Air dust particle filtering device

Abstract

The utility model provides an air dust particle filtering device which comprises a filtering device body, the filtering device body comprises a box body, a fixing groove is fixedly formed in the top of the box body, a fixing plate is movably installed in the fixing groove, a fixing hole is formed in the fixing plate, a fixing pipe is fixed to the side edge of the box body, and the fixing pipe is movably installed in the box body. A sealing cover is rotatably mounted at one end of the fixed pipe, and a first filtering assembly is fixedly mounted at one end of the box body. According to the air dust particle filtering device, during use, the fixing plates move up and down in the fixing grooves, during installation, the fixing plates can be contracted in the fixing grooves, the tops of the fixing plates and the box body are located on the same plane, the box body can be conveniently placed in the installation opening, and in the later period, the fixing plates are upwards exposed and installed at the two ends of the wall body; and the wall is clamped and fixed through the fixing plate, and later installation is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of dust particle filtering equipment, in particular to an air dust particle filtering device. Background Art

[0002] Dust-free workshops need to be dust-free, and the ventilation structure needs to filter out dust in the air as much as possible. Mobile phones and computer screens need to be produced in dust-free spaces. However, due to the entry and exit of employees, dust in the air can easily enter the dust-free workshop. Dust in the dust flows in the air and can easily contaminate the produced screens, thus failing to meet production requirements.

[0003] According to the patent document with the existing publication number CN209735088U, an air dust particle filtering device for a dust-free workshop is disclosed, which includes a filter seat, a water cavity and a filter cavity are provided on the filter seat, a mounting hole is provided on the top of the filter seat, an air duct is fixedly installed in the mounting hole, the air duct is connected to the water cavity, a suction fan is fixedly installed on the inner wall of the air duct, a water pump cavity is provided on the filter seat, a circulating water pump is fixedly installed on the inner wall of the water pump cavity, and drainage holes are provided on the top inner wall and the bottom inner wall of the water pump cavity. When the technical scheme is in use, the bristles brush the filter plate through the rotation of the filter plate, so that dust remains in the filter cavity, and the filtered water, dust and dust remaining in the filter cavity are discharged through the drainage pipe. With respect to the above technical scheme, although the scheme completes the filtering of dust by water, it is not convenient to quickly clean the internal dust in the later stage, and the filter plate cannot be replaced in the later stage, which is inconvenient when in use. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an air dust particle filtering device to solve the problems raised in the above-mentioned background technology. The utility model has a novel structure. When in use, the fixing plate moves up and down inside the fixing groove. During installation, the fixing plate can be retracted inside the fixing groove. The top of the fixing plate is on the same plane as the box body, which is convenient for placing the box body inside the installation opening. Later, the fixing plates are exposed upward and installed at both ends of the wall. The wall is clamped and fixed by the fixing plates, which is convenient for later installation.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: an air dust particle filtering device, including a filtering device body, the filtering device body including a box body, a fixing groove is fixed on the top of the box body, a fixing plate is movably installed inside the fixing groove, a fixing hole is opened on the fixing plate, a fixing tube is fixed on the side of the box body, a sealing cover is rotatably installed on one end of the fixing tube, a first filter assembly is fixedly installed on one end of the box body, a cavity is opened inside the fixing plate, and a movable plate is movably installed inside the cavity.

[0006] Furthermore, a second filter assembly is fixedly mounted on the movable plate, an opening is provided between the cavity and the fixed plate, and the opening cooperates with the second filter assembly.

[0007] Furthermore, a rubber block is fixed on the inner wall of the cavity, a limiting block is fixed on the top of the second filter assembly, and the limiting block and the rubber block cooperate with each other.

[0008] Furthermore, a fixing column is fixed to the bottom of the fixing plate, a supporting tube is movably mounted on the fixing column, and one end of the supporting tube is fixed to the inner wall of the box body.

[0009] Furthermore, a support mechanism is fixed inside the support tube, and one end of the support mechanism is in movably contact with the fixed column.

[0010] Furthermore, a limiting clamping bead is fixed on the fixing column, and a fixing clamping bead is inherently provided on the inner wall of the supporting tube, and the fixing clamping bead cooperates with the limiting clamping bead.

[0011] Furthermore, a fixing rod is welded to the inner wall of the box body, a motor seat is welded to one end of the fixing rod, and an exhaust fan is fixedly installed inside the motor seat.

[0012] Furthermore, an exhaust fan is fixed inside the fixed pipe, a sealing plate is fixed on the side of the movable plate and the inner wall of the box, a sealing block is fixed on the inner wall of the fixed groove, and the sealing block is movably connected to the fixed plate.

[0013] The beneficial effects of the utility model: the utility model is an air dust particle filtering device, comprising a box body; a fixing groove; a fixing plate; a fixing hole; a first filter component; a fixing pipe; a sealing cover; an opening; a movable plate; a second filter component; a fixing column; a supporting pipe; a cavity; a fixing rod; a motor seat; an exhaust fan; a rubber block; a limiting block; a fixing bead; a supporting mechanism; a limiting bead; and an exhaust fan.

[0014] 1. This air dust particle filtering device, when in use, the fixing plate moves up and down inside the fixing groove, and when installed, the fixing plate can be retracted inside the fixing groove, and the top of the fixing plate is on the same plane as the box body, which is convenient for placing the box body inside the installation opening. Later, the fixing plate is exposed upward and installed at both ends of the wall, and the wall is clamped and fixed by the fixing plate, which is convenient for later installation.

[0015] 2. This kind of air dust particle filtering device, later remove the bolts on one side of the fixing plate, and then move the fixing plate up and down inside the box. Move the rubber block on the inner wall of the opening up and down to clean the filter assembly. While cleaning, turn off the exhaust fan and turn on the exhaust fan to collect and discharge the dust inside the box to the outside, which is convenient for later cleaning.

[0016] 3. In this air dust particle filtering device, the fixed plate moves upward at a later stage, and the fixed column on the fixed plate falls off from the inside of the supporting tube. At the same time, the rubber block cooperates with the limit block to move the movable plate upward out of the box body, so as to facilitate the replacement of the filter assembly at a later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of an air dust particle filtering device of the utility model;

[0018] Figure 2 This is a schematic structural diagram of a fixing plate of an air dust particle filtering device of the utility model;

[0019] Figure 3 This is a schematic diagram of the side view of the box body of an air dust particle filtering device of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of an air dust particle filtering device of the utility model after the point A is enlarged;

[0021] Figure 5 This is an enlarged structural schematic diagram of point B of an air dust particle filtering device of the utility model;

[0022] Figure 6 This is a schematic diagram of the cross-sectional structure of a fixed pipe of an air dust particle filtering device of the utility model;

[0023] In the figure: 1. box body; 2. fixing groove; 3. fixing plate; 4. fixing hole; 5. first filter assembly; 6. fixing pipe; 7. sealing cover; 8. opening; 9. movable plate; 10. second filter assembly; 11. fixing column; 12. supporting pipe; 13. cavity; 14. fixing rod; 15. motor seat; 16. exhaust fan; 17. rubber block; 18. limit block; 19. fixing bead; 20. supporting mechanism; 21. limit bead; 22. exhaust fan. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] See also Figures 1 to 6The utility model provides a technical solution: an air dust particle filtering device, comprising a filtering device body, the filtering device body comprising a box body 1, a fixing groove 2 is fixed on the top of the box body 1, a fixing plate 3 is movably installed inside the fixing groove 2, a fixing hole 4 is opened on the fixing plate 3, a fixing pipe 6 is fixed on the side of the box body 1, a sealing cover 7 is rotatably installed on one end of the fixing pipe 6, a first filter component 5 is fixedly installed at one end of the box body 1, a cavity 13 is opened inside the fixing plate 3, a movable plate 9 is movably installed inside the cavity 13, a second filter component 10 is fixedly installed on the movable plate 9, an opening 8 is opened between the cavity 13 and the fixing plate 3, the opening 8 is matched with the second filter component 10, the first filter component 5 and the second filter component 10 are both filter plates, the aperture of the second filter component 10 is smaller than the aperture of the first filter component 5, and double filtering is completed by matching with the second filter component 10, so as to fully ensure that the filter plate filters the dust in the air.

[0026] In this embodiment, a rubber block 17 is fixed on the inner wall of the cavity 13, a limit block 18 is fixed on the top of the second filter assembly 10, the limit block 18 and the rubber block 17 cooperate with each other, a fixing column 11 is fixed on the bottom of the fixing plate 3, a support tube 12 is movably installed on the fixing column 11, one end of the support tube 12 is fixed on the inner wall of the box body 1, a support mechanism 20 is fixed inside the support tube 12, one end of the support mechanism 20 is movably in contact with the fixing column 11, the support mechanism 20 is a support spring, the support spring provides an upward thrust for the later fixing column 11, and after the fixing column 11 moves upward, one end of the fixing plate 3 is exposed, and the fixing plate 3 can be fixedly installed through the fixing hole 4.

[0027] In this embodiment, a limiting bead 21 is fixed on the fixing column 11, and a fixing bead 19 is inherently provided on the inner wall of the supporting tube 12, and the fixing bead 19 cooperates with the limiting bead 21, and a fixing rod 14 is welded on the inner wall of the box body 1, and a motor seat 15 is welded at one end of the fixing rod 14, and an exhaust fan 16 is fixedly installed inside the motor seat 15, and an exhaust fan 22 is fixed inside the fixing tube 6, and a sealing plate is fixed on the side of the movable plate 9 and the inner wall of the box body 1, and a sealing block is fixed on the inner wall of the fixing groove 2, and the sealing block is movably connected to the fixing plate 3, and the sealing plate cooperates with the movable plate 9 to ensure that the air is filtered and moved through the second filter assembly 10, and the sealing block cooperates with the fixing plate 3 to prevent external air from entering the interior of the box body 1 through the fixing plate 3.

[0028] The device provides the required electric energy for the electrical appliances inside the device through an external power supply. When using the device, first open the installation opening that matches the box body 1 on the wall. When the installation opening is opened, press the fixing plate 3. The fixing plate 3 moves inside the support tube 12 through the fixing column 11. When moving, it provides extrusion force to the support mechanism 20. The extrusion and contraction of the support mechanism 20 provides space for the fixing plate 3 to move. The top of the fixing plate 3 is placed on the same plane as the box body 1, which is convenient for placing the box body 1 inside the installation opening. After the box body 1 is placed later, the fixing plate 3 is loosened. The fixing plate 3 is exposed upward and installed on the two ends of the wall. The wall is clamped and fixed by the fixing plate 3, which is convenient for later installation. Bolts are installed in the fixing holes 4 to fix the fixing plate 3, so that the box body 1 is fixed to the left and right front and back. When in use, the exhaust fan 16 is started to let the external air enter the box body 1 through the first filter component 5. , the air passes through the first filter assembly 5 to complete the initial filtration, and then the air passes through the second filter assembly 10 through the opening 8 to complete the second filtration. As the wind moves, it passes through the second filter assembly 10 on the other side to complete the third filtration. The aperture of the second filter assembly 10 is smaller than the aperture of the first filter assembly 5. The second filter assembly 10 cooperates to complete the double filtration, which fully ensures that the filter plate filters the dust in the air. After long-term use, the bolts on the fixed plate 3 on one side are removed, and the fixed plate 3 is moved up and down inside the box body 1 after removal. When the fixed plate 3 moves up and down, the fixed column 11 moves vertically inside the support tube 12. The up and down movement of the fixed plate 3 cleans the second filter assembly 10 through the rubber block 17 on the inner wall of the opening 8. While cleaning, the exhaust fan 16 is turned off and the exhaust fan 22 is turned on to collect and discharge the dust inside the box body 1 outward, which is convenient for later cleaning.

[0029] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An air dust particle filtering device, comprising a filtering device body, characterized in that: The filtering device body comprises a box body (1), a fixing groove (2) is fixed on the top of the box body (1), a fixing plate (3) is movably mounted inside the fixing groove (2), a fixing hole (4) is formed on the fixing plate (3), a fixing tube (6) is fixed on the side of the box body (1), a sealing cover (7) is rotatably mounted on one end of the fixing tube (6), a first filtering assembly (5) is fixedly mounted on one end of the box body (1), a cavity (13) is formed inside the fixing plate (3), and a movable plate (9) is movably mounted inside the cavity (13).

2. The air dust particle filtering device according to claim 1, characterized in that: A second filter assembly (10) is fixedly mounted on the movable plate (9), an opening (8) is provided between the cavity (13) and the fixed plate (3), and the opening (8) cooperates with the second filter assembly (10).

3. The air dust particle filtering device according to claim 2, characterized in that: A rubber block (17) is fixed on the inner wall of the cavity (13), and a limit block (18) is fixed on the top of the second filter assembly (10), wherein the limit block (18) and the rubber block (17) cooperate with each other.

4. The air dust particle filtering device according to claim 1, characterized in that: A fixing column (11) is fixed to the bottom of the fixing plate (3), a supporting tube (12) is movably mounted on the fixing column (11), and one end of the supporting tube (12) is fixed to the inner wall of the box body (1).

5. The air dust particle filtering device according to claim 4, characterized in that: A support mechanism (20) is fixed inside the support tube (12), and one end of the support mechanism (20) is in movably contact with the fixed column (11).

6. The air dust particle filtering device according to claim 5, characterized in that: A limiting clamping bead (21) is fixed on the fixing column (11), and a fixing clamping bead (19) is inherently provided on the inner wall of the supporting tube (12), wherein the fixing clamping bead (19) cooperates with the limiting clamping bead (21).

7. The air dust particle filtering device according to claim 1, characterized in that: A fixing rod (14) is welded to the inner wall of the box body (1), a motor seat (15) is welded to one end of the fixing rod (14), and an exhaust fan (16) is fixedly installed inside the motor seat (15).

8. The air dust particle filtering device according to claim 1, characterized in that: An exhaust fan (22) is fixed inside the fixed pipe (6), a sealing plate is fixed on the side of the movable plate (9) and the inner wall of the box body (1), a sealing block is fixed on the inner wall of the fixed groove (2), and the sealing block is movably connected to the fixed plate (3).

Images