夹河矿洗煤厂自投产至今已五年多了。五年多的生产实践表明,该厂的选煤工艺系统的确定基本合理,主要设备运转良好,各选后产品的数量质量指标达到设计要求。该厂的设计特点是:主厂房布置均称,紧凑;厂房高度较小;采用倒U形 Jiahe coal washing plant has been put into operation for more than five years. More than five years of production practice shows that the process of the coal preparation process of the plant is basically reasonable and the main equipment is in good condition. The quantity and quality of the products after the election have reached the design requirements. The plant's design features are: the main plant layout are all said to be compact; plant height is small; inverted U-shaped