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煤是能源和化学原料中被广泛使用的极其重要的资源。随着石油危机后的世界性能源的危机,煤炭再次得到人们的重视。选煤工程,需要使用各种各样的机械;其中关于原煤的筛分,脱泥、脱介和脱水所使用的振动筛在本公司的矿山中使用时,积累了一些经验,现就实际应用实例做如下介绍。(1)一次原煤振动筛开采的原煤,在给入粗碎机前需用筛子分
Coal is an extremely important resource that is widely used in energy and chemical feedstocks. With the crisis of the world after the oil crisis energy crisis, coal once again get people’s attention. The coal preparation project requires the use of a wide range of machinery. Among them, the shale shakers used for the sifting, desliming, desilication and dehydration of raw coal have accumulated some experience when used in the mines of the Company and are now in practical use Examples do the following introduction. (1) A raw coal shale coal mining, the need to use a sieve before the grater