The disc granulator can granulation of cat litter, fermentation bacteria and feces. How to granulation? Zhengzhou SX organic fertilizer equipment manufacturers to tell you about the specific process.
The specific granulation process of disc granulator.
The raw meal powder is evenly wetted by atomized water in the double shaft mixer, and is opened into a ball core with uniform particle size, and then sent to the pelletizing plate for granulating fertilizer. The moisture content of the pellet should be controlled between 12% and 14%. Most of the water should be added into the double shaft mixer, and only a small amount of water should be added into the pelletizing plate, and the amount of water added should be controlled at about 0-3%. Dry powder granulation is directly added into the pelletizing plate and sprayed with appropriate amount of water. After entering the pelletizing plate, the pellet core moves along a parabola under the action of centrifugal force, friction force and gravity. Due to the cohesiveness and plasticity of materials, the ball nuclei are bonded to each other and grow up gradually.
The particles will roll down off the edge of the plate. Because of the cohesiveness of the material and the natural volatilization of the liquid film on the surface, the material ball has a certain strength, and then with the rotation of the inclined disc body, it is discharged from the edge of the disc.
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