Environment-friendly smoke purifier

Abstract

The utility model relates to the technical field of purifiers, and discloses an environment-friendly smoke purifier which comprises a purification box body, a first mounting frame and two second mounting frames, the front end and the rear end of the upper portion of the outer wall of one side of the purification box body are fixedly connected with air outlet pipes, and the lower end of the outer wall of one side of the purification box body is fixedly connected with a water tank. An air inlet pipe is fixedly connected to the lower end of the outer wall of one side, away from the water tank, of the purification box. According to the air purification device, firstly, negative pressure is formed above the purification box body by starting the fan, so that external air enters the purification box body through the air inlet pipe, meanwhile, when the air enters the purification box body, the air moves towards the fan, and at the moment, large suspended particles in the air can be intercepted through the HEPA filter screen; and harmful gases such as formaldehyde and benzene with small calibers in the gas can be adsorbed through the activated carbon filter screen, so that the purpose that the gas exhausted from the gas outlet pipe is clean and fresh is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of purifiers, in particular to an environmentally friendly smoke purifier. Background Art

[0002] At present, many jobs in factories, such as sandblasting, painting, plastic spraying, welding, cutting and other operations, will generate a lot of smoke and harmful gases in the production workshop or factory building. Because the factory building or workshop occupies a large space, smoke and harmful gases diffuse into the entire working space, which is very harmful to the operators and has a great pollution to the indoor and outdoor air. Therefore, smoke purifiers are used to purify the smoke and dust generated in welding, cutting, grinding and other processes, as well as to recycle rare metals and precious materials, etc., which can purify a large number of fine metal particles suspended in the gas that are harmful to the human body.

[0003] However, the traditional smoke purifier has a relatively simple filtering method, so in actual use it may not be able to effectively filter smoke suspended matter of different particle sizes, and it is not convenient to quickly condense dust with larger diameters in the gas for the next step of cleaning and collection, which may bring a poor user experience to users. In addition, traditional smoke purifiers are mostly integrated in design, so it is not convenient to replace and clean the internal filter, which increases the cost of use.

[0004] Therefore, those skilled in the art provide an environmentally friendly smoke purifier to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose an environmentally friendly smoke purifier, which forms a negative pressure above the purification box by starting the fan, so that the external smoke gas enters the interior of the purification box through the air inlet pipe, and at the same time, the gas moves toward the direction of the fan when entering the interior of the purification box. At this time, the larger suspended particles in the gas can be intercepted by the HEPA filter, and the smaller-caliber formaldehyde, benzene and other harmful gases in the gas can be adsorbed by the activated carbon filter, so as to achieve the purpose of relatively clean and fresh gas discharged from the outlet pipe.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An environmentally friendly smoke purifier comprises a purification box, a first mounting frame and two second mounting frames, wherein the front end and the rear end of the upper part of the outer wall of one side of the purification box are fixedly connected to an air outlet pipe, the lower end of the outer wall of one side of the purification box is fixedly connected to a water tank, and the lower end of the outer wall of the purification box away from the water tank is fixedly connected to an air inlet pipe;

[0008] A first fixing plate is fixedly connected to the inner wall of the upper end of the purification box, a second fixing plate is fixedly connected to the inner wall of the middle part of the purification box, and a third fixing plate is fixedly connected to the inner wall of the lower end of the purification box. The upper ends of the first fixing plate, the second fixing plate and the third fixing plate are all provided with sliding grooves, and both sides of the lower surfaces of the first mounting frame and the second mounting frame are fixedly connected with sliders, and the sliders are slidably connected to the sliding grooves;

[0009] A water pump is fixedly connected to the middle of the upper surface of the water tank, a water suction port of the water pump is fixedly connected to a water pumping pipe, and a water outlet of the water pump is fixedly connected to a water outlet pipe;

[0010] Through the above technical scheme, the water pump is started to pump water from the inside of the water tank in cooperation with the water pumping pipe, and then water is injected into the inside of the diversion box through the water outlet pipe. At the same time, the atomizing nozzle is used to atomize the water sprayed from the inside of the diversion box, thereby combining with the larger dust particles in the gas inside the purification box to form water residue. The water residue can then be collected through the collection trough for subsequent cleaning, thereby further improving the purification effect of the environmentally friendly purifier.

[0011] Furthermore, a collection tank is provided on the upper surface of the first mounting frame, and a HEPA filter and an activated carbon filter are fixedly connected to the inner walls of the two second mounting frames respectively;

[0012] Through the above technical solution, water residue can be collected and cleaned through the collection tank, gas impurities with smaller diameters can be filtered through the HEPA filter, and harmful gases such as formaldehyde and benzene in the gas can be filtered through the activated carbon filter.

[0013] Furthermore, a placement plate is fixedly connected to the upper part of the inner wall of one side of the purification box, a fan is fixedly connected to the upper surface of the placement plate, and a side of the air outlet pipe close to the fan passes through the purification box and is connected to the fan;

[0014] Through the above technical solution, the gas can be sucked into the interior of the purification box from the air inlet pipe through the fan, and the purified gas can be discharged through the air outlet pipe.

[0015] Furthermore, a water inlet pipe is fixedly connected to the rear end of the upper surface of the water tank, and a control valve is fixedly connected to the pipe body of the water inlet pipe;

[0016] Through the above technical solution, water can be injected into the water tank through the water inlet pipe.

[0017] Furthermore, the middle parts of the front end outer walls of the first mounting frame and the second mounting frame are both fixedly connected with handles;

[0018] Through the above technical solution, the first mounting bracket and the second mounting bracket can be easily pulled out through the handle.

[0019] Furthermore, both sides of the lower surface of the purification box are fixedly connected with support legs, and the lower surface of the support legs is fixedly connected with an anti-slip pad;

[0020] Through the above technical solution, the support legs can make the purification box more stable when in use, and the anti-slip pad can further ensure the stability of the purification box.

[0021] Furthermore, a diversion box is fixedly connected to the inner wall of the lower end of one side of the purification box, and the side of the water outlet pipe away from the water pump penetrates the purification box and is connected to the diversion box;

[0022] Through the above technical solution, water can be injected into the interior of the diversion box through the water outlet pipe.

[0023] Furthermore, the outer wall of the diverter box away from the water pump is provided with a plurality of atomizing nozzles, and the atomizing nozzles are all connected to the diverter box;

[0024] Through the above technical solution, the water inside the diversion box can be atomized and sprayed out through the atomizing nozzle.

[0025] The utility model has the following beneficial effects:

[0026] 1. The utility model proposes an environmentally friendly smoke purifier, which forms a negative pressure above the purification box by starting the fan, so that the external gas enters the purification box through the air inlet pipe, and the gas moves toward the direction of the fan when entering the purification box. At this time, the larger suspended particles in the gas can be intercepted by the HEPA filter, and the smaller harmful gases such as formaldehyde and benzene in the gas can be adsorbed by the activated carbon filter, so as to achieve the purpose of making the gas discharged from the outlet pipe cleaner and fresher.

[0027] 2. The utility model proposes an environmentally friendly smoke purifier, which starts a water pump and cooperates with a water pumping pipe to pump water from the inside of a water tank, and then injects water into the inside of a diversion box through a water outlet pipe. At the same time, an atomizing nozzle is used to atomize the water sprayed from the inside of the diversion box, thereby combining with larger dust particles in the gas inside the purification box to form water residue, which can then be collected through a collection trough for subsequent cleaning, thereby further improving the purification effect of the environmentally friendly purifier.

[0028] 3. The utility model proposes an environmentally friendly smoke purifier, which is connected by sliding of a slide groove and a slider, so that the first mounting frame and the second mounting frame can be pulled out, and then the water residue collected in the collection tank can be cleaned, and the HEPA filter and the activated carbon filter can be cleaned or replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is an axonometric diagram of an environmentally friendly smoke purifier proposed by the utility model;

[0030] Figure 2 A front cross-sectional view of an environmentally friendly smoke purifier proposed by the utility model;

[0031] Figure 3 This is an axonometric diagram of a collection tank of an environmentally friendly smoke purifier proposed in the utility model;

[0032] Figure 4 This is an axonometric diagram of a HEPA filter screen of an environmentally friendly smoke purifier proposed by the utility model;

[0033] Figure 5 for Figure 2 Enlarged view of point A in the middle.

[0034] Legend:

[0035] 1. Purification box; 2. Water tank; 3. First mounting frame; 4. Second mounting frame; 5. Handle; 6. Exhaust pipe; 7. Inlet pipe; 8. Collecting tank; 9. First fixing plate; 10. Second fixing plate; 11. Third fixing plate; 12. Sliding block; 13. Slide; 14. Fan; 15. Water pump; 16. Suction pipe; 17. Exhaust pipe; 18. Inlet pipe; 19. Control valve; 20. Anti-slip mat; 21. Diverter box; 22. Atomizing nozzle; 23. Placement board; 24. HEPA filter; 25. Activated carbon filter; 26. Support leg. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] Reference Figure 1-5 , an embodiment provided by the utility model:

[0038] An environmentally friendly smoke purifier comprises a purification box 1, a first mounting frame 3 and two second mounting frames 4, wherein the front end and the rear end of the upper part of the outer wall of one side of the purification box 1 are fixedly connected to an air outlet pipe 6, the lower end of the outer wall of one side of the purification box 1 is fixedly connected to a water tank 2, and the lower end of the outer wall of the purification box 1 away from the water tank 2 is fixedly connected to an air inlet pipe 7;

[0039] A first fixing plate 9 is fixedly connected to the inner wall of the upper end of the purification box 1, a second fixing plate 10 is fixedly connected to the inner wall of the middle part of the purification box 1, and a third fixing plate 11 is fixedly connected to the inner wall of the lower end of the purification box 1. The upper ends of the first fixing plate 9, the second fixing plate 10 and the third fixing plate 11 are all provided with a slide groove 13, and both sides of the lower surfaces of the first mounting frame 3 and the second mounting frame 4 are fixedly connected with a slider 12, and the slider 12 is slidably connected to the slide groove 13;

[0040] A water pump 15 is fixedly connected to the middle of the upper surface of the water tank 2, a water suction port of the water pump 15 is fixedly connected to a water pumping pipe 16, and a water outlet of the water pump 15 is fixedly connected to a water outlet pipe 17;

[0041] By starting the fan 14, a negative pressure is formed above the purification box 1, so that the external gas enters the purification box 1 through the air inlet pipe 7. At the same time, the gas moves toward the fan 14 when entering the purification box 1. At this time, the larger suspended particles in the gas can be intercepted by the HEPA filter 24, and the smaller harmful gases such as formaldehyde and benzene in the gas can be adsorbed by the activated carbon filter 25, so as to achieve the purpose of making the gas discharged from the outlet pipe 6 cleaner and fresher.

[0042] A collecting groove 8 is provided on the upper surface of the first mounting frame 3, and a HEPA filter 24 and an activated carbon filter 25 are fixedly connected to the inner walls of the two second mounting frames 4 respectively. Water residue can be collected and cleaned through the collecting groove 8, gas impurities with smaller diameters can be filtered through the HEPA filter 24, and harmful gases such as formaldehyde and benzene in the gas can be filtered through the activated carbon filter 25. A placement plate 23 is fixedly connected to the upper part of the inner wall on one side of the purification box 1, and a fan 14 is fixedly connected to the upper surface of the placement plate 23. The side of the air outlet pipe 6 close to the fan 14 passes through the purification box 1 and is connected to the fan 14. The gas can be sucked into the interior of the purification box 1 from the air inlet pipe 7 through the fan 14, and the gas after purification can be discharged through the air outlet pipe 6. A water inlet pipe 18 is fixedly connected to the rear end of the upper surface of the water tank 2, and a control valve 19 is fixedly connected to the pipe body of the water inlet pipe 18. The water inlet pipe 18 can be used to discharge the gas into the water tank 2. The first mounting bracket 3 and the second mounting bracket 4 are fixedly connected to each other at the middle of the outer wall at the front end thereof, and the first mounting bracket 3 and the second mounting bracket 4 can be easily pulled out through the handle 5. Support legs 26 are fixedly connected to both sides of the lower surface of the purification box 1, and anti-skid pads 20 are fixedly connected to the lower surfaces of the support legs 26. The support legs 26 can make the purification box 1 more stable when in use, and the anti-skid pads 20 can further ensure the stability of the purification box 1. A diversion box 21 is fixedly connected to the inner wall at the lower end of one side of the purification box 1, and a side of the water outlet pipe 17 away from the water pump 15 passes through the purification box 1 and is connected to the diversion box 21. Water can be injected into the diversion box 21 through the water outlet pipe 17, and a plurality of atomizing nozzles 22 are arranged on the outer wall of the diversion box 21 away from the water pump 15. The atomizing nozzles 22 are connected to the diversion box 21, and the water inside the diversion box 21 can be atomized and sprayed out through the atomizing nozzles 22.

[0043] Working principle: When the environmentally friendly smoke purifier is in use, negative pressure is formed above the purification box 1 by starting the fan 14, so that the external gas enters the interior of the purification box 1 through the air inlet pipe 7, and the gas moves toward the direction of the fan 14 when entering the interior of the purification box 1. At this time, the larger suspended particles in the gas can be intercepted by the HEPA filter 24, and the smaller-caliber harmful gases such as formaldehyde and benzene in the gas can be adsorbed by the activated carbon filter 25. Then, the water pump 15 is started to cooperate with the water pump 16 to pump water from the inside of the water tank 2, and then water is injected into the inside of the diversion box 21 through the water outlet pipe 17. At the same time, the atomizing nozzle 22 is used to atomize the water sprayed from the inside of the diversion box 21. At the same time, the first mounting frame 3 and the second mounting frame 4 can be pulled out through the sliding connection of the slide groove 13 and the slider 12.

[0044] Finally, it should be noted that the above 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 aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An environmentally friendly smoke purifier, comprising a purification box (1), a first mounting frame (3) and two second mounting frames (4), characterized in that: The front end and the rear end of the upper part of the outer wall of one side of the purification box (1) are both fixedly connected to an air outlet pipe (6), the lower end of the outer wall of one side of the purification box (1) is fixedly connected to a water tank (2), and the lower end of the outer wall of the purification box (1) away from the water tank (2) is fixedly connected to an air inlet pipe (7); The inner wall of the upper end of the purification box (1) is fixedly connected to a first fixing plate (9), the inner wall of the middle part of the purification box (1) is fixedly connected to a second fixing plate (10), and the inner wall of the lower end of the purification box (1) is fixedly connected to a third fixing plate (11), and the upper ends of the first fixing plate (9), the second fixing plate (10) and the third fixing plate (11) are all provided with a slide groove (13), and both sides of the lower surface of the first mounting frame (3) and the second mounting frame (4) are fixedly connected to sliders (12), and the sliders (12) are slidably connected to the slide grooves (13); A water pump (15) is fixedly connected to the middle of the upper surface of the water tank (2), a water suction port of the water pump (15) is fixedly connected to a water pumping pipe (16), and a water outlet of the water pump (15) is fixedly connected to a water outlet pipe (17).

2. The environmentally friendly smoke purifier according to claim 1, characterized in that: A collection groove (8) is provided on the upper surface of the first mounting frame (3), and a HEPA filter (24) and an activated carbon filter (25) are respectively fixedly connected to the inner walls of the two second mounting frames (4).

3. The environmentally friendly smoke purifier according to claim 1, characterized in that: A placement plate (23) is fixedly connected to the upper portion of the inner wall of one side of the purification box (1), and the front and rear ends of the upper surface of the placement plate (23) are fixedly connected to the fan (14), and one end of the air outlet pipe (6) close to the fan (14) passes through the purification box (1) and is connected to the air outlet of the fan (14).

4. The environmentally friendly smoke purifier according to claim 1, characterized in that: A water inlet pipe (18) is fixedly connected to the rear end of the upper surface of the water tank (2), and a control valve (19) is fixedly connected to the pipe body of the water inlet pipe (18).

5. The environmentally friendly smoke purifier according to claim 1, characterized in that: A handle (5) is fixedly connected to the middle portion of the front end outer wall of the first mounting frame (3) and the second mounting frame (4).

6. The environmentally friendly smoke purifier according to claim 1, characterized in that: Support legs (26) are fixedly connected to both sides of the lower surface of the purification box (1), and anti-slip pads (20) are fixedly connected to the lower surfaces of the support legs (26).

7. The environmentally friendly smoke purifier according to claim 1, characterized in that: A diversion box (21) is fixedly connected to the inner wall of the lower end of one side of the purification box (1), and the end of the water outlet pipe (17) away from the water pump (15) passes through the purification box (1) and is connected to the diversion box (21).

8. The environmentally friendly smoke purifier according to claim 7, characterized in that: The outer wall of the diverter box (21) at one end away from the water pump (15) is provided with a plurality of atomizing nozzles (22), and the atomizing nozzles (22) are all connected to the diverter box (21).

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