东海矿风选厂改造

The Alteration of Donghai Coal Mine's Winnowing Factory

结合东海煤矿风选厂的具体情况,介绍东海煤矿风选厂进行技术改造的必要性和可行性,解决了多年来一直困扰东海煤矿煤质不好的问题,从而给东海煤矿带来了可观的经济效益。

Combine with the concrete circumstance of the winnowing factory DONGHAI coal mine, the necessity and possibility of the technique reformations is introduced, the questions of the bad quality coal that puzzled DONGHAI coal mine for many years is solved. And the mortal economic benefit have brought.