选矿厂经工艺流程选别后,排出的尾矿浆浓度一般比较低,为了节省新水的消耗,降低选厂供水和尾矿输送设施的投资以及经营费用,常在选厂前修建浓缩池,用来回收尾矿水以供选矿生产循环使用。由此可见,浓缩机的正常高效运转在选矿生产环节中起着至关重要的作用。山东鲁南矿业公司选矿厂浓缩池直径为30 m,因直 Concentration of the tailings slurry discharged by the concentrator after the process selection is generally relatively low. In order to save the consumption of fresh water, reduce the investment in operating water supply and tailings conveying facilities and operating expenses, Tailings to recover the tailings for the beneficiation production cycle. Thus it can be seen that the normal and efficient operation of the concentrator plays a crucial role in the beneficiation process. Shandong Lunan Mining Company concentrator concentrator diameter of 30 m, due to straight