大冶铁矿选矿车间的主要尘源点是破碎工段,经粗、中、细破碎机粉碎和皮带转运产生的粉尘浓度高达79.3毫克/米~3。为了将粉尘消灭在始发阶段,我们在矿槽上部和铁路两侧安设喷雾器,待矿车进入翻车矿槽时进行喷洒。喷水量必须适当,原 The main dust source of the Daye iron ore processing plant is the crushing section. The concentration of dust generated by coarse, medium and fine crusher crushing and belt transport is as high as 79.3 mg / m ~ 3. In order to eliminate the dust during the initial stage, we installed sprayers on the upper part of the trenches and on both sides of the railway to be sprayed when the tub entered the rollover trough. The amount of water must be appropriate, the original