The flow pattern of coal powder machine materials:
The ideal material flow pattern should be the whole flow, that is, in the process of unloading, the material in any part of the bank is in a state of uniform motion,
There is no rest area in the library, so that the material is discharged out of the first out order.
At present, most of the cement plant designed by traditional method, the material used by the library are not up to the overall effect of flow, a flow pattern (center line
Flow) during discharge. At the top of the base. Only the beginning of the material is in motion. Then the material is around to the center of Wei, drop formation
Heart channel. -nis, drop, finish and feed process with the material outside the channel. In this process, the arch is also accompanied by the phenomenon of arch.
The effect of gravity and the completion of self unloading arch breaking. This disadvantage is unstable in the unloading speed. But the material in the army for longitudinal cutting after unloading flow
Out of the material has a certain positive role.
Hot box coal powder machine mounted on the side of the screw conveyor body through the connecting bolt and screw conveyer body, from a primary air pipe.
Through the hot air box and the central tube of the middle part of the screw propeller, the hot air enters into the cylinder. The main shaft of the spiral propeller extends to the outer side of the hot air box,
Hot box is fixed on the bearing seat, so the bolt connection must ensure the installation accuracy of hot box body and a screw conveyor. The hot air box is provided with a sealing ring.
A wind, fire, fire water vapor interface