Centrifugal oil or fuel cleaner - has cylindrical rotor with spiral band wound around rotor and fixed to sleeve

摘要

A centrifugal liq. cleaner comprises a vertically extending hollow axle secured to a base, the axle having an inlet and an outlet for liq. The axle supports a cylindrical rotor having a casing accommodating a sleeve which is coaxial with the hollow axle and has a band wound in a spiral and fixed to the sleeve and spacers are mounted in a succession in the radial direction between adjacent turns of the spiral to extend in parallel with the hollow axle. The spacers define with the band, apertures for the passage of liq. The band has longitudinally extending ridges verticaly spaced along the entire height cambering towards the hollow axle. This construction enables an improvement of fineness of liq. cleaning by several times.