针对有色金属矿山地下开采中高溜井时常发生堵塞这一问题，笔者摸索利用小型钻机钻孔探测堵塞高度，然后将控制药量的悬吊药包直接置于堵塞物下方实施爆破处理溜井堵塞物的方法。实践证明，这一方法对高溜井、斜溜井、倒段溜井等的堵塞处理，效果是十分明显的。 Aiming at the frequent blockage of high-pitches in the underground mining of non-ferrous metal mines, the author explored the method of detecting the blockage height by drilling with a small drill rig, then placing the controlled dosing suspension bag directly below the blockage . Practice has proved that this method of high slippery well, inclined chute, block chute and other blocking the block, the effect is very obvious.