Due to the unstable feeding pressure and poor classification effect of coarse slime concentration and classification cyclone in coal preparation plant,the cyclone overflowed seriously,resulting in the loss of clean coal and affecting the flotation effect of slime.By replacing the small-diameter coal slime concentration and classification cyclone and applying the intelligent control system of the cyclone,the effect of coarse coal slime concentration and classification is improved,the problem of overflow and coarse running is improved,the recovery rate of clean coal is improved,and the enterprise benefit is increased.
关键词
重介选煤/粗煤泥/浓缩分级旋流器/智能化
Key words
dense medium coal preparation/coarse slime/concentrating and classifying cyclone/intelligentize
维普
万方数据