The invention provides an underwater mineral aggregate magnetic force auxiliary lifting system which comprises an underwater mineral aggregate collecting machine for collecting underwater mineral aggregate, a conveying pipeline for conveying the collected mineral aggregate, a middle bin arranged on the conveying pipeline and used for temporarily storing the mineral aggregate, and a plurality of lifting pumps for lifting the mineral aggregate to a water surface transport ship. An electrified spiral coil is wound on the outer surface of the conveying pipeline, the electrified spiral coil generates a gradient magnetic field in an inner cavity of the conveying pipeline, the gradient magnetic field enables mineral aggregate in the conveying pipeline to be subjected to magnetizing force opposite to the gravity direction, and the magnetizing force counteracts part of the gravity action. According to the magnetic auxiliary lifting system, under the condition that an original lifting pump serves as a power source, a gradient magnetic field is added to assist in conveying mineral aggregate, and therefore the loss of the lifting pump can be reduced, and the service life is prolonged.

    本发明提供一种水下矿料磁力辅助提升系统,包括采集水下矿料的水下集矿机,输送采集后矿料的输送管道,在输送管道上设置有暂存矿料的中间仓,和将矿料提升至水面运输船上的多个提升泵,在所述输送管道的外表面缠绕有通电螺旋线圈,通电螺旋线圈在输送管道内腔产生梯度磁场,梯度磁场使输送管道内的矿料受到与重力方向相反的磁化力,磁化力抵消部分重力作用。即本发明的磁力辅助提升系统可在原有提升泵作为动力源的情况下,加入梯度磁场辅助输送矿料,由此可并减少提升泵耗损,延长使用寿命。


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    Title :

    Underwater mineral aggregate collection magnetic force auxiliary lifting system


    Additional title:

    一种水下矿料采集磁力辅助提升系统


    Contributors:
    ZHOU JIFU (author) / WEI MINGZHU (author) / WANG XU (author)

    Publication date :

    2021-04-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / E21C Bergbau oder Steinbruchbetrieb , MINING OR QUARRYING



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