Heatless Air Dryers SERIES: ADZORB & ADZORB PLUS Capacity : 40 cfm to 10,000 cfm Working Pressure : 4.5 to 70 bar(g) Need of Compressed Heatless Air Dryer Compressed air leaving the compressor contains considerable quantities of water vapour, oil particles. If the untreated air is supplied to distribution lines, then the moisture would condense to liquid water as it gets cooled. The condensed water is a major cause of downtime in compressed air systems as it causes rust, pitting, blockages and freeze ups, which result in component failure and product rejection. The only way to prevent condensation of water in air lines is to lower the dew point of the air in the system. It is less expensive to own and operate an air dryer than to live with the problems. Adzorb Heatless Air dryer Operation Coalescing filters of 5 micron and 0.01 micron remove bulk moisture and liquid oil from the compressed air. This pre-treated air diffuses to the bottom of the adsorber (T1) and passes through the desiccant bed which adsorbs moisture and dries the air. Dry air leaves the adsorber (T1) and passes through 1 micron dust filter. Thus dry, filtered compressed air is available for precise operation. The desiccant can adsorb only certain quantity of moisture and will reach equilibrium after certain time. It can no longer dries the air to the required dew point and hence it should be regenerated to keep the process continuous. To regenerate the first adsorber (T1), partial quantity of dry air coming out of second adsorber (T2) is diverted to first adsorber (T1). This dry air expands to atmospheric pressure and becomes subsaturated. This subsaturated dry air purges out all moisture from the first adsorber (T1) and makes it ready for next adsorption process. All these operations are perfectly performed by valves and controller. We are dealing Elgi, Trident Dryer , GEM Dryer and Summits Hygronics dryer, Atlas Copco, IR, Kaeser,
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