If you have a rotary biomass dryer, chances are you have dealt with the three most common problems in biomass rotary dryer systems: rocks, fires and explosions, and nonuniform moisture content in final product. Get advice on dealing with all three.
Frac sand plays the essential role of preventing fractures in oil and gas wells from closing prematurely, Rotary and fluid bed dryers are used to thermally treat the frac sand to remove impurities before it is injection in the fissures.
As is true with most mechanical equipment, not all dryers and kilns are created equal. Perhaps even more dramatic is how the design of flighting systems — the fins or baffles installed inside dryer drums to direct airflow and product within the dryer and optimize drying — have changed over time.