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对磨机的磨矿原理和离散元法进行了简要的介绍,然后利用离散元软件EDEM分别对半自磨机、球磨机和棒磨机稳定运行后的磨介和矿料的相互运动状况进行了计算。通过分析磨介的运动轨迹来判断磨机衬板及提升条的设计是否合适,为磨机衬板形状设计提供了一种新的思路。
The grinding principle and discrete element method of the mill are briefly introduced. Then the discrete element software EDEM is used to analyze the mutual movement of the mill media and the mineral material after the semi-autogenous mill, the ball mill and the rod mill are running steadily Calculate. By analyzing the movement of grinding media to determine whether the design of the mill lining and lifting bar is suitable for the shape design of the mill liner provides a new way of thinking.