曙光煤矿选煤厂粗煤泥分选系统优化改造  

Optimizing transformation and application of coarse slime separation system in Shuguang Coal Preparation Plant

作　　者：郝明景 孙卫东 郑规 HAO Ming-jing;SUN Wei-dong;ZHENG Gui(Shuguang Coal Mine,Shanxi Fenxi Mining(Group)Limited,Xiaoyi,Shanxi 032308,China)

机构地区：[1]山西汾西矿业(集团)有限责任公司曙光煤矿,山西孝义032308

出　　处：《煤炭加工与综合利用》2024年第11期72-74,共3页Coal Processing & Comprehensive Utilization

摘　　要：针对TBS分选溢流中夹带未分选的高灰细泥,导致精煤被污染及弧形筛筛上“窜水”筛下“跑粗”等问题,曙光煤矿选煤厂采用分级效率更高的叠层高频振动细筛替换原弧形筛进行粗精煤泥脱泥,有效降低了粗精煤泥的灰分;介绍了改造所需设备及工艺流程。The TBS separation overflow contains unsorted high-ash fine mud,resulting in clean coal pollution and arc screen“channeling water”screen under the“rough”and other problems,In the coal preparation plant of Shuguang Coal Mine,the high frequency vibrating fine screen is used instead of the arc screen to desliming the coarse and fine slime.The equipment and processes required for the renovation were described.

关 键 词：粗煤泥 分选机 改造 叠层高频振动细筛 

分 类 号：TD941.3[矿业工程—选矿]