安庆铜矿φ3.2m×4.5m格子球磨机节能改造  

Energy-Saving Improvement of φ 3.2m×4.5m Grid Ball Mill in Anqing Copper Mine

作　　者：唐新民 郑生颜[2] 曹成刚[3] 

机构地区：[1]铜陵市金源科技开发有限责任公司,安徽铜陵244000 [2]铜陵有色安庆铜矿 [3]铜陵有色铜山铜矿

出　　处：《矿山机械》2008年第23期89-92,共4页Mining & Processing Equipment

摘　　要：介绍了安庆铜矿现用常规"多碎少磨"的破粉碎生产设备的现状,破碎机的效果不如冬瓜山铜矿的半自磨机,并分析了其原因。提出把φ3.2 m×4.5 m格子球磨机改造为溢流半自磨机,实施"以磨代碎"的改造方案。并论证其增收、节能、降耗的实效。The current situation of general crushing equipment with the theory of ＇more crushing and less grinding＇ in Anqing Copper Mine is introduced. And the crushing effect is less than the semi-autogenous mill in Dong-guo-shan Copper Mine.The causes are analyzed and the plan of improving the φ3.2m×4.5m grid ball mill to a overflow semi-autogenous mill for realizing the scheme of ＇replacing crushing with grinding＇ is proposed. The actual output increasing, energy saving and consumption reducing are also discussed.

关 键 词：破碎机 半自(球)磨机 破粉碎效果 以磨代碎 

分 类 号：TD453[矿业工程—矿山机电]