摘要
为解决枣庄矿业集团田陈煤矿选煤厂粗煤泥回收系统存在的问题,通过分析,对其进行了优化改造,通过将原用于粗粒精煤分级的击打弧形筛变更为水力旋流器,从而改善了煤泥分级效果,降低了浮选系统压力,增加了精煤产率,实现了资源利用的最大化。
To solve the existing problems of coarse coal slime recovery system,the process was upgraded by using hydrocyclone instead of classification sieve bend. The results show that the quality of slime product is improved as well as the flotation load is lowered and then the yield of clean coal is increased.
出处
《选煤技术》
CAS
2014年第6期60-62,共3页
Coal Preparation Technology
作者简介
作者简介:朱家尧(1962-),男,安徽省滁州市人,高级工程师,从事选煤生产技术管理工作。E—mail:zhujiaya0003@163.comTel:0632—4063144