FIELD: machine building.
SUBSTANCE: slotted filter consists of a case with inlet and outlet branches, a filtering element made of plates set in parallel. The filtering element plates form packages with each of them being installed on a support, the supports are fixed in tiers on the inner case surface. The plates in each package are equidistanced from each other and form filtering slots with their cross dimension decreasing along the case height. The upper case part is fitted by a branch for the supply of air inside the case filled by liquid medium being filtered at filtering element cleaning. Branches for the removal of dirty rinsing liquid medium are mounted in the case wall within each tier. Screens impermeable for liquid medium can be installed under the supports of plate packages of each tier, except for the lower tier.
EFFECT: wide range of liquid medium purification degrees and high efficiency.
2 cl, 1 dwg
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