| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a dehumidifier wherein the specification can be easily changed and the dehumidifying capacity is sufficiently demonstrated. SOLUTION: Since a purging gas allowed to flow into a separation room 6 from a porous hollow fiber membrane 4 is fed by being uniformly dispersed, a partial pressure of water vapor in the separation room 6 can be wholly uniformized and a dehumidifying capacity of the whole hollow fiber membrane 3 can be demonstrated to the maximum. By changing a size, a length, a shape or a material quality and the like of the porous hollow fiber membrane 4 through which a gas is allowed to pass in manufacturing, the change of the specification wherein the flow rate of the purging gas is changed by conforming to conditions can be easily carried out.</p> |
