目前,在选煤厂煤泥水系统的设计中,一般是采用假设循环水的浓度为零的计算方法,并根据这种计算法来选择洗水浓缩设备,实践证明这种方法是不符合实际的。选煤厂的煤泥水系统一般均为精煤筛 At present, in the design of the slime water system of the coal preparation plant, the calculation method of assuming the concentration of circulating water to be zero is generally adopted, and the water-washing concentration equipment is selected according to the calculation method. This method is proved to be unrealistic . Coal preparation plant slime water system are generally clean coal sieve