Regenerative Compressed Air Dryers

Regenerative Compressed Air Dryers

Compressed air is polluted with dirt particles, water, oil, oil vapor and condensate.
These contaminants result in high maintenance costs, premature wear, spoiled Products and the failure of control systems. This regenerative twin-tower dryer Will effectively remove these contaminants.

The adsorption principle used in this design is simple, robust and flexible. Continuous Drying is accomplished by the operation of 2 desiccant towers. Compressed Air is dried through one tower while the other desiccant tower is being regenerated.

The regeneration heating cycle of the desiccant is accomplished using a dry Air purge flow heated by an external electric heater. The regeneration cooling Cycle is performed using the same flow of dry compressed air taken from the dryer outlet to ensure accurate dew point performance.

By using proven engineering technology and components, this equipment is extremely reliable.

Features:
1) Low running cost, low pressure drop and steady dew point
2) Easy to install and maintain
3) Ideal for high environmental temperatures
4) Microprocessor control
5) Suitable for a range of air compressors
6) Custom designs welcome

Specifications:
1) Constant pressure dew point: -40C, -70C
2) Rated operational pressure: 0.60 - 0.95Mpa(g)
3) Regenerative consumption: <3%
4) Inlet air temperature: ≤40C
5) Desiccant: Activated aluminum oxide or molecular sieve
6) Power supply: 380V AC, 50Hz
7) Pressure drop: ≤0.035Mpa (working pressure: ≤0.7MPa)
8) Fully automatic, interlocked operation controlled by PLC on a fixed 8 hours time cycle .
Note: C above means centigrade.
9) End connection/flange: JB/T81