我厂使用φ2100×3000湿式格子型球磨机对矿石进行粉磨,从进料部的结构示意图1来看,进料衬套是矿石颗粒直接进入球磨机筒体内的进料口,属于易损件。球磨机端盖和进料衬套都有一个60°的锥面,二者装配后便形成一个密封锥面,该锥面是用来防止筒体中的矿浆进入到空腔内,避免矿浆磨 I plant φ2100 × 3000 wet lattice type ball mill ore grinding, from the feed structure diagram 1 point of view, the feed bushing is directly into the ball mill ore particles in the feed inlet, belonging to the wearing parts. Both the ball mill end cap and the feed bushing have a 60 ° conical surface, which, once assembled, forms a sealed conical surface that prevents the slurry in the cylinder from entering the cavity and avoids slurry