金属矿用高压辊磨机及其工艺系统发展概况  

Review on development of high pressure grinding roll used in metal mines and its process system

作　　者：倪日亮[1] 郑广智[1] 张翼飞[1] 

机构地区：[1]北方重工集团有限公司,辽宁沈阳110027

出　　处：《矿山机械》2011年第5期75-79,共5页Mining & Processing Equipment

摘　　要：简要介绍了高压辊磨机的结构特点、发展概况及其在金属矿的应用实践;重点介绍了应用于低品位铁矿的高压辊磨机与磁力预选设备所组成的粉末预选系统的工艺概况;分析了在金属矿(尤其是铁矿)细碎作业中选用高压辊磨机应该重点考虑的设备参数和工矿条件。The paper describes the high pressure grinding roll（HPGR） about its structural characteristics,development situation and application in metal mines.It emphatically introduces the technical process of powder pre-separation systems composed of HPGR used for comminuting low-grade iron and magnetic pre-selection device,and analysed the parameters and working conditions need to consider as selecting HPGR for fine grinding operations in metal mines（especially in iron mines）.

关 键 词：高压辊磨机 金属矿 辊面结构 层压破碎 

分 类 号：TD453[矿业工程—矿山机电]