| 摘要 |
The invention relates to a method for heating a band of fibrous material on a drainage screen (6), whereby warm or hot water is applied on and impregnates the band (11). The invention is particularly characterized in that steam is supplied additionally into a common or directly attached closed chamber (8', 16). The invention also relates to a device for implementing said method, whereby a steam (15) or steam-air mixture inlet (14) is additionally provided inside the hood (8') arranged above the warm or hot water inlet (12, 13) or directly attached thereto. |
