METHOD FOR DRYING COMPRESSED GAS AND COMPRESSOR INSTALLATION PROVIDED WITH A DRYER

摘要

Compressed gas dryer, provided with a drying zone (3) and a regeneration zone (5), and a drum (9) rotatable in the housing (2) containing a drying agent (8) that is transferred successively through the drying zone (3) and the regeneration zone (5), whereby said regeneration zone (5) comprises a first subzone (6) having a first inlet to supply a first regeneration gas flow, and a second subzone (7) having a second inlet to supply a second regeneration gas flow of which the relative humidity is lower compared to that of the first regeneration gas flow; and that an outlet of said drying zone (3) is connected via a connection conduit (17) to the second inlet of the second subzone (7).