开展QC活动提高安庆铜矿充填质量

介绍了开展QC活动稳定充填料浆浓度,提高充填体强度,保障安全开采的方法。寻找影响充填料浆浓度的关键因素,实施对关键工序的监控,提高充填料浆浓度和充填体的强度。实例表明,加强操作,改进设备关键部件,优化工艺可获得满意的质量效果。

Improvement on Quality of Backfill in Anqing Copper Mine by Practice of QC Activity

A method of improving the intensity of backfill and stabilizing the density of filling slurry is introduced in this paper.The main factors that affect density of filling slurry are obtained,and the intensity of backfill and density of filling slurry can be improved by monitoring the key process.Examples show that to enhance operations,improve the equipment of key components,and optimize the process will be satisfied with the quality of results.