我厂用2700×3600球磨机进行最后一段粉磨，但存在简体中的矿浆进入中空轴的问题。矿浆进入中空轴后，便从轴头甩出，这不仅污染环境，而且对传动齿轮和主轴承的润滑构成了威胁，更为严重的是加快了中空轴的磨损，导致球磨机端盖报废。简体中的矿浆进入端盖中空轴的原因可以从 I plant with 2700 × 3600 ball mill for the last paragraph of grinding, but there is a simplified slurry into the hollow shaft problem. Slurry into the hollow shaft, then thrown from the shaft head, which not only pollute the environment, but also on the transmission gear and the main bearing lubrication poses a threat, more serious is to speed up the hollow shaft wear, resulting in ball mill end-cap scrap. The reason why the pulp enters the hollow shaft of the end cap can be simplified