Title:
WASTE FILTER PURIFYING DEVICE IN DRY CLEANING MACHINE
Document Type and Number:
WIPO Patent Application WO/1993/006913
Kind Code:
A1
Abstract:
A device for treating waste filters after continuous use in a dry cleaning machine, wherein a plurality of waste filters (1, 1, ...) are enclosed and stored serially in a pressure tank (5), while, a forced fan spot (53), a cooling spot (54) for recovering a solvent and a heating spot (55) are disposed in a circuit for connecting a hot air take-in inlet (51) to a solvent containing hot air outlet (52) in the pressure tank (5), and the remaining solvent is gasified and recovered by hot air delivered to the outer peripheral surfaces of the waste filters (1, 1, ...) to thereby purify the waste filters (1, 1, ...).
Inventors:
ONODERA MASAJI (JP)
Application Number:
PCT/JP1992/001290
Publication Date:
April 15, 1993
Filing Date:
October 05, 1992
Export Citation:
Assignee:
ONODERA DRY CLEANING KOJO (JP)
International Classes:
B01D41/04; D06F43/08; (IPC1-7): B01D41/04; D06F43/08
Foreign References:
| EP0302448A2 | 1989-02-08 | |||
| JPS639495A | 1988-01-16 | |||
| JPS5835297Y2 | 1983-08-09 | |||
| JPS6177992U | 1986-05-24 | |||
| JPS60144923U | 1985-09-26 |
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