精矿滤液水代替清水的研究实践  

Research and practice of replacing clear water with concentrate leachate

作　　者：刘旭 马纪鑫 王鑫 LIU Xu;MA Jixin;WANG Xin(Dagushan Pelletizing Plant of Ansteel Group Mining Co.,Ltd.,Anshan 114001,Liaoning,China)

机构地区：[1]鞍钢集团矿业公司大孤山球团厂,辽宁鞍山114001

出　　处：《矿山机械》2022年第6期45-48,共4页Mining & Processing Equipment

摘　　要：陶瓷过滤机使用清水作为反冲洗水,清水耗量大、成本高,加之排液系统故障率高,导致陶瓷过滤机运行不稳定。针对上述问题,根据生产工艺要求及陶瓷过滤机的工作流程,设计一套精矿滤液水回用系统,使用两级沉降及排污等方式保证精矿滤液水水质清澈,供陶瓷过滤机作为反冲洗水用。Clear water was used as backwash water for a ceramic filter with large consumption,high cost and high fault ratio of the drainage system caused unstable operation of the ceramic filter.In view of above problem,according to requirements of production process and working flow of the ceramic filter,a set of concentrate leachate recycling system was designed.In the system,two-stage sedimentation and contamination drainage were applied to guarantee the limpidity of the concentrate leachate serving as backwash water for the ceramic filter.

关 键 词：陶瓷过滤机 反冲洗水 清水 精矿滤液水 回用系统 

分 类 号：TD952[矿业工程—选矿]