How Vertical roller mill Works
Vertical Roller Mill is a new kind of large-scale grinding mill which is designed specially to solve the problems of low capacity and high consumption of industry mills. With decades of years’ research, Vertical Roller Mill is designed and manufactured based on our advanced design idea.Now it has found its extensive application in the mining ,chemistry, non-metallurgy and other hundreds of industries.
Working Principle
Flow of material through the Vertical roller mill of the separator when,the motor wil drive the plate to rotate by the reducer and then the materials will fall down on the central place of the plate from the inlet by the qir-locking feeder. While at the same time, the hot air will enter the grinder from the air inlet.With the rotation of the plate, the materials will move to the edge of the plate by the centrigugal force and the materials will received the pressure from the roller and be crushed when it passes the circle ring sink on the plate. The crushed materials will be brought away by the high speed air and the big size will fall down on the plate and be reginded. And the coarse powder will fall down from the cone hopper and then repeat this kind of process when materials in the air stream passes the upper seperator by the effect of the rotors.And during the process, the fine powder will flow out with the air stream. By the dust catcher, the final products will be collected. The materials with moisture will be dry when it contact with the hot air stream.By adjusting the temperature of the hot air, we can satisfy materials with various moisture degree, thus achieving the required products moisture.By the seperator, we can also achieve the required coarse and fine degree of the products.
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