The invention discloses an underground ore lifting method. The underground ore lifting method comprises the following steps of constructing a lifting channel comprising a filling shaft, a lifting connection channel and a lifting vertical shaft in a rock body, injecting water into the lifting channel, and realizing the lifting of ore through the buoyancy of the water. Ore is loaded by a capsule bin, and the capsule bin is transferred to a filling shaft through a filling device which transversely penetrates through the filling shaft and floats upwards to a lifting vertical shaft through a lifting connection channel to be lifted naturally. The filling device is matched with a sealing frame transversely penetrating through the filling shaft, so that the capsule bin is hermetically transferredto a lifting position of the filling shaft. Only a small capsule bin, a sealing frame and a filling device need to be designed, a small loading platform, capsule bin loading equipment and pushing equipment of the filling device are matched, and ready-made products can be used in the equipment. The loading and transferring stroke of the capsule bins is short, and when one capsule bin is located atthe lifting position, the other capsule bin is located at the loading position, so that the lifting speed is high. Therefore, the method has the advantages of high efficiency and low cost.

    本发明公开了一种地下矿石提升方法,在岩体中施工包括装填井筒、提升联络道和提升竖井的提升通道,往提升通道中注入水,通过水的浮力来实现矿石的提升。矿石采用囊体仓装载,囊体仓通过横贯装填井筒的填入装置转运至装填井筒处上浮经提升联络道至提升竖井提升中自然提升。填入装置与横贯装填井筒的密封框配合,实现囊体仓密封转运至装填井筒提升位。只需设计小型的囊体仓、密封框和填入装置,配套小型的装载平台及囊体仓装载设备,及填入装置的推动设备,而且这些设备均有现成的产品可用。囊体仓的装载转运行程短,一个囊体仓处于提升位时,另一个囊体仓处于装载位,所以提升速度快。所以本发明具有高效能低成本的优势。


    Access

    Download


    Export, share and cite



    Title :

    Underground ore lifting method


    Additional title:

    一种地下矿石提升方法


    Contributors:
    LIN YUN (author) / ZHOU YANLONG (author) / ZHOU KEPING (author)

    Publication date :

    2020-11-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    Variable underground hydraulic lifting device

    ZHAO YUMING / KWON SEUNG-RI / ZHOU WEI et al. | European Patent Office | 2024

    Free access

    Large underground pneumatic lifting machine

    RAO TIANYOU / ZENG XIANGYONG / ZHAO HONGYANG | European Patent Office | 2021

    Free access


    Transportation lifting device and transportation lifting method for underground equipment

    ZHENG BOKUN / YIN XUYAN / PAN LEI et al. | European Patent Office | 2021

    Free access

    High-flexibility small underground lifting machine

    CHEN JIAYUAN / CHE JINGHUI | European Patent Office | 2016

    Free access