陶瓷过滤机在磷精矿生产中的应用

摘要

Working principle of TC series ceramic filters was introduced.Structure of ceramic filter was described.Practical situation of ceramic filter used in dehydration of phosphate concentrate in Guizhou Chuanheng Chemical Co.,Ltd.was studied and the comparasion was made on performance between ceramic filter and belt filter.Results showed ceramic filter had many advantages ,such as high degree of automation,high vacuum,high efficiency ,low cake moisture,and notably energy saving.When ceramic filter applied in dehydration of phosphate concentrate,the moisture of filter cake was stabilized at 10％ ～ 13％ ( mass fraction) which was 10％ lower than belt filter.Ceramic filter is an ideal one among the phosphate concentrate dewatering equipments.%介绍TC系列陶瓷过滤机的工作原理;描述陶瓷过滤机的结构;研究陶瓷过滤机在贵州川恒化工有限责任公司磷精矿脱水中的实际运行情况,并将陶瓷过滤机与带式过滤机的性能进行了比较.结果表明,陶瓷过滤机具有自动化程度高、真空度高、生产效率高、滤饼水分低、节能显著等优点;陶瓷过滤机用于磷精矿脱水,滤饼水分稳定在10%～13%(质量分数),比带式过滤机低10%;陶瓷过滤机是磷精矿脱水设备中较为理想的一种设备.