Anti-explosion Heatless Regenerative Desiccant Air Dryer

Descriptions

KXD Series Heatless cmpressed Air Dryer is a kind of simple, reliable and economical method for removing water vapor from compressed air. The normal outlet pressure dew point is -40℉, lowest pressure dew point can be -94℉.

the KXD Series Heatless comprssed Air Dryer is ideal for applications where compressed air lines are exposed to blew zero ambient temperatures, or where special processes require air at an extremely low relative humidity. This unit provides instrument quality air and is designed for maximum reliability and long, trouble-free service.

the KXD Series Heatless regenerative Air Dryer is based on pressure-swing-adsorption technology. There are two desiccant towers filled with activated alumina, as saturated air flows up through the tower , its moisture content adheres to the surface of the activated alumina beads. The dry air is then discharged from the tower into the distribution system.

After 5 minutes of operation on one tower the flow is switched to the other tower through the use of a timed system of directional valves. A portion of dried compressed air is diverted through an orifice, expanded to atmospheric pressure, and directed into the regenerating tower, where the moisture accumulated during the drying cycle is stripped off and purged to the atmosphere.

Standard Features

Reliable Timed controller Field-proven over time, this design and technology maintain precise control over all switching and purge valve functions.

High quality desiccant High quality, extra quantities of activated alumina is respectively filled in each tower.

Pressure Gauges Located on each tower, provide visual indication of pressure during drying and regeneration processes.

Features:

Using high-capacity design, and ensure device a stable export Dew Point   to  adopt the physical ageing and operational load changes; 
Key components adopt domestic and foreign famous brand , and ensure continuous and reliable operation of devices; 
Overall assembly identification, so that devices have advanced.

Optional Configuration:

1. Molecular sieve 
2. Dew Point cut over model 
3. High Dew Point police, chain 
4. Front and rear filters installed in the whole sets  
5. LCD, Configurate  computer communications interface

Specification:

Pressure: 58 ~ 159 psi

Rated inlet air tepm. < 113℉

Air loss ≤ 14.5%

System pressure drop < 3psi

Switch cycle 5-10min

Desiccant  Activated alumina