加强煤泥水系统管理一次性实现洗水闭路循环

Strengthening the slurry system manage and realizing the closed water circuit in one times

龙湖选煤厂在试产前做了大量的技术准备，试前过程中逐步完善煤泥水工艺流程，加强科学管理。在试产期间就一次实现了煤泥厂内回收、洗水闭路循环，获得了较好的经济效益和社会效益。

Longhu Floatation Plant realizes the slurry recovery and closed water circuit in one times dining trial and makes better economic benefit and socal benefit.