Screening Function of Disk Type Fertilizer Granulator
One of the most important characteristics of the disc granulator is its ability to classify the particle size. Generally speaking, when using a disc granulator, there is a fixed requirement for the size of the product. Because of the high friction coefficient between the feed powder and the smaller particles, it is often located in the bottom bin of the rolling material in the disc, which can rise to the highest position of the turntable before falling.
The larger agglomerates are often on the surface of the bed, and the flow path is relatively short. When continuous operation is carried out, the largest agglomerates or agglomerates with the required particle size will overflow from the surrounding baffles, while the smaller agglomerates and fine powders will remain in the pan and continue to increase the particle size until the required particle size is reached.
This screening function of the disc granulator is an important feature of its own, which plays an important role in industrial production. In many occasions, you can get the products you need directly through this function, without too many follow-up steps, such as screening. If the requirement of particle size of the product is very strict, the product with more uniform particle size can be obtained as long as the rotary comb screen discharge machine is assembled on the disc granulation drum.
If cow manure is made into organic fertilizer, the effect of fertilization will be better. Because cow dung contains a lot of nutrients needed for crop growth, processing and utilization can not only reduce the pollution caused by cow manure to the environment, but also solve the problem of farm manure treatment, and obtain good economic benefits. If a cow produces about 30-40 kg of excrement a day, a dairy farm with 510 cattle can build a small organic fertilizer production line.
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