Integrated multi-effect waste gas treatment equipment structure and treatment method

Abstract

The present invention relates to the field of gas treatment technology, and discloses an integrated multi-effect waste gas treatment equipment structure and a treatment method. The integrated multi-effect waste gas treatment equipment structure includes an air intake layer, a cyclone layer, a water storage layer and a treatment layer. The cyclone layer is arranged above the air intake layer, and the treatment layer is arranged above the cyclone layer. The cyclone layer includes three mixing cylinders arranged at equal distances, and a first positioning ring is provided in the middle of the inner wall of each mixing cylinder. A first cavity is opened inside the first positioning ring, and the first cavity is connected to a group of exhaust pipes arranged in a circle, and each of the exhaust pipes is inclined. Through the regulating component, the exhaust gas can be discharged from the inclined exhaust pipe through the first exhaust pipe to generate a wind force opposite to that generated by the rotation of the fan blades, so that the two exhaust gases are offset, which prolongs the gas-liquid contact time and increases the gas-liquid contact area, so that it can fully contact with the washing liquid to avoid incomplete treatment.

Description

Technical Field

[0001] The present invention relates to the technical field of gas treatment, and particularly to the structure and treatment method of an integrated multi-effect waste gas treatment device. Background Art

[0002] With the acceleration of the industrialization process, the emissions of organic waste gases are increasing day by day, posing a serious threat to the environment and human health. Traditional organic waste gas treatment equipment usually adopts activated carbon adsorption technology. Although it can effectively separate organic waste gas molecules, its treatment efficiency is low, energy consumption is high, and there is a risk of secondary pollution. In order to improve the treatment efficiency, reduce energy consumption, and reduce secondary pollution, an integrated multi-effect waste gas treatment device has emerged. This device adopts a variety of combined technologies to achieve more efficient and low-cost waste gas treatment.

[0003] Chinese Patent No. CN109529584B discloses an exhaust gas purification spraying device, which includes a spraying device housing, an atomization area, a spraying area, a filtration and adsorption layer, a treated gas outlet area, and a water circulation device. The spraying device housing is a structure formed by overlapping a hollow frustum at the upper part and a hollow cylinder at the lower part, and the top of the spraying device housing is open as a clean gas discharge port. The atomization area is arranged in the lower half of the spraying device housing and includes a total intake pipe, an intake fan, a ceramic atomization sheet, an electronic high-frequency oscillation generator, and a sewage outlet. When this device is actually used, it is unable to adjust the waste gas treatment efficiency according to the waste gas volume at this time, and thus waste gas accumulation will occur.

[0004] Chinese Patent No. CN110841401B discloses an exhaust gas treatment device, which includes a housing, an intake port, and an exhaust port. The intake port and the exhaust port are respectively arranged at opposite ends of the housing. Along a direction from the intake port to the exhaust port, the intake port is an involute, and the exhaust port is a tapering; a filter screen is arranged in the housing, and the filter screen is a non-woven fabric filter screen with an average thickness of 0.4 cm to 1.0 cm, and a plurality of spraying devices are arranged in the housing and between the intake port and the filter screen. The plurality of spraying devices include a plurality of first spraying devices arranged to spray water towards the filter screen. When this device is actually used, when treating waste gas, due to the way of spraying water, the water cannot be fully contacted with the waste gas, so the waste gas cannot be thoroughly treated.

[0005] Most waste gas devices use the method of spraying washing liquid to treat waste gas. However, since the waste gas is always in a transportation state for spraying, the washing liquid cannot be fully contacted with the waste gas, and thus all the waste gas cannot be treated. When the waste gas gradually increases, the waste gas cannot be treated in time, and thus waste gas overflow will occur. Summary of the Invention

[0006] The purpose of the present invention is to provide an integrated multi-effect waste gas treatment equipment structure and a treatment method to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solution: An integrated multi-effect waste gas treatment equipment structure, including an intake layer, a cyclone layer, a water storage layer and a treatment layer. The cyclone layer is arranged above the intake layer, and the treatment layer is arranged above the cyclone layer. The cyclone layer includes three mixing cylinders arranged at equal distances.

[0008] In the middle of the inner side wall of each mixing cylinder, a first positioning ring is provided. A first cavity is opened inside the first positioning ring. The first cavity communicates with a group of exhaust pipes arranged in a circular pattern. And each exhaust pipe is inclined. The other end of each exhaust pipe is provided with a jet nozzle. In the middle of each first positioning ring, a dual-axis motor is provided. Both output ends of the dual-axis motor are fixedly connected with a group of fan blades arranged in a circular pattern. Between every two adjacent mixing cylinders, two symmetrical regulating components are provided.

[0009] A second spray head for spraying washing liquid is installed inside the mixing cylinder, and the washing liquid is mixed with super-oxidant micro-nano bubbles. A first spray head for spraying washing liquid is installed inside the treatment layer, and the washing liquid is mixed with super-oxidant micro-nano bubbles.

[0010] The regulating component includes a sleeve. On the left side of the outer surface of the sleeve, an intake pipe and a first outlet pipe are respectively provided. The other end of the intake pipe is communicated with the left mixing cylinder. The left end of the intake pipe is provided with a first pressure valve. The other end of the first outlet pipe is communicated with the first cavity on the left side. A rubber plate is slidably connected inside the sleeve.

[0011] Preferably, a second outlet pipe is provided on the right side of the outer surface of the sleeve, and the horizontal height of the second outlet pipe is higher than that of the first outlet pipe. The inner diameter of the second outlet pipe increases sequentially from left to right. A second pressure valve is provided at the left end of the second outlet pipe. A second positioning ring is provided at the right end of the second outlet pipe. A vibrating rod is slidably connected in the middle of the second positioning ring. The diameter of the left end of the vibrating rod is the same as the inner diameter of the left side of the second outlet pipe.

[0012] Preferably, the treatment layer includes a treatment box. An anti-fog layer is provided on the inner top wall of the treatment box. Between the anti-fog layers, two symmetrical first partitions are provided. A washing layer is provided on the inner bottom wall of the treatment box. Between the washing layers, two symmetrical second partitions are provided. Three first air supply holes arranged at equal distances are opened on the bottom surface of the treatment box. A first filter screen is provided inside each first air supply hole.

[0013] Preferably, each of the second partitions is provided with a second cavity inside, and two symmetrical first push plates are slidably connected inside the second cavity. Push rods are provided on the sides of the two first push plates away from each other, and second push plates are provided on the ends of the two push rods away from each other. The inner bottom wall of the second cavity is connected to two symmetrical air supply pipes, and the lower end of each air supply pipe is connected to the sleeves close to it.

[0014] Preferably, the air intake layer includes an air intake box, the left side of the air intake box is connected to an air intake channel, the inner top wall of the air intake box is provided with three second air supply holes arranged at equal distances, and each of the second air supply holes is provided with a second filter net.

[0015] Preferably, the water storage layer is arranged below the air intake layer, the water storage layer includes a water tank, a third filter screen is provided on the upper surface of the water tank, a water pump is provided inside the water tank, a water supply pipe is provided at the output end of the water pump, the upper end of the water supply pipe is connected to the first horizontal pipe, the first nozzle is arranged on the outer surface of the first horizontal pipe, the upper surface of the treatment layer is connected to the air outlet box, and the upper surface of the air outlet box is provided with an air outlet pipe.

[0016] Preferably, the left side of the outer surface of the water supply pipe is connected to a second horizontal pipe, and the outer surface of the second horizontal pipe is provided with three water inlet pipes arranged at equal distances, and the lower end of each water inlet pipe is rotatably connected to a water storage box, the bottom surface of the water storage box is fixedly connected to the fan blades close to each other, and the second nozzle is arranged on the outer surface of the water storage box.

[0017] The present invention also provides a treatment method for an integrated multi-effect waste gas treatment equipment structure, and the specific operation method steps are as follows:

[0018] S1, firstly, the exhaust gas is introduced into the lower part of the cyclone layer through the air intake layer, and the exhaust gas is pumped into the cyclone layer by the fan blades driven by the dual-axis motor;

[0019] S2. Secondly, the washing liquid is introduced into the cyclone layer and the treatment layer respectively through the water storage layer, and the exhaust gas is preliminarily treated by the washing liquid, which contains super oxidant micro-nano bubbles. The micro-nano bubbles can effectively capture extremely fine particles in the gas. The coupling of highly oxidizing superoxide and micro-nano bubbles can further improve the removal effect of odor pollutants with very low odor thresholds;

[0020] S3, then part of the exhaust gas is introduced into the regulating component through the first pressure valve, so that the exhaust gas can enter the first cavity through the first outlet pipe, and the wind force opposite to the rotation of the fan blade is generated by the exhaust from the inclined exhaust pipe, so that the two exhaust gases are offset, which prolongs the gas-liquid contact time and increases the gas-liquid contact area, so that the gas can fully contact with the washing liquid, avoiding incomplete treatment;

[0021] S4. Finally, the excess exhaust gas is introduced into the second exhaust pipe through the second pressure valve, and the vibration rod moves to the right while the exhaust gas is introduced into the middle mixing cylinder. Part of the exhaust gas is diverted to avoid incomplete treatment of excessive exhaust gas. When the fan blades in the middle hit the vibration rod, it can cause a certain vibration to clean up the debris attached to the surface.

[0022] Technical effects of the present invention:

[0023] 1. The present invention can make the washing liquid spray out from the first nozzle and the second nozzle through the cooperation between the water storage layer and the treatment layer, and recover it through the water tank, so as to achieve the purpose of water circulation, so that the washing liquid can be fully utilized and waste can be reduced.

[0024] 2. The present invention enables the exhaust gas to be discharged from the inclined exhaust pipe through the first exhaust pipe through the regulating component to generate a wind force opposite to that generated by the rotation of the fan blades, so that the two exhaust gases offset each other, prolonging the gas-liquid contact time and increasing the gas-liquid contact area, so that it can fully contact with the washing liquid and avoid incomplete treatment.

[0025] 3. The present invention can open the second air outlet pipe through the second pressure valve, and guide the excess exhaust gas into the middle sleeve, so as to achieve the purpose of exhaust gas diversion and avoid the situation where there is too much exhaust gas and cannot be treated in time and thoroughly. The vibration rod and the rotating fan blades cooperate with each other to make the fan blades vibrate, and the debris attached to the surface of the fan blades can be cleaned by vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 This is a schematic diagram of the cross-sectional structure of the treatment layer of the present invention;

[0028] Figure 3 It is a schematic diagram of the cross-sectional structure of the air intake box of the present invention;

[0029] Figure 4 It is a schematic diagram of the cross-sectional structure of the second partition of the present invention;

[0030] Figure 5 It is a schematic diagram of the cross-sectional structure of the sleeve of the present invention;

[0031] Figure 6 It is a schematic diagram of the cross-sectional structure of the first positioning ring of the present invention;

[0032] Figure 7 It is a schematic diagram of the structure of the dual-axis motor of the present invention.

[0033] In the figure: 1. Intake layer; 101. Intake box; 102. Intake channel; 103. Second air supply hole; 104. Second filter screen; 2. Cyclone layer; 201. Mixing cylinder; 202. First positioning ring; 203. First cavity; 204. Exhaust pipe; 205. Jet nozzle; 206. Biaxial motor; 207. Fan blade; 3. Water storage layer; 301. Water tank; 302. Third filter screen; 303. Water supply pipe; 304. First horizontal pipe; 305. First spray head; 306. Air outlet box; 307. Air outlet pipe; 308. Second horizontal pipe; 309. Water inlet pipe; 310. Water storage box; 311. Second spray head; 4. Treatment layer; 401. Treatment box; 402. Demisting layer; 403. First partition board; 404. Washing layer; 405. Second partition board; 406. First air supply hole; 407. First filter screen; 408. Second cavity; 409. First push plate; 410. Push rod; 411. Second push plate; 412. Air supply pipe; 5. Regulation component; 501. Sleeve; 502. Intake pipe; 503. First outlet pipe; 504. First pressure valve; 505. Rubber plate; 506. Second outlet pipe; 507. Second pressure valve; 508. Second positioning ring; 509. Vibration rod. Specific embodiments

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] The first embodiment: The present invention provides as Figures 1 to 7An integrated multi-effect waste gas treatment equipment structure shown in the figure includes an air inlet layer 1, a cyclone layer 2, a water storage layer 3, and a treatment layer 4. Through the mutual cooperation of the air inlet layer 1, the cyclone layer 2, the water storage layer 3, and the treatment layer 4, multiple areas can be combined together to form an assembly line, enabling multiple steps to be carried out simultaneously, thereby maximizing the treatment efficiency. The cyclone layer 2 is arranged above the air inlet layer 1. When the cyclone layer 2 is started, it can generate a certain suction force on the waste gas, thereby effectively guiding the waste gas into the interior of the treatment layer 4, enabling the waste gas to fully contact the washing liquid, and thus treating the waste gas. The treatment layer 4 is arranged above the cyclone layer 2. The treatment layer 4 can use the spraying method to make the washing liquid contact the waste gas, enabling the waste gas to fully contact the washing liquid and making the treatment more thorough. The cyclone layer 2 includes three mixing cylinders 201 arranged at equal distances. By providing three mixing cylinders 201, the area can be effectively divided into three parts, and the three parts can be correspondingly connected according to the amount of waste gas in the mixing cylinders 201, and the excessive waste gas is sequentially transmitted into the middle and right mixing cylinders 201, and the waste gas is treated by the shunt method to avoid the situation that too much waste gas cannot be treated in time.

[0036] In the middle of the inner side wall of each mixing cylinder 201, a first positioning ring 202 is provided. A first cavity 203 is formed inside the first positioning ring 202. The first cavity 203 is filled with gas. When the gas inside the first cavity 203 is under pressure, it can be released along the direction of the exhaust pipe 204. The first cavity 203 is communicated with a group of exhaust pipes 204 arranged in a circular pattern. Each exhaust pipe 204 is inclined. The exhaust direction of the exhaust pipe 204 is opposite to the wind direction generated by the fan blade 207. When the two exhaust gases collide, the gas-liquid contact time is extended and the gas-liquid contact area is increased, enabling it to fully contact the washing liquid and avoiding incomplete treatment. At the other end of each exhaust pipe 204, a jet nozzle 205 is provided. The inner diameter of the jet nozzle 205 gradually decreases from the end close to the exhaust pipe 204 to the other end. When the exhaust gas passes through the jet nozzle 205, under the action of the inclined plane, the exhaust gas can be compressed, increasing its ejection speed when it is ejected. In the middle of each first positioning ring 202, a double-shaft motor 206 is provided. Both output ends of the double-shaft motor 206 are fixedly connected with a group of fan blades 207 arranged in a circular pattern. When the double-shaft motor 206 is started and drives the fan blades 207 to rotate counterclockwise, it can drive the exhaust gas to gradually move upward, thereby achieving the purpose of exhausting air and preventing the exhaust gas from remaining stationary and affecting the treatment efficiency. Between every two adjacent mixing cylinders 201, two symmetrical regulating components 5 are provided. The regulating components 5 can, according to the actual situation, enable the exhaust gas to enter the first cavity 203 through the first air outlet pipe 503, and generate a wind force opposite to the rotation of the fan blades 207 by discharging from the inclined exhaust pipes 204, causing the two exhaust gases to collide, extending the gas-liquid contact time and increasing the gas-liquid contact area, enabling it to fully contact the washing liquid and avoiding incomplete treatment.

[0037] A second spray head 311 for spraying the washing liquid is installed inside the mixing cylinder 201, and the washing liquid is mixed with super-oxidant micro-nano bubbles. A first spray head 305 for spraying the washing liquid is installed inside the treatment layer 4, and the washing liquid is mixed with super-oxidant micro-nano bubbles.

[0038] The control component 5 includes a sleeve 501. An intake pipe 502 and a first outlet pipe 503 are respectively arranged on the left side of the outer surface of the sleeve 501. The intake pipe 502 can introduce redundant waste gas into the interior of the sleeve 501. The other end of the intake pipe 502 is communicated with the mixing cylinder 201 on the left side. A first pressure valve 504 is arranged at the left end of the intake pipe 502. When the pressure received by the first pressure valve 504 reaches the threshold value, the intake pipe 502 can be opened, enabling the waste gas to enter the interior of the sleeve 501 through the intake pipe 502. The other end of the first outlet pipe 503 is communicated with the first cavity 203 on the left side. A rubber plate 505 is slidably connected inside the sleeve 501. As the waste gas below the rubber plate 505 gradually increases, under the action of air pressure, the rubber plate 505 is pushed to move gradually upward, enabling the rubber plate 505 to cross over the first outlet pipe 503, so that the waste gas can enter the interior of the first cavity 203 through the first outlet pipe 503, and then the waste gas is discharged again through the exhaust pipe 204, causing the discharged waste gas to collide with the rotating waste gas, prolonging the gas-liquid contact time and increasing the gas-liquid contact area, enabling it to fully contact with the washing liquid and avoiding incomplete treatment.

[0039] On the right side of the outer surface of the sleeve 501, a second exhaust pipe 506 is provided. The horizontal height of the second exhaust pipe 506 is higher than that of the first exhaust pipe 503. The inner diameter of the second exhaust pipe 506 increases successively from left to right. At the left end of the second exhaust pipe 506, a second pressure valve 507 is provided. When the pressure received by the second pressure valve 507 reaches the threshold value, the left end of the second exhaust pipe 506 can be opened to enable the waste gas to enter the interior of the second exhaust pipe 506. Under the impact of the waste gas, the vibrating rod 509 can gradually move to the right side. Moreover, due to the inner diameter of the second exhaust pipe 506 increasing successively from left to right, a gap appears between the left end of the vibrating rod 509 and the second exhaust pipe 506, enabling the waste gas to enter the interior of the new sleeve 501 through the gap, thereby achieving the purpose of waste gas diversion and avoiding the situation where excessive waste gas cannot be processed in a timely and thorough manner. At the same time, since the vibrating rod 509 extends, when the fan blade 207 rotates and impacts the vibrating rod 509, the fan blade 207 can generate a certain vibration, and the sundries attached to the surface of the fan blade 207 can be cleaned through the vibration. When the fan blade 207 impacts the vibrating rod 509 and rotates again, under the squeezing action, the vibrating rod 509 can retract again, compressing the waste gas at the left end of the second exhaust pipe 506. When the fan blade 207 passes over the vibrating rod 509, the acting force disappears, and under the action of air pressure, the vibrating rod 509 can move to the right again, discharging the waste gas again. When the vibrating rod 509 moves to the right again and the air pressure relatively increases, the flow rate of the waste gas is accelerated, thereby achieving the purpose of drainage and making the waste gas transmission faster. At the right end of the second exhaust pipe 506, a second positioning ring 508 is provided. The middle part of the second positioning ring 508 is slidably connected with the vibrating rod 509. The vibrating rod 509 is spherical, which can effectively reduce the friction force and avoid the situation of jamming. The diameter of the left end of the vibrating rod 509 is the same as the inner diameter of the left side of the second exhaust pipe 506.

[0040] The treatment layer 4 includes a treatment box 401. On the inner top wall of the treatment box 401, a demisting layer 402 is provided. The demisting layer 402 is composed of demisters and is used to separate the liquid droplets carried by the treated clean gas, ensuring that pollutants can be effectively removed and the carried liquid droplets can be reduced when the waste gas passes through the washing layer 404 and the demisting layer 402, thereby achieving the purpose of purifying the waste gas. Between the demisting layers 402, two symmetric first partition plates 403 are provided. On the inner bottom wall of the treatment box 401, a washing layer 404 is provided. The washing layer 404 is mainly composed of multi-sided hollow balls, Raschig rings, etc. These fillers are mass transfer devices for the contact components between gas and liquid phases, increasing the gas-liquid contact area and improving the mass transfer efficiency. Between the washing layers 404, two symmetric second partition plates 405 are provided. The first partition plates 403 and the second partition plates 405 can evenly divide the demisting layer 402 and the washing layer 404 into three parts respectively, and each part corresponds to the mixing cylinder 201. Since the processing conditions at different time ends of the mixing cylinder 201 are inconsistent, the situation of interference during processing can be avoided.

[0041] The bottom surface of the processing box 401 is provided with three first air supply holes 406 arranged at equal distances. A first filter net 407 is provided inside each first air supply hole 406. A second cavity 408 is opened inside each second partition plate 405. Two symmetric first push plates 409 are slidably connected inside the second cavity 408. Push rods 410 are provided on one side of the two first push plates 409 that are far away from each other. Second push plates 411 are provided at one ends of the two push rods 410 that are far away from each other. Two symmetric air supply pipes 412 are communicated with the inner bottom wall of the second cavity 408. The lower end of each air supply pipe 412 is communicated with the sleeve 501 close to it. The air supply pipe 412 can transfer the upper part above the rubber plate 505 to the inside of the second cavity 408, so that the first push plate 409 drives the second push plate 411 to extend to both sides. Under the action of the second push plate 411, the washing layer 404 is pushed to move to the left, so that a gap appears between the washing layer 404 and the second partition plate 405, making it easier for the washing liquid above to pass through, thereby achieving the purpose of increasing the amount of washing liquid, enabling a large amount of washing liquid to be mixed with the waste gas and making its treatment more thorough.

[0042] The air inlet layer 1 includes an air inlet box 101. An air inlet channel 102 is communicated with the left side of the air inlet box 101. Three second air supply holes 103 arranged at equal distances are opened on the inner top wall of the air inlet box 101. A second filter net 104 is provided inside each second air supply hole 103. The water storage layer 3 is arranged below the air inlet layer 1. The air inlet layer 1 can effectively serve the purpose of storing waste gas, making its subsequent treatment more convenient.

[0043] The water storage layer 3 includes a water tank 301. The water tank 301 is filled with washing liquid, and the washing liquid contains superoxide micro-nano bubbles.

[0044] A large number of superoxide micro-nano bubbles are dispersed in water. The internal gas is dissolved by the surrounding water and its size gradually decreases. The rupture of the bubbles generates hydroxyl radicals (·OH) to oxidize various pollutants in the waste gas.

[0045] Under the action of the fan blade 207, the micro-nano bubbles rotate, so as to be able to uniformly and effectively capture very fine particles in the gas, such as fine dust, oil mist, etc. For industries such as feed, textile, and fermentation, fine particles are an important aspect causing odor problems.

[0046] The coupling of superoxide with strong oxidizing property and micro-nano bubbles can improve the removal effect of malodorous pollutants with very low odor thresholds, such as sulfur- and nitrogen-containing organic compounds such as methanethiol and dimethyl sulfide. These substances can cause relatively large odor pollution at very low concentrations. Currently, multi-stage washing is usually used for treatment. Due to the low concentration of pollutants, the mass transfer efficiency is very low, resulting in poor washing absorption efficiency. While the superoxide micro-nano technology can fully oxidize and decompose, and at the same time enhance the absorption mass transfer rate of washing. The removal rate of such substances can reach more than 90%.

[0047] The upper surface of the water tank 301 is provided with a third filter screen 302. A water pump is arranged inside the water tank 301. The output end of the water pump is provided with a water delivery pipe 303. The upper end of the water delivery pipe 303 is communicated with a first horizontal pipe 304. The first nozzle 305 is arranged on the outer surface of the first horizontal pipe 304. Under the action of the water pump, the washing liquid inside the water tank 301 can pass through the water delivery pipe 303 and the first horizontal pipe 304 in sequence and be sprayed out from the first nozzle 305 to wash the waste gas. Under the action of gravity, the washing liquid can re-enter the water tank 301, achieving the purpose of water circulation, enabling the washing liquid to be fully utilized and reducing waste. The upper surface of the treatment layer 4 is communicated with an air outlet box 306. The upper surface of the air outlet box 306 is provided with an air outlet pipe 307. The left side of the outer surface of the water delivery pipe 303 is communicated with a second horizontal pipe 308. Three water inlet pipes 309 arranged at equal distances are arranged on the outer surface of the second horizontal pipe 308. The lower end of each water inlet pipe 309 is rotatably connected with a water storage box 310. The bottom surface of the water storage box 310 is fixedly connected with the fan blade 207 close to it. The second nozzle 311 is arranged on the outer surface of the water storage box 310. When the fan blade 207 rotates, it can drive the water storage box 310 and the second nozzle 311 to rotate, so that the spraying range of the washing liquid is wider, avoiding the situation of incomplete coverage.

[0048] During actual use, under the action of the air inlet passage 102, the external waste gas is introduced into the air inlet box 101 for storage. First, start the water pump. Under the action of the water pump, the washing liquid inside the water tank 301 enters the first horizontal pipe 304 and the second horizontal pipe 308 through the water delivery pipe 303 in sequence. The washing liquid entering the first horizontal pipe 304 can be sprayed out through the first nozzle 305, so that it is evenly sprayed inside the washing layer 404. Under the penetration of the washing liquid, part of the washing liquid can pass through the washing layer 404 and enter the mixing cylinder 201. Under the action of gravity, it flows back into the water tank 301 again. The washing liquid entering the second horizontal pipe 308 can enter the water storage box 310 through the water inlet pipe 309. Then start the double-shaft motor 206. Under the action of the output end, drive the fan blade 207 to rotate to generate an upward suction force, sucking the waste gas below into the mixing cylinder 201. At the same time, the water storage box 310 rotates following the output end. Under the action of centrifugal force, the washing liquid is sprayed out through the second nozzle 311 and contacts and mixes with the waste gas sucked into the mixing cylinder 201, preliminarily treating the waste gas.

[0049] Part of the waste gas can pass through the first filter screen 407, while the other part fails to meet the requirements and cannot pass through. As the waste gas continues to increase, the waste gas inside the leftmost mixing cylinder 201 gradually increases. Under the action of air pressure, the first pressure valve 504 inside the leftmost intake pipe 502 opens, allowing the excess waste gas to enter the inside of the leftmost sleeve 501 through the intake pipe 502, causing the air pressure inside the sleeve 501 to gradually increase. Under the action of air pressure, the rubber plate 505 gradually moves upward. Since the space above the rubber plate 505 decreases, the gas inside the upper space can pass through the air delivery pipe 412 into the second cavity 408. Under the action of air pressure, the first push plate 409 drives the second push plate 411 to extend to both sides. Under the action of the second push plate 411, the washing layer 404 is pushed to move to the left, creating a gap between the washing layer 404 and the second partition plate 405, making it easier for the upper washing liquid to pass through, thereby achieving the purpose of increasing the amount of washing liquid, enabling a large amount of washing liquid to mix with the waste gas, making the treatment more thorough, and preventing the waste gas from gradually increasing and not being processed in time.

[0050] When the amount of waste gas that has not been processed in time increases at this time, the waste gas entering the inside of the sleeve 501 increases again, causing the rubber plate 505 to move upward again until it crosses the first exhaust pipe 503, allowing the waste gas to enter the first cavity 203 through the first exhaust pipe 503, and then discharging the waste gas again through the exhaust pipe 204. The direction of exhaust is opposite to the direction of pumping the waste gas, causing the discharged waste gas to collide with the rotating waste gas, extending the gas-liquid contact time and increasing the gas-liquid contact area, enabling it to fully contact the washing liquid and preventing incomplete treatment. At the same time, the gas entering the second cavity 408 increases again, causing the second push plate 411 to extend outward again, increasing the gap between the washing layer 404 and the second partition plate 405 again, increasing the amount of washing liquid passing through again, enabling a large amount of washing liquid to mix with the waste gas, and making the treatment more thorough.

[0051] When the unprocessed exhaust gas increases again at this time, the exhaust gas entering the inside of the sleeve 501 increases again, causing the rubber plate 505 to move upward again until it crosses the second exhaust pipe 506. At this time, the internal air pressure of the sleeve 501 is greater than the threshold value of the second pressure valve 507, causing the left end of the second exhaust pipe 506 to open, enabling the exhaust gas to enter the inside of the second exhaust pipe 506. Under the impact of the exhaust gas, the vibrating rod 509 can gradually move to the right. And because the inner diameter of the second exhaust pipe 506 increases successively from left to right, a gap appears between the left end of the vibrating rod 509 and the second exhaust pipe 506, enabling the exhaust gas to enter the inside of the new sleeve 501 through the gap, thus achieving the purpose of exhaust gas diversion, avoiding the situation where excessive exhaust gas cannot be processed in time and thoroughly. At the same time, because the vibrating rod 509 extends, when the fan blade 207 rotates and hits the vibrating rod 509, it can cause the fan blade 207 to generate a certain vibration, and clean the debris attached to the surface of the fan blade 207 through the vibration. When the fan blade 207 hits the vibrating rod 509 and rotates again, under the extrusion effect, the vibrating rod 509 can retract again, compressing the exhaust gas at the left end of the second exhaust pipe 506. When the fan blade 207 crosses the vibrating rod 509, the acting force disappears, and under the action of air pressure, the vibrating rod 509 can move to the right again, discharging the exhaust gas again. When the vibrating rod 509 moves to the right again and the air pressure relatively increases, the exhaust gas flow rate is accelerated, thus achieving the purpose of drainage and making the exhaust gas transmission faster.

[0052] Second Embodiment: The present invention also provides a processing method for the integrated multi-effect exhaust gas treatment equipment structure, and the specific operation method steps are as follows:

[0053] S1. First, introduce the exhaust gas into the lower part of the cyclone layer 2 through the intake layer 1, and drive the fan blade 207 by the double-shaft motor 206 to draw the exhaust gas into the inside of the cyclone layer 2.

[0054] S2. Secondly, introduce the washing liquid into the cyclone layer 2 and the treatment layer 4 respectively through the water storage layer 3, and preliminarily treat the exhaust gas with the washing liquid, which contains super-oxidant micro-nano bubbles. The micro-nano bubbles can effectively capture the extremely fine particles in the gas, and the coupling of the strongly oxidizing super-oxygen and the micro-nano bubbles can further improve the removal effect of the malodorous pollutants with a very low odor threshold.

[0055] S3. Then, introduce part of the exhaust gas into the regulation component 5 through the first pressure valve 504, enable the exhaust gas to enter the inside of the first cavity 203 through the first exhaust pipe 503, and generate a wind force opposite to the rotation of the fan blade 207 by discharging from the inclined exhaust pipe 204, so that the two exhaust gases are opposed to each other, prolonging the gas-liquid contact time and increasing the gas-liquid contact area, enabling it to fully contact with the washing liquid and avoiding the situation of incomplete treatment.

[0056] S4. Finally, the excess exhaust gas is introduced into the second outlet pipe 506 through the second pressure valve 507, so that while the vibrating rod 509 moves to the right, the exhaust gas is introduced into the mixing cylinder 201 in the middle. By means of shunting, part of the exhaust gas is led away to avoid incomplete treatment due to excessive exhaust gas. When the fan blade 207 in the middle hits the vibrating rod 509, it can generate certain vibrations to clean the sundries attached to the surface.

[0057] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An integrated multi-effect waste gas treatment equipment structure, including an intake layer (1), a cyclone layer (2), a water storage layer (3) and a treatment layer (4), the cyclone layer (2) is arranged above the intake layer (1), and the treatment layer (4) is arranged above the cyclone layer (2), characterized in that, The cyclone layer (2) includes three mixing cylinders (201) arranged at equal distances; In the middle of the inner side wall of each mixing cylinder (201), a first positioning ring (202) is provided. A first cavity (203) is formed inside the first positioning ring (202). A group of exhaust pipes (204) arranged in a circular pattern are communicated with the first cavity (203). Each exhaust pipe (204) is inclined. A jet nozzle (205) is provided at the other end of each exhaust pipe (204). A double-shaft motor (206) is provided in the middle of each first positioning ring (202). A group of fan blades (207) arranged in a circular pattern are fixedly connected to the two output ends of the double-shaft motor (206). Two symmetrical regulating components (5) are provided between every two adjacent mixing cylinders (201); A second spray head (311) for spraying the washing liquid is installed inside the mixing cylinder (201), and the washing liquid is mixed with super-oxidant micro-nano bubbles. A first spray head (305) for spraying the washing liquid is installed inside the treatment layer (4), and the washing liquid is mixed with super-oxidant micro-nano bubbles; The regulating component (5) includes a sleeve (501). An air inlet pipe (502) and a first air outlet pipe (503) are respectively provided on the left side of the outer surface of the sleeve (501). The other end of the air inlet pipe (502) is communicated with the left mixing cylinder (201). A first pressure valve (504) is provided at the left end of the air inlet pipe (502). The other end of the first air outlet pipe (503) is communicated with the left first cavity (203). A rubber plate (505) is slidably connected inside the sleeve (501).

2. The structure of the integrated multi-effect waste gas treatment equipment according to claim 1, characterized in that, A second air outlet pipe (506) is provided on the right side of the outer surface of the sleeve (501), and the horizontal height of the second air outlet pipe (506) is higher than that of the first air outlet pipe (503). The inner diameter of the second air outlet pipe (506) gradually increases from left to right. A second pressure valve (507) is provided at the left end of the second air outlet pipe (506). A second positioning ring (508) is provided at the right end of the second air outlet pipe (506). A vibrating rod (509) is slidably connected in the middle of the second positioning ring (508). The diameter of the left end of the vibrating rod (509) is the same as the inner diameter of the left side of the second air outlet pipe (506).

3. The structure of the integrated multi-effect waste gas treatment equipment according to claim 2, characterized in that, The treatment layer (4) includes a treatment box (401). A demisting layer (402) is provided on the inner top wall of the treatment box (401). Two symmetrical first partition plates (403) are provided between the demisting layers (402). A washing layer (404) is provided on the inner bottom wall of the treatment box (401). Two symmetrical second partition plates (405) are provided between the washing layers (404). Three first air supply holes (406) arranged at equal distances are formed on the bottom surface of the treatment box (401). A first filter screen (407) is provided inside each first air supply hole (406).

4. The structure of the integrated multi-effect waste gas treatment equipment according to claim 3, wherein A second cavity (408) is formed inside each of the second partitions (405). Two symmetrically arranged first push plates (409) are slidably connected inside the second cavity (408). Push rods (410) are provided on one side surfaces of the two first push plates (409) facing away from each other. Second push plates (411) are provided at one ends of the two push rods (410) facing away from each other. Two symmetrically arranged air supply pipes (412) are communicated with the inner bottom wall of the second cavity (408). The lower end of each air supply pipe (412) is communicated with the sleeve (501) adjacent thereto.

5. The structure of the integrated multi-effect waste gas treatment equipment according to claim 4, characterized in that The air inlet layer (1) includes an air inlet box (101). An air inlet channel (102) is communicated with the left side of the air inlet box (101). Three second air supply holes (103) arranged at equal distances are formed in the inner top wall of the air inlet box (101). A second filter screen (104) is provided inside each of the second air supply holes (103).

6. The structure of the integrated multi-effect waste gas treatment equipment according to claim 1, wherein, The water storage layer (3) is arranged below the air inlet layer (1). The water storage layer (3) includes a water tank (301). A third filter screen (302) is provided on the upper surface of the water tank (301). A water pump is provided inside the water tank (301). A water supply pipe (303) is provided at the output end of the water pump. The upper end of the water supply pipe (303) is communicated with a first horizontal pipe (304). The first spray head (305) is arranged on the outer surface of the first horizontal pipe (304). An air outlet box (306) is communicated with the upper surface of the treatment layer (4). An air outlet pipe (307) is provided on the upper surface of the air outlet box (306).

7. The structure of the integrated multi-effect waste gas treatment equipment according to claim 6, characterized in that, A second horizontal pipe (308) is communicated with the left side of the outer surface of the water supply pipe (303). Three water inlet pipes (309) arranged at equal distances are provided on the outer surface of the second horizontal pipe (308). The lower end of each water inlet pipe (309) is rotatably connected with a water storage box (310). The bottom surface of the water storage box (310) is fixedly connected with the adjacent fan blade (207). The second spray head (311) is arranged on the outer surface of the water storage box (310).

8. A treatment method for the structure of an integrated multi-effect waste gas treatment device as described in claim 2, characterized in that, The method includes the following steps: S1. First, introduce the waste gas into the lower part of the cyclone layer (2) through the air inlet layer (1), and drive the fan blades (207) through the double-shaft motor (206) to draw the waste gas into the cyclone layer (2); S2. Secondly, introduce the washing liquid into the cyclone layer (2) and the treatment layer (4) respectively through the water storage layer (3), and preliminarily treat the waste gas with the washing liquid. The washing liquid contains superoxide micro-nano bubbles, and the micro-nano bubbles can effectively capture the extremely fine particles in the gas. The coupling of strongly oxidizing superoxide and micro-nano bubbles can further improve the removal effect of malodorous pollutants with a very low odor threshold. S3. Then, part of the exhaust gas is introduced into the regulation component (5) through the first pressure valve (504), so that the exhaust gas can enter the first cavity (203) through the first exhaust pipe (503). By discharging from the inclined exhaust pipe (204), a wind force opposite to the rotation of the fan blade (207) is generated, causing the two exhaust gases to collide with each other, extending the gas-liquid contact time and increasing the gas-liquid contact area, enabling it to fully contact with the washing liquid and avoiding incomplete treatment; S4. Finally, the excess exhaust gas is introduced into the second exhaust pipe (506) through the second pressure valve (507). While the vibrating rod (509) moves to the right, the exhaust gas is introduced into the middle mixing cylinder (201). Part of the exhaust gas is diverted in a shunt manner to avoid incomplete treatment due to excessive exhaust gas. When the middle fan blade (207) hits the vibrating rod (509), it can cause certain vibration to clean the debris attached to the surface.

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