Experimental Study and Applied Discussion on High Pressure Roller Mill in Meishan Iron Ore
Semi-industrial test on fine products of Meishan dressing plant was carried out with type RP80/25 high pressure roller mill produced by Homburg Corporation of Germany, and the influences of such factors as energy consumption, water containing, throughput and circulating load on rolling effect were investigated. Closed circuit experiment result showed that Meishan iron ore could be suitable for powder grinding with high pressure roller mill, and energy consumption of the operation was declined by 25%～30%, which was favorable for energy-saving, increasing production efficiency and improving grinding effects. According to above experimental results, this paper put forward the technical proposal of application of high pressure roller mill in Meishan, and pointed out some technical problems which needed to be settled urgently in technology disposal.
High pressure roller mill Iron ore Comminuting test Energy-efficient
A.P.Liu Q.B.Chen W.Ni
Nanjing Meishan Mining Ltd., Co. of BaoSteel Group, Nanjing, China Beijing University of Science and Technology, Beijing, China
国际会议
XXIV International Mineral Processing Congress(第24届国际矿物加工大会)
北京
英文
602-608
2008-09-24（万方平台首次上网日期，不代表论文的发表时间）