FLAT DRUM-TYPE DEVICE FOR MIXING PODERS LOT

The utility model discloses a mixing device of conducting the batch mixing for the powder lot. The axial length of the roller of the utility model is 0.6-1.2 times of the radius at the maximum radius point of the outer margin of the utility model. A composite blade is loaded on the inner part of the utility model. According to the revolution speed N=10.5-13.0); revolution / minute), when the work is conducted, the utility model can reduce energy consumption below half of the spiral type mixing device, compared with spiral type mixing devices used on a large quantity currently. The productivity is increased above 1.3 times of the spiral type mixing device. The utility model has the advantages of simple structure and easy fabrication.