1.Grinding Stage:After being transferred and cooled, the calcined lime raw material is directly (or crushed once) continuously and evenly sent to the main grinding chamber through the feeder for grinding.  The ground fine powder is classified by the classifier under the action of the fan air flow and then sent.  The air inlet and outlet ducts enter the collection stage.

2.Collection stage: The  dust gas enters the cyclone collector through the air outlet duct of the host machine, and most of the finished fine powder is separated under the action of centrifugal force;   at the same time, the excess gas is sent to the pulse dust collector, and becomes The clean gas is discharged, and the finished fine powder collected by the bag is transported to the finished product conveying stage through the screw conveyor.

3.Transport stage:The finished mineral powder collected by the dust collector and cyclone collector is sent to the bucket elevator by the screw conveyor, and then enters the finished product tank. The dust gas in the tank is collected by the dust collector on the top of the tank and then the finished product is stored in the finished product tank, and the clean gas is discharged.

4.Finished product stage:The lime powder obtained after powdering can be sent directly to the customer's site for use without additional downstream processing steps.