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遵照伟大领袖和导师毛主席“中国人民有志气,有能力,一定要在不远的将来,赶上和超过世界先进水平”的教导,承钢双塔山选矿厂与科研单位共同努力,将原来以浮选为主的选钛流程,改造成重-浮-磁-电选新工艺流程。经调试结果表明,效果良好。钛精矿品位由改造前含TiO_244%左右提高到含TiO_248%以上,同时降低了精矿成本。为我国蕴藏丰富的钒钛磁铁矿矿床中的钛铁矿的综合利用提供了一个新的途径。在流程改造中重选采用直径为1020毫米的胶胎螺旋选矿机,处理水力分级机一、二室产品,粒级0.4～0.1毫米。螺旋选矿机具有结构简单,造价低,无运动部件,工作可靠等优点。我国近年来也开始较多的应用。但大量应用螺旋选矿机存在一个主要的问题是给矿浓度和矿浆
In accordance with the teachings of Chairman Mao and Chairman Mao of the great leaders and mentors, “Chinese people have ambition and ability, we must catch up with and surpass the advanced world level in the near future.” Through the joint efforts of Shuangta Tashan Concentrator and scientific research institutes, Flotation of titanium-based process, transformed into heavy - float - magnetic - electricity new process. The debugging results show that the effect is good. The grade of titanium concentrate is improved from above with TiO_244% before modification to over 248% TiO_2, at the same time, the cost of concentrate is reduced. It provides a new way for the comprehensive utilization of ilmenite in the abundant vanadium-titanium magnetite deposits in our country. Re-election in the process of transformation using a diameter of 1020 mm rubber tire spiral concentrator, hydraulic grading machine handling, two room products, grain size 0.4 ~ 0.1 mm. Spiral concentrator has the advantages of simple structure, low cost, no moving parts and reliable working. In recent years, China has also started more applications. However, there is a major problem with the large number of applicators for spiral concentrator that is ore concentration and pulp