基于改流体放矿技术的放矿口尺寸试验研究

张淦,陶干强,吴宇轩

Experimental Study on the Ore-drawing Port Size Based on Inserts Ore Drawing Technique

Gan ZHANG,Ganqiang TAO,Yuxuan WU

图1 料仓中改流体的作用

Fig.1 Effect of inserts in hopper