选煤厂粗煤泥处理中D5FG1216叠层高频细筛应用分析  

Application of D5FG1216 Layered High-frequency Fine Screen in Coarse Slime Treatment in Coal Preparation Plants

作　　者：秦海沙 QIN Haisha(Coal Washing Plant,Shanxi Fenxi Mining Industry(Group)Co.,Ltd.,Jinzhong 032000,Shanxi,China)

机构地区：[1]山西汾西矿业(集团)有限责任公司洗煤厂,山西晋中032000

出　　处：《能源与节能》2024年第8期276-278,共3页Energy and Energy Conservation

摘　　要：分析选煤厂粗煤泥处理中存在的问题,引进D5FG1216叠层高频细筛提高筛分及脱泥效率,实现粗煤泥高效处理。对D5FG1216叠层高频细筛结构及技术特点进行分析,并对改造前后粗煤泥处理效果、经济效益进行评价。现场应用后,D5FG1216叠层高频细筛在提高粗精煤产率、降低洗选成本以及提高脱泥降灰效果方面取得显著成果。The problems existing in the treatment of coarse slime in coal preparation plants were analyzed.D5FG1216 layered high-frequency fine screen was introduced to improve the screening and desliming efficiency and realize the efficient treatment of coarse slime.The structure and technical characteristics of D5FG1216 layered high-frequency fine screen were analyzed,and the treatment effect and economic benefit of coarse slime before and after transformation were evaluated.After field application,the D5FG1216 layered high-frequency fine screen has achieved remarkable results in improving the yield of coarse and refined coal,reducing the washing cost and improving the desliming and ash reduction effect.

关 键 词：粗煤泥 高灰细泥 叠层高频细筛 

分 类 号：TD94[矿业工程—选矿]