新式送药器在水孔爆破中的应用

Application of New Type Parts Feeder in Water Pore Blasting

针对七宝山铅锌矿凹陷露天开采,采场炮孔充水严重,炮孔易损毁,安放炸药困难,影响爆破效果和生产成本高的问题,采用研制的新式送药器,简便、适用,使问题得到解决。

Based on open pit mining at Qibaoshan lead-zinc mine, some problems of the severe fill-water, easy damage of stope blastholes,putting into explosives difficult the lower,blasting result and the high production cost have been solved by the developing new type parts feeder.