摘要
介绍了焦作中马村选煤厂根据入选原煤煤质波动较大等实际情况,采取对13 mm以下末煤预先脱泥、有压给料的三产品重介旋流器分选等技改工艺,并取得了良好的分选效果。
Based on the bigger fluctuation of raw coal quality in Zhongmacun Coal Preparation Plant, the technological reforms such as removal of slime from fine coal below 13 mm, three-product dense medium cyclone by pressurized feeding were taken and good separation effect was obtained.
出处
《煤质技术》
2006年第6期52-54,共3页
Coal Quality Technology
关键词
重介分选
无烟煤
末煤
有压给料
脱泥
dense medium separation
anthracite
slack coal
pressurized feeding
the removal of slime
