RU2703837C1 - Magnetic activator - Google Patents

Abstract

FIELD: physics.SUBSTANCE: invention relates to methods and means of magnetic activation of liquid, colloidal and gaseous media. Magnetic activator comprises non-ferromagnetic flat expansion vessel built into working pipeline, dimensions of which provide a given reduction in the speed of the activated working medium flow and increase in its residence time in the alternating magnetic field, placed in the through opening of the non-ferromagnetic body, consisting of two rigidly connected parallel cassettes with parallel cylindrical shaped channels, made in them, in each of which there is an equal number of permanent magnets connected inside the channel by like poles, oriented opposite the poles of the other polarity of the magnets, placed in the channels of the opposite cartridge, wherein the magnet length is at least twice greater than the distance between the longitudinal axes of the magnets located in the proximal channels of the opposite cassettes.EFFECT: high efficiency of magnetic activation for increasing internal energy of the liquid, control and adjustment of operating conditions, compactness, modularity of the design, autonomy of the device.1 cl, 1 dwg

Description

The invention relates to methods and means of magnetic activation of liquid, colloidal and gaseous media and can be used in the development and operation of internal and external combustion engines of vehicles and technological machines, liquid jet engines, in heat engineering and energy, in the oil, food industry, in medicine , biology, agriculture and other fields. Physical processes occurring during magnetic influences on non-ferromagnetic fluids possessing the properties of diamagnetics and paramagnets are described in [1, 2] and other sources.

Known magnetic resonators “Super Fuel Max”, patented by General Motor Corporation based on magnetically rigid ferrites [3]. The device consists of five pairs of permanent magnets based on neodymium-iron-boron alloys, combined in two blocks that are rigidly fixed on opposite sides of the fuel pipe sections in the immediate vicinity of the carburetor, injector or in front of the high-pressure fuel pump so that the north poles of the magnets of one the blocks were against the south poles of another.

The disadvantage of this device is that within the active section of the fuel line, the magnetic field will vary significantly. If, according to the developers, near the poles it will be equal to 1400-1600 Oersted, then in the center of the fuel line (20 mm in diameter) the tension will not exceed 150-300 Oersted, that is, the effect of the magnetic field on different layers of fuel will not be the same. The path length over which the fuel is treated with a magnetic field is not more than 70 mm. Compensation for changes in the speed of fuel flow during engine operation at different operating modes is not provided. It seems problematic to activate large masses of liquid media using a similar device. The design does not provide for the adjustment of the main magnetotropic parameters.

Also known apparatus [4], consisting of a non-ferromagnetic housing, inside of which are fixed permanent magnets arranged so that a zigzag movement of the working fluid between them is provided.

The main advantage of the activator [4] over the “Super Fuel Max” resonators [3] is the increase in the path and time of movement of the working fluid in a magnetic field by at least 3 times. However, the zigzag-like flow of the activated fluid with sharp changes in the flow passages of the activator and the direction of fluid movement inevitably leads to undesirable turbulent and cavitation phenomena that disrupt the work processes and complicates the process of regulating the magnetic parameters of the activator. As the fluid flow rate increases, these negative effects increase.

In the inventive device, a different scheme of activation of the working fluid by an alternating magnetic field is implemented, based on a local increase in the bore of the pipeline, which allows to reduce the speed of movement and proportionally increase the residence time of the working fluid in a magnetic field.

The figure shows an explanation of the principle of operation of the claimed device, shown in a partially disassembled position. The mutual orientation of the main components of the magnetic activator corresponds to the actual working position. The device contains an expansion tank 1 built into the working pipeline and a body of non-magnetic material 2, consisting of two parallel cassettes in which longitudinal parallel channels are made with permanent magnets located in them 3. The poles of the magnets are conventionally highlighted in color: N - light, S - dark. The number of magnets in each channel is the same, and they are in contact with each other with the same poles. The expansion tank is mounted inside the through opening of the housing, and its dimensions correspond to the dimensions of the opening. The magnets are arranged so that their lines of force pass through the activated working fluid moving in the expansion tank and are closed at the opposite poles of the nearest magnets of the parallel cassette. An alternating magnetic field is created by reversing the polarity of the magnets at certain intervals equal to the length of the magnet, and the number of magnetization reversal cycles of the working fluid is one more than the number of magnets mounted in the channel: in the figure, the number of magnets in the channel is five, and the number of magnetization reversal cycles is six.

In order to prevent the closure of the magnetic flux lines between the magnets located inside each channel, and to ensure the unconditional direction of the lines of force to the near pole of the magnet of the opposite cassette through an expansion tank with a moving working fluid, the length of each magnet should be at least 2 times the distance between the longitudinal axes of magnets located in the nearest channels of the opposite cassettes of the housing. The accepted relative increase in the length of the magnet by 2 times or more is due to the fact that the connection of the magnets in the channels occurs with the same poles, which doubles the magnetic field strength in the contact zone, and when using shorter magnets, magnetic flux closure will occur inside the channel. In order to set the orientation of the magnetic flux, the thickness of the expansion tank and the corresponding size of the opening of the housing should also be minimized.

For the implementation of magnetically rigid characteristics and high magnetic field magnets, neodymium-iron-boron alloy magnets are used. In the inventive device used commercially available cylindrical niode magnets with a size of 10 × 40 mm The total number of magnets in the cassettes of the housing is assigned according to the criterion for ensuring the specified parameters of the magnetic activation of the working fluid, taking into account the type of activated working fluid and the characteristics of its flow. The figure shows the distribution of magnets in 11 parallel channels of each cartridge and their number is 5 pieces. in each channel. The total number of magnets in the device in our case is 110 pcs.

The geometric and magnetic characteristics of the active part of the inventive device and the residence time of the working fluid in it, ceteris paribus, are several times higher than the corresponding indicators of analogues.

The assembly of the device and bringing it into working position is carried out in the sequence:

- marking the poles of all magnets;

- placement of magnets in the channels of the cassette cassettes according to the designated scheme;

- installation of the expansion capacity of the pipeline inside the housing;

- connection of the regular main pipeline of the activated working fluid to the inlet and outlet pipes of the expansion tank of the pipeline;

- implementation of the magnetic processing workflow.

Monitoring the effectiveness of the magnetic activation of liquids in the conditions of application of the inventive device is carried out by indirect methods based on recording changes in the surface tension or viscosity of the liquid before magnetic treatment, in its process and after processing. If necessary, a processing process is prescribed that provides for several cycles of the passage of the working fluid through the apparatus.

The inventive magnetic activation apparatus has the following advantages:

- allows you to implement highly efficient magnetic processing processes that are universal for the activation of most liquid and gaseous media;

- provides the specified characteristics of the magnetic field in all individual sections of the fluid;

- allows you to slow down the flow rate of the working fluid in the area of the expansion tank and, accordingly, increase the time during which an alternating magnetic field acts on the activated working fluid;

- provides simplicity of control and regulation of operating modes;

- compact and modular design;

- the autonomy of the device associated with the lack of external power sources;

- minimum regulatory procedures during operation.

Information sources

1. Pomazkin V.A. Nonspecific effects of physical factors on biotechnosphere objects: Monograph. - Orenburg, IPK OGU, 2001 .-- 340 p.

2. Schurin K.V. Changing the properties of non-magnetic fluids in an alternating magnetic field / K.V. Schurin, I.G. Panin // "Information Technology Bulletin" - No. 1. - 2017 .-- S. 103-114.

3. USA patents No. 4802931, No. 4496395, No. 7458412, General Motor.

4. Pat. 2411190 RF, IPC G02F 1/48. Magnetic activator of liquid media / Pomazkin V.A., Schurin K.V., Tsvetkova E.V. - Publ. 02/10/2011. Bull. Number 4.

Claims (1)

Magnetic activator, including a non-ferromagnetic flat expansion tank built into the working pipeline, the dimensions of which provide a predetermined decrease in the flow velocity of the activated working fluid and an increase in its residence time in an alternating magnetic field, located in a through opening of a non-ferromagnetic casing, consisting of two rigidly connected parallel cassettes with them longitudinal parallel channels of cylindrical shape, in each of which an equal number of permanent magnet connected inside the channel by poles of the same name, oriented opposite the poles of a different polarity of magnets located in the channels of the opposite cassette, characterized in that in order to ensure a given direction of the magnetic flux lines, the length of the magnet is at least twice the distance between the longitudinal axes of the magnets located in the nearest channels of the opposite cassettes.

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