Pneumatic Conveying System, Driven Type : Penaumatic

The pneumatic conveying is necessarily custom made conveying system & based on product characteristics, particle size, throughput capacity, number of sources and number of destinations.

Dilute phase is a suspension flow wherein the material to be conveyed is introduced into a moving air stream inside a pipeline.

FEATURES

• The dilute phase conveying system uses low-pressure air at pressures less than one bar in case of pressure conveying and (-) 5000 mm in case of vacuum convening, which is generated by positive displacement type roots blowers or by centrifugal blowers
• For the material to remain in suspension there is a minimum conveying velocity which varies for different materials.
• The quantity of material that is fed into an air stream is also dependent on material characteristics like bulk density, particle size, sieve analysis, frequency distribution etc
• Generally, the material to air ratio varies between 3 to 10 kg of material to kg. of air
• Conveying velocities are in the range of 18 to 28 m/sec depending on the product characteristics