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[Chemical Knowledge]：Working Principle Analysis of Granulator

Read： 866 Time：14months ago Source：Transform the World with Simplicity

Granulator is a commonly used equipment, widely used in chemical, metallurgy, building materials and food industries. It can make all kinds of powder or scrap into a specific particle size, which is easy to process and transport. So, how does it accomplish this process? Let's analyze the principles and advantages separately.

1. Working principle

We need to know that the granulator relies on high-speed rotation force and inertia force to produce collision, impact, shearing and other effects, so that the crushed materials are finally made into granules after many impacts and frictions. The specific operation process is as follows:

(1) After the material enters the granulator, it enters the feeding bin through the feeding device. There are a certain number of steel balls above the feeding bin, which will be brought to a certain height with the rotation of the cylinder and fall freely.

(2) When the material is in contact with the steel ball, inertial force will be generated, and the resulting impact force will break the debris, and after many times of falling, it will fall and form debris. At the same time, the movement of the steel ball produces shear force and friction force, so that the crushed material continues to rub, to achieve the purpose of granulation.

(3) With the rotation of the cylinder, the particles will gradually move towards the outlet of the cylinder. Finally, the particles are discharged from the outlet, and the steel balls fall into the steel ball storage tray through the outlet to complete the granulation process.

2. Advantages of equipment Compared with the traditional granulation process, the

granulator has the following advantages:

(1) High output and high quality: The granulator can greatly improve the forming efficiency and particle size distribution of particles, which is helpful to produce high quality particles.

(2) is widely applicable: the granulator can handle a variety of materials, including powder, granular or flake materials.

(3) Small footprint: Pelletizers usually have a compact design with a small footprint.

(4) Easy to maintain: The maintenance and cleaning work of the granulator is relatively simple, and its internal structure design is reasonable, so it can improve the stability and reliability of the production line.

(5) Low cost: Compared with the traditional granulation process, the granulator can produce granules of the same quality in a shorter time, thereby effectively saving costs.

granulator has a wide range of applications in the chemical, metallurgical, building materials and food industries. I believe that through the introduction of this article, you have a deeper understanding of the working principle and advantages of the granulator. If you need to prepare granular materials, consider using a granulator to improve work efficiency and quality.