Apparatus for filtering fluid medium
AssigneeInzhenerny Tsentr "Truboprovod"
InventorsViktor V. Shishkin, Nikolai F. Kryazhevskikh, Jury P. Shapovalov
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Abstract
An apparatus for filtering a fluid medium has a sealed ring-shaped body in the interior of which is movably mounted a flexible filtering member having a toroidal shape. Slide valves divide the interior of the body into two portions, one of which receives the supply of fluid medium to be cleaned and removes the fluid medium cleaned by the filtering member, while the other cleans the filtering member by removing cake from it.
Claims1
An apparatus for filtering a fluid medium comprising a hollow body (1), a movable flexible filtering member (2) arranged in the body (1), and means (10, 13, 16, 19) for supplying a medium to be cleaned, removing the clean medium, cleaning the filtering member (2), and removing the cake, characterized in that the filtering member (2) is shaped as a toroid, whereas the body (1) is hermetically sealed, ring-shaped, and is equipped with slide valves (5) dividing the interior of the body (1) into two portions (6. 7), one portion (6) communicating, respectively, with the means (10, 13) for supplying the medium to be cleaned and removing the clean medium, and the other portion communicating with the means (16, 19) for cleaning the filtering member (2) and evacuating the cake.
Dependencies are inferred from the claim text.