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在地下采矿作业中应用振动出矿机,可显著减少单位放矿和装载费用,并可使回采技术提到更高的水平。振动出矿总量中的60％,是从阶段强制崩落法、阶段房柱法等采矿方法的采区中直接放出的。然而,由于振动出矿机的技术水平不高,推广振动出矿的速度仍然缓慢。在用阶段放矿的采矿方法中,振动出矿的比重大体上不超过25％,因此改进阶段放矿用的振动出矿机,是采矿企业技术革新的首要课题之一。
The application of vibratory miners in underground mining operations can significantly reduce the costs of unloading and loading units and raise the level of recovery technology. Vibration of 60% of the total out of ore, from the stage of forced caving method, the stage of the Housing and other mining methods mining directly from the mining area. However, due to the low level of technology of vibrating ore mines, the promotion of vibrating out of ore is still slow. Among the mining methods that use the stage of ore drawing, the proportion of vibrating out of ore generally does not exceed 25%. Therefore, improving the vibrating out of ore mining machine used in the stage of mining is one of the most important topics in the technological innovation of mining enterprises.