选煤厂分选方案研究及工业试验效果评价  

Research on Separation Scheme of Coal Preparation Plant and Evaluation of Industrial Test Effect

作　　者：武帅 Wu Shuai(Coal Preparation Plant Safety Supervision Station,Xiqu Mine of Xishan Coal Electricity Group Co.,Ltd.,Gujiao Shanxi 030200,China)

机构地区：[1]西山煤电西曲矿选煤厂安监站,山西古交030200

出　　处：《山西化工》2024年第5期131-132,154,共3页Shanxi Chemical Industry

摘　　要：通过分析某矿原煤煤质,结合重介选煤工艺、跳汰选煤工艺两种煤炭洗选工艺进行煤炭洗选方案设计,并进行工业性试验技术经济比较,确定该矿原煤洗选采用浅槽破碎加重介旋流器洗选工艺较为科学合理。By analyzing the coal quality of a certain mine's raw coal and combining two coal washing processes,namely heavy medium coal washing process and jigging coal washing process,a coal washing scheme design was carried out.Industrial experiments were conducted to compare the technical and economic aspects,and it was determined that the shallow groove crushing heavy medium cyclone washing process was more scientifically reasonable for the raw coal washing of the mine.

关 键 词：选煤厂 原煤洗选 重介旋流器 跳汰 方案对比 

分 类 号：TD94[矿业工程—选矿]