尾煤回收设备改造及应用

Reconstruction and application of tail coal recovery equipment

东曲矿选煤厂原工艺采用煤泥离心机回收尾煤,处理量低,能耗高,产品水分高,维护检修费用高;采用高频振动筛替代煤泥离心机后,设备操作简单,运转平稳可靠,故障率小,产品水分低,运行成本和检修维护费大大降低。

Dongqu mine selected plant original process using Coal Slime Centrifuge tailings recovery, low volume, high energy consumption, high moisture products, maintenance cost is high; using high frequency vibrating screen instead of Coal Slime Centrifuge, the equipment is simple, stable and reliable operation, equipment failure rate for small, good performance, low moisture products, product quality improved, operation cost and maintenance maintenance cost is greatly decreased, with better economic benefit.