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矿井水仓清理是排水工作中的重要一环。一般矿山多采用人工下水仓清泥、斜巷提升矿车运泥,工效低(仅0.6～3.2米~3/工班)、成本高(达1～4元/米~3)、历时长,工序繁杂、劳动强度大、作业条件差,严重影响矿山运输和生产排水。特别是采用水砂、尾砂充填法的矿山,充填料流失量达3～15%,仅水仓和沉淀池的清理量就达2～7%,一座300万吨产量的水砂充填法开采的矿山,年清泥量在20万吨以上;对于采用崩落法开采水量较大和露天转入坑下及矿岩含泥量较多的矿山,水仓清理工作也是个重要问题。
Mine water tank cleaning drainage work is an important part. In general, mines are mostly made of man-made demineralized mud and muddrifts. Inclined galleries are used to enhance the mud transport of mud trucks. The work efficiency is low (only 0.6-3.2 m 3 / work shift) and the cost is high (up to 1-4 yuan / m 3) Complex processes, labor-intensive, poor operating conditions, a serious impact on mine transport and production drainage. Especially with the use of water sand, tailings filling method of mining, filling loss of up to 3 to 15%, only the water tank and sedimentation tank clean up amounted to 2 to 7%, a production of 3000000 tons of sand production method of mining Of the mine, the annual mud volume of 200,000 tons or more; for the use of Caving Mining large amount of water and the open pit into the pit and the ore contains more mud, cleaning work is also an important issue.