In order to improve the product quality in the production of the chemical industry, it is necessary to use ultrasonic vibrating screen for classification and impurity removal. However, material leakage may occur in the actual production process. What is the reason for the material leakage? How can users solve this problem? In fact, the leakage of chemical vibrating screen is a common problem, and the solution is as follows.

Causes of material leakage of chemical vibrating screen

1. Unreasonable design and production of grid frame and screen frame: most of the production in the chemical industry is slurry or powder materials. If the design is unreasonable, there will be gaps between the screen frame and the screen frame during production, and slurry or powder materials will leak through these gaps during production, resulting in material leakage;

2. Screen damage: when the chemical vibrating screen is used for a long time, the screen will be damaged. Once the screen is damaged, it will not be able to carry the wrapped materials, thus causing material leakage;

3. Seal damage: the production of chemical vibrating screen requires the whole machine to be sealed, and the silicone seal plays a sealing role. Under long-term use, material leakage occurs due to the corrosion of chemical materials and the friction of seal surface.

Solution to leakage of chemical vibrating screen

1. During the design and production of chemical vibrating screen, the design of screen frame and grid frame shall be accurate to mm, and there shall be no gap between them. The whole grid is sealed with silica gel seals. This arrangement is to make the grid and the screen frame contact more closely so as to solve the problem of material leakage;

2. Screen damage is caused by excessive feeding or long-term operation. If the single feeding amount is too large, the load of the screen will be increased, and the screen will be damaged if the long-term strong load state decreases. For this problem, users can choose the automatic feeding system to achieve uniform distribution and prolong the service life of the screen. During the operation of the chemical vibrating screen, the operator shall regularly check the screen. In the production process, it is necessary to stop the machine immediately to overhaul the screen if the output is too large and the accuracy of the material under the screen is not enough;

3. The sealing parts of chemical vibrating screen mainly use silica gel sealing parts. On the one hand, the sealing parts play a sealing role and on the other hand, they also play a role in buffering the friction of various parts of the equipment and reducing the noise problem. Therefore, please shut down the equipment for maintenance immediately when you find that the equipment produces noise and the equipment is unstable. If the seal is damaged, please replace it immediately. The above is the reason and solution of material leakage of chemical vibrating screen.