【摘要】 分析了谢桥煤矿选煤厂洗原煤质量很不稳定的原因,采取适时调整等厚筛的孔径,增加或减少入洗量,改变掺合比例,使洗原煤质量稳定,从而满足了社会的需求。更多还原

【Abstract】 Reasons of unstable coal quality of Xieqiao Coal Preparation Plant are analyzed in this paper,and the measures such as adjusting aperture of banana screen timely,increasing or decreasing quantity of feeding coal,changing proportion of blended coal are adopted to stabilize the coal quality.Thus the demand of society is satisfied accordingly at last.更多还原