SU1219143A1 - Magnetic separator for fine dividing of liquid-disperse system - Google Patents

Description

The invention relates to the field of magnetic separation, can be used in chemical energy, metallurgical, food and other industrial areas where it is necessary to finely and continuously separate iron-containing impurities from liquids and gases.

The purpose of the invention is to increase the selectivity of the separation process by coordinating the direction of the centrifugal, gravitational and magnetic forces acting on the dispersed particles, and ensuring the continuity of the separation process.

The drawing shows the proposed separator.

The device comprises an inlet nozzle 1, a chamber in the form of an open flow chute 2 with a nozzle 3, a magnetic system containing coils 4, cores 5, a closing shunt 6, intermediate nozzles 7 for draining precipitated impurities, nozzles 8 for draining the purified liquid and separation manifold 9.

Editor L.Gratshsho

Compiled by A.Semenov

Tehred A.Aliyev. Proofreader E. Sirohman

Order 1185/11 Circulation 514Subscription

VSH-SPI of the USSR State Committee

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Branch ShSh Patent, Uzhgorod, st. Project, 4

19143.2

The separator works as follows.

Liquid-dispersed system through the inlet pipe 1 enters the curved chute 2. In this case, the magnetic system is turned on. Particles of impurities, the passage with the liquid through the magnetized nozzle 3,

10 experience the simultaneous precipitating effect of magnetic, centrifugal and gravitational forces. Due to the periodic action of the magnetic force (the system is powered by alternating current), the particles make a stepped drift towards the lower part of the chamber, forming an impurity concentrate near the wall. Through the system of intermediate branch pipes 7 and the lower section of the separator 20 collector 9, the concentrate of impurities is discharged from the chamber. At the same time, the purified liquid is withdrawn from the diametrically opposite side of the chamber through the corresponding nozzles 8 and the upper section of the separation manifold 9.

Claims (1)

MAGNETIC SEPARATOR FOR FINE SEPARATION OF LIQUID-DISPERSION SYSTEMS, comprising a chamber with curved walls, a ferromagnetic filter nozzle placed in the chamber, a magnetic system with magnetizing coils and cores, and an input and output nozzle, which is distinguished by the fact that, due to the selectivity, the process is distinguished by coordinated in the direction of influence of centrifugal, gravitational and magnetic forces acting on dispersed particles, and ensuring the continuity of the separation process, the camera is made and in the form of an arcuate gutter installed with a convex part down and provided with additional nozzles, the separator is equipped with a separation manifold installed in front of the outlet pipe, and the cores are located outside the chamber. 1,121!