AirFresh Desiccant Dryers

AIRFRESH – The Desiccant Dryer Compressed air is always 100% saturated. When it cools, the moisture will condense, causing damage to the air system. Untreated air with excessive moisture can cause corrosion in pipes and premature failure of pneumatic equipment. A dry compressed air system is essential to maintain the reliability of production processes. Sümer's desiccant dryers produce dry compressed air from 0 oC to -72 oC Celsius pressure dew point in a reliable and energy efficient way while protecting your systems and processes. First, air is compressed up to 7-13 bars with the help of compressors. Filtration takes place thereafter to filter out the condensed water, remaining particles, aerosol and oil which is in the pressurized air stream. Finally, air is supplied into the PSA tanks to remove the moisture in the air. PSA unit consists two tanks filled with Activated Alumina and Zeolites. Each column undergoes cyclic sequence of pressurization, drying and exhaust cycles for continuous flow. Wet air passes directly through the desiccant which adsorbs the moisture. However, the desiccant has a finite capacity for adsorbing moisture, therefore it must be dried out (regenerated). To do this, the tower containing saturated desiccant medium is depressurized and the accumulated water is driven off. Key Features of AIRFRESH Fully Automatic 24/7 Real time trends of process parameters Visual recommended service maintenance reminders Algorithm against electricity cuts-off (dew point does not drop after electricity cut) Smart Algorithm (Dryer automatically adjusts its timing depending on the environmental conditions) Highest packing density of activated alumina and zeolites Uniform flow distribution design to maximize activated alumina and zeolites life Medical/Industrial Grade Air Filtration German BASF Activated Alumina Galvanized (Std.) or Stainless-Steel piping (Opt.) Real Time Monitoring Recording Capabilities and Data Logging Multi-level secured access for supervisory control Top quality SMC or OMAL VIP valves Compressor status input contact Alarm and Status output contact 4-inch Touch Panel User Friendly Interface Multi language System Configuration Compressor Water Separator Filter Set (particulate - 1 micron and oil filter – 0.01 micron) Desiccant Dryer After Filter (dust filter – 1 micron) Air Tank