| 摘要 |
<p>The present invention relates to a versatile drying apparatus on which a shelf mounted with a heating element is disposed in a double layer structure, in which a blowing passage is formed to smoothly circulate internal air, and which is configured to uniformly dry at the same temperature and speed. The versatile drying apparatus comprises: a case configured to form a plurality of shelves and the blowing passage; a heating portion which is installed on the each shelve to generate heat; a blowing portion to inhale the air on the inner upper part of the case and to flow the same to a lower part; a sensor portion to measure the temperature and humidity of the inner side of the case; and a control portion to control the operation of the blowing portion and the heating portion.</p> |
