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利用煤泥离心分级器在煤泥浮选前对浮选入料粒度进行控制，将给南山选煤厂浮选工艺带来显著效果，不但可解决该厂目前存在的捞坑跑粗和尾矿跑煤问题，而且能使该厂经济效益有较大提高
The use of slime centrifugal classifier in the flotation flotation particle size before flotation control will give the Nanshan coal preparation plant flotation process has brought significant effect, not only to solve the existing plant pit runs rough and tailings Running coal problems, but also make the plant a greater economic benefit