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介绍了腾庆洗煤厂原煤煤质情况,分析了三产品重介旋流器在腾庆选煤厂的使用情况和实际效果。结合传统三产品重介旋流器对极难选煤的分选概况,提出了针对超极难选煤洗选时提高精煤产率的措施。
The coal quality of raw coal in Tengqing Coal Washing Plant was introduced, and the usage and actual effect of the three product HM cyclones in Tengqing Coal Preparation Plant were analyzed. Combined with the conventional three-product HM cyclone separation of extremely difficult coal preparation, proposed measures to improve the yield of refined coal for ultra-ultra-difficult coal preparation.