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前言多年来,我国各锰矿山,在生产过程中,存在的问题之一,是大量5—0毫米粒级的粉矿含锰量低,又缺乏有效的选矿设备,这部分锰矿资源难于利用,以致大量堆存。针对这个问题,1977年,冶金工业部马鞍山矿山研究院和八一锰矿设计加工了一台 CS-1型电磁感应辊式工业型强磁选机,分选锰矿石效果良好,1982年通过了技术鉴定,并在工业上进行了推广应用。为了满足实验室和扩大性连续选矿试验,地矿部矿产综合利用研究所和勘探技术研究所,参考了国内外有关电磁感应辊式强磁机的特点,研制了一台
Foreword Over the years, one of the problems in various manganese mines in our country during the production process is that a large number of 5-0 millimeter-sized fines have low manganese content and lack of effective beneficiation equipment. This part of manganese resources is difficult to utilize, So a lot of stockpiling. In response to this problem, in 1977, the Maanshan Mining Research Institute and the Bayi Manganese Mine of the Ministry of Metallurgical Industry designed and manufactured a CS-1 type electromagnetic induction roller type industrial magnetic separator with good results in sorting manganese ore. In 1982, Identification, and carried out in the industrial application. In order to meet the laboratory and expanding the continuous beneficiation test, the Ministry of Mines and Mineral Resources Institute of Exploration and Exploration Institute of Technology, with reference to the characteristics of electromagnetic induction roller-type magnetic machine at home and abroad, developed a