基于等寿命法的磨机衬板结构优化  

Structural optimization of mill liner based on equal life method

作　　者：韩春阳 唐必亮 和蕴锋 刘建平 高祖瑞 刘俊 

机构地区：[1]洛阳矿山机械工程设计研究院有限责任公司,河南洛阳471039 [2]矿山重型装备国家重点实验室,河南洛阳471039

出　　处：《矿山机械》2016年第9期58-61,共4页Mining & Processing Equipment

摘　　要：分析了国内某大型铁矿半自磨机筒体衬板的磨损规律,以及衬板金属的利用率。基于等寿命法优化衬板结构,并利用专业衬板模拟软件和离散元分析软件(EDEM)模拟了钢球和物料的运动规律。经现场使用证明,优化后的衬板寿命得以延长,金属利用率得到提高。The paper analyzed the wear laws and the metal utilization ratio of the liner of SAG mill in a domestic large iron mine. After optimizing the liner structure with equal life method, the paper applied professional liner simulation software and discrete element analysis software EDEM to simulate the motion laws of the grinding ball and material. Actual application of structurally optimized liner showed its life prolonged and the metal utilization ratio enhanced.

关 键 词：自磨机 筒体衬板 等寿命法 优化设计 

分 类 号：TD453[矿业工程—矿山机电]