ZKJ1408-D5叠层高频振动细筛在花园煤矿选煤厂的应用  

Application of ZKJ1408 multi-layer fine screen in Huayuan Mine Coal Preparation Plant

作　　者：张贺 张光伟 徐来栋 葛家君 田滨 翟德平 郭利健 丁纪禹 ZHANG He;ZHANG Guang-wei;XU Lai-dong;GE Jia-jun;TIAN Bin;ZHAI De-ping;GUO Li-jian;DING Ji-yu(Huayuan Coal Preparation Plant of Jining Mining Group,Jining,Shandong 272000,China;Weihai Haiwang Cyclone Co.,Ltd,Weihai,Shandong 264203,China)

机构地区：[1]济宁矿业集团花园井田资源开发有限公司,山东济宁272000 [2]威海市海王旋流器有限公司技术中心,山东威海264203 [3]威海市海王旋流器有限公司,山东威海264203

出　　处：《煤炭加工与综合利用》2022年第5期15-17,20,共4页Coal Processing & Comprehensive Utilization

摘　　要：针对粗精煤泥产品中高灰细泥含量高,导致灰分超标的问题,花园煤矿选煤厂采用ZKJ1408-D5叠层高频振动细筛对振动弧形筛进行了替换。技术改造后,降低了粗精煤泥产品灰分,解决了重介精煤的“背灰”问题,实现了浮选入料减量化,降低了生产成本,提高了综合精煤回收率。Aiming at the problem of high ash slime content in coarse coal slime products,which leads to excessive ash content,Huayuan Coal Mine Coal Preparation Plant used the ZKJ1408-D5 multi-layer fine screen to replace the vibrating arc screen,which reduced the ash content of coarse slime products.realized the reduction of flotation feed,reduced production costs,and increased the comprehensive clean coal recovery rate.

关 键 词：选煤厂 叠层高频振动细筛 振动弧形筛 灰分 精煤回收率 

分 类 号：TD941.3[矿业工程—选矿]