Device for treatment of gases, for example drying of air or purification

摘要

Compact device for treatment and especially drying of gases, for example air. The device sucks in the gas with a radial fan placed in a box 3 having two pivotal end faces or dampers 6 and 7, which each have the twin function of opening an end face and at the same time closing a sleeve coupling to the device, in which gas leaves the same. The dampers are linked together by a rod and are manoeuvred synchronously. Whenever the dampers change position, the flow changes direction through the treatment cassette. At the same time, the outlet sleeve coupling is changed.