Waste gas treatment device capable of rapidly removing impurities

Abstract

The utility model discloses a waste gas treatment device capable of quickly removing impurities, and relates to the technical field of waste gas treatment, an air inlet valve is arranged on the left side of a device main body, the air inlet valve penetrates through the device main body to be connected with a first filter box, an air jet hole is formed in the top of the first filter box, and a filter element is arranged at the bottom of the air jet hole; a first motor is arranged at the bottom of the first filter box, the first motor is connected with a first gear, the first gear is meshed with a crawler belt, the crawler belt is meshed with a second gear, the second gear is meshed with a third gear, and the first gear and the third gear are both connected with a rotating shaft; and the rotating shaft is connected with the closing plate. Due to the arrangement of the air jet hole and the filter element, after waste gas enters the first filter box, most impurities in the waste gas can be adhered to the surface of the filter element by the filter element, and then the air jet hole can be aligned to the interior of the filter element by opening the closing plate to blow off the impurities on the surface of the filter element.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to a waste gas treatment device for rapid impurity removal. Background Art

[0002] Waste gas treatment refers to the pre-treatment of waste gas generated in industrial sites and factory workshops before external discharge to meet the national standards for waste gas external discharge; general waste gas treatment includes organic waste gas treatment, dust waste gas treatment, acid-base waste gas treatment, odor waste gas treatment and air sterilization and disinfection purification; the principles of waste gas treatment include activated carbon adsorption, catalytic combustion, catalytic oxidation, acid-base neutralization, plasma and other principles; and with the development of science and technology, more and more waste gas treatment equipment has been invented, but the existing waste gas treatment devices have some shortcomings, such as:

[0003] Publication No.: CN110280112B, the exhaust gas treatment device sprays a cleaning liquid in the form of mist in the internal space; and an exhaust gas introduction part, which introduces the exhaust gas in a swirling manner in the internal space, and forms a concave and convex shape on the inner peripheral surface of the absorption tower body facing the internal space, so as to purify the exhaust gas. However, in actual use, since the device will leave impurities in the exhaust gas inside, it will be difficult to clean it during the cleaning process after work;

[0004] Therefore, we propose a waste gas treatment device for rapid impurity removal in order to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a waste gas treatment device with rapid impurity removal, so as to solve the problem that it is difficult to clean the internal impurities when cleaning the waste gas treatment device after work proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fast impurity removal exhaust gas treatment device, comprising a device body and an air inlet valve on its left side, the air inlet valve is arranged on the left side of the device body, and the air inlet valve passes through the device body and is connected with a first filter box, and an air jet is arranged on the top of the first filter box, and a filter element is arranged at the bottom of the air jet, and a first motor is arranged at the bottom of the first filter box, and the first motor is connected with a first gear, and the first gear is meshed with a crawler, and the crawler is meshed with a second gear, and the second gear is meshed with a third gear, and the first gear and the third gear are both connected with a rotating shaft, and the rotating shaft is connected with a closing plate;

[0007] The first filter box is connected to the second filter box through an air transfer valve, and a second motor is provided on the left side of the second filter box, and the second motor is connected to the fan blades, and a sprayer is provided on the top of the second filter box, and a hole is provided at the bottom of the second filter box, and a telescopic plate is provided at the bottom of the device body, and the second filter box is connected to the air outlet valve.

[0008] Due to the provision of the jet port and the filter element, after the exhaust gas enters the first filter box, the filter element will stick most of the impurities in the exhaust gas to its surface, and then the closing plate can be opened to align the jet port with the inside of the filter element to blow away the impurities on its surface, and through the provision of the sprayer and the fan blades, after the exhaust gas enters the second filter box, the sprayer will spray water spray on the exhaust gas, and then the second motor is started to drive the fan blades to circulate air inside the second filter box, so that the impurities in the exhaust gas are covered with water mist and fall from the filter.

[0009] As a preferred technical solution of the utility model, an air blower is provided on the top of the device body, and the air blower passes through the device body and the first filter box to be connected with the air jet port, and an ultraviolet sterilization lamp is provided at the bottom of the first filter box.

[0010] The adoption of the above technical solution enables the user to adjust the air pressure of the gas in the air jet port by himself through the air inflation valve, thereby making the device run better and increasing the operability of the device.

[0011] As a preferred technical solution of the utility model, a water tank is provided on the right side of the air-blowing valve, and the water tank is connected to the sprayer through a pipeline.

[0012] The above technical solution enables the sprayer to work by drawing water from the water tank even when there is no water source.

[0013] As a preferred technical solution of the utility model, a bottom plate is provided at the bottom of the device body, and the bottom plate is connected to the device body, and a foot is provided at the bottom of the bottom plate.

[0014] The adoption of the above technical solution can make the device more stable when working, thereby increasing the stability of the device.

[0015] As the preferred technical solution of the utility model, a draw box is provided on the left side inside the bottom plate, and the left draw box is located at the bottom of the first filter box, and a draw box is provided on the right side inside the bottom plate, and the right draw box is located at the bottom of the second filter box.

[0016] The above technical solution enables the first filter box and the second filter box to collect impurities through the suction box inside the bottom plate when cleaning impurities.

[0017] As a preferred technical solution of the utility model, a filter screen is provided on the top of the drawer box on the right side of the bottom plate, and the filter screen is connected to the bottom of the device body.

[0018] The above technical solution can prevent the impurities in the second filter box from re-entering the second filter box due to the impurities being too clean after passing through the filter screen and entering the extraction box.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. Due to the provision of the jet port and the filter element, after the exhaust gas enters the first filter box, the filter element will stick most of the impurities in the exhaust gas to its surface. Then, by opening the closing plate, the jet port is aligned with the inside of the filter element to blow away the impurities on its surface. Moreover, by the provision of the sprayer and the fan blades, after the exhaust gas enters the second filter box, the sprayer will spray water spray on the exhaust gas. Then, by starting the second motor to drive the fan blades to circulate the air inside the second filter box, the impurities in the exhaust gas are covered with water mist and fall from the filter screen.

[0021] 2. Through the first gear, the second gear and the third gear and other devices, the first motor can simultaneously drive the two rotating shafts to rotate from different directions, thereby opening the closing plate and allowing the impurities inside the first filter box to fall into the drawer on the left side of the bottom plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0023] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model in a top view;

[0024] Figure 3 This is a front view structural schematic diagram of the utility model;

[0025] Figure 4 It is a schematic diagram of the top view structure of the utility model;

[0026] Figure 5 For the utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0027] Figure 6 For the utility model Figure 2 Schematic diagram of the enlarged structure at B.

[0028] In the figure: 1. device body; 2. air inlet valve; 3. first filter box; 4. air blower valve; 5. air jet; 6. filter element; 7. ultraviolet germicidal lamp; 8. first motor; 9. first gear; 10. crawler track; 11. second gear; 12. third gear; 13. rotating shaft; 14. closing plate; 15. pumping box; 16. bottom plate; 17. air valve; 18. second motor; 19. fan blades; 20. second filter box; 21. sprayer; 22. water tank; 23. telescopic plate; 24. filter; 25. air outlet valve. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-6 The utility model provides a technical solution: a waste gas treatment device for rapid impurity removal, comprising a device body 1 and an air inlet valve 2 on its left side, the air inlet valve 2 is arranged on the left side of the device body 1, and the air inlet valve 2 passes through the device body 1 and is connected with a first filter box 3, and an air jet 5 is arranged on the top of the first filter box 3, and a filter element 6 is arranged at the bottom of the air jet 5, and a first motor 8 is arranged at the bottom of the first filter box 3, and the first motor 8 is connected with a first gear 9, and the first gear 9 is meshed with a crawler 10, and the crawler 10 is meshed with a second gear 11, and the second gear 11 is meshed with a third gear 12, and the first gear 9 and the third gear 12 are both connected with a rotating shaft 13, and the rotating shaft 13 is connected with a closing plate 14;

[0031] The first filter box 3 is connected to the second filter box 20 through the air transfer valve 17, and a second motor 18 is provided on the left side of the second filter box 20, and the second motor 18 is connected to the fan blade 19, and a sprayer 21 is provided on the top of the second filter box 20, and a hole is provided at the bottom of the second filter box 20, and a telescopic plate 23 is provided at the bottom of the device body 1, and the second filter box 20 is connected to the air outlet valve 25; the exhaust gas is transmitted from the air inlet valve 2 to the inside of the first filter box 3, and then the filter element 6 inside the first filter box 3 will stick most of the impurities in the exhaust gas to the surface, then the air transfer valve 17 is started to transmit the exhaust gas to the second filter box 20, and then the sprayer 21 is started again to merge the impurities in the exhaust gas with the water mist, and then the second motor 18 is started again, so that the second motor 18 drives the fan blade 19 to circulate the air inside the second filter box 20, and then the purified exhaust gas is discharged from the air outlet valve 25;

[0032] When the user wants to perform the impurity removal work, first start the first motor 8, so that the first motor 8 drives the first gear 9 to rotate. Since the first gear 9 is meshed with the crawler 10, the crawler 10 will also drive the second gear 11 to rotate. At the same time, since the second gear 11 is meshed with the third gear 12, the third gear 12 will also rotate accordingly. At this time, the first gear 9 and the third gear 12 will drive the rotating shaft 13 to open the closing plate 14, and the impurities inside the first filter box 3 will fall from the closing plate 14 to be cleaned, and the impurities in the second filter box 20 will fall from the filter screen 24 due to mixing with the water mist;

[0033] An air valve 4 is provided on the top of the device body 1, and the air valve 4 passes through the device body 1 and the first filter box 3 to be connected with the air jet 5, and an ultraviolet sterilization lamp 7 is provided at the bottom of the first filter box 3; a water tank 22 is provided on the right side of the air valve 4, and the water tank 22 is connected to the sprayer 21 through a pipeline; a bottom plate 16 is provided at the bottom of the device body 1, and the bottom plate 16 is connected to the device body 1, and a foot is provided at the bottom of the bottom plate 16; a suction box 15 is provided on the left side inside the bottom plate 16, and the left suction box 15 is located at the bottom of the first filter box 3, and a suction box 15 is provided on the right side inside the bottom plate 16, and the right suction box 15 is located at the bottom of the second filter box 20; a layer of filter screen 24 is provided on the top of the suction box 15 on the right side of the bottom plate 16, and the filter screen 24 is connected to the bottom of the device body 1.

[0034] Working principle: When using the exhaust gas treatment device for rapid impurity removal, the exhaust gas is first transmitted from the air inlet valve 2 to the inside of the first filter box 3, and then the filter element 6 inside the first filter box 3 will stick most of the impurities in the exhaust gas to the surface, then the air transfer valve 17 is started to transmit the exhaust gas to the second filter box 20, and then the sprayer 21 is started to merge the impurities in the exhaust gas with the water mist, and then the second motor 18 is started to drive the fan blades 19 to circulate the air inside the second filter box 20, and then the purified exhaust gas is discharged from the air outlet valve 25;

[0035] When the user wants to perform impurity removal work, first start the first motor 8, so that the first motor 8 drives the first gear 9 to rotate. Since the first gear 9 is meshed with the track 10, the track 10 will also drive the second gear 11 to rotate. At the same time, since the second gear 11 is meshed with the third gear 12, the third gear 12 will also rotate accordingly. At this time, the first gear 9 and the third gear 12 will drive the rotating shaft 13 to open the closing plate 14, and the impurities inside the first filter box 3 will fall from the closing plate 14 for cleaning, and the impurities in the second filter box 20 will fall from the filter 24 due to mixing with the water mist.

[0036] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A waste gas treatment device for rapid impurity removal, comprising a device body (1) and an air inlet valve (2) on the left side thereof, characterized in that: An air inlet valve (2) is provided on the left side of the device body (1), and the air inlet valve (2) passes through the device body (1) and is connected to a first filter box (3), and an air jet (5) is provided on the top of the first filter box (3), and a filter core (6) is provided at the bottom of the air jet (5), and a first motor (8) is provided at the bottom of the first filter box (3), and the first motor (8) is connected to a first gear (9), and the first gear (9) is meshed with a crawler (10), and the crawler (10) is meshed with a second gear (11), and the second gear (11) is meshed with a third gear (12), and the first gear (9) and the third gear (12) are both connected to a rotating shaft (13), and the rotating shaft (13) is connected to a closing plate (14); The first filter box (3) is connected to the second filter box (20) via an air transfer valve (17), a second motor (18) is provided on the left side of the second filter box (20), the second motor (18) is connected to the fan blade (19), a sprayer (21) is provided on the top of the second filter box (20), a hole is provided at the bottom of the second filter box (20), a telescopic plate (23) is provided at the bottom of the device body (1), and the second filter box (20) is connected to the air outlet valve (25).

2. The waste gas treatment device for rapid impurity removal according to claim 1 is characterized in that: The top of the device body (1) is provided with an air blower valve (4), and the air blower valve (4) passes through the device body (1) and the first filter box (3) to be connected with the air jet port (5), and the bottom of the first filter box (3) is provided with an ultraviolet sterilization lamp (7).

3. The waste gas treatment device for rapid impurity removal according to claim 2 is characterized in that: A water tank (22) is provided on the right side of the air-inflating valve (4), and the water tank (22) is connected to the sprayer (21) through a pipeline.

4. The waste gas treatment device for rapid impurity removal according to claim 1 is characterized in that: A bottom plate (16) is provided at the bottom of the device body (1), the bottom plate (16) is connected to the device body (1), and a foot is provided at the bottom of the bottom plate (16).

5. The waste gas treatment device for rapid impurity removal according to claim 4 is characterized in that: A suction box (15) is provided on the left side inside the bottom plate (16), and the left suction box (15) is located at the bottom of the first filter box (3); and a suction box (15) is provided on the right side inside the bottom plate (16), and the right suction box (15) is located at the bottom of the second filter box (20).

6. The waste gas treatment device for rapid impurity removal according to claim 5, characterized in that: A filter screen (24) is provided on the top of the pumping box (15) on the right side of the bottom plate (16), and the filter screen (24) is connected to the bottom of the device body (1).

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