To optimize the equipment parameters of the organic fertilizer granulator to increase the pelletizing rate, the following aspects can be considered:

1. Strictly control the quality of powder materials: Carefully control the quality of various raw materials in accordance with the formula of organic fertilizer, ensuring that there are no iron blocks, overly large wood blocks or stones in the feed and discharge, and control the particle size distribution of raw materials.

2. Optimize the nozzle and spray parameters: Select the appropriate nozzle. According to the principles of fluid mechanics, the greater the nozzle pressure and the smaller the spray holes, the larger the droplet diffusion surface and the smaller the droplet density, which is conducive to improving the balling rate.

3. Adjust the speed and inclination Angle of the disc granulator: Adjust the speed and inclination Angle of the disc granulator according to the characteristics of the material. For materials with good fluidity and weak adhesiveness, the rotational speed can be appropriately increased. For materials with strong adhesiveness, the rotational speed should be reduced. The movement of materials is monitored in real time through the automatic control system to ensure that the disc Angle of the disc granulator adopts an integral arc structure, reducing the phenomenon of material sticking to the wall.

4. Control the amount of return material: During the granulation process of organic fertilizer, the size of the return material directly affects the output and quality. Controlling the return material volume between 30% and 35% can effectively control the generation of large particles.

5. Operator training: Provide pre-job training for operators to enhance their operational skills and technical proficiency, ensuring the efficient operation of the equipment.

Through the above measures, the parameters of organic fertilizer equipment can be effectively optimized, the pelletizing rate can be increased, and thereby the production efficiency and product quality can be enhanced.