A water mist air purification device

Abstract

This invention discloses a water mist air purification device, belonging to the technical field of air purification devices. It includes: a bubble-blocking and separating mechanism, comprising a bubble-forming shell, wherein a bubble-forming net is disposed at the bottom of the inner cavity of the bubble-forming shell. The bubble-forming net is wavy and is used to generate foam that combines with heavy oil fumes; and a purification mechanism, comprising a water exchange tank shell. The bubble-blocking and separating mechanism of this invention, with its reasonable structural design, combines and filters heavy oil fumes by generating foam through the bubble-forming net. This allows the heavy oil fumes to be blown out while simultaneously contacting and eliminating grease in the foam film. The structure of the bubble-forming shell and honeycomb blocks allows some of the grease-eliminating fumes to be quickly discharged through the exhaust pipe, while fumes with more impurities are discharged through the bubble outlet pipe. This allows the filtered heavy oil fumes to undergo stratified treatment, effectively purifying and filtering them according to their characteristics.

Description

Technical Field

[0001] This invention relates to the field of air purification device technology, and in particular to a water mist air purification device. Background Technology

[0002] Air purifiers are products that can adsorb, decompose, or transform various air pollutants, thereby improving air cleanliness. They are used in residential, medical, and industrial settings.

[0003] During machine tool processing or machining using heavy oil for lubrication, the fumes generated by the volatilization of heavy oil lubrication will merge into the air. The drifting fumes will condense on the surface of the machinery and can also be inhaled into the lungs, leading to lung diseases. Usually, the purification of oil fume air requires water mist to cool the fumes and then filtering them with filter cloth. This filtration method requires frequent replacement of filter media and cannot process the fumes in layers, resulting in the filtered air containing tiny oil fume particles. It cannot purify the air according to the characteristics of oil fume air. Therefore, this application provides a water mist air purification device to meet the needs. Summary of the Invention

[0004] The purpose of this application is to provide a water mist air purification device that can effectively solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this application provides the following technical solution: a water mist air purification device, comprising:

[0006] A foam-blocking and separating mechanism includes a foaming shell, wherein a foam-generating net is provided at the bottom of the inner cavity of the foaming shell, the foam-generating net being wavy in shape, and the foam-generating net being used to generate foam that combines with heavy oil fumes;

[0007] The impurity removal mechanism includes a water tank shell, the interior of which is provided with a hollow fastener, which is used to support the stable operation of the overall component, and the bottom of the outer surface of the hollow fastener is provided with a support frame that is fixedly connected to the inner wall of the water tank shell.

[0008] A clustering assembly includes a clustering shell for concentrating smoke and increasing smoke flow rate;

[0009] The separation component includes a heating shell, on the top of which a drive motor is provided. The output end of the drive motor extends into the interior of the heating shell and is fixedly connected to a rod shaft. The outer surface of the rod shaft is provided with several water collection plates arranged in a ring array. The water collection plates are used to condense water mist and throw it out.

[0010] Preferably, a partition plate is provided in the middle of the inner cavity of the foam shell. The partition plate is placed horizontally and divides the foam shell into upper and lower cavities. A honeycomb block is provided in the upper part of the partition plate. The bubble-forming net is located in the lower part of the partition plate and is in contact with the bottom of the partition plate. The bubble-forming net is located in the lower cavity inside the foam shell, and the honeycomb block is located in the upper cavity inside the foam shell.

[0011] An exhaust pipe is provided on the upper part of the outer surface of the foaming shell. The exhaust pipe communicates with the upper cavity inside the foaming shell. One side of the foaming shell is connected to an outlet pipe and the other side is connected to an air inlet pipe. A spray ring is provided inside the air inlet pipe.

[0012] Preferably, a water spray pipe is provided inside the hollow fastener, a water pump is provided at the bottom of the water spray pipe, a mesh ring is provided on the inner wall of the water exchange tank shell, and a mesh cloth is provided between the mesh ring and the hollow fastener.

[0013] An atomizer is provided on the top of the water tank shell. An air guide half-pipe is provided on the inner wall of the water tank shell and below the atomizer. One end of the exhaust pipe passes through the water tank shell and extends into the air guide half-pipe. A connecting pipe is provided on the outer surface of the water tank shell, and the connecting pipe is fixedly connected to the bubble outlet pipe.

[0014] Preferably, a nozzle cylinder is rotatably connected to the outer surface of the spray pipe, a plurality of spray heads are provided on the outer surface of the nozzle cylinder, and a plurality of scraper blades arranged in a ring array are provided at the bottom of the outer surface of the nozzle cylinder.

[0015] The nozzle cylinder is provided with a central shaft at the top, and two sets of air turbulence blades are provided on the upper part of the outer surface of the central shaft. The two sets of air turbulence blades correspond to the positions of the atomizer and the air guide half pipe, respectively.

[0016] Preferably, the inside of the converging shell is provided with a funnel-shaped leaking ring. The inside of the leaking ring is provided with a second flow disruptor and a second phase accessory, which are arranged in an alternating vertical arrangement. The second phase accessory is located below the second flow disruptor, and the second flow disruptor and the second phase accessory work together to disrupt the airflow.

[0017] Preferably, a support frame is provided inside the convergence shell and above the second spoiler. The first spoiler and the first phase accessory are provided inside the support frame. The first spoiler and the first phase accessory have the same function as the second spoiler and the second phase accessory, but are placed at opposite angles.

[0018] Preferably, the second turbulence element and the second phase accessory are both provided with a stabilizing shaft, and the convergence shell is located at the upper part of the atomizer.

[0019] Preferably, an air outlet pipe is provided on the upper part of the outer surface of the heating shell, the heating shell is disposed on the upper part of the converging shell, the central shaft passes through the stabilizing shaft, the first phase fitting and the first turbulence member, and the top of the central shaft is fixedly connected to the rod shaft.

[0020] In summary, the technical effects and advantages of this invention are as follows:

[0021] 1. The bubble-blocking separation mechanism of this invention has a reasonable structure. It combines the foam-making net with heavy oil fumes for filtration. This allows the heavy oil fumes to come into contact with the foam film and be eliminated while the foam is blown out. The structure of the foam shell and honeycomb blocks allows some of the smoke that has been degreased to be quickly discharged through the exhaust pipe, while the smoke with more impurities will be discharged through the bubble outlet pipe. This allows the filtered heavy oil fumes to be processed in layers and effectively purified and filtered according to the characteristics of heavy oil fumes.

[0022] 2. The impurity removal mechanism set in this invention can filter smoke by passing through the water film on the mesh cloth. The water film on the mesh cloth is in a circulating flow state, which is equivalent to letting the smoke pass through the water for filtration and then pass through the nozzle again for impurity removal. This can reduce impurities and grease in the smoke. Moreover, the entire filtration equipment does not require disposable consumables and can be reused after cleaning.

[0023] 3. The clustering component provided in this invention can disrupt the flow of smoke and water mist, allowing the water mist to combine with the smoke. This method of disrupting the airflow can also cause the water mist to condense on the clustering component, thereby filtering out water mist impurities in the smoke. Furthermore, the turbulence allows impurities in the smoke to combine with the water mist, facilitating the subsequent condensation of water mist to expel impurities from the air. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 A three-dimensional structural diagram of a water mist air purification device;

[0026] Figure 2 A three-dimensional structural cross-sectional view of a water mist air purification device;

[0027] Figure 3 This is a three-dimensional sectional view of the connection structure of the bubble-blocking separation mechanism;

[0028] Figure 4This is a cross-sectional view of the three-dimensional connection structure of the bubble shell;

[0029] Figure 5 A schematic diagram of the three-dimensional connection structure of the honeycomb block and the bubble-forming mesh;

[0030] Figure 6 A schematic diagram of the three-dimensional structure of a bubble-forming mesh;

[0031] Figure 7 A schematic diagram of the three-dimensional connection structure of the impurity removal mechanism;

[0032] Figure 8 This is a three-dimensional sectional view of the connection structure of the impurity removal mechanism;

[0033] Figure 9 An exploded view of the three-dimensional connection structure of the impurity removal mechanism;

[0034] Figure 10 This is a schematic diagram of the internal structure of the water tank shell;

[0035] Figure 11 A schematic diagram of the three-dimensional connection structure between the water spray pipe and the mesh fabric;

[0036] Figure 12 A schematic diagram of the three-dimensional connection structure between the nozzle cylinder and the scraper;

[0037] Figure 13 A schematic diagram of the three-dimensional connection structure of the cluster assembly;

[0038] Figure 14 A three-dimensional cross-sectional view of the connection structure of the cluster assembly;

[0039] Figure 15 A schematic diagram of the three-dimensional connection structure of the leak ring and the second flow-disrupting component;

[0040] Figure 16 Plan view of the second spoiler and the second phase component;

[0041] Figure 17 A schematic diagram of the three-dimensional connection structure between the first spoiler and the first phase component;

[0042] Figure 18 This is a cross-sectional view of the three-dimensional connection structure of the separated components.

[0043] In the diagram: 1. Impurity removal mechanism; 11. Water tank shell; 12. Connecting pipe; 13. Water pump; 14. Atomizer; 15. Central shaft; 16. Air turbulence blade; 17. Nozzle barrel; 18. Scraper blade; 19. Air guide half-pipe; 111. Support frame; 112. Water spray pipe; 113. Mesh cloth; 114. Mesh fixing ring; 115. Hollowed-out fastener; 2. Bundling assembly; 20. First phase accessory; 21. Bundling shell; 22. First... 23. Flushing element; 24. Leaking ring; 25. Support frame; 26. Stabilizing shaft; 27. Second flushing element; 28. Second phase accessory; 39. Separation assembly; 30. Drive motor; 31. Exhaust pipe; 32. Heating shell; 33. Water collection plate; 40. Bubble-blocking separation mechanism; 41. Bubble-forming shell; 42. Spray ring; 43. Inlet pipe; 44. Honeycomb block; 45. Bubble-forming net; 46. Partition plate; 47. Bubble outlet pipe; 48. Exhaust pipe. Detailed Implementation

[0044] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0045] refer to Figure 1-18 The water mist air purification device shown includes:

[0046] Among them, in order to separate and filter heavy oil fumes, such as Figure 3-6 The bubble-blocking and separation mechanism 4 shown includes a bubble-forming shell 41. A bubble-forming net 45 is provided at the bottom of the inner cavity of the bubble-forming shell 41. The bubble-forming net 45 is wavy and is used to generate foam that combines with heavy oil fumes.

[0047] A partition plate 46 is provided in the middle of the inner cavity of the bubble shell 41, a honeycomb block 44 is provided on the upper part of the partition plate 46, and a bubble-making net 45 is located at the lower part of the partition plate 46 and is in contact with the bottom of the partition plate 46.

[0048] An exhaust pipe 48 is provided on the upper part of the outer surface of the bubble shell 41. One side of the bubble shell 41 is connected to an outlet pipe 47 and the other side is connected to an air inlet pipe 43. A spray ring 42 is provided inside the air inlet pipe 43.

[0049] It is worth noting that during use, the heavy oil fumes first enter the interior of the air intake pipe 43. Then, the spray ring 42 sprays oil cleaning fluid through the nozzles. The cleaning fluid sprayed by the spray ring 42 is blown into the foaming shell 41 by the heavy oil fumes, and the cleaning fluid is also blown onto the foaming net 45. The foaming net 45 is made of a mesh film. When the cleaning fluid sprayed by the spray ring 42 is blown onto the foaming net 45, it forms a bubble film. As the heavy oil fumes continuously impact the foaming net 45, a lot of foam will be generated. The working principle of the foaming net 45 is as follows: The foaming liquid sprayed by the spray ring 42 forms a bubble film on the foaming net 45. When air blows through the bubble film, bubbles will be generated. The principle is the same as that of blowing bubbles. The cleaning liquid sprayed by the spray ring 42 continuously supplies liquid to form a bubble film on the foaming net 45. The cleaning liquid is set to a bubble type. The mesh size of the foaming net 45 is 50-120 mesh. When the heavy oil fume comes into contact with the foam, the foam can absorb a large amount of oil stains in the heavy oil fume. The foaming net 45 is arranged in a bent shape to generate more foam to absorb the oil fume.

[0050] After the heavy oil fumes are absorbed and filtered by the foam, some of the filtered fumes will pass through the mesh plate 46 and honeycomb block 44 for further filtration. After the heavy oil fumes are filtered by the foam and the oil stains are removed, the smoke does not contain any oil particles and is relatively light, so it will float upwards. The upward-floating smoke will pass through the mesh plate 46 and enter the honeycomb block 44. Some of the foam will pass through the mesh plate 46 and enter the honeycomb block 44. When the smoke passes through the honeycomb block 44, it will blow away the foam inside the honeycomb block 44. Then the smoke is separated and filtered by the honeycomb block 44 and the mesh plate 46 and enters the exhaust pipe 48.

[0051] After entering the foam shell 41, the heavy oil fumes are separated into two filtration sections by the partition plate 46. When the heavy oil fumes pass through the foam-generating net 45, foam is generated and combines with the heavy oil fumes. The foam that absorbs the oil fumes will quickly combine with the oil and cause the foam to burst. The filtered heavy oil fumes will then pass through the partition plate 46 into the honeycomb block 44 for further filtration and then be discharged through the exhaust pipe 48. Some of the heavy oil fumes will still contain a large amount of oily fumes after being filtered by the foam-generating net 45. The oil fumes will then be discharged through the bubble outlet pipe 47 for the next filtration. The foam and wastewater generated by the foam-generating net 45 will be blown into the bubble outlet pipe 47 by the heavy oil fumes. Because the foam shell 41 is set up in a certain way... Figure 3 and 4 As shown in the shape, a small amount of smoke, after the oil has been removed, will be discharged through the exhaust pipe 48.

[0052] In order to further filter heavy oil fumes, such as... Figure 7-12The impurity removal mechanism 1 shown includes a water tank shell 11. The water tank shell 11 has a hollowed-out fastener 115 inside. The hollowed-out fastener 115 is used to support the stable operation of the whole component. The bottom of the outer surface of the hollowed-out fastener 115 is provided with a support frame 111 that is fixedly connected to the inner wall of the water tank shell 11.

[0053] The hollowed-out fastener 115 has a water spray pipe 112 inside, a water pump 13 is installed at the bottom of the water spray pipe 112, a mesh ring 114 is installed on the inner wall of the water tank shell 11, and a mesh cloth 113 is installed between the mesh ring 114 and the hollowed-out fastener 115.

[0054] An atomizer 14 is provided on the top of the water tank shell 11. An air guide half-pipe 19 is provided on the inner wall of the water tank shell 11 and below the atomizer 14. One end of the exhaust pipe 48 passes through the water tank shell 11 and extends into the air guide half-pipe 19. A connecting pipe 12 is provided on the outer surface of the water tank shell 11. The connecting pipe 12 is fixedly connected to the bubble outlet pipe 47.

[0055] Furthermore, when the heavy oil fumes enter the connecting pipe 12 through the bubble outlet pipe 47, the heavy oil fumes will also blow foam into the connecting pipe 12. The foam will fall into the water exchange tank shell 11 through the connecting pipe 12. After the foam comes into contact with the water at the bottom of the water exchange tank shell 11, it will slowly dissipate, and the heavy oil fumes that have entered the water exchange tank shell 11 will be discharged upward.

[0056] A nozzle cylinder 17 is rotatably connected to the outer surface of the water spray pipe 112. Several water spray heads are arranged on the outer surface of the nozzle cylinder 17, and several scraper blades 18 arranged in a circular array are arranged at the bottom of the outer surface of the nozzle cylinder 17. Figure 12 The tilt angle shown is thirty-five degrees;

[0057] The nozzle cylinder 17 is provided with a central shaft 15 at the top, and two sets of air bleeders 16 are provided on the upper part of the outer surface of the central shaft 15. The two sets of air bleeders 16 correspond to the positions of the atomizer 14 and the air guide half pipe 19, respectively.

[0058] When the central shaft 15 rotates, it drives the air turbulence blade 16 to rotate. The air turbulence blade 16 will discharge the heavy oil fumes that enter the water exchange tank shell 11 from the connecting pipe 12 upwards. When the central shaft 15 rotates, it will also drive the nozzle cylinder 17 to rotate. As the nozzle cylinder 17 rotates, it will also drive the scraper blade 18 to rotate.

[0059] When heavy oil fumes enter the air intake pipe 43, the water pump 13 will draw water into the water spray pipe 112. The nozzle cylinder 17 is fitted and rotatably connected to the surface of the water spray pipe 112. The water sprayed from the water spray pipe 112 will fill the nozzle cylinder 17 and then spray out through the nozzle on the surface of the nozzle cylinder 17. As the nozzle cylinder 17 is selected, the water sprayed will also be sprayed in all directions. When the heavy oil fumes drift upward, they will pass through the mesh cloth 113 for initial filtration. Because the water sprayed from the nozzle cylinder 17 will eventually flow into the mesh cloth 113, and the mesh holes set on the mesh cloth 113 allow water to penetrate and drip to the bottom of the water exchange tank shell 11. When the water sprayed from the nozzle cylinder 17 flows into the mesh cloth 113, it will not pass through quickly.

[0060] Water will remain on the mesh cloth 113 for three seconds before completely dripping off without accumulating. The mesh cloth 113 is made of nylon filter cloth, which has high strength and good wear resistance, and is suitable for filtering oily substances and microparticles. As the scraper 18 rotates, it continuously scrapes away the water accumulated inside the mesh cloth 113. When heavy oil fumes pass through the mesh cloth 113, they will pass through the water inside the mesh cloth 113. The oil fumes filtered through the mesh cloth 113 will retain a small amount of smoke particles. After being sprayed by the nozzle 17, the floating particles in the smoke will be removed. When heavy oil fumes pass through the mesh cloth 113, a lot of oily particles will be adsorbed on the mesh cloth 113. The continuous rotation of the scraper 18 can squeeze the water inside the mesh cloth 113 and discharge it through the mesh of the mesh cloth 113, thereby further cleaning the impurities adsorbed on the mesh cloth 113.

[0061] The impurities filtered by the spray nozzle 17 will be agitated by the air turbulence 16. The smoke discharged from the exhaust pipe 48 will be discharged through the air guide half pipe 19 and combine with the smoke filtered by the spray nozzle 17. When the air turbulence 16 rotates and blows the smoke that needs to be filtered, the atomizer 14 will spray water mist to combine with the smoke. The air turbulence 16 can agitate the smoke and allow the water mist to combine with the smoke quickly.

[0062] Among them, in order to combine the smoke and water mist turbulence, the following were set up: Figure 13-17 The shown clustering assembly 2 includes a gathering shell 21, which is used to concentrate smoke and increase the smoke flow rate.

[0063] The converging shell 21 has a funnel-shaped leaking ring 23 inside. The leaking ring 23 has a second flow disruptor 26 and a second phase accessory 27 inside. The second flow disruptor 26 and the second phase accessory 27 are arranged in an alternating vertical arrangement. The second phase accessory 27 is located below the second flow disruptor 26. The second flow disruptor 26 and the second phase accessory 27 work together to disrupt the airflow.

[0064] It is worth noting that when the aforementioned intermediate air-disrupting blade 16 rotates to blow smoke and water mist, the water mist and smoke will enter the converging shell 21, because the converging shell 21 is... Figure 14 The converging port shown, the converging shell 21 mainly adopts a Venturi-like shape, but its main purpose is to increase the gas flow rate, thus increasing the flow rate of the smoke. When the smoke and water mist enter the airflow channel composed of the second baffle 26 and the second phase accessory 27 through the leaking ring 23, the combination of the second baffle 26 and the second phase accessory 27 causes the flow pattern of the smoke and water mist in the second baffle 26 and the second phase accessory 27 to be... Figure 16 As shown, this flow design allows water mist and smoke to combine and adhere together, thus facilitating subsequent smoke treatment and filtration.

[0065] A support frame 24 is provided inside the converging shell 21 and above the second spoiler 26. The first spoiler 22 and the first phase accessory 20 are provided inside the support frame 24. The first spoiler 22 and the first phase accessory 20 have the same function as the second spoiler 26 and the second phase accessory 27, but are placed at opposite angles.

[0066] The second turbulence element 26 and the second phase accessory 27 are both equipped with a stabilizing shaft 25, and the convergence shell 21 is located on the upper part of the atomizer 14.

[0067] When the smoke and water mist combine, they are further processed and combined by the first baffle 22 and the first phase accessory 20. The placement of the first baffle 22 and the first phase accessory 20 is opposite to that of the second baffle 26 and the second phase accessory 27. The first baffle 22 and the first phase accessory 20 are placed at an angle of 15 degrees, just like the second baffle 26 and the second phase accessory 27. This is because when water mist and smoke combine, water droplets will be adsorbed on the first baffle 22 and the first phase accessory 20, as well as the second baffle 26 and the second phase accessory 27. The tilted placement allows water to flow onto the surface of the collection shell 21 and finally into the water exchange tank shell 11.

[0068] The separation component 3 includes a heating shell 33. A drive motor 31 is provided on the top of the heating shell 33. The output end of the drive motor 31 extends into the interior of the heating shell 33 and is fixedly connected to a rod shaft. Several water collection plates 34 arranged in a ring array are provided on the outer surface of the rod shaft. The water collection plates 34 are used to condense water mist and throw it out.

[0069] An air outlet pipe 32 is provided on the upper part of the outer surface of the heating shell 33. The heating shell 33 is located on the upper part of the converging shell 21. The central shaft 15 passes through the stabilizing shaft 25, the first phase accessory 20 and the first turbulence member 22, and the top of the central shaft 15 is fixedly connected to the rod shaft.

[0070] It is worth noting that when the smoke and water mist combine and pass through the first turbulence member 22 and the first phase accessory 20, the smoke contains a large amount of moisture. As the smoke continues to flow upward, it will come into contact with the water collection plate 34. The drive motor 31 will drive the water collection plate 34 to rotate through the output shaft. After the smoke comes into contact with the rotating water collection plate 34, the auxiliary heating of the heating shell 33 will cause the smoke to condense into water droplets when it encounters the water collection plate 34. Because the smoke has been filtered multiple times, it will condense into water droplets when it encounters the heated water collection plate 34. The high-speed rotation of the water collection plate 34 can throw the water droplets onto the surface of the heating shell 33 and then drip them into the bottom of the water exchange tank shell 11. The filtered air will be discharged through the air outlet pipe 32 without any oily smoke or impurities being discharged.

[0071] Finally, the user opens the bottom valve of the water exchange tank 11 to replace the filtered water inside the water exchange tank 11. When the filter equipment needs to be cleaned, the water exchange tank 11 can be disassembled for cleaning.

[0072] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A water mist air purification device, characterized by Include: Bubble separation mechanism (4), including bubble shell (41), the inner cavity bottom of the bubble shell (41) is provided with bubble net (45), and the bubble net (45) is in close contact with the inner wall of the bubble shell (41), the bubble net (45) is in wave shape, and the bubble net (45) is used for generating foam combined with heavy oil smoke; Impurity removal mechanism (1), including water tank shell (11), the inside of the water tank shell (11) is provided with hollow fixture (115), the hollow fixture (115) is used for supporting the stable operation of the whole component, and the outer surface bottom of the hollow fixture (115) is provided with support frame (111) fixedly connected with the inner wall of the water tank shell (11); Bundling assembly (2), including collection shell (21), the collection shell (21) is used for concentrating smoke and increasing smoke flow rate; Separation assembly (3), including heating shell (33), the top of the heating shell (33) is provided with driving motor (31), the output end of the driving motor (31) extends to the inside of the heating shell (33) and is fixedly connected with rod shaft, the outer surface of the rod shaft is provided with a plurality of ring array distribution water accumulation plates (34), and the water accumulation plates (34) are used for condensing water mist and throwing out; The inner cavity middle part of the bubble shell (41) is provided with a screen plate (46), the screen plate (46) is horizontally placed, the screen plate (46) divides the bubble shell (41) into two cavities, the upper part of the screen plate (46) is provided with a honeycomb block (44), the bubble net (45) is located at the lower part of the screen plate (46) and is in contact with the bottom of the screen plate (46), the bubble net (45) is located in the lower cavity inside the bubble shell (41), and the honeycomb block (44) is located in the upper cavity inside the bubble shell (41); The upper part of the outer surface of the bubble shell (41) is provided with an exhaust pipe (48), the exhaust pipe (48) communicates with the upper cavity inside the bubble shell (41), one side of the bubble shell (41) is connected with a bubble outlet pipe (47), the other side is connected with an air inlet pipe (43), and the inside of the air inlet pipe (43) is provided with a spray ring (42); The inside of the hollow fixture (115) is provided with a water spray pipe (112), the bottom of the water spray pipe (112) is provided with a water pump (13), the inner wall of the water tank shell (11) is provided with a fixed net ring (114), and the fixed net ring (114) is provided with a mesh cloth (113) between the hollow fixture (115); The top of the water tank shell (11) is provided with an atomizer (14), the inner wall of the water tank shell (11) and located below the atomizer (14) is provided with a gas guide half pipe (19), one end of the exhaust pipe (48) penetrates the water tank shell (11) and extends to the inside of the gas guide half pipe (19), and the outer surface of the water tank shell (11) is provided with a connecting pipe (12), and the connecting pipe (12) is fixedly connected with the bubble outlet pipe (47); The outer surface of the water spray pipe (112) above the mesh cloth (113) is rotatably connected with a spray head cylinder (17), and the outer surface of the spray head cylinder (17) is provided with a plurality of water spray heads; The converging shell (21) is arranged at the upper part of the atomizer (14), the heating shell (33) is arranged at the upper part of the converging shell (21), the outlet of the exhaust pipe (48) is above the mesh cloth (113), and the outlet of the connecting pipe (12) is below the mesh cloth (113).

2. A water mist air cleaning device according to claim 1, characterized in that: The outer surface of the bottom of the spray head cylinder (17) is provided with a plurality of scraping pages (18) arranged in a ring array; The top of the spray head cylinder (17) is provided with a central shaft (15), the outer surface of the central shaft (15) is provided with two groups of air disturbance pages (16), and the two groups of air disturbance pages (16) correspond to the positions of the atomizer (14) and the air guide half pipe (19) respectively.

3. A water mist air cleaning device according to claim 2, characterised in that: The inside of the converging shell (21) is provided with a leakage ring (23), the leakage ring (23) is in the shape of a funnel, the inside of the leakage ring (23) is provided with a second turbulence member (26) and a second matching member (27), and the second turbulence member (26) and the second matching member (27) are arranged in an up-and-down staggered manner, the second matching member (27) is located below the second turbulence member (26), and the second turbulence member (26) and the second matching member (27) cooperate to disturb the airflow.

4. A water mist air cleaning device according to claim 3, characterized in that: The inside of the converging shell (21) and above the second turbulence member (26) is provided with a support frame (24), the inside of the support frame (24) is provided with a first turbulence member (22) and a first matching member (20), the first turbulence member (22) and the first matching member (20) are opposite to the second turbulence member (26) and the second matching member (27) in terms of angle but are in communication in terms of function.

5. A water mist air cleaning device according to claim 4, characterised in that: The inside of the second turbulence member (26) and the second matching member (27) is commonly provided with a stabilizing shaft (25).

6. A water mist air cleaning device according to claim 5, characterised in that: The outer surface of the upper part of the heating shell (33) is provided with an air outlet pipe (32), the central shaft (15) penetrates the stabilizing shaft (25), the first matching member (20) and the first turbulence member (22), and the top of the central shaft (15) is fixedly connected with the rod shaft.

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