DISTRIBUTOR FOR A SCROLL SCREEN CENTRIFUGAL SEPARATOR Russian patent published in 2018 - IPC B04B11/06 B04B3/04 

FIELD: electrical engineering.

SUBSTANCE: group of inventions refers to centrifuges, in particular to valves, which can be used in a screw filtration centrifugal separator, for example in a horizontal screw filter centrifuge or in a vertical screw filter centrifuge. According to a first variant, the distributor for the screw filtration centrifugal separator comprises a first plate having a generally planar surface, facing the outlet of the feed line, wherein the generally planar surface is inclined or deflected, that the peripheral part of the first plate is thicker than its inner part. In this case, the first plate is fixed inside the screw filtration centrifugal separator. In another embodiment, the dispenser for the screw filtration centrifugal separator includes a first plate, having a surface and an opening for receiving a slurry, and at least one shoulder attached to the first plate. Each flange extends from the surface to the outlet of the feed line so that the outermost part of the flange is closer to the outlet of the feed line, than the surface of the first plate, when the distributor is installed in the screw filtration centrifugal separator. Screw filtration centrifugal separator includes a casing, a feed line, connected to the body, having an outlet through which the slurry is fed into the cavity of the body, the filter assembly, installed inside the cavity of the body to bring it into rotation inside the body, a screw assembly mounted rotatably within the housing cavity and disposed within the filter assembly and a distributor configured in accordance with the above embodiments. Distributor is located between the feed pipe and the screw assembly.

EFFECT: technical result is a decrease in the wear of the filter assembly screen due to a change in the distribution of the slurry velocity caused by the distributor.

20 cl, 18 dwg