选矿厂的产品,不但质量要达到国家的规定标准,而且对含水率也有严格的要求。因此,浮选产品的脱水处理是选矿厂不可缺少的重要作业。选矿产品的脱水方法主要有:自然沉淀排水、机械浓缩和过滤等。自然排水用于粗粒产品的脱水(如重选精矿),本文不作介绍。浓缩和过滤两段脱水作业,是目前浮选厂广泛应用的、比较成熟的脱水工艺,现就国内有 Concentrator products, not only the quality to meet the national standards, but also have strict water content requirements. Therefore, the flotation of dehydration products processing plant is an indispensable important task. Mineral processing products dehydration methods are: natural precipitation drainage, mechanical concentration and filtration. Natural drainage for the dehydration of coarse-grained products (such as re-election concentrate), this article is not an introduction. Concentration and filtration of two dehydration operations, is the flotation plant widely used, more mature dehydration process, now on the domestic