| 摘要 |
<p>W - 3354 BF/AN 6889 DRYING SYSTEM A drying system and method for removing volatile liquid from a liquid bearing web of material by evaporation includes means for moving the liquid bearing web of material through a drying station and heating means, positioned at the drying station, for applying evaporation energy to the liquid bearing web of material to effect evaporation of the volatile liquid from the web. Electrostatic means is provided for subjecting the web of material to a static electrical field at the drying station, whereby the evaporation of volatile liquid from the web is enhanced. Evaporation energy may be applied to the liquid bearing web by bringing a heated surface in contact with the web or by irradiating the web with infrared energy. Alternatively, evaporation energy may be applied to the liquid bearing web by directing heated air against the web.</p> |
