Issues with the vibrating screen in the granulation tower – please help, experts in the plant! Orz
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Recently, the design of a new tower is underway, located in Inner Mongolia. I previously noticed that some towers were equipped with vibrating screens, which raised the following questions: – Is this vibrating screen an essential internal component? – What types of vibrating screens are there? - The main functions of a vibrating screen – Is the pore size of a vibrating screen adjustable? - Is it appropriate for the recovery rate to be below 0.85, or below 1.00? :handshake
Dude, how do I add a vibrating screen inside a granulation tower? There should be no way. Should a vibrating screen be installed after the granulation tower in the subsequent process? Please verify it again.
o(╯□╰)o. . . There are definitely many towers that fit this requirement. What I mean is, do all factories add vibrating screens after collecting urea in the end? Does this help remove the defective particles in urea?
It is recommended to install a rotary vibrating screen before the packaging system in new installations; I have seen that its performance is quite good in China
As for the particle size, it can be adjusted according to the mesh count of the rotary vibrating screen; for compound fertilizers, a higher mesh count should be chosen. The product granularity depends entirely on the requirements for product quality!
No, vibration screens come in different types – some are used for screening solids while others are used for removing dust. It depends on the specific situation. Generally, they are installed after granulation, before the material enters the storage bin, in order to prevent lumped urea or powdered urea from ending up in the packaging bags
The flat rotary screen is the most effective; we have worked on many urea plants and all have given positive feedback