丁集矿选煤厂煤泥水系统的管理

丁集矿选煤厂原煤中煤泥含量高、易泥化,导致煤泥处理系统难度较大,通过采取降低进入系统的煤泥量、控制好浓缩系统加药量、试验检验絮凝剂特性等措施,有效降低了进入煤泥水系统的煤泥量,提高了处理效果。

Management of the slime-water treatment system at Dingji Coal Preparation Plant

At Dingji Coal Preparation Plant,content of primary slime in feed coal being high and easily degraded,leading to difficulty in operation of the slime treatment system;measures taken as slime introduced into the system reduced,reagent dosage to the thickening system well controlled,and quality of flocculant checked experimentally,which led to lessening of slime content and improvement of treating efficiency.