| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an adsorption-type dehumidifier that can supply a low dew point-air of scarce energy consumption at a low price, and has little problems even if it leaks. <P>SOLUTION: A first dehumidifying rotor 1 having an adsorption zone 4 and an adsorption zone 3 is provided; a second dehumidifying rotor 2 having an adsorption zone 6, an adsorption zone 5, and a purge zone 7 is provided; an air to be treated is allowed to pass through the adsorption zone of the second dehumidifying rotor after it is allowed to pass through the adsorption zone of the first dehumidifying rotor; a part of the air that has passed through the adsorption zone of the first dehumidifying rotor is allowed to pass through the purge zone of the second dehumidifying rotor; the air that has passed though this purge zone is heated and is allowed to pass through the desorption zone of the second dehumidifying rotor, and the air that has passed through this desorption zone is allowed to directly pass through the desorption zone of the first dehumidifying rotor. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
