鲁中选矿厂消除磨矿作业过粉碎方法的探讨

Discussion on the Measures for Eliminating Overgrinding in Luzhoug Concentrator

对磨矿作业矿物过粉碎情况进行了流程考查，分析了产生过磨原因，并对如何消除过磨提出了合理的磨矿粒度和控制措施．

Flowsheet investigation on mineral overgrinding in grinding process was made and the causes for overgrinding were analysed. For eliminating overgrinding, the rational grind-fineness and the control measures were suggested.