Ion-electron waste processing plant

Abstract

An ion-electron waste processing plant comprises a waste feed unit designed so that the ingress of air thereinto is restricted, a triboelectric source of electrically charged particles of matter, a vent pipe with an extractor fan, a reactor in the form of a cavity having an inlet opening coupled to the waste feed unit, a second inlet opening coupled to an outlet of the triboelectric source of electrically charged particles of matter, an outlet opening to which an inlet of the triboelectric source of electrically charged particles of matter is coupled via a charged particle reflector, and a second outlet opening coupled to a device for purifying gases of organic contaminants, said device being in the form of a pipe having secured along the axis thereof a single-start, double-start, triple-start or quadruple-start auger of a gas stream swirler, the outlet of which is connected to a cooling and condensing expansion tank that is connected to the vent pipe with an air extractor fan, wherein the second outlet opening is separated from the interior part of the reactor by a charged particle filter which reflects charged particles into the reactor.

Description

[0001] DESCRIPTION OF THE INVENTION

[0002] ION-ELECTRONIC WASTE RECYCLING PLANT

[0003] The invention relates to devices for recycling waste in a solid and / or liquid state, in particular to devices for recycling using the ion-electron destruction method.

[0004] A waste processing reactor is known according to Russian patent No. 2786209 (published on 19.12.2022), in which the reactor is in the form of a closed cavity made with an inlet connected to a waste feed device and with an outlet for removing gaseous destruction products, while the internal surfaces of the cavity are partially or completely made conductive, and an electrode insulated from them is introduced into the reactor, connected to a source of high-voltage voltage pulses, and the size of the gap between the electrode and the conductive surfaces of the cavity ensures the formation of corona discharge streamers.

[0005] The disadvantage of the reactor is that the corona discharge streamers are formed in a limited area around the electrode, which makes waste processing at a distance from the electrode difficult, and also that a high-voltage pulse source must be used to operate the reactor.

[0006] The technical result that the invention is aimed at obtaining is the creation of a plant for ion-electronic waste processing, characterized by an increased formation zone and increased density of corona discharge streamers, as well as the absence of the need to use high-voltage sources.

[0007] The technical result is achieved in an ion-electronic waste processing plant, comprising a waste feed unit, configured to limit the flow of air through it into the interior due to a wad previously formed by pressing waste in it, a triboelectric source of electrically charged particles of a substance, an outlet pipe with an exhaust air fan and a reactor, which is designed in the form of a closed cavity with a first inlet opening connected to the waste feed unit, with a second inlet opening, to which the outlet of the triboelectric source of electrically charged particles of a substance is connected, with a first outlet opening, to which the inlet of the triboelectric source of electrically charged particles of a substance is connected through a reflector of charged particles in the form of a conical grid, with a second outlet opening for the discharge of gaseous destruction products, which is connected to a device for cleaning gases from organic contaminants,containing an outer cylinder made in the form of a pipe, along the axis of which a gas flow swirler is fixed, made in the form of either a single-, or double-, or triple-, or quadruple-thread screw, wherein the device for cleaning gases from organic contaminants is connected to an expansion tank for cooling and condensing the outgoing steam-gas products of destruction, which is connected to an outlet pipe with an exhaust air fan, wherein the second outlet opening is separated from the inside of the reactor by a charged particle filter made in the form of an electrically conductive screen, permeable to the gas flow, fixed to the walls of the reactor on electrical insulators.

[0008] In one embodiment, the outlet pipe is made with an electrostatic filter and / or a scrubber.

[0009] In one embodiment, the inner surface of the reactor cavity is made with a cooling circuit designed to condense the steam-gas destruction products inside the reactor.

[0010] In one embodiment, the cooling circuit of the inner surface of the reactor cavity is made of water.

[0011] It is preferable to implement the cooling circuit of the inner surface of the reactor cavity with a metal surface facing the inside of the reactor.

[0012] In one embodiment, the bottom of the reactor cavity is covered with water or a water-containing liquid.

[0013] In one embodiment, the bottom of the reactor cavity is provided with a bath or baths for collecting condensed destruction products.

[0014] In one embodiment, the bath or baths at the bottom of the reactor cavity are filled with water or a water-containing liquid.

[0015] It is preferable to implement an ion-electron waste processing plant with a pipeline that ensures the removal of condensed destruction products from the bath or baths at the bottom of the reactor cavity.

[0016] It is preferable to implement an ion-electronic waste processing plant with a pipeline that ensures the removal of condensed destruction products from the expansion tank.

[0017] It is preferable to design the charged particle filter in the form of a grid or lattice.

[0018] It is preferable to make the charged particle filter from metal.

[0019] In one embodiment, the charged particle filter is made in the form of two truncated regular pyramids with lower bases located in one plane, with upper bases located in another plane, rotated relative to each other around their common axis, wherein in the planes of the lateral faces of the truncated pyramids there are metal plates of the lateral faces connected to the metal plates of the upper and lower bases located in the planes of the upper and lower bases of the truncated pyramids so that gaps are made between the lateral edges of adjacent plates of the lateral faces.

[0020] Preferably, in a charged particle filter, the truncated pyramids are rotated around a common axis by an angle at which each lateral edge of one truncated pyramid is located at the same distance from two adjacent lateral edges of the second truncated pyramid. In one embodiment, in a charged particle filter, the radii of the circles inscribed in the lower bases of the truncated pyramids are equal, and the radii of the circles inscribed in their upper bases are different.

[0021] Preferably, in a charged particle filter, the attachment points of the side face plates of the truncated pyramids to the lower base plate alternate.

[0022] It is preferable for the charged particle filter to have the side plate faces in the form of trapezoids.

[0023] In one embodiment of the charged particle filter, the upper edges of the plates of the side faces of the truncated pyramids are located on a circle concentric with the axis of the truncated pyramids.

[0024] Preferably, in a charged particle filter, the connection of the upper edges of the side face plates with the upper base plate is through one on two circles concentric with the axis of the truncated pyramids.

[0025] In one embodiment of the charged particle filter, the upper base plate is made in the form of a rectangle shifted from the axis of the truncated pyramids towards the inlet opening of the reactor, wherein the upper base plate is made with openings and ribs directed towards the lower base, and the plate of the side face of one of the truncated pyramids located under the upper base plate is missing, and at the point of attachment to the lower base of the missing plate of the side face, a side metal plate with stiffening ribs on the surface facing the axis of the truncated pyramids is attached, connected by its second end to the free end of the upper base plate.

[0026] In one embodiment of the charged particle filter, the lower base plate is made with holes and ribs directed in the direction opposite to the upper base.

[0027] The invention is illustrated in the figures.

[0028] Fig. 1 shows a vertical cross-section of an ion-electron waste processing plant, where 1 is a reactor vessel with an internal cavity, 2 is the first inlet of the reactor, 3 is the second outlet of the reactor, 4 is the internal surface of the reactor cavity, 5 is the conductive surface of the water cooling circuit, 6 is the second inlet of the reactor, 7 is a triboelectric source of charged particles of matter, 8 is the bottom of the reactor, 9 is a unit for feeding processed waste, 10 is a device for cleaning gases from organic contaminants, 11 is an exhaust air fan, 12 is the first outlet for feeding particles of matter discharged in the reactor into the source 7 of electrically charged particles of matter, 13 is an outlet pipe, 14 is a bath on the bottom of the reactor, 15 is an expansion tank, 16 is a water cooling circuit, 17 is a reflector of charged particles at the first outlet 12 in the form of a conical grid,18 - pipeline for removing condensed destruction products from the expansion tank, 19 - water, 20 - gaseous waste destruction products, 21 - liquid destruction products condensed in the reactor, 22 - liquid destruction products condensed in the expansion tank, 23 - air flows with charged particles of the substance, 24 - air flows with uncharged particles of the substance, 25 - exhaust air fan of the triboelectric source of charged particles, 25.1 outer cylinder, 25.2 - inner cylinder, 25.3 - reflector of the flow of gases with uncharged particles, 26 - charged particle filter, 26.1 - insulators for installing the charged particle filter.

[0029] In Fig. 2 the charged particle filter is shown: a) in isometric view from above, b) in isometric view from below, c) top view, d) side view, where 27 is the metal plate of the upper base, 28 is the metal plate of the lower base, 29 are the metal plates of the side faces of the first truncated pyramid, 30 are the metal plates of the side faces of the second truncated pyramid, 31 are the gaps between the plates of the side faces, 32 are the stiffening ribs of the plates of the side faces, 33 is the side plate, 34 are the ribs of the side plate, 35 are the stiffening ribs of the metal plate of the upper base, 36 are the stiffening ribs of the metal plate of the lower base, 37 are the openings in the metal plate of the upper base, 38 are the openings in the metal plate of the lower base, 39 are the openings in the side metal plate.

[0030] Fig. 3 shows a section of a device for cleaning gases from organic contaminants 10, where 40 is an outer cylinder in the form of a metal pipe, 41 is a swirler, 42 is a single-thread screw blade, 43 is a gas flow from reactor 1, 44 is a flow of purified gas.

[0031] The invention can be implemented in a plant for ion-electronic waste processing, in the reactor body 1 of which a first inlet 2 is made, connected to a block for feeding processed waste 9, made with the possibility of limiting the flow of air into the reactor 1, and a second outlet 3 for removing gaseous destruction products from the reactor 1, to which the inlet of a device for cleaning gases from organic contaminants 10 is connected, containing an outer cylinder 40 made in the form of a metal pipe, and a swirler 41 installed along the axis of the pipe 40, attached to the inner surface of the pipe 40. Moreover, the swirler 41 is made in the form of a single-pass metal screw with a blade 42 connected to the inner surface of the outer cylinder 40. In this case, the internal space of the reactor 1 is separated from the second outlet 3 by means of a charged particle filter 26,reflecting charged particles into the interior of reactor 1. Charged particle filter 26 is made of metal, permeable to gas flow and is fixed to the walls of reactor 1 on electrical insulators 26.1. The charged particle filter 26 is made in the form of two truncated regular pyramids with lower bases located in one plane 28, with upper bases located in another plane 27, rotated relative to each other around their common axis, wherein in the planes of the lateral faces of the truncated pyramids there are metal plates in the form of trapezoids 29 and 30, connected to the metal plates of the upper 27 and lower 28 bases, located in the planes of the upper and lower bases of the truncated pyramids so that between the lateral edges of the adjacent plates 29 and 30 of the lateral faces there are gaps 31, and the plate of the upper base 27 is made in the form of a rectangle with openings 37, shifted from the axis of the truncated pyramids towards the first inlet opening 2 of the reactor 1,and, directed towards the lower base 28, by ribs 35, wherein, located under the plate of the upper base 27, the plate of the lateral face of one of the truncated pyramids is missing, and at the place of attachment to the lower base 28 of the missing plate of the lateral face, a lateral metal plate 33 with stiffening ribs 34 on the surface facing the axis of the truncated pyramids is attached, connected by its second end to the free end of the plate 27 of the upper base, and the plate of the lower base 28 is made with openings 38 and with ribs 36 directed in the direction opposite to the upper base 27. An expansion tank 15 is connected to the outlet of the device for cleaning gases from organic contaminants 10,connected to an exhaust air fan 11 directing gaseous products of destruction 20 into an outlet pipe 13 connected to it. In this case, the outlet of a triboelectric source of charged particles of matter 7 is connected to the second inlet opening 6 in the cavity of the reactor body 1, and the inlet of a source of charged particles of matter 7 equipped with a reflector 17 of charged particles in the form of a conical grid attached on insulators to the inner surface in the lower part of the inner pipe 25.2 of the triboelectric source of charged particles of matter 7 is connected to the first outlet opening 12 in the cavity of the reactor body 1. The surfaces 5 of the water cooling circuit 16, on which condensation of the products of destruction is carried out, are made of steel. The bottom 8 of the reactor 1 is made with a bath 14 and filled with water 19, under a layer of which liquid products of destruction 21 heavier than water are collected,condensed in reactor 1. Pipeline 18 is designed to remove liquid destruction products 22 condensed in expansion tank 15. A charged particle filter 26 on insulators 26.1 is connected to the inner walls 4 of reactor 1. The triboelectric source of charged particles of matter 7 comprises vertically arranged, outer 25.1 and inner 25.2 hollow cylinders, arranged coaxially with a gap between them, and a reflector 25.3 fixed to the upper end of the outer cylinder 25.1, directing the flow of gases 24 with uncharged particles of matter, formed by the exhaust air fan 25, from the inner cylinder 25.2 in the direction of the gap between the cylinders 25.1 and 25.2, wherein the fan 25 is made with a blade span diameter smaller than the inner diameter of the inner cylinder 25.2, and in addition, the triboelectric source of charged particles of matter 7 comprises a charged particle reflector 17 at the first outlet opening 12,made in the form of a metal conical grid fixed through insulators on the inner surface of the inner cylinder 25.2, and providing for the reflection of charged particles into the reactor 1 and passing the particles of matter discharged in the reactor 1 into the inner cylinder 25.2 of the triboelectric source of charged particles of matter 7. The choice of the material of the particles of matter and the material of the surfaces of cylinders 25.1 and 25.2 facing the gap between them is made based on the fact that when two chemically identical bodies rub, the denser of them receives positive charges. When metals rub against a dielectric, they become electrified both positively and negatively. When two dielectrics rub, the dielectric with the greater permittivity is positively charged.

[0032] Substances can be arranged in triboelectric series, in which the previous body is electrified positively, and the next one negatively (Faraday series: (+) fur, flannel, ivory, feathers, rock crystal, flint glass, paper fabric, silk, wood, metals, sulfur (-)). For dielectrics arranged in the triboelectric series, a decrease in hardness is observed (Gesehus series: (+) diamond (hardness 10), topaz (8), rock crystal (7), smooth glass (5), mica (3), calcite (3), sulfur (2), wax (1) (-)); for metals, an increase in hardness is characteristic. The electrification of rubbing bodies is greater, the larger their surface. Dust sliding along the surface of the body from which it was formed (marble, glass, snow dust) is electrified negatively. Triboelectricity in solids is explained by the transfer of charge carriers from one body to another. In metals and semiconductors, triboelectricity is caused by the transfer of electrons from a substance with a lower work function (Ф) to a substance with a higher Ф.When a metal contacts a dielectric, triboelectricity occurs due to the transfer of electrons from the metal to the dielectric. When two dielectrics rub, triboelectricity is caused by the diffusion of electrons and ions.

[0033] The ion-electronic waste processing plant operates as follows. For example, a portion of compressed household waste is fed into the internal cavity of the reactor 1 through the inlet 2 from the device for feeding the processed waste 9, with the passage of atmospheric air inside the housing 1 being limited. At the same time, charged particles of matter are fed into the cavity of the reactor housing 1 through the second inlet 6 from the source of charged particles of matter 7, in which, during friction of the air flow with particles of matter 24 in the gap between the cylinders 25.1 and 25.2 against the internal surface of the outer cylinder 25.1 and / or the external surface of the inner cylinder 25.2, these surfaces of the cylinders are charged (for example, positively). After this, the air with charged (negatively) particles of matter forms flows 23, which enter the reactor 1.Some of the charged particles of matter from the flows 23 together with the uncharged particles can be drawn by the suction axial fan 25 to the charged particle reflector 17, then upon contact with it the charged particles of matter transfer their (negative) charge to it, and then, already neutral, are directed through the openings in the grid of the charged particle reflector 17 towards the reflector 25.3 of the gas flows with the uncharged particles of matter 24. In this case, the remaining charged particles of matter from the flows 23 will begin to be repelled by electrostatic forces from the charged particle reflector 17 towards the inner cavity of the reactor. Those charged particles of matter from the flows 23 nevertheless penetrated through the openings in the grid of the charged particle reflector 17 into the inner cylinder, are directed with the flow 24 towards the reflector 25.3, where they lose their charge, form, together with the remaining uncharged particles of matter, a flow 24 of uncharged particles of matter, which is directed by the exhaust air fan 25 into the gap between the cylinders 25.1 and 25.2, where the uncharged particles of matter are again charged (negatively) due to friction against the surface of the gap between the cylinders 25.1 and 25.2, and are again directed into the reactor 1. In this case, the surfaces of the cylinders 25.1 and 25.2 are charged to voltages at which the leakage current of the material of the surfaces of the cylinders 25.1 and 25.2 compensates for the current of their charge due to friction against the surface of the gap of the flow 24 with the particles of matter.

[0034] In reactor 1, as is known from source [1], charged particles, interacting with each other, begin to generate corona discharge streamers, which begin to multiply and spread in different directions from the particles, gradually filling the entire volume of the cavity of the reactor 1 body. The electrons of the corona discharge streamers affect the water contained in the incoming waste, causing the formation of free radicals during the destruction of the water molecule H2O ^OH* + H*. In addition, other active substances O3, O2(a1A), H2O2, OH, O(3P), NO, HNO2 and HNO3 are formed in the reactor under the influence of corona discharge streamers. Corona discharge streamers are also a source of ultraviolet (UV) radiation. The specified active substances and UV radiation have a destructive effect on any organic and inorganic substances contained in the processed waste, leading to their destruction with the formation of harmless gaseous reaction products - water and carbon dioxide.Inorganic components of waste are destroyed by acids HNO2 and HNOs, which are formed in reactor 1 under the influence of corona discharge. The process of oxidation of organic substances in water is a chain reaction [2]. Initiation of a chain reaction at a low speed can be carried out by atmospheric oxygen and ozone. At a high speed, a chain reaction is initiated by OH* radicals. That is, ion-electron destruction of both organic and inorganic substances present in the waste is carried out in the device, and on the metal surfaces 5 of the water cooling circuit 18, the water temperature in which is maintained lower than the temperature in reactor 1, condensation of vapors of various destruction products 21 occurs, which flow down the surface 5 to the bottom of the bath 14 of reactor 1.Part of the charged particles of matter from the flows 23 together with the uncharged particles (including the waste destruction products) are attracted by the exhaust air fan 11 to the charged particle filter 26, and upon contact with it, the charged particles of matter transfer their (negative) charge to it, and then, already neutral, are directed through the gaps 41 and the openings 37 and 38 into the second outlet opening 3 of the reactor 1, wherein the charge acquired by the charged particle filter during the accumulation of static charge begins to reflect the charged particles into the internal space of the reactor 1, which leads to an increase in their density, and, accordingly, to an increase in the number of corona discharge streamers that generate active particles, that is, to an increase in the efficiency of waste destruction in the reactor.Through the second outlet 3 of the reactor 1, the steam-gas flow 43, due to the exhaust air fan 11, enters the device for cleaning gases from organic contaminants 10, where the steam-gas products of destruction, containing a large amount of microdroplets of water, as well as organic residues of the decomposition of organic waste, entering the swirler 41, form a vortex flow, wherein the microdroplets of water contained in the flow 43, as a result of the swirling of the flow, collide with each other. From the source [3] it is known that when water drops collide with each other, they become charged. It is also known that charged microdroplets of water, when colliding, generate flashes of corona discharges [4]. In this case, each corona discharge is accompanied by the formation of corona discharge streamers.Thus, in the swirler 41, generation of corona discharge streamers is carried out, the energy of a significant number of electrons in which, according to theoretical calculations [5], exceeds 10 eV, which is sufficient to destroy covalent chemical bonds in organic pollutants contained in the flow 43. Most of these bonds are characterized by a destruction energy of about 4 eV (1 eV = 23.06 kcal / mol = 96.4 kJ / mol.) [6, 7] and can be destroyed as a result of collisions with electrons, the energy of which exceeds the energy of rupture of the corresponding bond. As a result of such collisions, organic pollutants disintegrate into simpler substances (C, H2, H2O, CO2), reducing the degree of contamination of the flow 43 with organic pollutants.Next, the purified flow 44 is directed into the expansion tank 15, where, during adiabatic expansion, cooling and condensation of the vapors of various destruction products occurs in the form of liquid 22, which accumulates at its bottom and is then discharged through pipeline 18. The purified vapor-gas flow 20 is directed through the exhaust air fan 11 into the outlet pipe 13 and is discharged into the atmosphere.

[0035] Thus, the stated technical result is achieved in the form of the creation of a plant for ion-electronic processing of both organic and inorganic substances present in the composition of household waste, characterized by an increased formation zone and increased density of corona discharge streamers, as well as the absence of the need to use high-voltage sources.

[0036] [1]. Sinkevich A. A., Dovgalyuk Yu. A. Corona discharge in clouds. / / News of universities. Radiophysics. 2013. Vol. 56, No. 11-12. P. 908-919. [2]. Piskarev I. M. Oxidation-reduction processes in water initiated by an electric discharge above its surface. / / Journal of General Chemistry. 2001. Vol. 71. Issue. 10. P. 1622.

[0037] [3] S. M. Kontush, Contact-balloelectric mechanism of charge separation during collision of water droplets, Letters to ZhTF, 1983, volume 9, issue 9, pp. 513-516.

[0038] [4] D.I. Iudin, The origin of a lightning discharge as a noise-induced kinetic transition, Izvestiya vuzov. Radiophysics, 2017, Vol. LX, No. 5, pp. 418-441.

[0039] [5] S.F. Konyaga, Calculation of the electron energy distribution function in a pulsed corona discharge, Electrotechnika i Elektromekhashka. 2010. No. 4, pp. 52-55.

[0040] [6] htps: / / ru.wikipedia.org / wiki / 3HeprHa_pa3pbiBa_xHMH4ecKofi_CBH3H,

[0041] [7] Gankin V.Yu., Gankin Yu.V. How chemical bonds are formed and chemical reactions occur... Monograph. - M.: Granitsa, 2007. - 323 p.

Claims

CLAUSES OF THE INVENTION ION-ELECTRON WASTE RECYCLING PLANT 1. A plant for ion-electronic waste processing, characterized in that it contains a waste feed unit, configured to limit the flow of air through it into the interior due to a wad previously formed by pressing waste in it, a triboelectric source of electrically charged particles of matter, an outlet pipe with an exhaust air fan and a reactor, which is made in the form of a closed cavity with a first inlet opening connected to the waste feed unit, with a second inlet opening to which the outlet of the triboelectric source of electrically charged particles of matter is connected, with a first outlet opening to which the inlet of the triboelectric source of electrically charged particles of matter is connected through a reflector of charged particles in the form of a conical grid, with a second outlet opening for the discharge of gaseous destruction products, which is connected to a device for cleaning gases from organic contaminants, containing an outer cylinder,made in the form of a pipe, along the axis of which a gas flow swirler is fixed, made in the form of either a single-, or double-, or triple-, or quadruple-thread screw, wherein the device for cleaning gases from organic contaminants is connected to an expansion tank for cooling and condensing the outgoing steam-gas products of destruction, which is connected to an outlet pipe with an exhaust air fan, wherein the second outlet opening is separated from the interior of the reactor by a charged particle filter made in the form of an electrically conductive screen, permeable to the gas flow, fixed to the walls of the reactor on electrical insulators.

2. A plant for ion-electronic waste processing according to paragraph 1, characterized in that the outlet pipe is made with an electrostatic filter and / or a scrubber.

3. The ion-electronic waste processing plant according to paragraph 1, characterized in that the inner surface of the reactor cavity is provided with a cooling circuit designed to condense the steam-gas destruction products inside the reactor.

4. A plant for ion-electronic waste processing according to paragraph 1, characterized in that the cooling circuit of the inner surface of the reactor cavity is made of water.

5. A plant for ion-electronic waste processing according to paragraph 1, characterized in that the cooling circuit of the inner surface of the reactor cavity is made with a metal surface facing the inside of the reactor.

6. A plant for ion-electronic waste processing according to paragraph 1, characterized in that the bottom of the reactor cavity is covered with water or a water-containing liquid.

7. A plant for ion-electronic waste processing according to paragraph 1, characterized in that the bottom of the reactor cavity is provided with a bath or baths for collecting condensed destruction products, filled with water or a water-containing liquid.

8. The ion-electronic waste processing plant according to paragraph 1, characterized in that it is provided with a pipeline that ensures the removal of condensed destruction products from the expansion tank.

9. A plant for ion-electronic waste processing according to paragraph 1, characterized in that it is provided with a pipeline that ensures the removal of condensed destruction products from the bath or baths at the bottom of the reactor cavity.

10. A plant for ion-electronic waste processing according to paragraph 1, characterized in that the electrically conductive screen in the charged particle filter is made of metal in the form of a mesh or grid.

11. The ion-electronic waste processing plant according to paragraph 1, characterized in that the charged particle filter is made in the form of two truncated regular pyramids with lower bases located in one plane, with upper bases located in another plane, rotated relative to each other around their common axis, wherein in the planes of the lateral faces of the truncated pyramids there are metal plates of the lateral faces connected to the metal plates of the upper and lower bases located in the planes of the upper and lower bases of the truncated pyramids so that gaps are made between the lateral edges of adjacent plates of the lateral faces.

12. A plant for ion-electronic waste processing according to paragraph P, characterized in that the rotation of the truncated pyramids is performed around a common axis at an angle at which each lateral edge of one truncated pyramid is located at the same distance from two adjacent lateral edges of the second truncated pyramid.

13. The ion-electronic waste processing plant according to paragraph 11, characterized in that in the charged particle filter the radii of the circles inscribed in the lower bases of the truncated pyramids are equal, while the radii of the circles inscribed in their upper bases are different.

14. A plant for ion-electronic waste processing according to paragraph P, characterized in that in the charged particle filter the places where the plates of the side faces of the truncated pyramids are attached to the plate of the lower base alternate.

15. A plant for ion-electronic waste processing according to paragraphs 11-14, characterized in that the side plates of the charged particle filter are made in the shape of trapezoids.

16. A plant for ion-electronic waste processing according to paragraph 11, characterized in that in the charged particle filter the upper edges of the plates of the side faces of the truncated pyramids are located on a circle concentric with the axis of the truncated pyramids 17. A plant for ion-electronic waste processing according to paragraph P, characterized in that in the charged particle filter the connection of the upper edges of the side face plates with the upper base plate is made through one on two circles concentric with the axis of the truncated pyramids.

18. The ion-electronic waste processing plant according to paragraph 11, characterized in that in the charged particle filter the plate of the upper base is made in the form of a rectangle shifted from the axis of the truncated pyramids towards the inlet of the reactor, wherein the plate of the upper base is made with openings and ribs directed towards the lower base, and, located under the plate of the upper base, the plate of the side face of one of the truncated pyramids is absent, and at the place of attachment to the lower base of the missing plate of the side face, a side metal plate with stiffening ribs on the surface facing towards the axis of the truncated pyramids is attached, connected by its second end to the free end of the plate of the upper base, and the plate of the lower base is made with openings and with ribs directed in the direction opposite to the upper base.

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