RU2229620C1 - Fuel-air mixture air treatment device - Google Patents

Abstract

FIELD: power engineering, heat power plants and internal combustion engines. SUBSTANCE: proposed device including permanent magnets and catalyst is made in form of hollow cylinder with inlet and outlet branch pipes which accommodates radially arranged permanent magnets in form of plates creating magnetic field and installed to form clearance for free passage of air between plates and outer side wall of cylinder. Magnets are secured on outlet branch pipe driven into cylinder, catalyst being placed between magnets. Part of branch pipe driven cylinder is provided with holes tom pass air. EFFECT: increased economy of heat power plants and engines, reduced concentration of harmful admixtures in exhaust gases. 1 dwg

Description

The invention relates to energy, heat power plants and engines, including internal combustion.

There is a method of increasing the energy of the working medium for engines and heat power plants, which consists in passing through the working medium an electrically exciting pulse, for example, a magnetic field, a laser beam or an electric arc (UK application No. 2241746, F 02 G 1/02. Review journal "Inventions of the World" Issue No. 65, No. 5, 1993, p. 22).

A device for treating air in an internal combustion engine (ICE), intended for ozonation of air before mixing it with fuel, increasing the completeness of fuel combustion and reducing the toxicity of exhaust gases of the engine, is known. Ozonation of air is achieved by moving air toward the electron wind generated during a corona discharge between two electrodes (USSR Author's Certificate No. 1341366, F 02 M 27/00, Bull. No. 3 from 09.30.87). The disadvantage is the complexity of the design of the device and the need for a sufficiently powerful electric current generator.

It is known that when exposed to air by electric or magnetic pulses, only the dissociation of oxygen molecules into negative ions occurs. In this case, the dissociation of nitrogen molecules does not occur, since the dissociation energy of nitrogen molecules is 2 times higher than that of oxygen (USSR Author's Certificate No. 1825887, F 02 M 27/04, Bull. No. 25 dated 07/07/93).

A device for processing fuel components with the help of catalysts, providing improved combustion efficiency of the fuel. The device contains a sealed cylinder with a granular catalyst (RF Patent No. 1799429, F 02 M 27/00, Bull. No. 8 from 02.28.93).

A device for magnetic processing of a fuel-air mixture is known, consisting of a flow channel with a hollow cylindrical magnet installed therein, magnetized in the axial direction (USSR Author's Certificate No. 1477929, F 02 M 27/00, Bull. No. 17 dated 05/07/89). The device is designed to increase the efficiency of the internal combustion engine. However, this device significantly increases the hydraulic resistance in the fuel-air tract.

A device for processing fuel components is known, which includes permanent magnets and a granular catalyst (RF Patent No. 2028491, F 02 M 27/00, Bull. No. 4 from 02/09/95). However, in this installation, only fuel, which is 3-5% of the volume of the entire fuel-air mixture, is subjected to processing, and the air of the mixture is not processed. Moreover, the installation of a fuel processing device on the fuel path is accompanied by an increase in hydraulic resistance in it and an increase in corrosion of the fuel path due to the higher chemical activity of the fuel.

The technical result that can be obtained by carrying out the invention is to increase the efficiency of heat power plants and engines and reduce the concentration of harmful impurities in the exhaust gases.

To achieve this technical result, the device for processing air of the fuel-air mixture, which includes permanent magnets and a catalyst, is made in the form of a hollow cylinder with inlet and outlet pipes, inside of which are permanent magnets in the form of plates that form a magnetic field, thus that between them and the outer side wall of the cylinder there is a gap for the free passage of air, while the other ends of the magnets are attached to the outlet pipe inserted into the cylinder, while between the catalyst is placed in threads, and the portion of the nozzle introduced into the cylinder has openings for air passage.

The introduction into the device for processing air of a fuel-air mixture of radially arranged magnets that form a magnetic field and a catalyst through which magnetic lines of force pass, allows to obtain a new property, which consists in increasing the chemical activity of air due to the dissociation of molecules of not only oxygen but also nitrogen, constituting up to 89% of air, which allows to reduce fuel consumption, increase its combustion efficiency and reduce the concentration of harmful substances in exhaust gases.

Figure 1 shows a device for processing air fuel-air mixture, figure 2 is a section aa.

A device for processing air of the fuel-air mixture is a hollow cylinder 1 with a supply 2 and outlet 3 pipes. Permanent magnets are radially located inside the cylinder in such a way that between the magnets 4 and the outer side wall of the cylinder 1 there is a gap 5 for free passage of air. At the other ends, the magnets 4 are attached to the outlet pipe 3 introduced into the cylinder 1, and a catalyst 6 is placed between the magnets. The portion of the outlet pipe 3 introduced into the cylinder 1 has openings 7 for air passage.

The device operates as follows.

The processed air through the inlet pipe 2 is fed into the inside of the cylinder 1. Inside the cylinder 1, through the gaps 5, the air is evenly distributed throughout the entire volume of the cylinder 1. After that, the air moves to the part of the discharge pipe 3 introduced into the cylinder 1, passing between the magnets 4 and through the catalyst layer 6 When exposed to a magnetic field on air in the presence of a catalyst, not only oxygen but also nitrogen molecules dissociate, comprising up to 80% of the air, which provides a significant increase in the chemical activity of the treated about air and more efficient combustion of fuel. The dissipated air passes through the holes 7 and enters the exhaust pipe 3 for the subsequent formation of the fuel-air mixture.

Sources of information accepted in the preparation of the application

1. UK application No. 2241746, F 02 G 1/02. Abstract journal "Inventions of the World", issue No. 65, No. 5, 1993, p. 22.

2. USSR Copyright Certificate No. 1341366, F 02 M 27/00, Bull. No.3 from 09.30.87.

3. USSR copyright certificate No. 1825887, F 02 M 27/04, Bull. No. 25 dated 07/07/93.

4. RF patent No. 1799429, F 02 M 27/00, Bull. No.8 from 02.28.93.

5. Copyright certificate of the USSR No. 1477929, F 02 M 27/00, Bull. No.17 on 05/07/89.

6. RF patent No. 2028491, F 02 M 27/00, Bull. No. 4 of February 9, 1995 - a prototype.

Claims (1)

A device for treating air of a fuel-air mixture, comprising permanent magnets and a catalyst, characterized in that it is made in the form of a hollow cylinder with inlet and outlet pipes, inside of which are permanent magnets in the form of plates that form a magnetic field, so that there is a gap between them and the outer side wall of the cylinder for free passage of air, while the other ends of the magnets are attached to the outlet pipe introduced into the cylinder, while catalysis is placed between the magnets op, and introduced into the cylinder tube portion has openings for the passage of air.

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