【摘要】 磷尾矿粒度细,黏性大,难以有效脱水,本文通过对压滤脱水生产中大量实践数据的归纳整理,有针对性地进行了一系列技术改造,成功地将压滤设备用于选矿厂的工业生产中,脱水后的滤饼水分可达到15%左右,低于真空过滤的20%,方便了尾矿的长距离运输。更多还原

【Abstract】 Phosphate tailings have fine granularity and large tenacity and are difficult to be dewatered effectively.The paper outlines the successful application of press filter in the industrial process of phosphate beneficiation plant by obtaining and sorting out the significant practical data in production and making a series of technological transformation purposefully with the dewatered and filtrated cakes being up to around 15 %,lower than 20 % by vacuum filtration,convenient for long-distance conveyance of tailings.更多还原