20
2022
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04
Single shaft hammer mill factory talks about factors affecting hammer mill (2)
The single-shaft hammer mill factory believes that under the condition that the total area of the discharge screen remains unchanged, the opening rate is related to the aperture size of the opening, the number of holes, the distance between the holes and the arrangement of the holes. With the increase of the opening rate of the discharge screen, the amount of screen arrangement will increase.
3. The opening rate of the discharge screen of the single-shaft hammer mill
The single-shaft hammer mill factory believes that under the condition that the total area of the discharge screen remains unchanged, the opening rate is related to the aperture size of the opening, the number of holes, the distance between the holes and the arrangement of the holes. With the increase of the opening rate of the discharge screen, the amount of screen arrangement will increase.
It should be pointed out that the opening rate of the discharge screen must ensure that the discharge volume is greater than (minimum should be equal to) the feed volume, otherwise the machine will be blocked, and once blocked, the rubber particles that cannot be discharged in the machine will roll. If it becomes a big rubber ball, the motor will be overloaded and in danger of burning out.
Under the condition that the total area and aperture of the discharge screen remain unchanged, with the reduction of the hole spacing, the number of openings will increase, and the opening rate will increase, which is conducive to increasing the discharge volume. and reduce power consumption.
4. Pretreatment methods for different properties of rubber compounds and agglomerates
The different properties of the uniaxial hammer mill refer to the coagulation concentration of the latex, the hardness and water content of the coagulum, etc., which have a certain influence on the granulation effect. If producing fresh latex standard rubber, the coagulation concentration of latex is generally controlled at 20-25%. When the coagulation concentration is constant, the pretreatment methods of the clot are different, which has a great influence on the granulation effect. It has been proved that using a crepe machine (dehydrator) to treat the clot will produce finer colloidal particles.
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