Centrifugal Mill Product Fineness

Centrifugal Mill Product Fineness

How to Adjust the Centrifugal Mill Product Fineness?

During operation of the centrifugal separator machine, the product fineness is a very important parameter. However, due to some reasons, the fineness of the product does not meet the requirements, which need to adjust the fineness of the product. The adjustment of product fineness can proceed the following two aspects:

Regulating the Circulating Air Volume of the Powder

Adjust the size of the amount of circulating air is to rely on a large adjustment, a small fan and the quantity obtained. Was elected powder machine finished coarse elected reduce the large number of small blades, can reduce the amount of the powder within the circulating air, reduce the product fineness. At the same time, we can also change the form of small blades to adjust the amount of circulating air.

Adjust the Mill Ground

Materials out of ground degrees and grinding media gradation and mill ventilation.

1.The filling factor of the mill grinding body is generally in the range of 30% to 35%, the filling factor is small, the grinding capacity is small between the abrasive body and the material, the faster the flow rate of the material, resulting in a rough mill finished. This situation can be taken to reduce the amount of the big ball to increase the amount of pellets, the smaller the gap between the grinding bodies, to reduce the flow rate of the material in the mill, to extend the grinding time resorted to the grinding fineness of the material is reduced. Fill rate, will cause the mill produced the phenomenon of grinding, the grinding mill, to reduce the mill output.

2.Mill winds speed directly affect the centrifugal mill materials ground degrees. Usually closed system within the mill of the wind speed within the range of 0.3 ~ 0.7m/s. Wind speed too fast, the crude product fineness, then set the control valve in the circulation fan at the inlet and the bypass duct, by adjusting the degree of opening of the valve, to control the amount of circulating air and the amount of ventilation inside the mill. The wind speed is too slow, fine powder mill is not easy to be brought out. Thereby reducing the yield of the mill. Therefore, if the wind mill controls within a suitable range.

Equipment

B6X Belt Conveyor
B6X Belt Conveyor
XSD Sand Washer
XSD Sand Washer
F5X Vibrating Feeder
F5X Vibrating Feeder
S5X Vibrating Screen
S5X Vibrating Screen
K Track-type Mobile Crusher
K Track-type Mobile Crusher

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