FIELD: process engineering.
SUBSTANCE: invention relates to filtration. Filter plates (4, 5) are driven relative to each other by compressive axial forces and supported by the lengthwise end of drum (1). The latter is fitted on spinning shaft running in bearing 6 and provided with the internal collectors. The end of case (2) faces the latter. Said end is locked and supported by said shaft. Claimed device comprises at least one actuator (8) driving the case (2) by application of force compensating at least a portion of axial forces. The latter press the plate (5) to plate (4) with minor friction. Note here that mutual sealing contact is maintained.
EFFECT: decreased friction between two plates in contact.
11 cl, 7 dwg
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