Air dust removal equipment

Abstract

The utility model discloses air dust removal equipment which comprises a shell, a filtering groove and two device grooves are formed in the shell, an air filtering element and a first annular box are arranged in the filtering groove, a dust suction pipe and a plurality of dust suction nozzles are arranged on the first annular box, a fan is fixedly installed in one device groove, and a fan is fixedly installed in the other device groove. The air suction end and the air outlet end of the fan are fixedly communicated with an air suction pipe and an air outlet pipe respectively, and the air suction pipe and the air outlet pipe are fixedly communicated with a first connecting pipe and a second connecting pipe respectively. Through cooperative use of the filter tank, the air filter element, the annular box I, the fan, the connecting pipe I, the dust collection frame, the filter frame, the air delivery pipe, the spray head, the controller and other structures, dust attached to the outer surface of the air filter element in the device and dust collected in the dust collection frame can be cleaned respectively in the process that the device is used for removing dust in air, and the dust removal efficiency is improved. The cleanliness of the filtering mechanism is guaranteed, and the air dust removal efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air purification, in particular to an air dust removal device. Background Art

[0002] As people's living standards improve, their demand for fresh air is getting higher and higher. Air purification and dust removal equipment has emerged. Air purification and dust removal equipment can purify the polluted air in the room to effectively improve the cleanliness of the indoor air and protect people's cardiopulmonary health.

[0003] At present, after an air dust removal device has been used for a period of time, its internal filter device needs to be cleaned. However, when cleaning the internal filter device of the existing air dust removal device, most of the equipment needs to be stopped before the internal filter device can be disassembled and taken out for cleaning, resulting in the equipment being unable to perform air dust removal work when the filter device is being cleaned.

[0004] Therefore, it is necessary to provide an air dust removal device to solve the above technical problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an air dust removal device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an air dust removal device, comprising a shell, a filter slot and two device slots are provided on the shell, an air filter element and an annular box 1 are arranged inside the filter slot, the air filter element is located in the middle of the annular box 1, a dust suction pipe and a plurality of dust suction nozzles are arranged on the annular box 1, and the plurality of dust suction nozzles are arranged in an annular array, a fan is fixedly installed inside one of the device slots, the suction end and the air outlet end of the fan are fixedly connected with a suction pipe and an air outlet pipe respectively, the suction pipe and the air outlet pipe are fixedly connected with a connecting pipe 1 and a connecting pipe 2 respectively, an electric valve 1 is arranged on the connecting pipe 1, the other device slot is fixedly connected with a fixing plate, a dust collecting frame is arranged at the bottom of the fixing plate, a filter frame is arranged inside the dust collecting frame, and a cleaning component is arranged on the shell.

[0007] As a further description of the above technical solution:

[0008] One end of the dust suction pipe and the connecting pipe are fixedly passed through the fixing plate, one end of the air suction pipe away from the fan is connected to the top of the air filter element, and one end of the air outlet pipe away from the fan is fixedly passed through the shell and extends to the outside.

[0009] As a further description of the above technical solution:

[0010] A spring is provided at the bottom of the inner wall of one of the device grooves, and a push plate is fixedly connected to the other end of the spring. The top of the push plate abuts against the bottom of the dust collecting frame. A circle of connecting grooves is provided at the bottom of the fixed plate. A rubber block is provided inside the connecting groove. The rubber block is interference fit in the connecting groove, and the rubber block is fixedly connected to the top of the dust collecting frame.

[0011] As a further description of the above technical solution:

[0012] The cleaning component includes an air compressor, which is fixedly installed inside a device slot away from the fan. The output end of the air compressor is fixedly connected to an air storage tank, one side of the air storage tank is fixedly connected to an air supply pipe, and the air supply pipe is provided with two electric valves. The other end of the air supply pipe is fixedly connected to two annular boxes, and the annular box is provided with a plurality of nozzles, which are arranged in a circular array.

[0013] As a further description of the above technical solution:

[0014] The input end of the air compressor is fixedly connected to the second connecting pipe, the air delivery pipe is fixedly passed through the air suction pipe, and the second annular box is located inside the air filter element.

[0015] As a further description of the above technical solution:

[0016] The front of the shell is provided with three sealed doors, which are respectively adapted to the filter tank and the two device tanks. One of the sealed doors is provided with a controller, which is respectively electrically connected to the fan, the air compressor and the two electric valves.

[0017] As a further description of the above technical solution:

[0018] Four universal wheels are arranged at the bottom of the shell, and an air inlet is opened at one side of the filter tank.

[0019] The utility model has the following beneficial effects:

[0020] Compared with the prior art, the air dust removal equipment, through the coordinated use of structures such as the filter trough, the air filter element, the ring box, the fan, the connecting pipe, the dust collecting frame, the filter frame, the air supply pipe, the nozzle and the controller, can clean the dust attached to the outer surface of the internal air filter element and the dust collected in the dust collecting frame separately during the process of the device removing dust from the air, which not only ensures the cleanliness of the filtering mechanism, but also improves the air dust removal efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional schematic diagram of the overall structure of an air dust removal device proposed by the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of a dust suction pipe and annular box of an air dust removal device proposed by the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of a nozzle and a dust suction nozzle of an air dust removal device proposed by the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of an air pipe and a spring of an air dust removal device proposed by the utility model;

[0025] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0026] Legend:

[0027] 1. Shell; 2. Filter slot; 3. Device slot; 4. Air filter element; 5. Ring box 1; 6. Dust suction pipe; 7. Dust suction nozzle; 8. Fan; 9. Suction pipe; 10. Air outlet pipe; 11. Connecting pipe 1; 12. Connecting pipe 2; 13. Electric valve 1; 14. Fixing plate; 15. Dust collecting frame; 16. Filter frame; 17. Spring; 18. Push plate; 19. Connecting slot; 20. Rubber block; 21. Air compressor; 22. Gas storage tank; 23. Gas pipe; 24. Electric valve 2; 25. Ring box 2; 26. Nozzle; 27. Sealed door; 28. Controller; 29. ​​Universal wheel; 30. Air inlet. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1-5The utility model provides an air dust removal device: it includes a shell 1, a filter slot 2 and two device slots 3 are provided on the shell 1, the two device slots 3 are both located above the filter slot 2, an air filter element 4 and an annular box 5 are arranged inside the filter slot 2, a dust suction pipe 6 and a plurality of dust suction nozzles 7 are arranged on the annular box 5, a fan 8 is fixedly installed inside one of the device slots 3, the suction end and the air outlet end of the fan 8 are respectively fixedly connected with a suction pipe 9 and an air outlet pipe 10, the suction pipe 9 and the air outlet pipe 10 are respectively fixedly connected with a connecting pipe 11 and a connecting pipe 2 12, an electric valve 13 is arranged on the connecting pipe 11, a fixing plate 14 is fixedly connected to the inside of the other device slot 3, a dust collecting frame 15 is arranged at the bottom of the fixing plate 14, a filter frame 16 is arranged inside the dust collecting frame 15, an end of the connecting pipe 11 away from the suction pipe 9 extends to the inside of the filter frame 16, and a cleaning component is arranged on the shell 1.

[0030] One end of the dust suction pipe 6 and the connecting pipe 11 are fixedly passed through the fixed plate 14, the end of the suction pipe 9 away from the fan 8 is connected to the top of the air filter element 4, the end of the air outlet pipe 10 away from the fan 8 is fixedly passed through the shell 1 and extends to the outside, and the dust suction pipe 6 and the suction pipe 9 are both sealed and extend to the inside of the filter tank 2.

[0031] A spring 17 is provided at the bottom of the inner wall of one of the device grooves 3, and a push plate 18 is fixedly connected to the other end of the spring 17. The top of the push plate 18 abuts against the bottom of the dust collecting frame 15. A circle of connecting grooves 19 is provided at the bottom of the fixed plate 14. A rubber block 20 is provided inside the connecting groove 19. The rubber block 20 is fixedly connected to the top of the dust collecting frame 15. Through the arrangement of the spring 17 and the push plate 18, an upward thrust can be provided to the dust collecting frame 15, thereby improving the tightness of the rubber block 20 and the connecting groove 19.

[0032] The cleaning component includes an air compressor 21, which is fixedly installed inside the device slot 3 away from the fan 8. The output end of the air compressor 21 is fixedly connected to an air storage tank 22, and the input end of the air compressor 21 is fixedly connected to a connecting pipe 212. One side of the air storage tank 22 is fixedly connected to an air supply pipe 23, which fixedly passes through the air suction pipe 9. An electric valve 24 is provided on the air supply pipe 23, and the other end of the air supply pipe 23 is fixedly connected to an annular box 25. The annular box 25 is located inside the air filter element 4, and a plurality of nozzles 26 are provided on the annular box. Through the coordinated arrangement of the fan 8, the air compressor 21, the air storage tank 22, the connecting pipe 212 and the annular box, the compressed gas can be blown into the interior of the air filter element 4 through the plurality of nozzles 26, and the dust attached to the outside of the air filter element 4 can be blown to diffuse the dust to the surroundings, so as to avoid dust clogging the air filter element 4 and affecting its air purification efficiency.

[0033] Three sealed doors 27 are arranged on the front of the shell 1 , which are respectively matched with the filter tank 2 and the two device tanks 3 . A controller 28 is arranged on one of the sealed doors 27 . Four universal wheels 29 are arranged on the bottom of the shell 1 . An air inlet 30 is opened on one side of the filter tank 2 .

[0034] Working principle: when working, first open the airtight door 27 in the middle position, and manually press the dust collecting frame 15 downward to move the rubber block 20 out of the connecting groove 19 and squeeze the spring 17, so that the dust collecting frame 15 is separated from the fixed plate 14, and then add a proper amount of activated carbon particles to the filter frame 16, and then reset the dust collecting frame 15, and the rubber block 20 is again interference-fitted with the connecting groove 19, and after closing the opened airtight door 27, start the fan 8 through the controller 28, and under the cooperation of the fixed pipe, the air filter element 4, the connecting pipe 11, the filter frame 16, the dust suction pipe 6, a plurality of dust suction nozzles 7 and the air inlet 30 and other structures, the external air enters the filter tank 2 through the air inlet 30, and then the air is filtered by the cooperation of the air filter element 4, the filter frame 16 and the activated carbon particles, and the filtered air is discharged from the air outlet pipe 10;

[0035] When the device is used for a period of time and the filter structure inside needs to be cleaned, the air compressor 21 is started by the controller 28, and the filtered air is compressed through the connecting pipe 212 and the air compressor 21, and is transported to the air storage tank 22 for temporary storage, and then the electric valve 24 is opened, and the gas inside the air storage tank 22 is transported to the annular box 25 through the air delivery pipe 23, and is sprayed out by a plurality of nozzles 26 to blow the dust attached to the air filter element 4, so that the dust is diffused and then passed through a plurality of dust suction nozzles 7, the connection The dust is transported to the dust collecting frame 15 through the tube 11 and the dust suction tube 6, and the dust is gathered in the dust collecting frame 15 under the cooperation of the filter frame 16 and the activated carbon particles. The operation is repeated to improve the cleanliness of the air filter element 4, and then the electric valve 24 and the electric valve 13 are closed to prevent the gas from flowing into the dust collecting frame 15. The corresponding closed door 27 can be opened again, and the dust collecting frame 15 can be taken out of the device slot 3, and the dust collected inside it can be cleaned, and the used activated carbon particles in the filter frame 16 can be replaced at the same time.

[0036] 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 air dust removal device, comprising a housing (1), characterized in that: The housing (1) is provided with a filter slot (2) and two device slots (3); an air filter element (4) and an annular box (5) are arranged inside the filter slot (2); a dust suction pipe (6) and a plurality of dust suction nozzles (7) are arranged on the annular box (5); a fan (8) is fixedly installed inside one of the device slots (3); a suction pipe (9) and an outlet pipe (10) are fixedly connected to the suction end and outlet end of the fan (8); a connecting pipe (11) and a connecting pipe (12) are fixedly connected to the suction pipe (9) and outlet pipe (10); an electric valve (13) is arranged on the connecting pipe (11); a fixing plate (14) is fixedly connected to the inside of the other device slot (3); a dust collecting frame (15) is arranged at the bottom of the fixing plate (14); a filter frame (16) is arranged inside the dust collecting frame (15); and a cleaning component is arranged on the housing (1).

2. An air dust removal device according to claim 1, characterized in that: One end of the dust suction pipe (6) and the connecting pipe (11) are fixedly passed through the fixing plate (14); one end of the air suction pipe (9) away from the fan (8) is connected to the top of the air filter element (4); and one end of the air outlet pipe (10) away from the fan (8) is fixedly passed through the housing (1) and extends to the outside.

3. The air dust removal device according to claim 1, characterized in that: A spring (17) is provided at the bottom of the inner wall of one of the device grooves (3); the other end of the spring (17) is fixedly connected to a push plate (18); the top of the push plate (18) abuts against the bottom of the dust collecting frame (15); a circle of connecting grooves (19) is provided at the bottom of the fixed plate (14); a rubber block (20) is provided inside the connecting groove (19); and the rubber block (20) is fixedly connected to the top of the dust collecting frame (15).

4. The air dust removal device according to claim 1, characterized in that: The cleaning component comprises an air compressor (21), the air compressor (21) being fixedly installed inside a device slot (3) away from a fan (8), the output end of the air compressor (21) being fixedly connected to an air storage tank (22), one side of the air storage tank (22) being fixedly connected to an air delivery pipe (23), the air delivery pipe (23) being provided with an electric valve 2 (24), the other end of the air delivery pipe (23) being fixedly connected to an annular box 2 (25), the annular box being provided with a plurality of nozzles (26).

5. An air dust removal device according to claim 4, characterized in that: The input end of the air compressor (21) is fixedly connected to the second connecting pipe (12), the air supply pipe (23) is fixedly passed through the air suction pipe (9), and the second annular box (25) is located inside the air filter element (4).

6. The air dust removal device according to claim 1, characterized in that: The front of the housing (1) is provided with three sealed doors (27), the three sealed doors (27) being respectively adapted to the filter tank (2) and the two device tanks (3), and a controller (28) is provided on one of the sealed doors (27).

7. The air dust removal device according to claim 1, characterized in that: Four universal wheels (29) are provided at the bottom of the housing (1), and an air inlet (30) is provided at one side of the filter tank (2).

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