| 摘要 |
PROBLEM TO BE SOLVED: To provide a number of methods for degreasing which are simple in structure and to degrease parts completely. SOLUTION: A drum 13 having a drum floor 12 and a perforated drum wall provided with perforations is provided, a supply opening 15 is formed in the upper part of the drum, a discharge opening 17 is formed in the bottom part of the drum, the opening 17 is closable by a floor closure 19, an outer ring channel 31 has an outer ring trough 32 in the bottom part, the trough 32 has a discharge port 34, an inner ring channel 36 is axially adjustable by an adjustment member 28 and has an inner ring trough 37 in the bottom part, the inner ring channel 36 is adjustable between a starting position, an intermediate position, and a sealing position, and a feed line 54 for a treating agent is provided.
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