CENTRIFUGE FOR CLEANING TECHNICAL OILS Russian patent published in 2016 - IPC B04B1/00 B04B11/00 B04B9/06 

FIELD: technological processes.

SUBSTANCE: invention relates to devices intended for separation of liquid inhomogeneous systems using centrifugal forces and can be used to clean from mechanical impurities and water, for example, fuels, oils, hydraulic and washing liquids in their recovery at enterprises, as well as directly at mobile units. Centrifuge for cleaning technical oils comprises a housing, an installed in it on bearings rotor with jet nozzles including a drum, a column with a base containing radial inlet channels and a vertical channel made along its axis. In the cover of the drum and in the base of the column there are concentric grooves of identical radius R, in them there are two distributing discs with radial slots forming annular cavities around the column connected via the radial channels in the upper part of the column with a vertical inlet channel and symmetrically arranged holes of inlet into the jet hydraulic drive nozzles in its lower part. Grooves are also deflectors to change the liquid flow at the inlet into the rotor at the top from the radial direction into the axial one and at the bottom from the axial into the radial ones. On the distributive discs there is a cylindrical jar with radius r separating the inner non-flow cavity of the rotor from its peripheral flow section.

EFFECT: technical result is improved quality of the liquid cleaning by providing its movement inside the rotor parallel to the axis of rotation with uniform distribution along the circular cross section of the flow.

5 cl, 1 dwg