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喷雾湿式除尘在露天矿潜孔钻机作业中的应用孙福（内蒙古商都县化工材料厂）露天矿采场环境空气污染物主要是粉尘，潜孔钻机作业是粉尘主要产生源之一。因此，改善露天矿作业环境的主要任务之一，也就是治理潜孔钻机作业产生的粉尘。内蒙商都化工材料厂石灰石矿是一个中型...
Application of Spray Wet Dust Removal in Open Pit Downhole Drilling Rig Sun Fu (Inner Mongolia Shangdu Chemical Material Factory) Ambient air pollutants in open pit mine are mainly dust, and operation of deep hole drilling rig is one of the main sources of dust. Therefore, one of the main tasks of improving the working environment of open-pit mines is to control the dust generated from the operation of a downhole drilling rig. Inner Mongolia are chemical materials factory limestone mine is a medium-sized ...