Centrifuging apparatus having a helical partition for the separation of the various phases making up a mixture to be treated

摘要

The apparatus includes, in a fixed enclosure 1, a rotor 3 across which flow active helical streams 11 of the mixture which rotate more quickly than the rotor. According to the invention, the rotor 3 includes at least one helical partitioning device 9 forming one body with a coaxial shaft 2, this device guiding and containing at least one active helical stream 11. <IMAGE>