| 摘要 |
PROBLEM TO BE SOLVED: To provide a dry-cleaning device with which a moisture contained in a solvent is removed, degradation of the solvent is decreased, and occurrence of a nasty smell derived from a spoiled water soluble protein contained in the moisture or the like can be prevented. SOLUTION: The device has a cleaning device 1 into which a detergent is put and a pump P with which the detergent is circulated in the cleaning device 1 and a dehydrating filter 3 and a purifying filter 2 are installed in series in a process of returning from the cleaning device 1 to the pump P. COPYRIGHT: (C)2003,JPO
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