DEVICE FOR DRYING COMPRESSED GAS AND METHOD APPLIED THEREBY

摘要

Device for drying a compressed gas which consists of a compressed gas supply (2 ), two pre s sure ves s el s ( 33 and 34 ) which are provided with an input ( 37, 38 respectively) and an output ( 39, 40 respectively) and a take-up point ( 32 ) f or users of compres sed dried gas, whereby at least two layers of desiccant ( 35 and 36) are provided in the pressure vessels ( 33 and 34 ), a f irst layer ( 35 ) made of a waterproof desiccant and a second layer ( 36 ) whi ch i s not nece s sarily made of a waterproof desiccant respectively, and whereby the pressure vessels ( 33 and 34 ) are provided with a second input ( 41, 42 respectively) for the supply of compressed gas to regenerate desiccant from the first layer ( 35 ).