SU581997A1 - Liquid-purifying centrifuge - Google Patents

Description

const plates and orazuyut longitudinal channels for the supply of water to be cleaned and removal of the purified liquid.

FIG. 1 shows a schematic centrifuge, longitudinal section; in fig. 2 shows section A-A in FIG. one; in fig. 3 shows a section B-B in FIG. one; in fig. 4 given schematically conic plate, general view; in fig. 5 is a sectional view of C – C in FIG. four; in fig. 6 is given schematically the device of the spacer washer, general view.

The proposed centrifuge includes a rotor consisting of a cylindrical shell 1, front and rear walls with channels 2. In the middle part of the rotor is a shaft 3 on which are mounted conical plates 4 and spacers 5, alternating with each other. Conical plates have holes

6 and 7. Spacers are provided with through slots formed by holes 6,

7 and slits 8. The holes of the conical plates and the extension shields form the longitudinal channels 9 and 10. The adjacent plates form the inter-plate space I. In the shaft 3 along its axis there are holes 12 and 13 for inlet and outlet of the fluid being cleaned.

Works centrifuge as follows.

The fluid to be cleaned through the hole 12 in the rotor shaft 3, channels 2 is fed into the longitudinal channels 9. Under the action of an overpressure created by an external source, the liquid through the slots 8 of the compaction shafts enters the interpeller space 11 and flows from the channels 9 to the drain channels 10 .

The path is slow; the liquid is shown by arrows in FIG. 1 and FIG. 3

In the interparticle space of the node, centrifugal forces of the particle contaminating the liquid move in the radial direction until they reach the conical surface of the plates. Simultaneously with the radial motion, each particle entrained by the fluid flow moves along the arc path of the notok. The limiting flow rate must be such that during the movement of the particle along with the flow it will have time to settle on the conical part of the plate. Particles that have reached the surface of the tray slide down on it and the inner part of the rotor shell is deposited.

The purified liquid through the drain channels 10, the channels 2 of the rear wall of the rotor enters the hole 13 and enters the drain.

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Claims (1)

Invention Formula A liquid purification centrifuge consisting of a cylindrical rotor with an insert package installed inside it, characterized in that, in order to increase centrifuge performance, the insert package is formed from alternating conical plates with openings on the base and spacers with through vents At the same time, the spacers are set in such a way that their through grooves coincide with the openings of the conical plates and form longitudinal channels for supplying the centerpieces, axes and the removal of the centri1, eni liquid. 12 fP / JK 2 YU . , 7 f ss L N tpui.S