Circulation workshop air purification device

Abstract

The utility model discloses a circulating workshop air purification device in the technical field of air purification, which comprises an air pipe, a filter plate is fixedly mounted in an inner cavity of the air pipe, a plurality of filter holes are formed in the surface of the filter plate, a vertical frame is fixedly mounted in the inner cavity of the air pipe, and the vertical frame is positioned on the left side of the filter plate. Two fixing plates are arranged on the left side and the right side of a filtering plate, when too much dirt is accumulated on the surface of the filtering plate, a worker starts a motor, the motor is started to drive a second rotating shaft to rotate, and the second rotating shaft drives a first rotating shaft to rotate through a chain wheel and a chain; a first rotating shaft rotates to drive a cleaning brush on a surface fixing plate to continuously clean and brush the left side and the right side of a filter plate, so that dirt is brushed off and enters a second shell through a second opening, the surface of the filter plate can be cleaned by using the cleaning brush, automatic cleaning of the filter plate is realized, and the cleaning efficiency of the filter plate is improved. The service life of the purification device is prolonged, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of air purification, in particular to a circulating workshop air purification device. Background Art

[0002] In daily life, people spend most of their time indoors. As people pay more attention to healthy living, indoor air quality is receiving more and more attention. Indoor air pollutants include toxic chemicals such as formaldehyde and benzene released by decorative materials and furniture, fiber hair produced by clothing wool, dust generated by human activities, and increased carbon dioxide due to indoor oxygen consumption. Indoor pollutants brought in when opening windows for ventilation include sand and dust, pollen particles, germs, automobile exhaust and industrial waste gas, etc.

[0003] The existing patent publication number is CN213032074U, which discloses a workshop air purification device, including a purification hood, which is composed of an upper hood body and a lower hood body installed at the bottom of the upper hood body. An exhaust duct is provided on the top of the upper hood body, and a filter plate is fixedly installed at the connection between the upper hood body and the lower hood body. A dust removal layer is provided on the lower surface of the filter plate, and a plurality of ventilation holes are provided on the filter plate. A support plate and a sealing plate are provided from bottom to top in the upper hood body above the filter plate. An operation hole is provided on the upper hood body on the right side of the filter material slot, a rubber ring is provided on the inner edge of the operation hole, a filter material slot passing through the operation hole is provided on the support plate, and the bottom of the filter material slot is a mesh structure filled with filter material. A mounting hole is provided in the middle of the sealing plate, and an induced draft fan is installed on the mounting hole. The utility model overcomes the shortcomings of the prior art, and the device is easy to install and use, the filter material is easy to replace, and there is no noise during operation, so the device is suitable for installation and use in a workshop.

[0004] The existing workshops have a large amount of dust in the air after internal processing and production, resulting in high environmental pollution inside the workshops. Air purification devices are usually installed inside the workshops, but the existing air purification devices have a large amount of dust, which requires workers to regularly dismantle the air purification equipment to maintain the efficiency of the air purification device. The disassembly and cleaning process is time-consuming and laborious. To this end, we propose a circulating workshop air purification device to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] Therefore, the purpose of the utility model is to provide a circulating workshop air purification device, which can solve the problem that the existing workshop has a large amount of air dust after internal processing and production, resulting in high environmental pollution inside the workshop. Air purification devices are usually installed inside the workshop, but the existing air purification devices have a large amount of dust, which requires staff to dismantle the air purification equipment regularly to maintain the use efficiency of the air purification device, and the disassembly and cleaning process is time-consuming and labor-intensive.

[0007] In order to solve the above technical problems, the utility model provides a circulating workshop air purification device, adopting the following technical scheme: comprising an air duct, a filter plate is fixedly installed in the inner cavity of the air duct, a plurality of filter holes are opened on the surface of the filter plate, a vertical frame is fixedly installed in the inner cavity of the air duct, the vertical frame is located on the left side of the filter plate, a first rotating shaft is rotatably connected between the vertical frame and the filter plate, the right end of the first rotating shaft passes through the right side of the filter plate, and two fixed plates are fixedly installed on the surface of the first rotating shaft in sequence from left to right, and a plurality of cleaning brushes are fixedly installed at equal angles on the circumferential outer walls of the two fixed plates, and the inner side of each of the cleaning brushes is in contact with the surface of the adjacent filter plate.

[0008] Optionally, a first opening and a second opening are sequentially opened at the bottom of the inner cavity of the air duct from left to right, the second opening is located below the filter plate, and the first opening is located below the right side of the vertical plate.

[0009] By adopting the above technical solution, the present solution is provided with a second opening, and the second opening is used to allow the cleaned dirty liquid to flow into the interior of the second shell.

[0010] Optionally, two limit plates are fixedly installed in the inner cavity of the air duct from left to right in sequence, and the two limit plates are respectively located on the left and right sides of the second opening.

[0011] By adopting the above technical solution, the present solution provides two limit plates, which are used to limit the cleaned dirty liquid so that it flows into the second shell through the second opening.

[0012] Optionally, a bracket is fixedly installed in the inner cavity of the air duct, and a fan is fixedly installed on the right side of the bracket.

[0013] By adopting the above technical solution, this solution sets a fan, which is used to purify the air in the workshop.

[0014] Optionally, a first shell and a second shell are fixedly installed on the top and bottom of the air duct respectively, a baffle is fixedly installed in the inner cavity of the second shell, a second rotating shaft is rotatably connected between the inner walls on the left and right sides of the inner cavity of the second shell, the second rotating shaft passes through the surface of the baffle, and the second rotating shaft is rotatably connected to the surface of the baffle.

[0015] By adopting the above technical solution, the present solution provides a baffle, which is used to separate the left and right ends of the second rotating shaft.

[0016] Optionally, sprockets are fixedly mounted on the left ends of the second rotating shaft and the first rotating shaft, and a chain is provided between the two sprockets to mesh with each other.

[0017] By adopting the above technical solution, the second rotating shaft rotates, and the second rotating shaft drives the first rotating shaft to rotate simultaneously by using a sprocket and a chain.

[0018] Optionally, a material conveying dragon is fixedly installed on the surface of the second rotating shaft, a liquid discharge port is opened on the right side of the second shell, a motor is fixedly installed on the left side of the second shell, and the output end of the motor is fixedly connected to the left end of the second rotating shaft.

[0019] By adopting the above technical solution, the present solution sets a motor, starts the motor to drive the second rotating shaft to rotate, the rotation of the second rotating shaft drives the feeding dragon to rotate, and the feeding dragon discharges the dirty liquid to the outside through the discharge port.

[0020] Optionally, a water tank is fixedly installed on the top of the first shell, and two water spray pipes are fixedly connected to the output end of the bottom of the water tank. The two water spray pipes are fixedly installed on the top of the air duct cavity, and the output ends of the two water spray pipes are directly opposite to the surface of the filter plate.

[0021] By adopting the above technical solution, this solution sets up a water tank, and the staff starts the water tank, and the water tank flushes the surface of the filter plate through two water spray pipes at the bottom.

[0022] In summary, the utility model includes at least one of the following beneficial effects: 1. By providing two fixed plates on the left and right sides of the filter plate, when too much dirt accumulates on the surface of the filter plate, the staff starts the motor, and the motor starts to drive the second shaft to rotate. The second shaft drives the first shaft to rotate through the sprocket and the chain. The rotation of the first shaft drives the cleaning brush on the surface fixed plate to continuously clean the left and right sides of the filter plate, so that the dirt is brushed off and enters the second shell through the second opening, so that the surface of the filter plate can be cleaned by the cleaning brush, thereby realizing automatic cleaning of the filter plate, extending the service life of the purification device, and having strong practicality.

[0023] 2. By setting up a water tank, the staff starts the water tank, and the water tank flushes the surface of the filter plate through the two water spray pipes at the bottom. The water spray pipe cooperates with a cleaning brush to clean the dirt on the surface of the filter plate with water, and enters the second shell through the second opening. By setting up a motor, the motor starts to drive the second shaft to rotate, and the rotation of the second shaft drives the feeding dragon to rotate. The feeding dragon discharges the dirty liquid outward through the discharge port, thereby realizing the use of the cleaning structure to clean the filter plate and automatically discharge it, saving time and effort and improving cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 It is a side cross-sectional schematic diagram of the overall structure of the utility model;

[0027] Figure 3 It is another side cross-sectional schematic diagram of the overall structure of the utility model;

[0028] Figure 4 It is a schematic diagram of the overall structure of the utility model on the right side.

[0029] Explanation of the reference numerals in the accompanying drawings: 1. air duct; 2. filter plate; 3. vertical frame; 4. first rotating shaft; 5. fixing plate; 6. cleaning brush; 7. first opening; 8. second opening; 9. limiting plate; 10. bracket; 11. fan; 12. first shell; 13. second shell; 14. baffle; 15. second rotating shaft; 16. sprocket; 17. chain; 18. feeding dragon; 19. drain port; 20. motor; 21. water tank; 22. water spray pipe. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-4 The utility model is described in further detail.

[0031] Embodiment 1, refer to Figure 1-4 In this embodiment, in order to solve the problem that the existing workshop has a large amount of air dust after internal processing and production, resulting in high internal environmental pollution in the workshop, an air purification device is usually installed in the workshop. However, due to the large amount of dust in the existing air purification device, the staff needs to dismantle the air purification device regularly to maintain the use efficiency of the air purification device. The disassembly and cleaning process is time-consuming and laborious. The utility model discloses a circulating workshop air purification device.

[0032] It includes an air duct 1, a filter plate 2 is fixedly installed in the inner cavity of the air duct 1, a plurality of filter holes are opened on the surface of the filter plate 2, a vertical frame 3 is fixedly installed in the inner cavity of the air duct 1, the vertical frame 3 is located on the left side of the filter plate 2, a first rotating shaft 4 is rotatably connected between the vertical frame 3 and the filter plate 2, the right end of the first rotating shaft 4 passes through the right side of the filter plate 2, and two fixed plates 5 are fixedly installed on the surface of the first rotating shaft 4 from left to right in sequence, and a plurality of cleaning brushes 6 are fixedly installed at equal angles on the circumferential outer walls of the two fixed plates 5, and the inner side of each cleaning brush 6 is attached to the surface of the adjacent filter plate 2.

[0033] A first opening 7 and a second opening 8 are sequentially provided at the bottom of the inner cavity of the air duct 1 from left to right. The second opening 8 is located below the filter plate 2, and the first opening 7 is located below the right side of the vertical plate.

[0034] Two limit plates 9 are fixedly installed in the inner cavity of the air duct 1 from left to right in sequence, and the two limit plates 9 are respectively located on the left and right sides of the second opening 8.

[0035] A bracket 10 is fixedly installed in the inner cavity of the air duct 1 , and a fan 11 is fixedly installed on the right side of the bracket 10 .

[0036] The specific working principle is: the staff starts the fan 11 to purify the air inside the workshop, and filters the dirt through the filter plate 2. By providing two fixed plates 5 on the left and right sides of the filter plate 2, when too much dirt accumulates on the surface of the filter plate 2, the staff starts the motor 20, and the motor 20 starts to drive the second rotating shaft 15 to rotate. The second rotating shaft 15 drives the first rotating shaft 4 to rotate through the sprocket 16 and the chain 17. The rotation of the first rotating shaft 4 drives the cleaning brush 6 on the surface fixed plate 5 to continuously clean the left and right sides of the filter plate 2, so that the dirt is brushed off and enters the second shell 13 through the second opening 8.

[0037] Example 2, refer to Figure 1-4 In order to solve the problem of low cleaning efficiency of the existing workshop air purification device in this embodiment, based on the same concept as the above-mentioned embodiment 1, the circulating workshop air purification device also includes:

[0038] A first shell 12 and a second shell 13 are fixedly installed on the top and bottom of the air duct 1 respectively, a baffle 14 is fixedly installed in the inner cavity of the second shell 13, a second rotating shaft 15 is rotatably connected between the inner walls on the left and right sides of the inner cavity of the second shell 13, the second rotating shaft 15 passes through the surface of the baffle 14, and the second rotating shaft 15 is rotatably connected to the surface of the baffle 14.

[0039] Sprockets 16 are fixedly mounted on the left ends of the second rotating shaft 15 and the first rotating shaft 4 , and a chain 17 is provided between the two sprockets 16 to mesh with each other.

[0040] A material conveying dragon 18 is fixedly installed on the surface of the second rotating shaft 15 , a liquid discharge port 19 is opened on the right side of the second housing 13 , a motor 20 is fixedly installed on the left side of the second housing 13 , and an output end of the motor 20 is fixedly connected to the left end of the second rotating shaft 15 .

[0041] A water tank 21 is fixedly installed on the top of the first shell 12, and two water spray pipes 22 are fixedly connected to the output end at the bottom of the water tank 21. The two water spray pipes 22 are fixedly installed on the top of the inner cavity of the air duct 1, and the output ends of the two water spray pipes 22 are directly opposite to the surface of the filter plate 2.

[0042] The specific working principle is: by setting up a water tank 21, the staff starts the water tank 21, the water tank 21 flushes the surface of the filter plate 2 through the two water spray pipes 22 at the bottom, the water spray pipes 22 cooperate with the cleaning brush 6 to clean the dirt on the surface of the filter plate 2 with water, and enter the second shell 13 through the second opening 8, and by setting up a motor 20, the motor 20 starts to drive the second rotating shaft 15 to rotate, and the rotation of the second rotating shaft 15 drives the feeding dragon 18 to rotate, and the feeding dragon 18 discharges the dirty liquid to the outside through the drain port 19.

[0043] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A circulating workshop air purification device, comprising an air duct (1), characterized in that: A filter plate (2) is fixedly mounted in the inner cavity of the air duct (1), and a plurality of filter holes are formed on the surface of the filter plate (2). A vertical frame (3) is fixedly mounted in the inner cavity of the air duct (1), and the vertical frame (3) is located on the left side of the filter plate (2). A first rotating shaft (4) is rotatably connected between the vertical frame (3) and the filter plate (2), and the right end of the first rotating shaft (4) passes through the right side of the filter plate (2), and two fixed plates (5) are fixedly mounted on the surface of the first rotating shaft (4) in sequence from left to right, and a plurality of cleaning brushes (6) are fixedly mounted at equal angles on the circumferential outer walls of the two fixed plates (5), and the inner side of each cleaning brush (6) is in contact with the surface of the adjacent filter plate (2).

2. A circulating workshop air purification device according to claim 1, characterized in that: The bottom end of the inner cavity of the air duct (1) is provided with a first opening (7) and a second opening (8) in sequence from left to right, the second opening (8) being located below the filter plate (2) and the first opening (7) being located below the right side of the vertical plate.

3. A circulating workshop air purification device according to claim 1, characterized in that: Two limit plates (9) are fixedly mounted in sequence in the inner cavity of the air duct (1) from left to right, and the two limit plates (9) are respectively located on the left and right sides of the second opening (8).

4. A circulating workshop air purification device according to claim 1, characterized in that: A bracket (10) is fixedly mounted in the inner cavity of the air duct (1), and a fan (11) is fixedly mounted on the right side of the bracket (10).

5. The circulating workshop air purification device according to claim 1 is characterized in that: The top and bottom of the air duct (1) are respectively fixedly mounted with a first shell (12) and a second shell (13); the inner cavity of the second shell (13) is fixedly mounted with a baffle (14); a second rotating shaft (15) is rotatably connected between inner walls on the left and right sides of the inner cavity of the second shell (13); the second rotating shaft (15) passes through the surface of the baffle (14), and the second rotating shaft (15) is rotatably connected to the surface of the baffle (14).

6. A circulating workshop air purification device according to claim 5, characterized in that: Sprockets (16) are fixedly mounted on the left ends of the second rotating shaft (15) and the first rotating shaft (4), and a chain (17) is provided between the two sprockets (16) to mesh with each other.

7. A circulating workshop air purification device according to claim 6, characterized in that: A material conveying dragon (18) is fixedly mounted on the surface of the second rotating shaft (15), a liquid discharge port (19) is provided on the right side of the second shell (13), a motor (20) is fixedly mounted on the left side of the second shell (13), and an output end of the motor (20) is fixedly connected to the left end of the second rotating shaft (15).

8. A circulating workshop air purification device according to claim 7, characterized in that: A water tank (21) is fixedly mounted on the top of the first shell (12); two water spray pipes (22) are fixedly connected to the output end at the bottom of the water tank (21); the two water spray pipes (22) are fixedly mounted on the top of the inner cavity of the air duct (1), and the output ends of the two water spray pipes (22) are directly opposite to the surface of the filter plate (2).

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