摘要
分析了高阳煤矿选煤厂重介系统精煤带介量高的原因。通过对精煤脱介筛采用“新型TP筛板+双幕喷嘴”联合改造的新方法,增加了精煤脱介筛的脱介面积和喷水量,降低了产品带介量。
The reasons for the high dielectric constant of cleaned coal in the heavy medium system of Gaoyang Coal Pre_(p)aration Plant are analyzed.The new method of“new TP screen plate+double screen nozzle”is adopted to increase the demedium area and water spray.It can reduce the amount of product with medium.
作者
王建兵
WANG Jian-bing(Gaoyang Coal Mine Coal Preparation Plant of Shanxi Coking Coal Fenxi Mining Group,Xiaoyi,Shanxi 032300,China)
出处
《煤炭加工与综合利用》
CAS
2022年第5期32-34,共3页
Coal Processing & Comprehensive Utilization
关键词
选煤厂
双幕喷嘴
TP筛板
产品带介量
介耗
coal preparation plant
double screen nozzle
TP sieve plate
product with medium
medium consumption
