The speed of powder feeding for ready mixed concrete batching plant  slowly

Fault phenomenon:

Screw conveyor feeding is very slowly, and feeding time is over two minutes, while the normal feeding is at 20 seconds or less.

Analysis of these reasons:

The main factors are poor and cutting powder tank screw conveyor damage. Poor material manifestation under powder has powder bagging, and powder cans at the discharge port caking material, the material through the valve opening is small, less powder tank materials. The damage is mainly helical screw conveyor blade deformation, not the normal delivery.

Processing

1, turn on the blowing broken arch devices

2, the opening of the powder tank discharge check valve disc, and butterfly valve in the fully open position

3. Check whether the material at the outlet of powder agglomeration tank.

4. Check whether the spiral blade deformation, such as the removal of distortion correction or replacement.