Desiccant compressed air dryer DAV series

adsorption

Where large volume flows meet particularly high demands on compressed air quality (pharmaceutical, electrical and automotive industries), BOGE adsorption dryers are the technology of choice: while the moisture is bound to the surface of the high‑quality two‑bed desiccant filling in a receiver (adsorption), the other receiver regenerates. During the regeneration process, ambient air is drawn from the bottom to the top of the receiver over the desiccant bed via a heater and the stored moisture is discharged to the outside. So no purge air needs to be removed from the already dried process air. As a result, the DAV dryers consume up to 25% less energy compared to heatless systems. PRODUCT Adsorption dryers, external heated regeneration and vacuum cooling Where large volume flows meet particularly high demands on compressed air quality (pharmaceutical, electrical and automotive industries), BOGE adsorption dryers are the technology of choice: while the moisture is bound to the surface of the high‑quality two‑bed desiccant filling in a receiver (adsorption), the other receiver regenerates. During the regeneration process, ambient air is drawn from the bottom to the top of the receiver over the desiccant bed via a heater and the stored moisture is discharged to the outside. So no purge air needs to be removed from the already dried process air. As a result, the DAV dryers consume up to 25% less energy compared to heatless systems. Thermal insulation The thermal insulation of the DAV models minimises heat loss and provides a stable pressure dew point. Connection sizes from DN 50 and a larger receiver diameter additionally reduce the differential pressure.