Hidden arm type multipoint coalfines sampling device.
藏臂式多点煤粉取样装置。
2
Water-only cyclone and spiral separator are commonly used equipment for treating coalfines at abroad.
水力旋流器和螺旋分选机是国外常用的粉煤分选设备。
3
This utility model's structure is simple, This utility model has simple structure, may regular be used for detecting coalfines fineness, and the sampling method is convenient, easy and accurate.