Purification device for air pollution control

Abstract

The utility model relates to the technical field of air pollution control, and particularly discloses a purification device for air pollution control, which comprises a mounting box, an air guide pipe is fixedly arranged at the top of the mounting box in a penetrating manner, a one-way valve is arranged on the air guide pipe, and a mounting frame is fixedly arranged at the top of the mounting box. A filtering mechanism is arranged in the mounting box and the mounting frame, and an air outlet assembly is arranged on the outer side wall of the mounting frame; according to the air purifier, the filtering mechanism, the pipeline assembly, the air outlet assembly and the cleaning assembly are used in cooperation, air is primarily purified through purification liquid, large-particle pollutants are removed, the burden of the filter screen is reduced, the service life of the filter screen is prolonged, and frequent cleaning of the filter screen is avoided; and through cooperative use of a motor, a lead screw, a movable frame, a water tank and a cleaning spray head, the filter screen is cleaned, and use is convenient.

Description

Technical Field

[0001] This utility model belongs to the field of air pollution control technology, specifically relating to a purification device for air pollution control. Background Technology

[0002] Air pollution refers to the phenomenon where, due to human activities or natural processes, certain substances enter the atmospheric environment in quantities, concentrations, and durations exceeding the atmosphere's self-purification capacity, thereby adversely affecting human comfort, health, welfare, and the ecological environment. Air pollution control refers to a series of measures and actions that use various technologies and management methods to control, treat, or eliminate various air pollutants in order to improve air quality and reduce the adverse effects of air pollution on human health, the ecological environment, and human socio-economic development.

[0003] Existing air pollution control purification devices typically use filters to remove particulate matter from the air. However, in actual use, particulate matter easily clogs the filters, reducing the purification effect and requiring frequent cleaning, which affects the device's performance. Utility Model Content

[0004] The purpose of this invention is to provide a purification device for air pollution control. Through the use of a filtration mechanism, the purification effect is guaranteed, the frequent cleaning of the filter screen is avoided, and the device is convenient to use.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A purification device for air pollution control includes: a mounting box, an air duct that is fixedly installed through the top of the mounting box, a one-way valve installed on the air duct, a mounting frame that is fixedly installed on the top of the mounting box, a filter mechanism installed inside the mounting box and the mounting frame, and an air outlet assembly installed on the outer wall of the mounting frame;

[0007] The filtration mechanism includes a fixed frame disposed inside the mounting box, the fixed frame being filled with purification liquid, the air outlet end of the air duct being inserted into the purification liquid, a pipe assembly being provided on the fixed frame, a mounting bracket being fixedly disposed on the inner side wall of the mounting frame, multiple filter screens being fixedly disposed on the inner side wall of the mounting bracket, and a cleaning assembly being provided at the top of the mounting frame.

[0008] Preferably, the pipe assembly includes an inlet pipe that passes through and is fixedly installed on the outer wall of the mounting box, the outlet end of the inlet pipe is located above the fixed frame, an outlet pipe is fixedly installed at the bottom of the fixed frame, the end of the outlet pipe away from the fixed frame passes through the mounting box and extends outward, and a control valve is provided on the outlet pipe.

[0009] Preferably, the air outlet assembly includes an air outlet frame that runs through and is fixedly installed on the outer wall of the mounting frame, an air outlet is provided on the outer wall of the air outlet frame, a dustproof net is fixedly installed on the inner wall of the air outlet, and a fan is fixedly installed inside the air outlet frame.

[0010] Preferably, a plurality of activated carbon adsorption plates are fixedly arranged on the inner side wall of the air outlet frame, the plurality of activated carbon adsorption plates are arranged at equal intervals, and the fan is arranged between the activated carbon adsorption plates and the air outlet.

[0011] Preferably, the cleaning component includes a water tank, a plurality of cleaning nozzles are fixedly installed at the bottom of the water tank, a connecting pipe is fixedly installed on the water tank, the end of the connecting pipe passes through the mounting frame and extends outward, and an adjustment component is provided inside the mounting frame.

[0012] Preferably, the adjustment component includes a movable frame, the bottom of which is fixedly connected to the top of the water tank, and the movable frame is slidably connected to the top of the mounting frame.

[0013] Preferably, a motor is fixedly mounted on the outer wall of the mounting frame, and a lead screw is fixedly mounted on the output end of the motor. The end of the lead screw passes through the mounting frame and is rotatably connected to the inner wall of the mounting frame. The lead screw and the movable frame are threaded together.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] By using a combination of filtration, piping, air outlet, and cleaning components, the system first uses a purification liquid to pre-purify the air, removing large particulate pollutants, reducing the burden on the filter, extending its service life, and avoiding frequent cleaning. Simultaneously, the air outlet component, consisting of a fan and activated carbon adsorption plates, further adsorbs harmful gases, enhancing the purification effect. In addition, the adjustment component, consisting of a motor, lead screw, and moving frame, works with a water tank and cleaning nozzles to clean the filter, reducing manual maintenance and improving ease of use. Attached Figure Description

[0016] Figure 1 This is one of the perspective views of this utility model;

[0017] Figure 2 This is a second perspective view of the present invention;

[0018] Figure 3 This is a cross-sectional view of the present invention;

[0019] Figure 4 for Figure 3 Enlarged view of the structure at point A in the middle;

[0020] In the diagram: 1. Mounting box; 2. Air duct; 3. Mounting frame; 4. One-way valve; 5. Fixing frame; 6. Mounting bracket; 7. Filter screen; 8. Inlet pipe; 9. Outlet pipe; 10. Control valve; 11. Outlet frame; 12. Fan; 13. Dustproof net; 14. Activated carbon adsorption plate; 15. Water tank; 16. Connecting pipe; 17. Cleaning nozzle; 18. Motor; 19. Lead screw; 20. Moving frame. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0023] Example 1:

[0024] Please see Figures 1-4 As shown, a purification device for air pollution control includes: a mounting box 1, an air duct 2 that is fixedly installed through the top of the mounting box 1, a one-way valve 4 installed on the air duct 2, a mounting frame 3 that is fixedly installed on the top of the mounting box 1, a filter mechanism installed inside the mounting box 1 and the mounting frame 3, and an air outlet assembly installed on the outer wall of the mounting frame 3.

[0025] The filtration mechanism includes a fixed frame 5 installed inside the mounting box 1, the fixed frame 5 is filled with purification liquid, the air outlet end of the air duct 2 is inserted into the purification liquid, the fixed frame 5 is provided with a pipe assembly, the inner side wall of the mounting frame 3 is fixedly provided with a mounting bracket 6, the inner side wall of the mounting bracket 6 is fixedly provided with multiple filter screens 7, and the top of the mounting frame 3 is provided with a cleaning component.

[0026] As can be seen from the above, polluted air enters through the air duct 2. The one-way valve 4 is used to prevent the purification liquid from being drawn into the air duct 2, ensuring that the air flows in one direction. After entering the installation box 1, since the air outlet end of the air duct 2 is inserted into the purification liquid in the fixed frame 5, large particulate pollutants in the air come into contact with the purification liquid. The purification liquid adsorbs the particulate pollutants, completing the initial purification, reducing the filtration load of the filter screen 7, reducing the risk of filter screen 7 clogging, and avoiding the need to clean the filter screen 7 frequently.

[0027] After initial purification, the air rises and undergoes fine filtration through multiple filters 7 on the mounting bracket 6. The multi-layered filters 7 can effectively filter particles of different sizes, further improving the air purification effect. The purified air is discharged through the air outlet assembly. The purification liquid is replaced through the duct assembly, and the filters 7 are easily cleaned through the cleaning assembly.

[0028] Specifically, regarding the aforementioned piping components, please refer to... Figure 2 and Figure 3 As shown, the pipeline assembly includes an inlet pipe 8 that passes through and is fixedly installed on the outer wall of the mounting box 1. The outlet end of the inlet pipe 8 is located above the fixed frame 5. An outlet pipe 9 is fixedly installed at the bottom of the fixed frame 5. The end of the outlet pipe 9 away from the fixed frame 5 passes through the mounting box 1 and extends outward. A control valve 10 is installed on the outlet pipe 9.

[0029] As can be seen from the above, purification liquid can be added into the fixed frame 5 through the water inlet pipe 8 to ensure that the amount of purification liquid is sufficient for the initial purification of the air. When the purification liquid is used for a period of time, the impurities increase. The waste liquid can be discharged from the water outlet pipe 9 by opening the control valve 10, so as to realize the replacement of the purification liquid and ensure its continuous and effective purification capacity. This forms a purification liquid circulation replenishment and discharge system, which is conducive to maintaining the stable operation of the purification device.

[0030] Specifically, regarding the aforementioned air outlet components, please refer to... Figure 2 , Figure 3 and Figure 4 As shown, the air outlet assembly includes an air outlet frame 11 that runs through and is fixedly installed on the outer side wall of the mounting frame 3. An air outlet is provided on the outer side wall of the air outlet frame 11, and a dustproof net 13 is fixedly installed on the inner side wall of the air outlet. A fan 12 is fixedly installed inside the air outlet frame 11.

[0031] Multiple activated carbon adsorption plates 14 are fixedly installed on the inner side wall of the air outlet frame 11. The multiple activated carbon adsorption plates 14 are arranged at equal intervals, and the fan 12 is arranged between the activated carbon adsorption plates 14 and the air outlet.

[0032] As shown above, the air filtered by the filter screen 7 enters the air outlet frame 11. The fan 12 starts to generate suction, causing the air to pass through multiple activated carbon adsorption plates 14 in sequence. The activated carbon adsorption plates 14 have strong adsorption performance, which can further adsorb harmful gases, odors and other substances in the air, thereby enhancing the purification effect. The equidistantly arranged activated carbon adsorption plates 14 can ensure that the air passes through evenly and fully contacts the activated carbon, thereby improving the adsorption effect. Finally, the purified air is discharged through the dustproof net 13 and the air outlet. The dustproof net 13 can prevent external dust from entering and keep the inside of the air outlet component clean. At the same time, it can prevent activated carbon particles on the activated carbon adsorption plates 14 from flowing out with the air and causing secondary pollution.

[0033] Example 2:

[0034] refer to Figure 1 , Figure 3 and Figure 4 As shown, the cleaning component includes a water tank 15, with multiple cleaning nozzles 17 fixedly installed at the bottom of the water tank 15, and a connecting pipe 16 fixedly installed on the water tank 15. The end of the connecting pipe 16 passes through the mounting frame 3 and extends outward. An adjustment component is provided inside the mounting frame 3.

[0035] The adjustment assembly includes a movable frame 20, the bottom of which is fixedly connected to the top of the water tank 15, and the movable frame 20 is slidably connected to the top of the mounting frame 3.

[0036] A motor 18 is fixedly installed on the outer wall of the mounting frame 3. A lead screw 19 is fixedly installed at the output end of the motor 18. The end of the lead screw 19 passes through the mounting frame 3 and is rotatably connected to the inner wall of the mounting frame 3. The lead screw 19 and the movable frame 20 are threadedly connected.

[0037] As can be seen from the above, when a lot of pollutants accumulate on the filter screen 7 and need to be cleaned, the motor 18 starts and drives the lead screw 19 to rotate. Since the lead screw 19 is threadedly connected to the moving frame 20, the moving frame 20 drives the water tank 15 to slide along the top of the mounting frame 3. The cleaning nozzle 17 at the bottom of the water tank 15 is aligned with the filter screen 7, and water is supplied to the water tank 15 through the connecting pipe 16. The connecting pipe 16 is a telescopic hose, which facilitates the movement of the water tank 15. The cleaning nozzle 17 sprays high-pressure water to clean the filter screen 7 from all directions, remove the attached pollutants, restore the filtration performance of the filter screen 7, reduce manual cleaning and maintenance, and improve the ease of use of the equipment. By adjusting the rotation direction of the motor 18, the position of the moving frame 20 can be adjusted to achieve precise cleaning of the filter screen 7 at different positions and ensure the cleaning effect.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A purification device for air pollution control, characterized in that, include: The installation box (1) has an air duct (2) that is fixedly installed through the top of the installation box (1), and a one-way valve (4) is installed on the air duct (2). The installation box (1) has an installation frame (3) that is fixedly installed on the top of the installation box (1). The installation box (1) and the installation frame (3) are equipped with a filter mechanism. The outer wall of the installation frame (3) is equipped with an air outlet assembly. The filtration mechanism includes a fixed frame (5) set inside the mounting box (1), the fixed frame (5) is filled with purification liquid, the air outlet end of the air guide pipe (2) is inserted into the purification liquid, the fixed frame (5) is provided with a pipe assembly, the inner side wall of the mounting frame (3) is fixedly provided with a mounting bracket (6), the inner side wall of the mounting bracket (6) is fixedly provided with multiple filter screens (7), and the top of the mounting frame (3) is provided with a cleaning component.

2. The air pollution control purification device according to claim 1, characterized in that: The pipeline assembly includes an inlet pipe (8) that passes through and is fixedly installed on the outer wall of the mounting box (1). The outlet end of the inlet pipe (8) is located above the fixed frame (5). An outlet pipe (9) is fixedly installed at the bottom of the fixed frame (5). The end of the outlet pipe (9) away from the fixed frame (5) passes through the mounting box (1) and extends outward. A control valve (10) is installed on the outlet pipe (9).

3. The air pollution control purification device according to claim 1, characterized in that: The air outlet assembly includes an air outlet frame (11) that runs through and is fixedly installed on the outer side wall of the mounting frame (3). An air outlet is provided on the outer side wall of the air outlet frame (11). A dustproof net (13) is fixedly installed on the inner side wall of the air outlet. A fan (12) is fixedly installed inside the air outlet frame (11).

4. The air pollution control purification device according to claim 3, characterized in that: Multiple activated carbon adsorption plates (14) are fixedly installed on the inner side wall of the air outlet frame (11). The multiple activated carbon adsorption plates (14) are arranged at equal intervals. The fan (12) is arranged between the activated carbon adsorption plates (14) and the air outlet.

5. The air pollution control purification device according to claim 1, characterized in that: The cleaning assembly includes a water tank (15), a plurality of cleaning nozzles (17) are fixedly installed at the bottom of the water tank (15), a connecting pipe (16) is fixedly installed on the water tank (15), the end of the connecting pipe (16) passes through the mounting frame (3) and extends outward, and an adjustment assembly is provided inside the mounting frame (3).

6. The air pollution control purification device according to claim 5, characterized in that: The adjustment assembly includes a movable frame (20), the bottom of which is fixedly connected to the top of the water tank (15), and the movable frame (20) is slidably connected to the top of the mounting frame (3).

7. The air pollution control purification device according to claim 6, characterized in that: A motor (18) is fixedly installed on the outer wall of the mounting frame (3). A lead screw (19) is fixedly installed at the output end of the motor (18). The end of the lead screw (19) passes through the mounting frame (3) and is rotatably connected to the inner wall of the mounting frame (3). The lead screw (19) and the movable frame (20) are threadedly connected.

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