Dust removal filtering equipment with dust removal and back flushing functions

Abstract

The utility model relates to the technical field of dust-removing equipment, in particular to dust-removing filtering equipment with dust-removing and back-blowing functions, which comprises a main body and is characterized in that two side walls inside the main body are connected with cross beams through bolts, a fan component is arranged between the cross beams, and the fan component is connected with the main body through bolts. A second filter screen is arranged at one end of the main body, a mounting beam is arranged on the outer side of one end of the main body, a filter box is arranged on one side of the mounting beam, a second limiting block is arranged at the bottom end of the filter box, a mounting block is arranged at the upper end of the second limiting block, and a first limiting block is arranged at the upper top in the filter box; a guide rail is arranged between the first limiting block and the second limiting block, and a first motor is arranged on the upper top of the interior of the filtering box. The first filter screen is arranged to filter large impurities in air, and the second filter screen is arranged to filter small impurities in the air.

Description

Technical Field

[0001] This utility model relates to the field of dust removal equipment technology, specifically a dust removal and filtration device with a dust removal and backflushing function. Background Technology

[0002] Dust removal and filtration devices are widely used in daily life, especially in various dusty environments, to effectively filter dust particles in the air. However, traditional dust removal and filtration devices require regular checks on the dust accumulation on the filter screen to prevent dust from clogging it. Therefore, a dust removal and filtration device with a dust cleaning and backflushing function is needed.

[0003] A search revealed that Chinese patent application number 202120221732.9 discloses an industrial dust removal device with a filtration function, including a body with a protective door hinged to the front surface of the body. Inside the body, a first support plate and a second support plate are installed, with the second support plate located on the same side below the first support plate. A non-woven fabric bag is mounted on the second support plate. The device also includes a disassembly and assembly mechanism, comprising a movable plate, a sliding block, a sliding plate, a sliding groove, and a fixed column. The advantages of this invention are: pulling the movable plate causes the fixed column to slide the sliding plate along the sliding groove, making it easier to pull the movable plate outward and remove the non-woven fabric bag placed on the movable plate, thus improving the efficiency of cleaning the non-woven fabric bag.

[0004] However, existing patents have the following drawbacks:

[0005] This type of industrial dust removal equipment with filtration function can only achieve primary air filtration and cannot remove impurities attached to the filter screen. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this utility model provides a dust removal and filtration device with a dust removal and backflushing function, which solves the problem that it can only achieve primary air filtration and cannot remove impurities attached to the filter screen.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model is implemented through the following technical solution: It includes a main body, characterized in that: crossbeams are bolted to the inner two side walls of the main body; a fan assembly is arranged between the crossbeams; a second filter screen is arranged at one end of the main body; an installation beam is arranged on the outer side of one end of the main body; a filter box is arranged on one side of the installation beam; a second limiting block is arranged at the bottom of the filter box; an installation block is arranged above the second limiting block; a first limiting block is arranged at the top inside the filter box; a guide rail is arranged between the first limiting block and the second limiting block; a first motor is arranged at the top inside the filter box; a first threaded rod is driven by the first motor; a first slider is threaded onto the first threaded rod; a second motor is arranged on one side of the first slider; a brush roller is driven by the second motor; and a first filter screen is arranged at one end of the filter box.

[0010] In a preferred embodiment of this invention, several first fixing blocks are provided on both sides of the filter box, and a groove is provided on one side of each first fixing block.

[0011] As a preferred embodiment of this utility model, a collection box is provided at the bottom of the filter box, and protrusions are provided on both sides of the collection box.

[0012] In a preferred embodiment of this utility model, a third filter screen is provided at the bottom of the main body, several bases are provided at the bottom of the main body, and a second fixing block is provided on one side of the third filter screen.

[0013] In a preferred embodiment of this invention, the base is connected to a third motor, and the third motor is driven by a second threaded rod.

[0014] In a preferred embodiment of this utility model, the second threaded rod is threaded with a second slider, and an opening and closing plate is provided on one side of the second slider.

[0015] As a preferred embodiment of this utility model, a protective box is provided on one side of the main body, and a motherboard is provided inside the protective box.

[0016] As a preferred embodiment of this utility model, the protective box is equipped with an operator, which is electrically connected to the main board.

[0017] (III) Beneficial Effects

[0018] This utility model provides a dust removal and filtration device with a dust removal and backflushing function, which has the following beneficial effects:

[0019] 1. This utility model discloses a dust removal and filtration device with a dust removal and backflushing function. It is equipped with a first filter screen to filter larger impurities in the air and a second filter screen to filter smaller impurities in the air.

[0020] 2. The dust removal and filtration device with a dust removal and backflushing function of this utility model is equipped with a brush roller to remove impurities attached to the second filter screen, and a threaded rod is provided to drive the brush roller to move up and down.

[0021] 3. The dust removal and filtration device with a dust removal and back-flushing function of this utility model is equipped with a collection box for collecting impurities under the brush roller. Attached Figure Description

[0022] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0025] Figure 3 This is a schematic diagram of the bottom structure of this utility model;

[0026] Figure 4 This is a schematic diagram of the fan structure of this utility model;

[0027] In the diagram: 1. Main body; 2. Protective box; 3. Main board; 4. Operator; 5. Filter box; 6. First filter screen; 7. Collection box; 8. Boss; 9. First fixing block; 10. First slider; 11. First motor; 12. Second motor; 13. First limiting block; 14. Brush roller; 15. First threaded rod; 16. Guide rail; 17. Second filter screen; 18. Second limiting block; 19. Mounting block; 20. Mounting beam; 21. Third motor; 22. Base; 23. Second threaded rod; 24. Second slider; 25. Third filter screen; 26. Second fixing block; 27. Opening and closing plate; 28. Crossbeam; 29. ​​Fan assembly. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0029] Please see Figures 1 to 4This utility model provides a technical solution: a dust removal and filtration device with a dust removal and backflushing function, including a main body 1, with crossbeams 28 bolted to the inner two side walls of the main body 1, a fan assembly 29 arranged between the crossbeams 28, a second filter screen 17 arranged at one end of the main body 1, an installation beam 20 arranged on the outer side of one end of the main body 1, a filter box 5 arranged on one side of the installation beam 20, a second limiting block 18 arranged at the bottom of the filter box 5, an installation block 19 arranged at the upper end of the second limiting block 18, a first limiting block 13 arranged at the top inside the filter box 5, a guide rail 16 arranged between the first limiting block 13 and the second limiting block 18, a first motor 11 arranged at the top inside the filter box 5, the first motor 11 being drivenly connected to a first threaded rod 15, a first slider 10 threadedly arranged on the first threaded rod 15, a second motor 12 arranged on one side of the first slider 10, a brush roller 14 being drivenly connected to the second motor 12, and a first filter screen 6 arranged at one end of the filter box 5.

[0030] In a specific embodiment of this utility model, crossbeams 28 are bolted to the inner two side walls of the main body 1 for mounting fan assemblies 29. Fan assemblies 29 are arranged between the crossbeams 28, and air intake and backflow are achieved by the forward and reverse rotation of the fan assemblies 29. A second filter screen 17 is provided at one end of the main body 1 for filtering impurities in the air. A mounting beam 20 is provided on the outer side of one end of the main body 1 for mounting a filter box 5. A filter box 5 is provided on one side of the mounting beam 20. A second limiting block 18 is provided at the bottom of the filter box 5, and a mounting block 19 is provided at the upper end of the second limiting block 18. A first limiting block 13 is provided at the top inside the filter box 5, and a guide rail 1 is provided between the first limiting block 13 and the second limiting block 18. 6. A first motor 11 is installed at the top inside the filter box 5 to provide driving force for the rotation of the first threaded rod 15. The first motor 11 is connected to the first threaded rod 15, and the first threaded rod 15 is threaded with the first slider 10. The guide rail 16 passes through the first slider 10. The first slider 10 moves up and down by rotating the first motor 11 in both directions. A second motor 12 is installed on one side of the first slider 10. The second motor 12 is connected to the brush roller 14. The brush roller 14 is rotated by the second motor 12 to remove impurities attached to the second filter screen 17. A first filter screen 6 is installed at one end of the filter box 5 for preliminary filtration of externally drawn air.

[0031] Specifically, the filter box 5 has several first fixing blocks 9 on both sides, and one side of each first fixing block 9 has a groove.

[0032] To solve the problem of pull-out components, such as Figure 1 As shown, several first fixing blocks 9 are provided on both sides of the filter box 5. A groove is provided on one side of the first fixing block 9 to realize component connection and enable the pull-out function.

[0033] Specifically, a collection box 7 is provided at the bottom of the filter box 5, and protrusions 8 are provided on both sides of the collection box 7.

[0034] To solve the problem of impurity collection, such as Figure 1 As shown, a collection box 7 is provided at the bottom of the filter box 5 for collecting impurities. The collection box 7 has protrusions 8 on both sides, which are adapted to the groove on one side of the first fixing block 9 to facilitate the operation of pulling out by personnel.

[0035] Specifically, a third filter screen 25 is provided at the bottom of the main body 1, and several bases 22 are provided at the bottom of the main body 1. A second fixing block 26 is provided on one side of the third filter screen 25.

[0036] To solve the problem of air entering due to fan reversal, such as Figure 3 As shown, a third filter screen 25 is provided at the bottom of the main body 1 for backflushing air into the fan assembly 29 and preventing external impurities from entering. Several bases 22 are provided at the bottom of the main body 1, and a second fixing block 26 is provided on one side of the third filter screen 25 to provide support for component installation.

[0037] Specifically, the base 22 is connected to a third motor 21, and the third motor 21 is driven by a second threaded rod 23.

[0038] To solve the problem of threaded rod drive, such as Figure 3 As shown, the base 22 is connected to a third motor 21, and the third motor 21 is connected to a second threaded rod 23. The rotation of the third motor 21 realizes the rotation of the second threaded rod 23.

[0039] Specifically, the second threaded rod 23 is threaded with a second slider 24, and a hinge plate 27 is provided on one side of the second slider 24.

[0040] To solve the problem of blockage at the third filter, such as Figure 3 As shown, the second threaded rod 23 is threaded with a second slider 24, and an opening and closing plate 27 is provided on one side of the second slider 24. The opening and closing plate 27 is moved by the forward and reverse rotation of the third motor 21 to achieve the sealing at the third filter screen 25.

[0041] Specifically, a protective box 2 is provided on one side of the main body 1, and a main board 3 is provided inside the protective box 2.

[0042] To solve the problem of protecting electronic components, such as Figure 1 As shown, a protective box 2 is provided on one side of the main body 1 to protect the internal electronic components. A main board 3 is provided inside the protective box 2. The main board 3 is electrically connected to the power supply of the dust removal and filtration device and controls it.

[0043] Specifically, the protective box 2 is equipped with an operator 4, which is electrically connected to the main board 3.

[0044] To address the issue of ease of operation and control by personnel, such as Figure 1 As shown, the protective box 2 is equipped with an operator 4, which is electrically connected to the main board 3, so that personnel can operate and control the device through the operator 4.

[0045] The detailed description of known functions and components is omitted in this disclosure. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of commercially available instruments.

[0046] In summary, the working principle and usage process of this utility model are as follows: The inner two side walls of the main body 1 are connected by bolts to crossbeams 28 for mounting fan assemblies 29. Fan assemblies 29 are installed between the crossbeams 28. Air intake and backflow are achieved through the forward and reverse rotation of the fan assemblies 29. A second filter screen 17 is installed at one end of the main body 1 to filter impurities in the air. An installation beam 20 is installed on the outer side of one end of the main body 1 for mounting a filter box 5. A filter box 5 is installed on one side of the installation beam 20. A second limiting block 18 is installed at the bottom of the filter box 5, and an installation block 19 is installed above the second limiting block 18. A first limiting block 13 is installed at the top inside the filter box 5. The first limiting block 13 and the second limiting block 18 are positioned between... A guide rail 16 is provided to guide the first slider 10. A first motor 11 is installed at the top inside the filter box 5 to provide driving force for the rotation of the first threaded rod 15. The first motor 11 is driven by the first threaded rod 15, and the first slider 10 is threaded onto the first threaded rod 15. The guide rail 16 passes through the first slider 10. The first slider 10 moves up and down by rotating the first motor 11 in both directions. A second motor 12 is installed on one side of the first slider 10. The second motor 12 is driven by a brush roller 14. The second motor 12 drives the brush roller 14 to rotate, thereby removing impurities attached to the second filter screen 17. A first filter screen 6 is installed at one end of the filter box 5 for external suction. The air undergoes preliminary filtration. Several first fixing blocks 9 are located on both sides of the filter box 5. Each first fixing block 9 has a groove on one side for component connection and pull-out functionality. A collection box 7 is located at the bottom of the filter box 5 for collecting impurities. The collection box 7 has protrusions 8 on both sides, which fit into the grooves on one side of the first fixing blocks 9 for easy pull-out operation. A third filter screen 25 is located at the bottom of the main body 1 for backflushing air from the fan assembly 29 while preventing external impurities from entering. Several bases 22 are located at the bottom of the main body 1. A second fixing block 26 is located on one side of the third filter screen 25 to provide support for component installation. A third motor 21 is connected to the base 22. The machine 21 is connected to a second threaded rod 23. The rotation of the second threaded rod 23 is achieved by the rotation of the third motor 21. The second threaded rod 23 is threaded with a second slider 24. An opening and closing plate 27 is provided on one side of the second slider 24. The opening and closing plate 27 is moved by the forward and reverse rotation of the third motor 21 to achieve the sealing of the third filter screen 25. A protective box 2 is provided on one side of the main body 1 to protect the internal electronic components. A main board 3 is provided inside the protective box 2. The main board 3 is electrically connected to and controls the power supply of the dust removal and filtration device. An operator 4 is provided inside the protective box 2. The operator 4 is electrically connected to the main board 3 to facilitate the operation and control of the device by personnel.

[0047] 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 dust removal and filtration device with a backflushing cleaning function, comprising a main body (1), characterized in that: The main body (1) has two internal side walls connected by bolts with crossbeams (28), and a fan assembly (29) is arranged between the crossbeams (28). A second filter screen (17) is provided at one end of the main body (1), and an installation beam (20) is provided on the outer side of one end of the main body (1). A filter box (5) is provided on one side of the installation beam (20). A second limiting block (18) is provided at the bottom of the filter box (5), and an installation block (19) is provided at the upper end of the second limiting block (18). A first limiting block is provided at the top inside the filter box (5). 13) A guide rail (16) is provided between the first limiting block (13) and the second limiting block (18). A first motor (11) is provided on the top inside the filter box (5). The first motor (11) is driven by a first threaded rod (15). The first threaded rod (15) is threaded with a first slider (10). A second motor (12) is provided on one side of the first slider (10). The second motor (12) is driven by a brush roller (14). A first filter screen (6) is provided at one end of the filter box (5).

2. The dust removal and filtration device with backflushing function according to claim 1, characterized in that: The filter box (5) has several first fixing blocks (9) on both sides, and a groove is provided on one side of the first fixing block (9).

3. A dust removal and filtration device with a backflushing cleaning function according to claim 2, characterized in that: The filter box (5) is provided with a collection box (7) at the bottom, and the collection box (7) is provided with protrusions (8) on both sides.

4. A dust removal and filtration device with a backflushing cleaning function according to claim 3, characterized in that: The bottom of the main body (1) is provided with a third filter screen (25), and the bottom of the main body (1) is provided with several bases (22). A second fixing block (26) is provided on one side of the third filter screen (25).

5. A dust removal and filtration device with a backflushing cleaning function according to claim 4, characterized in that: The base (22) is connected to a third motor (21), and the third motor (21) is connected to a second threaded rod (23).

6. A dust removal and filtration device with a backflushing cleaning function according to claim 5, characterized in that: The second threaded rod (23) is threaded with a second slider (24), and a hinge plate (27) is provided on one side of the second slider (24).

7. A dust removal and filtration device with a backflushing cleaning function according to claim 6, characterized in that: A protective box (2) is provided on one side of the main body (1), and a main board (3) is provided inside the protective box (2).

8. A dust removal and filtration device with a backflushing cleaning function according to claim 7, characterized in that: The protective box (2) is equipped with an operator (4), which is electrically connected to the main board (3).

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