along a second direction; the first direction intersects with the second direction; the first cleaning device is arranged around the plurality of filtering units, the first cleaning device is provided with a first water inlet and a first water outlet, the first water inlet is used for inputting a first working medium, and the first water outlet is arranged towards the filtering units; the second cleaning device is arranged between two adjacent filtering units; the second cleaning device is provided with a second water inlet and a second water outlet, the second water inlet is used for inputting a second working medium, and the second water outlet faces the filtering unit. Therefore, the filter unit is cleaned from different directions through the first cleaning device and the second cleaning device, the filter element is prevented from being blocked, the maintenance cost of the filter element assembly is reduced, and the occupied space of the filter element assembly is saved.

    本申请公开了一种滤芯组件、气浮罐及滤芯组件的清洗方法,涉及船舶污水处理技术领域。滤芯组件包括:多个过滤单元,沿第一方向排列设置;过滤单元包括多个滤芯,多个滤芯沿第二方向排列设置;第一方向与第二方向相交;第一清洗装置,环绕多个过滤单元设置,第一清洗装置具有第一进水口和第一出水口,第一进水口用于输入第一工质,第一出水口朝向过滤单元设置;第二清洗装置,设置于相邻两个过滤单元之间;第二清洗装置具有第二进水口和第二出水口,第二进水口用于输入第二工质,第二出水口朝向过滤单元设置。如此,通过第一清洗装置和第二清洗装置从不同方向对过滤单元进行清洗,避免滤芯堵塞,降低滤芯组件的维护成本,节约滤芯组件的占用空间。


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    Title :

    Filter element assembly, air floatation tank and cleaning method of filter element assembly


    Additional title:

    一种滤芯组件、气浮罐及滤芯组件的清洗方法


    Contributors:
    HAN QUANSHENG (author) / ZHANG HONGWEI (author) / GU CHENCHEN (author) / LUO JIE (author) / XI JINGJIE (author) / SUN JIAN (author) / WANG FUJIU (author) / WANG HENG (author) / QIAN ZHENGHUA (author) / CAO JINGFEI (author)

    Publication date :

    2024-08-13


    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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