摘要
介绍了范各庄选煤厂煤泥水系统的工艺流程,指出了选煤厂煤泥水系统存在的问题。依据煤泥特性对主要回收设备进行选型,确定了改进后系统的工艺流程。经过煤泥水技术改造后,实现了洗水闭路循环,节省了清水资源,使浮选尾矿掺入末中煤,提高了产品的经济效益。
Introduce technical process of slurry system and existed problems in this system in Fangezhuang coal washery plant.Select main recovery equipments according to analyzing slurry properties and improved technique process is determined.With technical transformation,realize closed water circuit,save water resource and improve economic benefits of Fangezhuang coal washery plant.
出处
《洁净煤技术》
CAS
2011年第2期24-25,30,共3页
Clean Coal Technology
关键词
煤泥水
闭路循环
末中煤
slurry
closed water circuit
duff dust and middlin
