SU751453A1 - Vortex-type separator - Google Patents

Description

(54) VORTEX SEPARATOR

one

Photographic materials are available for devices for the separation of bulk materials and can be used for the separation of milk sugar.

A classifier is known, which includes a cylindrical body, inside which is placed a clavification on a chamber with regulating pads, nozzles for loading loose material (material and removal of classification products 1.

The disadvantage of this classifier is IB: the nevyoo.ioy productivity and the quality of the products of the classification.

The closest technical solution of those known for the function performed and the result achieved is the separator, which includes a cylindrical body, in the side niQBapxiHOCTH of which Nozzles are installed, a loading nozzle, nozzles for removing separation products 2.

A disadvantage of the known device is (LOW performance due to the frequency of its operation and its high reproducibility (the results of the separation process.) The living flow, having an air flow in the outer orbit, is unstable, which manifests itself in frequent breakdowns of the separation process.

The goal / invention is to ensure the continuous operation of the separator and increase its reliability.

This goal is achieved due to the fact that it is provided with a disk with spiral channels installed in the lower part of the body, while there is a groove on the end surface of the disk.

ten

FIG. 1 depicts a scrambled vortex separator; on 1f1g. 2 is a view according to the article | roll A in FIG. one.

The vortex separator includes a loading nozzle 1 for feeds | And a rash) of which

15 of the material w case 2, on the side surface of which there are nozzles 3 installed. IH nozzle 4 for removing air with a fine fraction.

In the central part of the housing there is a mounted: left fixed disk 5 with a groove 6

20 and spiral channels 7. In the lower part, case 2, there is a set of a large fraction of t8.

The operation of the vortex separator is as follows.

25

The source material enters the body 2, the iKOT-opoM under the action of air jet discharge, coming from the nozzles 3 and the spiral channels 7, which are connected to the atmosphere, form a single roar air 80

a ny stream that creates both detrobate and force; transfer of particles into the chain.

Deacon 5, providing an airykeep in the internal orbit, contributes to a shape that ensures a steady movement of air along a twisted spiral, while the source material moves in an annular separation zone between the disk 5 and the inner surface of the housing 2.

Fine particles are removed through the nozzle 4 icoiBMacTHo €: air meters, and large particles, repeatedly exposed to the lotus air from the nozzles 3 and spiral channels 7, fall into the collection of coarse fraction 8.

From the change in the grain separation of fractions is achieved by changing the intensity of air suction from 2.

Claims (2)

1. USSR author's certificate No. 6L2721, cl. B 07 B 7/083, 04j01.77. 2. USSR Author's Certificate No. 303565, 1КЛ. G 01 N 15/02, I 3.05.71.