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改进深孔装药过程的技术装备,不仅能提高爆破工作效率和劳动生产率,而且也是今后改善技术安全状态的极重要的条件。机械化装药时,为了改善工作地点的劳动条件,必须降低炸药粉尘的浓度,正确地放置炸药,消除炸药撒落现象,从而消除各种危及工作人员的有害因素。参加大爆破准备工作的人员,应当了解炸药的物理化学性能,知道机械化装药时可能发生的现象。克里沃罗格矿区各矿安排了专业化工段准备大爆破,从而能合理地利用运输设备、
Improving the technical equipment for the deep-hole charging process can not only improve the efficiency of blasting work and labor productivity, but also be an extremely important condition for improving the technical security status in the future. In mechanized charge, in order to improve the working conditions in the working place, it is necessary to reduce the concentration of explosive dust, properly place the explosive and eliminate the phenomenon of explosives scattering, so as to eliminate various harmful factors that endanger the staff. Those who participate in the preparation for the blasting should understand the physicochemical properties of the explosives and know what may happen during mechanized charging. Each mine in the Krivoy Rug Mine has arranged a special blasting section to prepare large-scale blasting so as to make rational use of transportation equipment,