| 摘要 |
The device has multiple cascade steps (4,6,8,10), and gas inlets (24,30,36), which are guided from preceding cascade steps to subsequent cascade steps for an operating gas, which is guided together, partially with a drainage for discharging water from the preceding cascade step. Auxiliary gas inlets (54, 58, 62, 66) are provided for guiding the same operating gas to the preceding cascade step to the subsequent cascade steps. The auxiliary gas inlets are guided to two cascade steps parallel to the gas inlets (24, 30, 36). |
