瑞盛选煤厂煤泥水系统问题分析及改进措施  

Problems and improvements of coal slime water system in Ruisheng Coal Preparation Plant

作　　者：于腾飞 陈辉龙 卞冀 肖峰 YU Teng-fei;CHEN Hui-long;BIAN Ji;XIAO Feng(Tangshan Research Institute Co.Ltd.,China Coal Technology&Engineering Group;Hebei Provincial Coal Preparation Engineering&Technology Research Center,Tangshan,Hebei 063012,China)

机构地区：[1]中煤科工集团唐山研究院有限公司 [2]河北省煤炭洗选工程技术创新中心,河北唐山063012

出　　处：《煤炭加工与综合利用》2024年第5期37-39,共3页Coal Processing & Comprehensive Utilization

摘　　要：针对瑞盛选煤厂生产过程中出现的粗煤泥分选效果差、粗煤泥泵电机超负荷及煤泥离心机产品水分高等问题,通过综合分析,找出问题出现的原因,并实施了调整浓缩旋流器底流循环水加入量、减少煤泥量、更换底流口等改进措施,实现了选煤厂正常运转。Some problems appeared in the production of Ruisheng Coal preparation plant.Such as,the poor sorting effect of coarse slime,the overload of coarse slime pump motor and the high moisture of coal slime centrifuge products.Aiming at these problems,the cause of the problem was found out through comprehensive analysis.And corresponding improvement measures were taken to realize the normal operation of the coal preparation plant.

关 键 词：选煤厂 粗煤泥分选 螺旋分选机 煤泥水系统 精煤水分 

分 类 号：TD946.2[矿业工程—选矿]