| 摘要 |
PROBLEM TO BE SOLVED: To provide a dry booth capable of reducing an amount of conditioned air supplied to a booth space, and suppressing outflow of substances in the booth space to an external space.SOLUTION: A curtain 3 configuring a peripheral wall of a booth body 2 has a double structure, the air is forcibly exhausted from a space 5 formed between curtains 3a, 3b of double structure, and the exhausted air is supplied to a booth space 4 partitioned by an inner curtain 3a of the curtains 3 of double structure, and the space 5 formed between the curtains 3 of double structure through a dehumidifying unit 6, so that the space 5 formed between the curtains 3a, 3b of double structure is kept at a negative pressure to the booth space 4 and an external space 9. |
