摘要:近年来随着煤矿开采深度的不断深入,原来的选矸工艺已经不能满足当前选煤厂的生产需求。针对东曲选煤厂原煤质量差、煤炭中含矸量高的问题,对TDS智能矸选和浅槽重介分选两种方案进行了研究对比。实践表明TDS智能矸选具有投资费用少、生产效率高、维护及生产方便的优点,分选的原煤含量可达92.27%,矸石带煤率为1.41%,煤中带矸率为4.87%,满足了工业生产的需求,大大降低了生产成本。
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