Politechnika Warszawska

Andrzej Mroz

Stanislaw Wronski

Apparatus for a dynamic classification of suspensions of solid bodies in liquids consisting of a cylindrical body with a conical bottom terminated with an outlet stub pipe, provided with a tangentially situated inlet stub pipe and a co-axially situated rotatable perforated cylindrical element covered with gauze mesh and mounted on a hollow drive shaft, wherein in the cylindrical room between the inner wall of the body and the gauze there are co-axial baffles which are not in direct contact with one another and are so spaced from one another that the inner edge of the baffle lying above is situated below the level of the inner edge of the baffle lying below and the rotating cylindrical element is connected to a thickening worm screw.

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Warsaw, Poland

Andrzej Mroz