Can the high-pressure vortex fan convey small stones and sand?
For the fan itself, it can be adsorbed and transmitted under positive pressure, but the premise is that nothing can pass through the inside of the fan, so it must have a medium, such as a bucket, although the fan is the power source in the pneumatic conveying system, It is not a problem for the light specific gravity, and it is not easy to achieve for the heavy specific gravity and the large object.
As the title says, the weight of the pebble is very heavy, which is much greater than the ratio of grain. It is difficult to transport such objects using a fan. Comparing sand, although the specific gravity is OK, the density It is quite high, and overall, it is difficult to achieve long-distance transportation.
For conveying grain-size materials, it is possible to convey other objects. It is best to consult with Mechatronics technicians to avoid trouble at that time.
Negative pressure suction is generally used for conveying grain during pneumatic conveyance. Positive pressure conveyance or negative pressure conveyance can be used for conveying cement lime powder and the like. Stones are conveyed by pneumatic conveyance. The specific situation needs to be analyzed. No Conveying.
Pneumatic conveying is more serious for pipeline wear, materials with larger size and larger specific gravity are difficult to convey through pneumatic conveying system. A common stone conveying system is a mechanical belt conveyor.
The picture shows the high pressure fan used for grain sample work
The picture shows the pump head, using the belt drive mode