摘要
简要介绍了四通选煤厂原煤煤质和生产工艺流程;通过对三种预排矸设备的性能进行对比分析,确定选用重介浅槽分选机作为该厂原煤预排矸设备;并通过计算与分析,对预排矸工艺的分选粒度下限进行了确定。
Briefly introduced the raw coal quality and production flowsheet of Sitong coal preparation plant,based on the analyzing and comparison of function of three kinds pre- discharging of gangue,conformed using the heavy medium vessel as a gangue pre- discharging device,and through calculation and analysis determined the low limit of size of pre- discharging of gangue process.
出处
《选煤技术》
CAS
2014年第4期63-66,共4页
Coal Preparation Technology
关键词
原煤预排矸
排矸设备
重介浅槽分选机
粒度下限
raw coal
pre-discharge of gangue
gangue discharging device
heavy medium vessel
low limit of size
