How to make compost pellets?
The disc granulator is relatively cheap and the process is simple. Many users of compost pellet manufacturing process will choose disc granulator. How to improve the granulation rate of disc granulator has always been the concern of customers. So, how to improve the granulation rate of disc granulator in compost pellet plant?
- Strictly control the powder quality
According to the formula of compost pellet, carefully control the quality of chemical pellet and other materials. When feeding and unloading, it is forbidden to use iron blocks larger than 10 mm and wood blocks larger than 10 mm. There are few quality indexes of husk and sand, which seriously affect the output value.
- Control the moisture content of particles
In the production process, the most useful and simplest method is how to check the amount of granular water first. Hand touch method: grab a small amount of granular material from the disc granulator, hold it in your hand to form a ball, and then gently touch it with your fingers to release it. In this way, the output value is high, and more particles are produced, which is not easy to block the screen surface.
- Select the nozzle of disc granulator and adjust the nozzle
Generally speaking, B-type spherical screw or B1 type spiral nozzle is the first choice for disc making machine. According to hydrodynamics, it has been shown that when spraying liquid from the nozzle, the higher the pressure, the smaller the through hole and the larger the droplet diffusion surface. Under the same pressure, the nozzle hole is smaller and the droplet density is smaller. The spray hole is large and the droplet density is high.
- Disc blade of new type disc granulator
The blade is very good, the texture is very beautiful, very fine and even uniform. Blade data must be 16m. The blade is divided into back blade and front blade. There is no gap between the two blades.
- The main skill of operating disc granulator is the key. Operators should receive skills training of disc granulator to improve the essence of workers’ skills and operation skills.