| First, operation principle:
The supplies are fed into from the reinforced mouth, fall into the annular hierarchical district evenly under the centrifugal function of whirling hierarchical wheel of the high speed. It makes the material angry and mixes that the air is entered the hierarchical district by the guide vane that the spiral is distributed. The thick material is got rid of a guide and flowed around External Loop of the blade under a function of whirling grading of high speed, drive in air current through imprison air blower discharge , through grade rounds of blade enter and catch the collecting device with the air current detailed material, the tail gas is put from air blower to the atmosphere.
Second, main characteristic:
1, The hierarchical air current is entered from the side, the air current is only rotated horizontally , operate steadily, it is small to interfere , help to grade steadily.
2, From grade rounds of top enter , in centrifugal function enable it even to fall into annular hierarchical district and steady hierarchical air current fully mix , angry than high material supplies, reduce hierarchical energy consumption.
3, The rotational speed of the hierarchical wheel is adjustable, can control and grade a size of foot-path strictly .
4, The supplies fall straight down, through the whole hierarchical district, it is with high efficiency to grade.
Third , use: Suitable for the powder body and divide one while processing , except the iron , get rid of fibres, choice.
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