SU882946A1 - Device for magnetic treatment of liquid and gaseous media - Google Patents

Description

(54) DEVICE FOR MAGNETIC TREATMENT OF LIQUID AND GASEOUS MEDIA,

I

The invention relates to devices for the magnetic treatment of liquids or gases, in particular for preventing the formation of scale on the walls of heat and power apparatuses, preventing the formation of solid deposits in apparatuses and pipelines of oil and chemical industry, magnetic desalting of water and its activation, for. magnetic purification of waste gases, waste water, etc.

Devices for magnetic treatment of water are known, comprising a housing, magnetic conductors located therein with annular or cylindrical magnets magnetized along.

However, these devices do not provide sufficient efficiency.

Closest to the present invention is a device comprising a housing, an inlet and an outlet, and

The magnetic system is made in the form of a set of ferrite magnets pzj.

The disadvantage of the device is low productivity.

The purpose of the invention is to increase the pro. performance of the device.

The goal is achieved by the fact that in the device, including the housing, the inlet and outlet nozzles. And the magnetic system, implemented in video

10 sets of ferrite magnets, ferrite magnets are made in the form of bars with a segmented cross-section, magnetized by perpendicular cylindrical formation of the surfaces of the bar and alternating in length and mounted in the housing relative to each other alternately extending and concave surfaces.

FIG. 1 shows a device, a longitudinal section, in FIG. 2 - section A-A in FIG. one.

Claims (2)

The device consists of a housing 1, an inlet 2 and an outlet 3 nozzles 3 with flanges and a magnetic system 4. The magnetic system is made up of ferrite bars 5 with a cross section of cross section and fixing bars 6, made of a nonmagnetic material. The fastening to the housing is carried out by studs 7, the distance between the rows of magnets is adjusted by the washers 8. The device operates as follows. The processed medium enters the working gaps of the device and, between the poles of the magnets, is subjected to magnetic treatment. A set of segment magnets with a large length, their transverse magnetization and corresponding location relative to each other provide a large working section for the flow of liquid (gas) and its processing by magnetic flux with an induction changing its sign repeatedly, while the magnitude of the induction changes in a wide range (U up to 200 mt). With this design, the flow of liquid (gas) intersects sharp gradients of magnetic induction (up to 400 mt / cm). The magnets are magnetized perpendicular to the cylindrical forming surfaces of the bars and alternating in length. Multi-pole magnetization increases the number of zones with strong gradients of magnetic induction. To ensure overlap of a wide range of magnetic induction (100,200 mt), the magnets are in pairs facing each other with tight, concave surfaces. In this case, between the magnets, several zones with different magnitudes of magnetic induction and different induction gradients are formed when passing from the region and along the regions. In addition, in the region with lower magnetic induction values, LIQUID can enter only along the zone with large magnetic induction . The ratio of the working volume through which the fluid flow processed by the magnetic field to the total volume of the magnetic system flows is 35-55% (in known systems 5%). The performance of experimental samples of the order of 720 m / h at a water flow rate of 2 m / s, which exceeds the performance of the known devices in 3-6 times. In addition, its flow area can be increased to almost any size without significant changes in the design by repeating the main module multiple times. The invention The device for magnetic treatment of liquid and gaseous media, including a housing, inlet and outlet nozzles and a magnetic system made in the form of a set of ferrite magnets, is different from the fact that, in order to increase the performance of the device, ferrite magnets are made in the form of segmental cross-section, magnetized perpendicularly cylindrical forming the bar surfaces of the bars and alternating in length and mounted in the housing relative to each other alternately convex and concave and surfaces. Sources of information taken into account in the examination 1.Klassen V.I. Magnetization of water systems. Chemistry, M., 1978, p. 115 2. Industrial Energy No. 8, 1966, p. 21, Fig. 1.