Why do vacuum loader pipes wear out and how can you improve its conveying efficiency?

    The application of vacuum feeder is very wide, such as food industry, pharmaceutical industry, battery industry, agriculture, building materials industry, chemical industry, cosmetics industry, metallurgy industry and so on.

    Next Allway will introduce the reasons for the wear of the vacuum feeder pipeline and the methods to improve the delivery efficiency. Understanding these contents can help you better use the equipment.

Vacuum loading machine pipe why will wear?

1, particle strength: some materials will be transported in the pipeline will collide with each other, some materials will be more solid, the crushing rate is relatively simple, so the pipeline will wear, the force transmitter will hit the pipeline, the pipeline will wear.

2, conveying process: in the process of conveying speed, the material also has a reaction to the wear and tear of the pipeline, the speed is fast, the impact of wear and tear is also very important.

3, the impact of particle shape on corrosion and wear is mainly due to their impact on the wear mechanism. When the particles hit the target, the combat zone between the particles and the target determines the forces between them. Wear from sharp particles on the surface of plastic materials is mainly caused by cutting wear. Wear caused by spherical particles is mainly plastic deformation wear.

4. As the concentration of the material increases, the total mass loss of the elbow decreases and the corrosive wear caused by the particles per unit mass decreases. As the concentration of the suspension increases, the probability of particle collision increases and the kinetic energy of the particles colliding with the pipe wall decreases.

5, the impact angle is the angle between the incident particle trajectory and the appearance of the target, the impact angle mainly affects the tangential component of kinetic energy, the normal component and the energy loss during impact. The weight of the cutting kinetic energy is the cutting, and the normal weight is the depth of the particle pressed into the target surface, and they both choose wear.

How to improve the conveying efficiency of vacuum loading machine?

1、Material conveying distance: under the same conditions, the longer the conveying distance, the more difficult to convey.

2、Material specific gravity: a reasonable scheme design can give full play to all the conveying capacity of the vacuum feeder. Generally speaking, the pipe diameter of light specific gravity material should be increased, and the pipe diameter of heavy specific gravity material should be appropriately reduced.

3、Material fluidity: pneumatic conveying is carried out under a certain proportion of air and powder, poor fluidity, easy to bridge the arch of the material transport difficulties.

4, vacuum feeding power vacuum: pneumatic conveying vacuum determines the air inlet air volume, the air inlet air volume must be proportional to the density of the material and the volume of the equipment in order to determine the efficiency of powder conveying.

The above is Allway for you to introduce the vacuum feeding machine pipe wear reasons and ways to improve conveying efficiency, to understand these contents can help you to better use the equipment.