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我国湖南、广西等省区的中、小锰矿山、每年约产数十万吨低品位的难于销售的粉锰矿,现已堆存有近百万吨的粉矿。为了充分利用这部分资源,提高小锰矿的经济效益,马鞍山矿山研究院根据冶金部下达的任务,在对地方中、小锰矿山现状进行广泛调查研究的基础上,设计研制了投资不多、易于搬迁的可拆式简易强磁选厂。该厂于1987年5月,安装在广西平乐锰矿燕水采场四采点进行试验,8月底交付试生产,其工艺流程为原矿筛分→强磁选→精、尾矿脱水→外运;主要设备技术规格:筛
China’s small and medium-sized manganese mines in Hunan, Guangxi and other provinces and autonomous regions produce about 100,000 tons of low-grade hard-to-sell powdery manganese ore each year and nearly 1 million tons of fine ore mines have been piled up. In order to make full use of this part of resources and improve the economic benefits of small manganese ore, Maanshan Mining Research Institute, based on the tasks assigned by the Ministry of Metallurgy, conducted extensive investigations and studies on the current status of local and small manganese mines, Removable simple strong magnetic separation plant. The plant in May 1987, installed in Guangxi Pingle manganese Yanji four stope mining site for trial, the trial delivery by the end of August, the process for the screening of ore → strong magnetic separation → tailings dehydration → Sinotrans ; Major equipment specifications: Sieve