The invention relates to the technical field of mineral aggregate transportation, in particular to mineral aggregate transportation equipment with a preliminary screening mechanism. The mineral aggregate transportation equipment comprises a stock bin, the bottom of the stock bin is fixedly connected with a powder storage bin, and a plurality of movable blocks are arranged in the powder storage bin in a sliding mode; the movable block comprises a sliding rod arranged in the powder storage bin in a sliding mode and a stand column fixedly connected to the top of the sliding rod. The stand columns on the multiple movable blocks are arranged in a staggered mode to form screening gaps. The mineral powder screening device has the beneficial effects that during actual use, mineral aggregate is added into the stock bin, mineral powder and fine particles in the mineral aggregate fall into the powder storage bin from the screening gaps, the stock bin can screen out the mineral powder and the fine particles, the screened-out mineral powder and the fine particles are collected through the powder storage bin, and the screening efficiency is improved. And adverse factors caused by the fact that mineral powder and fine particles are directly discharged from the stock bin to the well body are avoided.

    本发明涉及矿料运输技术领域,具体涉及一种带有初筛机构的矿料运输设备,其包括料仓,所述料仓的底部固定连接有储粉仓,所述储粉仓的内部滑动设置有多个活动块;所述活动块包括滑动设置在储粉仓内部的滑动杆、固定连接在滑动杆顶部的立柱;多个所述活动块上的立柱交错设置形成筛选空隙。本发明的有益效果为:在实际使用时,将矿料加入料仓中,矿料内部的矿粉和细小颗粒从筛选空隙落入储粉仓的内部,使得本申请中的料仓可对矿粉和细小颗粒进行筛除,且本申请通过储粉仓来对筛除的矿粉和细小颗粒进行收集,避免矿粉和细小颗粒直接从料仓排出至井体后所带来的不利因素。


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    Title :

    Mineral aggregate transportation equipment with primary screening mechanism


    Additional title:

    一种带有初筛机构的矿料运输设备


    Contributors:
    TIAN XIAOJUAN (author) / ZHANG KUI (author) / DI LONGFEI (author) / LI GANG (author)

    Publication date :

    2024-03-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B07B Trennen fester Stoffe von festen Stoffen durch Sieben, Klassieren oder Sichten oder durch Verwendung von Gasströmungen , SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS



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