【摘要】 对大型无压给料三产品重介质旋流器在某些选煤厂生产中存在的诸如处理能力达不到设计要求、重悬浮液入口压力高、循环量大及工艺系统自动控制不够完善等问题进行了探讨,并提出了改进设想。更多还原

【Abstract】 Discussion is conducted in the paper on some problems found in large three - product cyclones fed with no pressure used in some coal preparation plant, such as actual production capacity failing to reach the performance required in design, dense medium suspensions fed at higher in let pressure with larger circulating amount and imperfect of process control system. And some consideration for improvement of the problems are put foreward in the paper.更多还原