RU1768524C - Device for water treatment in the magnetic field - Google Patents

Abstract

SUBSTANCE: device contains several magnetic activators installed in parallel with holders inside the housing. Each activator is equipped with a turbulizing nozzle located upstream of the activator. Magnetic activators are movably mounted along the holders. 1 s.p. f-ly, 3 ill.

Description

The invention relates to devices for treating water in acoustic and magnetic fields during its preparation to reduce corrosion activity, for waterflooding of oil reservoirs, in technological processes of water and oil purification, in the power system in combating scale formation and scaling.

Closest to the invention is a device comprising a housing with a magnetic activator located inside it, made in the form of a rod of diamagnetic material, with permanent magnetic poles of the same name mounted to it, and a turbulent nozzle placed along the flow in front of the magnetic activator.

A disadvantage of the known installation is that

- with the proposed arrangement of the rods and magnets, the streamlined (live) cross-section of the structure increases significantly and, therefore, the flow cross section decreases, which entails an increase in the hydraulic resistance of the area on which the installation is placed;

- the arrangement of magnetic elements creates concentrated magnetic fields only between the elements themselves, a large cross-sectional area remains, not covered by a magnetic field, despite the mixing of the rods by 60-90 °;

-when activated by a magnetic field, it is important that the liquid passes sequentially alternating field, and this is not provided for in the design of the prototype;

- a change in the magnetic field strength when changing the salt composition of water is almost impossible;

-for high-quality activation, an increase in flow turbulence is necessary; there are no turbulators in the prototype installation.

The aim of the invention is to increase the productivity of the device and the quality of the processing fluid due to the alternating in the dispersed space

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over the entire cross section of the magnetic field and the possibility of its concentration in a particular region of the cross section.

This goal is achieved by the fact that the device for treating water in a magnetic field is provided with three diamagnetic rods arranged on diamagnetic holders parallel to each other along the axis of the pipeline. The diamagnetic rods are isolated from one another by sleeves from a diamagnetic material and directed by one menus Htiftii / Tn o filbcaMVi facing each other, for example, the diamagnetic holders form an equilateral triangle in cross section, at the tops of which there are magnetic activators, and in the middle of each holder screw centralizers are located. Magnetic activators tend to move by moving diamagnetic holders along the grooves. In front of the device at the entrance, turbulators are installed - hydrodynamic sound emitters.

The proposed device is characterized by the following features:

a) a magnetic activator;

b) permanent magnets;

c) a turbulent nozzle;

d) magnetic activators.

Features a, b and c are common with the prototype, and feature d distinguishes the proposed technical solution from the prototype. A comparative analysis with the prototype shows that the claimed technical solution differs in terms of r. Thus, it meets the criteria of the invention of novelty. Comparison of the claimed solution not only with the prototype, but also with other technical solutions in the art did not allow them to identify features that distinguish the claimed solution from the prototype, which allows us to conclude that the criterion meets significant differences.

In FIG. 1 shows the proposed device; in FIG. 2 - longitudinal section aa; Fig 3 is a magnetic field spectrum.

The device comprises a magnetically conducting housing 1, inside of which there are three parallel diamagnetic rods 2, on which the magnetic elements 3 are mounted, with magnetic poles facing each other and diamagnetic bushings 4. The ends of the rods have a thread onto which the fairing nuts 5 are screwed. the cowl nuts m are fastened with bolts to the holders 6, in the middle part of which the centralizer screws 7 are screwed. In front of the unit, the cowl nuts m

5 bolts 8 fasten turbulators (hydrodynamic sound emitters) 9.

In FIG. Figure 3 shows that the magnetic field with this arrangement of magnets (with the same poles towards each other):

a) completely block the flow zone;

b) alternating alternating fields are created (zone A and zone B, etc.);

c) the magnetic housing of the installation is working;

d) at any point of the installation, the field strength is the vector sum of the stresses created by individual magnets (Bi).

By moving the magnets in the installation case, the field intensity can be changed at one point or another (D) The device operates as follows: liquid, meeting turbulators 9 on its way, causes pulsation of the flow along the magnets 3. The pulsating fluid flow moves along the magnets and, alternating magnetic field zones are subjected to activation.

If the salt composition is uneven over the cross section, then by mixing the magnets a more optimal tension is achieved in the desired installation area (for example, in the lower part).

The proposed device design allows more fully and efficiently using the working activation zone due to the interaction of the flux with the generated magnetic fields and the magnetic housing, creating magnetic fields of various intensities depending on the salt composition over the cross section. The parallel arrangement of activators along the axis of the pipeline does not create hydraulic resistance to flow.

The installation of the device in the conduits of the PPD system makes it possible to reduce the corrosive activity of water and improve its washing properties in the oil reservoir.

Claims (2)

1. A device for treating water in a magnetic field, comprising a housing with a magnetic activator located inside it, made in the form of a rod of diamagnetic material with permanent magnets mounted on it, oriented by the same poles, and a turbulent nozzle, placed upstream magnetic activator, characterized in that, in order to increase the productivity of the device and the quality of the liquid treatment, it is equipped with additional magnetic activators installed in the housing parallel to its axis and holders made of diamagnetic material, with screw centralizers, while the holders are installed inside the housing with the formation of a triangle in cross section, the vertices of which are sections of magnetic activators. 2. The device pop. 1, characterized in that the magnetic activators are mounted for movement along the holders. . 1 s- j AX j77T V ,. N...YYYY. I fR: sT v-y frSS89Il Fig.Z