The invention relates to a pollutant collecting device, in particular to a device for treating seabed sediment pollutants. The upper end and the lower end of the inner cylinder are open, an anti-diffusion mechanism is arranged at the bottom of the inner cylinder, the top of the inner cylinder is sleeved with an outer cylinder in the coaxial direction, the top of the outer cylinder is arranged in a sealed mode, the bottom of the outer cylinder is fixedly connected to the outer side wall of the inner cylinder, and a plurality of flow guide pipes communicated with the inner cylinder are arranged at the bottom of the outer cylinder in the circumferential direction at intervals in a communicating mode. The device is reasonable in structural design and convenient to operate, is carried on an underwater moving device, can easily turn over bottom mud, completely stirs out heavy metals buried in the bottom layer of the bottom mud, prevents the turned bottom mud from being flushed away by seawater, adopts mechanical operation, does not need manual time-consuming and labor-consuming operation, greatly improves the working efficiency, is high in speed and good in collection effect, and is suitable for popularization and application. The problems in the prior art are solved.

    本发明涉及污染物收集装置,尤其是一种处理海底底泥污染物的装置。它包括上下两端开放设置的内筒,在内筒底部设有防扩散机构,在内筒顶部同轴心线方向套设外筒,所述外筒的顶部密封设置,其底部则固连在内筒的外侧壁上,在外筒底部沿其圆周方向间隔连通设有若干个与内筒相连通的导流管。它结构设计合理,操作方便,搭载在水下移动装置上,可以轻松实现对底泥的翻动,将埋藏在底泥底层的重金属全部搅出,同时避免翻动的底泥被海水冲跑,机械化操作,无需人工费时费力操作,大大提高了工作效率,速度快收集效果好,解决了现有技术中存在的问题。


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    Title :

    Device for treating seabed sediment pollutants


    Additional title:

    一种处理海底底泥污染物的装置


    Contributors:
    SHEN YOULI (author) / SUN YAN (author) / YE ZUCHAO (author) / LI XIAOWEI (author)

    Publication date :

    2024-03-22


    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 / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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