一、前言国内有相当一部分选矿厂,对提高过滤机生产率和降低滤饼水分都还存在着一定问题.本文主要从理论上对提高过滤效率的可能途径进行一些粗浅的探讨,以便今后更好地进行试验研究.随着原矿品位逐年下降,嵌布粒度越来越细,今后选矿产品的浓缩、过滤问题将更加麻烦,希望能引起人们足够的重视.故以此抛砖引玉,求教于广大选矿工作者. Preface A considerable part of the domestic beneficiation plant, to improve the productivity of the filter and reduce the cake of water there are still some problems.This paper mainly from the theoretical to improve the filtration efficiency of some possible ways to conduct some superficial discussion in order to better future With the ore grade declining year by year, the embedded grain size becomes more and more fine, the concentration of mineral processing products in the future, the problem of filtration will be more troublesome, hoping to arouse enough attention .To this initiate, seek advice in the majority of beneficiation workers .