Air filtering device for low carbon emission

Abstract

The utility model relates to the technical field of air filtering, in particular to an air filtering device for low carbon emission, which comprises a device main body and supporting legs, and a purifying structure is arranged on the device main body and comprises a filtering barrel fixedly mounted in the device main body. Through the arrangement of the purification structure, hydrophilic tiny particles in waste gas can be adsorbed, then harmful gas is disinfected and sterilized, the waste gas is connected with the gas inlet through the waste gas conveying pipe and conveyed into the filtering barrel, the waste gas enters the filtering barrel to be in contact with a filtering solution, the filtering solution can absorb the hydrophilic tiny particles in the waste gas, and then the waste gas is purified. The air filtering rate is guaranteed, then a draught fan is started to convey treated air into the disinfection and sterilization box through an air conveying pipe, a first filter screen can filter out fine impurities in the air, multiple ultraviolet lamps are started to disinfect and sterilize the filtered air, and by means of the method, the filtering effect can be greatly improved; and after being qualified by filtration, the air can be discharged into the atmosphere through the exhaust port.

Description

Technical Field

[0001] The utility model relates to an air filtering device for low carbon emission, belonging to the technical field of air filtering. Background Art

[0002] At present, with the development of industry, waste gas emissions are becoming more and more serious. Waste gas refers to toxic and harmful gases discharged by humans in the process of production and life; especially chemical plants, steel mills, pharmaceutical plants, coking plants and refineries, etc. The waste gas emitted has a strong odor, seriously polluting the environment and affecting human health. The emission of waste gas is caused by combustion in many places, and the waste gas generated by combustion contains a large amount of combustion dust particles, which will pollute the air. It is necessary to use air filtration devices to treat the waste gas, and the gas can be discharged into the atmosphere after it is qualified.

[0003] Existing air filtration devices have a simple structure, and most of them use filters to filter impurity particles in the exhaust gas. They are unable to adsorb some soluble substances in the exhaust gas, and there are no measures to disinfect and sterilize harmful gases, which will lead to poor filtering effects and cause certain air pollution after discharge.

[0004] Therefore, there is an urgent need to improve an air filter device for low carbon emission to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide an air filtering device for low carbon emission. Through the setting of purification structure, it can adsorb hydrophilic tiny particles in exhaust gas, and then disinfect and sterilize harmful gases. The exhaust gas is connected to the air inlet through the exhaust gas conveying pipe and transported to the inside of the filter barrel. The exhaust gas enters the filter barrel and contacts with the filtering solution. The filtering solution absorbs the hydrophilic tiny particles in the exhaust gas, ensuring the filtration rate of the air. Then the fan is started to transport the treated gas to the inside of the disinfection box through the air conveying pipe. The first filter can filter out fine impurities in the gas, and multiple ultraviolet lamps are started to disinfect and sterilize the filtered gas. This method can greatly improve the filtering effect. After qualified filtration, it can be discharged into the atmosphere through the exhaust port.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0007] A low-carbon emission air filtration device comprises a device body and legs, wherein the device body is provided with a purification structure, wherein the purification structure comprises a filter barrel fixedly mounted inside the device body, wherein the filter barrel contains a filter solution, an air inlet extending into the bottom of the filter barrel is fixedly mounted on the device body, a disinfection box is fixedly mounted on the device body, an air supply pipe penetrating into the interior of the disinfection box is fixedly mounted on the filter barrel, a fan connected to the disinfection box is mounted at one end of the air supply pipe, a first filter is mounted inside the disinfection box, a plurality of ultraviolet lamps connected to the disinfection box are fixedly mounted below the first filter, and an exhaust port penetrating to the outside of the device body is fixedly mounted on the disinfection box.

[0008] Preferably, a plurality of slide grooves are provided on the disinfection box, a sliding block connected to the first filter is installed inside the slide groove, and an inspection door is provided on the front of the device body.

[0009] Preferably, a feed pipe penetrating into the interior of the filter barrel is fixedly mounted on one side of the device body, and a discharge port penetrating the bottom of the device body is fixedly mounted on the bottom of the filter barrel.

[0010] Preferably, a sleeve is installed at one end of the exhaust port, and a second filter is fixedly installed on one side of the sleeve.

[0011] Preferably, the exhaust port is provided with a plurality of grooves, a spring is fixedly installed inside the groove, a clamping block is fixedly installed at one end of the spring, and a clamping hole for use with the clamping block is provided on the inner wall of the sleeve.

[0012] Preferably, one end of the clamping hole is configured to be arc-shaped.

[0013] Preferably, two fastening rings are symmetrically installed on the outer side of the air inlet, bolts are installed on the fastening rings, and an exhaust gas conveying pipe is arranged above the air inlet.

[0014] The utility model has at least the following beneficial effects:

[0015] Through the setting of the purification structure, the hydrophilic tiny particles in the exhaust gas can be adsorbed, and then the harmful gas can be disinfected and sterilized. The exhaust gas is connected to the air inlet through the exhaust gas delivery pipe and transported to the inside of the filter barrel. The exhaust gas enters the filter barrel and contacts the filter solution. The filter solution will absorb the hydrophilic tiny particles in the exhaust gas, ensuring the air filtration rate. Then the fan is started to transport the treated gas to the inside of the disinfection box through the air pipe. The first filter can filter out the fine impurities in the gas, and start multiple ultraviolet lamps to disinfect and sterilize the filtered gas. This method can greatly improve the filtering effect. After qualified filtration, it can be discharged into the atmosphere through the exhaust port. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the interior of the filter barrel of the utility model;

[0019] Figure 3 This is a schematic diagram of the interior of the device body 1 of the utility model;

[0020] Figure 4 This is a schematic diagram of a disinfection box of the utility model;

[0021] Figure 5 For the utility model Figure 3 Enlarged view of point A in the middle;

[0022] Figure 6 It is a schematic diagram of the exhaust port of the utility model;

[0023] Figure 7 It is a schematic diagram of the sleeve of the utility model;

[0024] Figure 8 For the utility model Figure 3 Enlarged view of point B in the middle;

[0025] Fig. 9 For the utility model Figure 3 Enlarged view of center C.

[0026] In the figure, 1. device body; 2. support legs; 3. purification structure; 4. filter barrel; 5. filter solution; 6. air inlet; 7. disinfection box; 8. gas pipe; 9. first filter; 10. ultraviolet lamp; 11. exhaust port; 12. slide; 13. slider; 14. feed pipe; 15. discharge port; 16. sleeve; 17. second filter; 18. groove; 19. spring; 20. block; 21. hole; 22. fastening ring; 23. bolt; 24. exhaust gas delivery pipe; 25. fan; 26. inspection door. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0028] like Figure 1-Figure 9 As shown, this embodiment provides an embodiment of an air filtration device for low carbon emissions. An air filtration device for low carbon emissions, comprising a device body 1 and legs 2, the device body 1 is provided with a purification structure 3, the purification structure 3 comprises a filter barrel 4 fixedly mounted inside the device body 1, the filter barrel 4 contains a filter solution 5, the device body 1 is fixedly provided with an air inlet 6 extending into the bottom of the filter barrel 4, a disinfection box 7 is fixedly mounted on the device body 1, the filter barrel 4 is fixedly provided with an air supply pipe 8 penetrating into the disinfection box 7, one end of the air supply pipe 8 is provided with a fan 25 connected to the disinfection box 7, a first filter screen 9 is installed inside the disinfection box 7, a plurality of ultraviolet lamps 10 connected to the disinfection box 7 are fixedly mounted below the first filter screen 9, and a plurality of ultraviolet lamps 10 penetrating into the device body 1 are fixedly mounted on the disinfection box 7. The outer exhaust port 11, through the setting of the purification structure 3, can adsorb the hydrophilic tiny particles in the exhaust gas, and then disinfect and sterilize the harmful gas. The exhaust gas is connected to the air inlet 6 through the exhaust gas conveying pipe 24 and transported to the interior of the filter barrel 4. The exhaust gas enters the filter barrel 4 and contacts with the filter solution 5. The filter solution 5 will absorb the hydrophilic tiny particles in the exhaust gas, ensuring the air filtration rate. Then start the fan 25 to transport the treated gas through the air pipe 8 to the interior of the disinfection box 7. The first filter 9 can filter out fine impurities in the gas, and start multiple ultraviolet lamps 10 to disinfect and sterilize the filtered gas. This method can greatly improve the filtering effect. After qualified filtration, it can be discharged into the atmosphere through the exhaust port 11.

[0029] A plurality of slide grooves 12 are provided on the disinfection box 7, and a slider 13 connected to the first filter 9 is installed inside the slide groove 12. An inspection door 26 is provided on the front of the device body 1. Through the arrangement of the slide grooves 12, the slider 13 and the inspection door 26, the slide grooves 12 and the slider 13 can reduce the friction between the first filter 9 and the disinfection box 7, making it easier to push and pull the first filter 9 in the disinfection box 7. Opening the inspection door 26 makes it convenient to take out and clean the first filter 9 when too much dust accumulates on it.

[0030] A feed pipe 14 penetrating into the interior of the filter barrel 4 is fixedly installed on one side of the device body 1, and a discharge port 15 penetrating the bottom of the device body 1 is fixedly installed on the bottom of the filter barrel 4. Through the setting of the feed pipe 14 and the discharge port 15, the filter solution 5 can be added through the feed pipe 14. When there are too many impurities absorbed in the filter solution 5, they can be discharged through the discharge port 15, which facilitates the loading and discharging of the filter solution 5.

[0031] A sleeve 16 is installed at one end of the exhaust port 11, and a second filter 17 is fixedly installed on one side of the sleeve 16. The arrangement of the sleeve 16 and the second filter 17 can prevent external dust from entering the interior of the disinfection box 7 through the exhaust port 11, thereby preventing dust from accumulating in the disinfection box 7 and affecting the use of the ultraviolet lamp 10.

[0032] The exhaust port 11 is provided with a plurality of grooves 18, and a spring 19 is fixedly installed inside the groove 18, and a block 20 is fixedly installed at one end of the spring 19. A clamping hole 21 used in conjunction with the block 20 is provided on the inner wall of the sleeve 16. Through the arrangement of the grooves 18, the spring 19, the block 20 and the clamping hole 21, the sleeve 16 is pressed onto the exhaust port 11, and the block 20 is squeezed and shrunk into the inside of the groove 18 by the sleeve 16. When the clamping hole 21 on the sleeve 16 moves to the position of the block 20, the block 20 is engaged with the clamping hole 21 under the elastic action of the spring 19, and the installation of the exhaust port 11 and the sleeve 16 is completed. The sleeve 16 can be removed by pulling the sleeve 16 so that the block 20 is squeezed and shrunk into the groove 18, which is convenient for disassembly and replacement when the second filter 17 is damaged.

[0033] One end of the card hole 21 is set to be arc-shaped. By setting one end of the card hole 21 to be arc-shaped, the friction on the surface of the card hole 21 is reduced, making it easier for the card block 20 to slide on the inner wall of the sleeve 16, which can save more effort when installing and removing the sleeve 16.

[0034] Two fastening rings 22 are symmetrically installed on the outer side of the air inlet 6, and bolts 23 are installed on the fastening rings 22. An exhaust gas conveying pipe 24 is arranged above the air inlet 6. Through the arrangement of the fastening rings 22, the bolts 23 and the exhaust gas conveying pipe 24, the exhaust gas conveying pipe 24 is placed in the fastening ring 22 and aligned with the air inlet 6. Then, tightening the bolts 23 can fix the exhaust gas conveying pipe 24 to the air inlet 6 to avoid leakage during exhaust gas conveying and causing air pollution.

[0035] In this embodiment, if Figure 1-Figure 9 As shown, the working process of a low-carbon emission air filter device provided in this embodiment is as follows:

[0036] The waste gas is transported to the interior of the filter barrel 4 through the waste gas delivery pipe 24 connected to the air inlet 6. The waste gas enters the filter barrel 4 and contacts the filter solution 5. The filter solution 5 absorbs the hydrophilic tiny particles in the waste gas, ensuring the air filtration rate. Then the fan 25 is started to transport the treated gas to the interior of the disinfection box 7 through the air delivery pipe 8. The first filter 9 can filter out fine impurities in the gas, and multiple ultraviolet lamps 10 are started to disinfect and sterilize the filtered gas. This method can greatly improve the filtering effect. After qualified filtration, it can be discharged into the atmosphere through the exhaust port 11.

[0037] In summary, in the present embodiment, according to a low-carbon emission air filtering device of the present embodiment, the friction between the first filter screen 9 and the disinfection box 7 can be reduced by the arrangement of the slide groove 12, the slider 13 and the inspection door 26, so that the first filter screen 9 is easier to push and pull in the disinfection box 7, and it is convenient to take out and clean when too much dust accumulates on the first filter screen 9. By the arrangement of the feed pipe 14 and the discharge port 15, the filter solution 5 can be added through the feed pipe 14. When too many impurities are absorbed in the filter solution 5, they can be discharged through the discharge port 15, which is convenient for the loading and discharging of the filter solution 5. By the arrangement of the sleeve 16 and the second filter screen 17, it is possible to prevent external dust from entering the interior of the disinfection box 7 through the exhaust port 11, so as to avoid dust accumulation in the disinfection box 7 and affecting the use of the ultraviolet lamp 10. By the arrangement of the groove 18, the spring 19, the block 20 and the hole 21, the sleeve 16 is moved toward the exhaust port 11. When the sleeve 16 is pressed, the block 20 is squeezed and shrunk into the inside of the groove 18. When the clamping hole 21 on the sleeve 16 moves to the position of the block 20, the block 20 is engaged with the clamping hole 21 under the elastic action of the spring 19, and the installation of the exhaust port 11 and the sleeve 16 is completed. The sleeve 16 is pulled to squeeze the block 20 and shrink it into the groove 18, and the sleeve 16 can be removed, which is convenient for disassembly and replacement when the second filter screen 17 is damaged. The arc-shaped setting of one end of the clamping hole 21 reduces the friction force on the surface of the clamping hole 21, making it easier for the block 20 to slide on the inner wall of the sleeve 16, which can save more effort when installing and disassembling the sleeve 16. Through the setting of the fastening ring 22, the bolts 23 and the exhaust gas conveying pipe 24, the exhaust gas conveying pipe 24 is placed in the fastening ring 22 and aligned with the air inlet 6. Then, tightening the bolts 23 can fix the exhaust gas conveying pipe 24 to the air inlet 6, so as to avoid leakage during the conveying of exhaust gas and cause air pollution.

[0038] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0039] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0040] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. An air filter device for low carbon emission, comprising a device body (1) and a support leg (2), characterized in that: The device body (1) is provided with a purification structure (3), the purification structure (3) comprising a filter barrel (4) fixedly mounted inside the device body (1), the filter barrel (4) containing a filter solution (5), an air inlet (6) extending into the bottom of the filter barrel (4) fixedly mounted on the device body (1), a disinfection box (7) fixedly mounted on the device body (1), an air supply pipe (8) penetrating into the interior of the disinfection box (7) fixedly mounted on the filter barrel (4), a fan (25) connected to the disinfection box (7) mounted at one end of the air supply pipe (8), a first filter screen (9) mounted inside the disinfection box (7), a plurality of ultraviolet lamps (10) connected to the disinfection box (7) fixedly mounted below the first filter screen (9), and an exhaust port (11) penetrating to the outside of the device body (1) fixedly mounted on the disinfection box (7).

2. The low carbon emission air filter device according to claim 1, characterized in that: The disinfection box (7) is provided with a plurality of slide grooves (12), a sliding block (13) connected to the first filter (9) is installed inside the slide groove (12), and an inspection door (26) is provided on the front of the device body (1).

3. The low carbon emission air filter device according to claim 1, characterized in that: A feed pipe (14) penetrating into the interior of the filter barrel (4) is fixedly mounted on one side of the device body (1), and a discharge port (15) penetrating the bottom of the device body (1) is fixedly mounted on the bottom of the filter barrel (4).

4. The low carbon emission air filter device according to claim 1, characterized in that: A sleeve (16) is installed at one end of the exhaust port (11), and a second filter screen (17) is fixedly installed on one side of the sleeve (16).

5. The low carbon emission air filter device according to claim 4, characterized in that: The exhaust port (11) is provided with a plurality of grooves (18), a spring (19) is fixedly mounted inside the groove (18), a clamping block (20) is fixedly mounted at one end of the spring (19), and a clamping hole (21) for use with the clamping block (20) is provided on the inner wall of the sleeve (16).

6. The low carbon emission air filter device according to claim 5, characterized in that: One end of the clamping hole (21) is arranged in an arc shape.

7. The low carbon emission air filter device according to claim 1, characterized in that: Two fastening rings (22) are symmetrically mounted on the outer side of the air inlet (6), bolts (23) are mounted on the fastening rings (22), and an exhaust gas delivery pipe (24) is arranged above the air inlet (6).

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