Application of plane rotary screen in urea screening industry

Plane rotary screen has a wide range of applications in dry screening, and its application in urea screening industry is also quite successful, so it is often called urea screen.

Because of its unique trajectory, the plane rotary screen is obviously different from the vibrating screen. It mainly makes reciprocating gyration on a nearly horizontal surface, and the material on the screen also makes reciprocating gyration with the movement of the screen machine, and gradually moves to the discharge port. During the movement, the material itself does not jump, but always moves against the screen surface, so it is not easy to block the screen.

As we all know, urea has strong moisture absorption, and it is easy to block the sieve after moisture absorption, and it is easier to block the sieve if the vibrating screen jumps, so the reciprocating rotary motion of the plane rotary screen is very suitable for urea screening with strong cohesiveness.

At the same time, the sieve plate structure of the plane rotary screen can be equipped with a certain number of bouncing balls, which can strike the screen at all times during the operation of the screen machine to clean up urea particles blocked on the screen and ensure the opening rate of the screen.

Another important reason is that urea is brittle to a certain extent. If vibrating screen is used for screening, its frequent jumping motion will make urea particles hit the screen or collide with each other, and may break the finished urea particles into fine powder that does not meet the requirements, resulting in lower yield and great losses.

To sum up, the plane rotary screen is a suitable urea screening machine, and the urea screening machine produced by Zhaoyang Screening Technology Co., Ltd. has been applied in many urea plants.