The equipment principle of organic fertilizer granulator is the core of achieving efficient and high-quality granulation, and it is constantly innovating with the development of technology.
The principle of the disc granulator is based on classical mechanical principles. When the disk rotates, the raw material forms a cyclic motion on the disk under the combined force of centrifugal force and frictional force. The spraying of adhesive is a key step in particle formation, which utilizes intermolecular forces to bond the raw material particles together. Early disc granulators were relatively rudimentary in parameter control. Nowadays, with the development of automation technology, sensors and intelligent control systems can be used to monitor real-time parameters such as disc speed, inclination angle, and adhesive flow rate, and automatically adjust them according to preset values, greatly improving the stability of granulation and the consistency of product quality.
The rotary drum granulator relies on the rotation of the rotary drum and the lifting and scattering process of the raw materials by the internal plate to achieve granulation. In this process, uniform spraying of the adhesive and thorough mixing of the raw materials are key. In recent years, in order to improve the efficiency and quality of granulation, innovative structural designs have been made for new rotary drum granulators. For example, an adjustable angle plate is used, which can flexibly adjust the lifting height and distribution range of the raw materials according to their characteristics and granulation requirements, making the mixing of the raw materials in the drum more uniform and thus improving the shaping effect of the particles. At the same time, the improved adhesive spraying system can achieve more precise spraying, ensuring that the adhesive is evenly distributed in the raw materials.
Squeezing granulator uses mechanical extrusion force to shape raw materials through molds. Traditional extrusion granulators are prone to mold blockage when processing materials with high viscosity or fiber content. To solve this problem, researchers have innovated the extrusion system. The new extrusion granulator adopts twin-screw or multi screw extrusion technology, which can generate a more complex extrusion force field through different screw speeds and turns, effectively improving the flowability of raw materials and reducing blockage. In addition, the material and design of the mold are constantly improving, using more wear-resistant and corrosion-resistant materials, while optimizing the shape and arrangement of the mold holes to improve the quality and production efficiency of particle molding.
With the continuous advancement of technology, the equipment principle of organic fertilizer granulators is constantly innovating on the basis of inheritance. These innovations not only improve the performance and reliability of granulators, but also inject new vitality into the development of the organic fertilizer industry, promoting it towards a more efficient, environmentally friendly, and intelligent direction.
