我国弱磁精选机技术进展及发展方向  

The Technology Progress and Development Direction of Low-intensity Magnetic Separator in our Country

作　　者：杨超[1] 王劼[1] 董凤芝[1] 郑灿辉 

机构地区：[1]山东理工大学资源与环境工程学院,山东淄博255049 [2]洛钼集团钨业选矿一公司,河南洛阳471542

出　　处：《甘肃冶金》2010年第1期42-44,62,共4页Gansu Metallurgy

摘　　要：我国铁矿资源以"贫、细、杂、散",获得高品位的铁精矿难度大为特点,近年来我国选矿工作者做了多方面的努力以提高铁精矿品位,本文主要阐述了近年我国在弱磁精选设备方面取得的一些成果,并对各设备特点进行了简要的分析,并对今后设备的发展方向提出了一些建议。The character of iron ore resources in our country is ＂ poor, thin, mixed, disperse＂, and to obtain the high grade of iron concentrate is very difficult. In our country, some dressing workers had made various efforts to raise the grade of the iron concentrate. This article mainly displays some achievements in the equipment of low-intensity magnetic separa- tion obtained in our country recently, and analyzes the characters of various equipments, and put forward some proposals to the development direction of the equipments.

关 键 词：磁铁矿 提铁降杂 弱磁精选机 

分 类 号：TD457[矿业工程—矿山机电]