Exhaust gas scrubbing device

Abstract

The invention relates to an exhaust gas scrubbing device for reducing pollution, with innovative and technical improvements in the scrubbing of streams with particles, odours and gases. The device is formed by three bodies, geared motors, sprayers, fixed horizontal and vertical filters, deflectors to slow down the streams, connection tubes, a centrifugal fan, a particle tank, an ozone bubble generating device and a trolley for emptying particles and waste. The device operates using water and water with a carboxymethyl cellulose (CMC) solution that allows better reduction of microparticles, with a device for generating ozone bubbles that oxygenate the water for improved decanting of the particulate material. The water passes through the three bodies, as do the streams, which are moistened and reduced and are carried to the particle tank with 95% less particulate material and a particle size of PM2.15.

Description

[0001] Waste Gas Scrubber Device

[0002] Descriptive Report

[0003] The present invention reveals a Waste Gas Scrubber Device consisting of three consecutive gas scrubber bodies and a particle tank, which operate with water, a basic solution of CMC Carboxymethylcellulose, and an ozone bubble injector to the particle tank, produced by an ozone bubble generator, and a final emptying cart to deposit the particulate matter that forms the complete unit; this equipment has technical and innovative improvements made to the Utility Model invention patent, Registration No. 621 in each of the three bodies; the foregoing allows for a more complete reduction of particulate matter, odors, and water-soluble gases.

[0004] The gas scrubber - first body has at least ten water sprayers on both sides, a geared motor, a vertical shaft with at least twelve horizontal filters that rotate within its body, and a fixed vertical filter attached to the gas scrubber - first body; as the filters become wet, the flows decant into the water towards the particle tank, by means of a drain; the gas scrubber - first body is connected by means of a pipe with baffles to a centrifugal fan that has an outlet sprayer, which is connected to a pipe with baffles again, reaching the vertical gas scrubber - second body, which has a geared motor connected to a vertical shaft with a double-envelope filter, which also has at least ten vertical filters in its center, plus a water sprayer, and on its side an irrigation vane that rotates with the filters;It also has a fixed vertical filter and an electric water heater below the water level; it has a drain that maintains the water level halfway, where the filters are wetted as they rotate and capture the flows, depositing them in the water and carrying them to the particle tank; the vertical gas scrubber - second body is connected to the third gas scrubber by means of a pipe with baffles, which has at least ten vertical filters and five fixed baffles; it has a geared motor and a vertical shaft with vertical filters, and at its outlet it has a flow extraction propeller; it has a drain that maintains the water level halfway, where the filters are wetted as they rotate and capture the flows, depositing them in the water and carrying them to the particle tank through the drain.

[0005] State of the Art

[0006] Air pollution is a major concern in all countries, especially in the industrial sector where waste released into the environment is a serious problem due to its environmental, social, and unit process costs within the industrial sector. To address this, scrubbers have been developed to help prevent waste from invasively polluting the environment surrounding industries and homes in cities. A scrubber is a device that filters air pollution, removing particles or gases from chimneys or industrial exhaust ducts. Traditionally, the term scrubber refers to devices that use liquids to remove unwanted pollutants from exhaust ducts or chimneys. More recently, the term is also used to describe systems that inject a reagent or slurry into a chimney clogged with dirt to clean acidic gases.Scrubbers are one of the main devices for controlling gaseous emissions, especially acid gases, and can be used to collect pollutants at high temperatures from a hot gas by means of pipe gas condensation. State of the Art;

[0007] In the state of the art, we find Chilean patent Registration No. 621, with rotating circular filters and three gas and contaminant scrubbers; the first scrubber is a vertical cylinder with a vertical axis, which carries rotating filters with an external motor at the top; the filters are horizontal and the sprayers on both sides are fed by two water pipes; the water overflow exits through the bottom into the waste tank; the second gas and contaminant scrubber is rectangular in shape and takes the flows with a centrifugal fan that contains a sprayer, passing them to the rotating circular filters, moved by an external motor, which are vertical; these filters are grids and are submerged in the water only up to the lower half; the water level is maintained by the overflow that goes to the waste tank;The gases and pollutants that manage to pass through reach the third gas scrubber via an upper tube; the filter is shaped like a horizontal tube with a motor that moves a shaft with the filters in a vertical position, moistened only in the lower half, the level regulated by the water outlet to the waste tank and fed by a hydraulic pump from the same; before the final outlet the filter has a propeller that allows the flows to exit into the environment; we also find the Chilean patent Registration No. 42130, which indicates a wet filter device for all types of particles in industrial chimneys, and comprises a turbo extractor with incorporated filter meshes, filtration chambers associated with driving and heating media of the liquid and gas cooling elements;This patent presents an integrated decontamination device for all types of suspended particles generated by industrial chimneys, and is made up of a turbo extractor, which consists of a motor and vanes covered by a double mesh band, a decontamination tank, a cooling chamber, a pump motor and a basic solution tank; in addition, in the Chilean patent application Registration No. 1287-1993, an integrated exhaust gas purifying device for internal combustion engines is protected, composed of a rotary grid filter; this purifier is composed of a lower zone, with an inclined tank; in the center of the upper zone a stabilizing chimney protrudes from which the exhaust pipe emerges; the interior of the cylinder is divided into two equal lateral sections, separated by a short central spacer tube that is mounted on a longitudinal axis;consecutively, it has a first flat propeller with a diameter slightly smaller than the cylinder; a first separator, a second flat propeller similar to the first, but with its blades offset from it; a second separator and then a plurality of grids interspersed with separators; the ends of the longitudinal shaft have recesses of its diameter to fit bearings that fit into the end caps of the cylinder, which fit in a sealing manner to it and one end of the shaft extending for engagement with a rotating means; a gas inlet duct in both cylinder caps and a basic solution inside said cylinder; in addition, a method for purifying internal combustion gases using said device is mentioned;Also in US patent Registration No. 2003 / 145733, an apparatus for purifying air is presented, consisting of a container with water inside in which a submerged end of the perforated section of the smoke circulation duct is introduced, which is pushed by a turbine and drawn in by a smoke collector with transverse and parallel axes inside, with blades that move with the help of a transmission to a pinion and a chain connected to the pinion shaft and a motor; finally, JPS patent Registration No. 57204218 indicates that a harmful gas containing soot, malodorous substances or CO is drawn into an exhaust cylinder of a chimney by a fan and a chemical liquid that is sprayed from a nozzle to collect the harmful substances;Furthermore, said gas is drawn into a wastewater storage tank by the fan, and a heating element heats a porous annular mesh while the reactive chemical liquid is sprayed from the nozzles; the harmful substances adhering to the surfaces of the meshes are separated by pressurized air, sent from the nozzles, or by recirculated water in a pressurized storage tank, and are collected in the tank to be removed by a drain; the gas, after purification, is released into the atmosphere from a discharge port by suction from a fan; all these documents, although they present scrubbers similar to that of the present invention, only the first one, Registration No. 621, has the principle of contact of the flue gases with filters that retain the contaminants, and which is located in a centrifugal fan, where the filters are kept wet by means of an aqueous system;By using only water, the system is more sustainable.

[0008] The Waste Gas Scrubber Device with three consecutive sections solves the problem of abatement of industrial flows emitted into the environment during production processes using any type of fuel, including diesel, coal, firewood, petkoke, tires, waste, and other fuels. The Waste Gas Scrubber Device offers the following technical advantages: it is based on the use of technological innovation in gas scrubbing across its three successive sections, each designed to increase the efficiency of abatement and elimination of industrial pollutants, including particulate matter, odors, and water-soluble gases. It also features the following innovation compared to existing market solutions: it uses water and water with a basic solution of CMC (Carboxymethylcellulose), which allows for the abatement of granulometric particles below PM2.15 millimeters above 95%; particle abatement above 95% of any type of combustion; injection of oxygenated water with ozone in the second and third bodies, generated by equipment that allows greater oxygenation of the water, improving its condition; uses fixed vertical filters in the first and second bodies which allow improved particle abatement; uses a double envelope filter with vertical filters that improves abatement in the second body, further complementing particle abatement; uses deflectors in its connections in the third body, which allows slowing the flows for better particle abatement; the flows reach a particle tank into which ozone bubbles are injected and the particle tank has a propeller that removes the particles to a waste car.

[0009] Brief description of the figures

[0010] Description of the figures of the Residual Gas Washing Device consisting of three consecutive gas washing bodies, a particle tank and an emptying cart, which operate with water, a basic solution of CMC Carboxymethylcellulose and an ozone bubble injector for all types of PM particles, odors and water-soluble gases.

[0011] FIG. 1

[0012] The Waste Gas Washing Device shows the equipment in general, with its three washing bodies joined for functionality, a particle tank, a draining cart, a water pump, an ozone bubble injector, starting from right to left, and an ozone bubble generator.

[0013] FIG. 2

[0014] It shows the Waste Gas Washing Device with all its components, sprayers (minimum twenty), vertical filters (minimum nineteen), horizontal filters (minimum twelve), an envelope filter, fixed filters (minimum two), deflectors (minimum 20), a centrifugal fan, geared motors (minimum three), a water pump, two electric water heaters, a drain (minimum three), a particle tank, a draining cart and an ozone bubble generating unit.

[0015] FIG. 3

[0016] It shows the first body of the waste gas washing device, the flow inlet to the device, sprayers (minimum eighteen), horizontal filters (minimum twelve), a fixed vertical filter, a drain and gas outlet through a tube with deflectors (minimum ten).

[0017] FIG. 4

[0018] Figure 5 shows the axis of the rotary filters.

[0019] It shows the second body of the waste gas scrubber, a centrifugal fan, baffles to the second body (minimum six), sprayer (minimum two), vertical filters (minimum eight), a fixed vertical filter, a double envelope filter (minimum six), an electric water heater, a geared motor.

[0020] FIG. 6

[0021] It shows the third body of the waste gas scrubber, deflectors (minimum eight), vertical filters (minimum ten), fixed deflectors (minimum five), a flow extraction propeller, a geared motor, a drain and a final flow outlet.

[0022] FIG. 7

[0023] It shows a particle cart, drain pipes (minimum three), an electric water heater, a water float, an ozone bubble injector, an ozone bubble generator, a particle tank, a particle removal propeller motor, a water pump, and a dump cart.

[0024] FIG. 8

[0025] Shows irrigator with water and support of the second body shaft.

[0026] FIG. 9

[0027] It shows a double-enclosed filter (minimum six) of the second body of the waste gas washing device, vertical filters in its center (minimum eight) and an irrigation paddle.

[0028] FIG. 10

[0029] It shows a propeller removing particles from the particle tank to the emptying cart.

[0030] FIG. 11

[0031] It shows the shape of the filter cell, a rhombus / expanded metal grid made of 304 stainless steel, measuring 7 mm x 3 mm x 0.5 mm, with the following dimensions: SW = 4 mm (outer width), LW = 9 mm (outer length), T = 0.5 mm (cell wire thickness), W = 1 mm (cell wire width), W + T = 1.5 mm, and Bond = joint width with respect to another cell. Description of the invention

[0032] The present Waste Gas Scrubber Device is composed of three bodies, (1), (20) and (39); with a horizontal filter (8), two vertical filters (25) and (43); a double envelope filter (26); two fixed vertical filters (10) and (30); a baffle (12) first body, a baffle to second body (19), a baffle (37) to second body and a submerged baffle (44) third body; a centrifugal fan (14); a particle tank (55) with water; a basic solution of CMC Carboxymethylcellulose; two electric water heaters (28) and (53); an ozone bubble generator (62) and an emptying cart (59); The reduction of the polluting flows occurs in the gas scrubber - first body (1) with water, which are moistened and cause them to settle through the horizontal filters (8), with a vertical shaft (6), a reduction motor (5) and a fixed vertical filter (10) on the inner wall, which optimizes the capture of pollutants;When trapped, these fall down decanting with water through the drain (4) towards the particle tank (55) where they remain; the flows that manage to pass, rise in the gas scrubber - first body and exit through the upper left part, which are taken by means of a tube with deflectors (12) that slow down the flows again towards the centrifugal fan (14) that maintains the flow, which has a sprayer (15) that allows to improve the removal of particles, further wetting the flows;This centrifugal fan (14) prevents back pressure from forming in the flow, and thus these are again sent to the vertical gas scrubber - second body (20) by means of a tube with baffles (19) that further slow down the flows, which then pass to the double-enveloped filter (26), which rotates with a geared motor (34) that improves the abatement with the vertical filters (25), moistened by a central sprayer (24), and then taken by the double-enveloped filters (26), which are only half-moistened with water that has a basic solution of CMC Carboxymethylcellulose, which allows the abatement of microparticles; also moistening the fixed vertical filter (30) on the inner wall, which allows better capture and abatement of flows; the flows are deposited in the water as the filters rotate by means of a geared motor (34);It also has an electric water heater (28) submerged in the water to maintain the temperature without the flows adhering to the equipment; it has a water level (35) maintained only halfway through a bleed (33), which carries this water to the particle tank (55); then the flows continue upwards on the left side and pass again through a tube with baffles (37) that slow down the flows passing through, further improving the abatement, thus reaching the gas scrubber - third body (39), which has moistened vertical filters (43) that rotate with a geared motor (46) with water and a basic solution of CMC Carboxymethylcellulose that allows the abatement of microparticles, the water only reaching halfway, so that the particles are deposited in the water that the equipment has, water level (51) which is maintained with a bleed (40) that sends the water to the particle tank (55);Between the vertical filters (43) there are submerged deflectors (44) at the water level (51) to slow down and reduce more particles that reach the final flow; and those that can escape are taken by a particle removal propeller (57) that takes them to the outlet of the final flow (47) upwards, located on the left side; the particle tank (55) receives the contaminated water, odors and water-soluble gases which is injected with ozone bubbles (61) produced by an ozone bubble generator (62), thus improving the oxygenation of the water and the settling of particles, which also has a basic solution of CMC Carboxymethylcellulose that allows improving the adhesion of flows, achieving better capture and reduction of microparticles; the water is recirculated by means of a water pump (54) to the vertical gas scrubber - second body (20) and to the gas scrubber - third body (39);The efficiency is over 95% in reducing flows of particulate matter, odors, and water-soluble gases from any type of combustion, since the basic CMC Carboxymethylcellulose solution allows the reduction of microparticles, and the application of ozone bubbles improves water oxygenation, allowing the recovery of water conditions and characteristics; achieving a performance with parameters exceeding 95%; the sprayed water precipitates the flows with particles, odors, and water-soluble gases, captured by the rotating circular, horizontal, vertical, wrap-around, and wall-mounted filters; the deflectors allow slowing the flows and further improving the Residual Gas Scrubber Device;The Waste Gas Scrubber Device is manufactured from 304 stainless steel and effectively removes particulate matter from all types of combustion, all kinds of odors, dust, soot, carbon, and ferrous particles. It purifies and eliminates toxic gases. The Waste Gas Scrubber Device's three scrubbing bodies have a long-lasting mechanical function. The filters last longer than existing ones, operate with water, and are self-cleaning. The Waste Gas Scrubber Device is custom-built according to the diameter and flow rate of each chimney. The reduction of flow rates from any type of combustion, such as diesel, wood, coal, petkoke, tires, etc., is adjusted to each local situation. It can also be used with one, two, or three of its bodies, both at an industrial level and in all areas where environmental contamination may exist.The filters can also be made of Fe (iron) as long as the temperature is less than 45°C; the filters do not require changing or maintenance, as they are self-cleaning by rotating and being bathed with water.

[0033] Detailed description of the invention

[0034] The present Waste Gas Scrubber Device comprises three scrubber bodies and a particle tank (55) with a basic solution of CMC Carboxymethylcellulose and an ozone bubble injector (61) to the particle tank (55) that make up the Waste Gas Scrubber Device; the Waste Gas Scrubber Device has a gas scrubber - first body (1); flow inlet (2); water pipes sprayers (3); drain (4); geared motor (5); vertical shaft (6); water sprayers on both sides (7); horizontal filters (8); opening for washing (9); fixed vertical filter (10); flanges (11); deflectors (12); flanges to fan (13); centrifugal fan (14); sprayer (15); centrifugal fan motor (16); flow to second body (17); flanges to deflectors (18); deflectors to second body (19); vertical gas scrubber - second body (20); pipe to sprayer (21); water inlet (22); irrigation paddle (23);sprayer (24); vertical filters (25); double surround filters (26); wash opening (27); electric water heater (28); water outlet plug (29); fixed vertical filter (30); vertical shaft (31); vertical filter separator (32); drain (33); geared motor (34); water level (35); flanges (36); deflectors (37); flow to the third body (38); gas scrubber - third body (39); drain (40); rotating shaft (41); water inlet (42); vertical filters (43); fixed deflectors (44); vertical filter supports (45); geared motor (46); final flow outlet (47); flow extractor propeller (48); drain plug (49); water pipe (50); water level (51); particle tank float (52); electric water heater (53); water pump (54); particle tank (55); extractor propeller motor (56); particle ejector propeller (57); particle outlet (58); emptying cart (59); emptying cart tilting handle (60); ozone bubble injector (61);ozone bubble generating equipment (62); water irrigation and support shaft second body (63); with respect to the operation of the Residual Gas Washing Device with its three washing bodies, the gas washer - first body (1) initially receives the flow from the industrial chimney through the lower right side flow inlet (2), the flows collide with the horizontal rotary filters (8) and with the fixed vertical filter (10) inner wall, moistened with the water sprayers on both sides (7), where the flows and particles rise and collide with the horizontal rotary filters (8);The fixed vertical filter (10) internal wall achieves additional capture, achieving greater efficiency in reducing the flow and particles due to its arrangement, lowering the particles through the outlet (4) at the bottom towards the particle tank (55), the flows that manage to pass rise to the connection to the vertical gas scrubber - second body (20) by means of a tube with deflectors (12) which allow slowing the flow for better reduction, the particles being taken and sucked by a centrifugal fan (14) which has a water sprayer (15) which allows a new reduction, maintaining the initial flow emitted by the chimney, to be carried again through a tube with deflectors (19) to the vertical gas scrubber - second body (20);Thus the flows reach the double-enveloped filter (26), where the gas scrubber - first body (1) is arranged vertically (25) and above these are the double-enveloped filters (26), moistened only halfway in the scrubber with a drain (33) water level (35) with a basic solution of CMC Carboxymethylcellulose; there is also the fixed vertical filter (30) on the inner wall which allows to reduce more flows, which collide inside the Residual Gas Scrubber Device improving the reduction; it also has an electric water heater (28) which maintains the temperature of this so that the flows do not adhere to the device; the flows when they collide with the filters, are taken by the moisture of them, and these are deposited in the water through the drain (33) and taken to the particle tank (55), which has a basic solution of CMC Carboxymethylcellulose;The polluting flows that manage to pass into the gas scrubber - third body (39), first pass through a tube with baffles (37) thus slowing the flow, which also has fixed baffles (44) in the gas scrubber third body (39) at the bottom, to slow down and reduce the flows even more, and it also has rotating vertical filters (43), moved by a geared motor (46) with a rotating shaft (41) of the vertical filters (43), which allows the filters to be moistened as they rotate in the water, which contains a basic solution of CMC Carboxymethylcellulose, which allows better adhesion of the polluting flows with the indicated solution and the water level (35) only up to half in the gas scrubber - third body (39), regulated by a bleed (40) that maintains that level, leaving the reduced polluting flows in the water, which go down through the bleed (40) towards the particle tank (55);The water in this tank is injected with ozone bubbles (61) generated by an ozone bubble generator (62), which oxygenates the water and improves its condition. As the particles settle in the particle tank (55), they are removed by a particle ejector (57) and transferred to the emptying cart (59) via a particle outlet (58). The effectiveness of the residual gas scrubbing device is supported by the isokinetic test performed on the first prototype by Indescon (Airón Laboratory), with a reduction of over 95% of particulate matter, and by the granulometric test carried out by Man Ltda. (Mineralogy and Granulometry Laboratory) with a size of PM2.15 microns, averaging over 95%, thus remaining below the PM2.50 standard that governs current environmental regulations.

[0035] List of components for the Waste Gas Scrubber Device

[0036] 1. - Gas scrubber - first body

[0037] 2.- Flow Inputs

[0038] 3.- Water pipe for sprayers

[0039] 4.- Despiche

[0040] 5.- Gearmotor

[0041] 6. Vertical axis

[0042] 7. Water sprayers on both sides

[0043] 8. Horizontal filters

[0044] 9.- Opening for washing

[0045] 10.- Fixed vertical filter

[0046] 11. Flanges

[0047] 12.- Deflectors

[0048] 13.- Fan flanges

[0049] 14. Centrifugal Fan

[0050] 15.- Sprayer

[0051] 16. Centrifugal fan motor

[0052] 17. Flow to second body - Flanges to deflectors - Deflectors to second body - Vertical gas scrubber - second body - Pipe to sprayer - Water inlet - Irrigation paddle - Sprayer - Vertical filters - Double surround filters - Washing opening - Electric water heater - Water outlet plug - Fixed vertical filter - Vertical shaft - Vertical filter separator - Drain - Gearmotor - Water level - Flanges - Deflectors - Flow to third body - Gas scrubber - third body - Drain - Rotating shaft - Water inlet

Claims

LIST OF CLAIMS 1. A Waste Gas Scrubber Device comprises three scrubber bodies and a particle tank (55) that operate with water and a basic solution of CMC Carboxymethylcellulose injected with ozone bubbles (61) produced by an ozone bubble generator (62). This improves water abatement and oxygenation, resulting in greater efficiency in the abatement of particles, odors, and water-soluble gases, and enhances the settling of contaminant particles. It is characterized in that it comprises three gas scrubber bodies, a particle tank (55) containing a tank float (52), an electric water heater (53), a water pump (54), a particle removal propeller (57), and a waste disposal cart (59); utilizing a basic solution of CMC Carboxymethylcellulose in the water and an ozone bubble injector (61) produced by an ozone bubble generator (62).a gas scrubber - first body (1 ) with water sprayers on both sides (7), a fixed vertical filter (10) attached to the middle of the wall and with horizontal filters (8), moved by a vertical shaft (6) with a reduction motor (5) on the upper external part of the same; the flow inlet (2) is located on the lower right side, and the flow outlet is on the upper left side, entering through a tube with baffles (12) to the centrifugal fan (14), which has a sprayer (15) that moistens the flow and these pass again through a tube with baffles (19) to the vertical gas scrubber - second body (20), entering through the vertical filters (25) which have a central sprayer (24), passing through the double envelope filter (26), moved by a vertical shaft (31 ) and an irrigation vane (23), and upon exiting they collide with the fixed vertical filter (30);The water has an electric water heater (28) that prevents the flows from adhering and passes through a tube with deflectors (37) towards the gas scrubber - third body (39), passing through vertical filters (43) and hitting the deflectors submerged (44) in the water and taken by the flow extractor propeller (48) which takes them to the outlet of the final flow (47) to the outside.; 2.- The Waste Gas Washing Device, according to claim No. 1 CHARACTERIZED in that the gas washer - first body (1 ) has a fixed vertical filter (10) that efficiently reduces particles and flows. 3.- The Residual Gas Washing Device, according to claim No. 1 CHARACTERIZED in that the gas washer - first body (1) uses water. 4.- The Residual Gas Washing Device, according to claim No. 1 CHARACTERIZED in that the vertical gas washer - second body (20) uses in the water a basic solution of CMC Carboxymethylcellulose that allows a more efficient reduction of microparticles, odors and water-soluble gases. 5.- The Residual Gas Scrubber Device, according to claim No. 1 CHARACTERIZED in that the vertical gas scrubber - third body (39) uses in the water a basic solution of CMC Carboxymethylcellulose that allows a more efficient reduction of microparticles, odors and water-soluble gases. 6.- The Residual Gas Washing Device, according to claim No. 1 CHARACTERIZED in that the gas washer - first body (1 ), is connected through a tube containing deflectors (12), which slow down the particles and flows for better suppression. 7.- The Residual Gas Washing Device, according to claim No. 1 CHARACTERIZED in that the gas washer - second body (20) is connected through a tube containing deflectors (19) that allow slowing down the particles and flows for better suppression, from the centrifugal fan (14). 8.- The Residual Gas Scrubber Device, according to claim No. 1 CHARACTERIZED in that the gas scrubber - third body (39) is connected to through a tube containing baffles (37) that slow down the particles and flows for better suppression, from the vertical gas scrubber - second body (20). 9.- The Waste Gas Washing Device, according to claim No. 1 CHARACTERIZED in that the vertical gas washer - second body (20) has double enveloping filters (26) that reduce a greater flow of particles, over the vertical filters (25). 10.- The Waste Gas Washing Device, according to claim No. 1 CHARACTERIZED in that the vertical gas washer - second body (20) has vertical filters (25), which improve the reduction of particulate matter. 11.- The Waste Gas Washing Device, according to claim No. 1 CHARACTERIZED in that the vertical gas washer - second body (20) has a central sprayer (24), which allows for improved reduction of particulate matter flows on the vertical filters (25). 12.- The Waste Gas Washing Device, according to claim No. 1 CHARACTERIZED in that the vertical gas washer - second body (20) has inside it a fixed vertical filter (30), which allows for improved reduction of particulate matter flows. 13.- The Residual Gas Scrubber Device, according to claim No. 1 CHARACTERIZED in that the gas scrubber - third body (39) has fixed deflectors (44) submerged in water, which further slow down the flows with particulate matter. 14.- The Residual Gas Scrubber Device, according to claim No. 1 CHARACTERIZED in that the filters (8), (10), (25), (26), (30), and (43), are diamonds / grids of expanded metal made of 304 stainless steel, with a cell of 7 mm x 3 mm x 0.5 mm, and the direct ratio of a cell must have: SW = 4 mm (outer width), LW = 9 mm (outer length), T = 0.5 mm (cell wire thickness), W = 1 mm (cell wire width), W + T = 1.5 mm and Bond = joint width with respect to another cell, which allow adhesion of water for the abatement of particulate matter. 15.- The Residual Gas Washing Device, according to claim No. 1 CHARACTERIZED in that the particle tank (55) contains water, into which ozone bubbles (61) are injected, to oxygenate it and restore its condition. 16.- The Residual Gas Washing Device, according to claim No. 1 and No. 15 CHARACTERIZED in that the particle tank (55) is filled with a solution of CMC Carboxymethylcellulose for better adhesion of the particles in the water.

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