| 摘要 |
<p>The invention relates to a device for drying a gas, wherein the drying of the gas is carried out by consecutively releasing and condensing the moisture in different chambers (2, 3, 4) of a column (1), such that different pressures and different temperatures are present in chambers of the column. The gas to be dried is first introduced (5, 5a) into the bottom chamber (2), where the largest amount of the water contained in the gas is condensed. The gas is then conducted from (7) the bottom chamber through a connector (7a). It is then cooled and fed into at least one further chamber (3, 4) arranged above, where additional moisture is condensed. The resulting condensate is then conducted via a tube (9, 12), which is preferably designed as siphon, into the lower reservoir (2a), such that no gas flow from the chamber beneath into the chamber above can take place. The invention further relates to a method with which the drying of a gas can be carried out.</p> |
