Means for removing a layer of matted fibers from a filter drum

Details Means for removing a layer of matted fibers from a filter drum Means for removing a layer of matted fibers from a filter drum

1982-10-18

1985-05-28

Prunner, Kathleen J.

Gas separation

With nonliquid cleaning means for separating media

For moving indefinite or continuous length separating media

55296, 55351, B01D 4604, B01D 4626

Patent

active

045198217

ABSTRACT:
A filter drum is screened off at the matted fibers take-off position on its interior face via a sealing membrane which is pressed by support sheets and a tightening element against the interior face. The drum is positioned within a housing whose interior is subjected to a suction force and is sealed off from the atmosphere by lip seals. A gap between a compression roll and a take-off roll is tightly filled by the compressed layer of matted fibers so that the entry of leakage air is prevented.

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