SU912665A1 - Apparatus for magnetically treating liquid - Google Patents

Description

(54) DEVICE FOR MAGNETIC TREATMENT OF LIQUID

I

The invention relates to devices for the magnetic treatment of liquids and can be used in all areas of the industry where magnetization of aqueous systems is used.

A known apparatus for magnetic treatment of a fluid, comprising a housing with an axially disposed magnetic core forming a working gap for the passage of fluid with the housing, and a flexible screw nozzle with a variable screw elevation angle mounted at the entrance to the apparatus 1.

The disadvantage of this apparatus is the difficulty of adjusting the multiplicity of the intersection, designed to magnetize the liquid of the magnetic field lines, since changing the pitch of the screw insert requires stopping the process and disassembling the apparatus. Moreover, the apparatus has a low efficiency of magnetic treatment due to the small number

POWER lines intersected by fluid flow.

Also known is an apparatus for the machining of liquid containing a body of diamagnetic material, magnetic washers installed with gaps between themselves on a driven shaft, inlet and outlet nozzles, the axes of which are perpendicular to the axis of the shaft and in one plane with the latter 2 .

The disadvantage of such an apparatus is the insufficiently high efficiency of the magnetic treatment of the liquid, since the latter rotates together with magnetic washers, while crossing a small number of magnetic field lines formed by the washers. In addition, the design of this apparatus is complicated by the need to install an electromagnet outside the body.

The purpose of the invention is to increase the efficiency of magnetic treatment by

increasing the number of magnetic field lines intersected by the flow of a magnetised fluid, as well as simplifying the design of the device.

The goal is achieved by the fact that the apparatus, comprising a case of diamagnetic material, magnetic washers installed at a distance from the druse on a shaft with a drive, inlet and outlet nozzles, the axes of which are located perpendicular to the axis of the shaft and in the same plane with it guide plates made with protrusions on one of the edges of each and installed in the same plane with the axis of the shaft and the inlet and outlet nozzles, as well as magnetic conductors made in the form of rods installed perpendicularly flat awns guide plates, wherein the plates and protrusions of said yokes are arranged between the washers and the inlet and outlet are coaxial.

FIG. 1 shows an apparatus for magnetic treatment of liquids, a longitudinally vertical section; in fig. 2 - section aa of FIG. on fig.Z section bb of figure 2.

The device consists of a body made of a diamagnetic material, magnetic washers 2, which are permanent magnets, are installed with gaps between each other on the shaft 3 with the drive k, the inlet nozzle 5 and the outlet nozzle 6 located coaxially, and the axes of which are perpendicular to the axis of the shaft 3 and in one plane with it, two guide plates 7, with protrusions 8 on one of the edges of each of them installed in the same plane with axis 3, nozzles 5 and 6 and magnetic conductors 9 made of magnetic material in the form rods installed nnyh perpendicular to the plane of the plates 7 and arranged in the gaps between the magnetic disk 2. The protrusions 8 and plates 7 are arranged in the gaps between the magnetic washer 2.

The device works as follows.

The demagnetized liquid through the inlet 5 enters the cavity of the housing 1 and is divided into two streams by the guide plate 7, which further pass through the gaps between the magnetic washers 2 rotating together with the shaft 3, crossing

the normal lines of force of the magnetic field created by said washers (permanent magnets) 2. The protrusions 8 of the plates 7 prevent rotation of the fluid flows together with the washers 2, which allows the power lines in the gaps between the said washers to be repeated many times (depending on the speed of rotation of the shaft 3 and flow rates)

cross the flow of fluid. The magnetic cores 9 introduced into the gaps between the washers 2 narrow the channels along which the fluid moves, thereby causing an increase in the speed of its movement. AT

Claims (2)

5, in the zone of the smallest cross section moving at maximum speed, the liquid intersects the magnetic field lines, which, due to the reduction of the gap between the permanent magnets 1 magnetic conductor 9 and the washers 2), have the largest induction gap in the gap. I The combination of the above effects of the magnetic field lines makes it possible to significantly increase the efficiency of magnetising liquids while at the same time simplifying the design of the apparatus. Formula of Invention An apparatus for magnetic treatment of a fluid, comprising a housing of a diamagnetic material, magnetic washers installed at a distance from each other on a driven shaft, inlet and outlet nozzles, the axes of which are located perpendicular to the shaft axis and in one plane with it, characterized in that , in order to increase the efficiency of machining, by increasing the number of magnetic field lines intersected by a stream of magnetised liquid, and also by simplifying the design of the apparatus, it is equipped with two guide plates made and with protrusions on one of the edges and installed in the same plane with the shaft axis and magnetic conductors made in the form of rods installed perpendicular to the plane of the guide plates, with the protrusions of the plates and magnetic conductors located between the magnetic washers, and the inlet and outlet nozzles are aligned. Sources of information taken into account in the examination 5 1. USSR Author's Certificate ff 190368, class, C 02 B 9/00, 1965. 2. USSR author's certificate W 606819, cl. From 02 to 9/00, 1976.