霍州煤电集团可移动干法选煤方案的设计

Optional design of the movable dry coal cleaner at Huozhou Coal & Electricity Group

根据霍州煤电集团有限责任公司各煤矿阶段性产生掘进工程煤并长期堆积的实际问题,设计出可在各矿区移动的干选系统,该系统可排出工程煤中80%的矸石,精煤产率达到46.85%,具有很好的经济和环境效益。

In view of accumulation of coal from underground development engineering for long duration in different stages of mining operation in Huozhou Coal & Electricity Group,a system with movable dry coal cleaner designed,in which 80% of refuse be discarded and yield of coal concentrate up to 46.85%,good economic and environmental benefit thus attained.