Characteristics of Negative Pressure Thin Phase Pneumatic Conveying System

1.The conveying vacuum pressure is lower than the environmental pressure, even if the pipeline is damaged, it will not cause material leakage and cause steam dyeing to the environment;

2.The manufacturing and maintenance requirements of equipment are low, and the operability of workers is strong;

Can be transported over long distances;

3.Transport gas (generally air) directly from the atmosphere, the temperature of the gas is the ambient temperature;

  Pipeline materials have a certain friction temperature rise;

4.The transmission is continuous, can be interrupted;

High wind speed in the pipeline, no material accumulation;

5.Can achieve multi-point feeding, multi-point unloading;

6.The gas power source is generally Roots vacuum pump, no direct contact with the material, long service life;

7.Strong adaptability to conveying materials, powder, particles can be transported smoothly, suitable for self-adhesive materials;

8.The environmental pollution is small, but the dust removal area is high.

Basic parameters of negative pressure thin phase pneumatic conveying system:

Air speed: 10~35 m/s;

Conveying capacity: 2~8 t/h;

Transport distance: 20~100 m;

Conveying height: 10~30 m;

Air source type: roots vacuum pump.