| 摘要 |
<p>PURPOSE:To simplify the change-over constitution of air passages. CONSTITUTION:A drying device is equipped with a drying route l receiving the open air to absorb moisture therein by a moisture absorbent 2 to discharge dry air and a regeneration route 3 receiving the open air and heating the same by a heater to remove the moisture of the moisture absorbent 2 to discharge moisture-containing air. A communication part 5 is formed between the drying route 1 and the regeneration route 3 so as to allow both routes to communicate with each other. The moisture absorbent 2 is provided in the communication part 5 so as to be alternatively and freely moved and changed over between the drying route 1 and the regeneration route 3.</p> |
