SU1402575A1 - Method of separating suspension - Google Patents

Abstract

The invention is related to the flight infiltration can be used to classify the Nepesian suspension with a highly conductive cable. The LID phase and separate fractions and washing of these suspensions improve the quality of the suspension separation products by controlling the velocity of the electromagnetic field. We process the t-e suspension to pass through a rotating electromagnetic field, the plane of rotation of which is perpendicular to the direction of flow. The direction of the vradenich electromagnetic field in the course of the flow changes the iia in opposite directions with a single cam at the speed of the speed of the field or field. I il.

Description

(P

e

iu

about

HS

ate

ate

The invention relates to the enrichment of minerals and can be used to classify the suspension suspensions with a highly conductive liquid phase into separate fractions and wash these suspensions.

The aim of the invention is to improve the quality of the products for separating the suspension by adjusting the turning power of the electromotive field.

The drawing shows a device for implementing a method for separating a suspension with a highly conductive liquid phase.

The device contains mounted and displaced along the common axis, the sintered vessels 1–3, with successively from top to bottom, decreasing feeds 4 and drain 5 nozzles, discharge devices 6–9. Each of the cylindrical cylinders 1–3 made by a c-dielectric mag- rial is installed, respectively, inside a stator 10–12 high-speed electric motors to which electric voltage is applied. Stators 10-12 are mounted so that

the direction of rotation is electromagnetic fields generated by the stators iO and 12 opposite to the direction of rotation of the electromagnetic field generated by the stator 1 I. Device snpbzh:; - but with a flat lid 13.

The method for treating the slurry is as follows.

SOURCE-ZP SUSPENSION FOR.

pressure pc gravity flow; tangentially established

supply pipe A in the wall T region of the cylindrical vessel J. The flap of the stator winding 10 is energized in the same way as in an asynchronous electric motor, as a result of which a rotating electromagnetic field arises, causing the induced currents to occur.

neck suspension. The interaction of the "reaction to p) d) 5 and high speeds x; -p." D ;; encl

suspensions of n ((- spechillos1 pai divided not by particles of f. -rjw g MeiibiintMit by rs-measures and density {tness "than in a vessel of r 1. Particles with large sizes or large densities} are better than the near-wall region of the vessel 2, noi ; 7, from where the loadings are unloaded; 15. Then suspended: and (hour) hours; the electromagnetic field with induced toxicity of the conductive liquid phase of the suspension leads to the involvement of - IUT suspension in the right W. Ztelnaya movement, the speed of which is regulated by the speed of the enemy electromagnetic field g can reach 8000-10000 s / m and more. The immense speeds are impeded, not even achieved by turbo55

This segment

cyclones, 31, have significant centrifugal forces, under which separation of particles of the solid phase of the suspension occurs. At the same time, large particles and particles with a high density are thrown to the wall of the cylindrical vessel and, moving by force, fall into the unloading one. device 6, from where the trap TLS unloader 1 D, Suspension;: particles of smaller size and smaller r: lottery goes further inside the cylindrical vessel 2. The stator M is installed in such a way that, when by; it creates a rotating h. 1ectro-magnetic field, the direction of which is rotated by the}} of the hoo-но but n.-zprapls; : - vrnshenip 1 b ;; T; -H, 1G 1kt; l; / t given by the stators 10 and 12. The floor of the list of this floor of the stztora suspension begins to warr; 1t 7n opposite direction. as a result, at the border of the vessels and 2, 2, transition regions are created, where the velocity of the yrai and: k; 1dkost drops to zero, l ZgTtem;: zu.e: -y yy its 5 nzp- panjiei-jt. ;; egu. n.:;: - -; cr; on r; p ;; is; -; olit sharp skenosti and l ;; l iiee x (.-, 1 large graments of strength. Due to inertia of hours hcr, -. of life vriiu coi; chgggsh ly; -; from.:; 1Ч.От-птом segment

SKP1P-OT

  l with t; g: l with f; ;, i to about on niTEepKHocti

h, about prs from fast gi ;; ; -; i and about lssso brakes /; , particles try

ZHALK GTI,. 1LT. ;; m

zo na g goinh; pitot; - water to the fact that

Suspension occurs: 1 e t-tional-e voltage, t -accelerately accelerated process. M-: icconopr; - :. ra g occurs .. ff.nnl ;. npCMi-inKa is izle from pollution; 11;) their primesol. In vessel 2 suspensions of pra:; CTS 1 stator 1 1 e / hectromlag starch field with a ball head;: its speed:, 4f: v in a vessel 1. Tto D1 :: l1 T1: for

the walking area between vessels 2 and 3 where the intensive washing of suspensions occurs again, and R receives a cylindrical vessel 3 in which it is accelerated by the rotating electromagnetic field of the stator 12, and because of the rotational speed of the electromagnetic field, the separation of suspensions occurs in a smaller class. The coarse and heavy particles are removed by the unloader 16.

As a result of the rotation of the suspension inside the vessels I-3 along their common axis, a rarefaction occurs, in the region of which small and light particles are grouped, while the magnitude of the dilution at the boundaries of the vessels 1–3 varies abruptly (due to the difference in accelerated forces) and directed both upwards to the discharge nozzle 5 and to the unloader 17. If the gradient is directed upwards, then there is an advantage that the light and small parts move upwards, if downward, then the light and small particles move downward along the rarefaction zone. "IT-fCMbmoHHC diameters of the vessel -3 is pleased with the sudden flow of water from the walls to the npj.oceuyw zone, with some of the water forming an upward flow, as itMcer is in the G11arocyclic region. -B depended on gallsh. -It pa-j birth n prkoss py pststi happening

Dit P1LN; L removal of the lungs and particles to the drain patrusku 5 complementary cleaning of

small particles or snow particles + with

in the paraxial region, i.e. only the lightest and smallest particles, while larger and heavier particles enter the unloading device 9 and are discharged by the unloader 17. By adjusting the movement of the suspension with the unloaders 17 and 18, it is possible to achieve different separation modes of the galamyos particles: with their additional cleaning and removal through the drains - Nozzle 5 or without cleanup with removal to the discharge device 9.

Form

the invention

A method of separating a suspension with a highly conducting liquid phase, consisting in passing a suspension stream through a rotating electromagnetic field, the plane of rotation of which is perpendicular to the direction of movement of the suspension stream, and in unloading the products of dissipation, about l and h h and c. that, in order to improve the quality of the separation products, along the suspension, successively alternate that direction of the electrically generated, e: -Itno1-on the floor to the other with (mening. increase of CKopiTCTK its size;

Yu

Claims (1)

Claim A method of separating a suspension with a highly conductive liquid phase, which consists in passing the suspension stream through a rotating electromagnetic field, the plane of rotation of which is perpendicular to the direction of movement of the suspension stream, and in unloading the separation products, which is important. that, in order to improve the quality of separation products, in the direction of the suspension, the direction of rotation of the electromagnetic field is alternately opposite to that of the one-time one. increase in speed of its rotation.