A dust removal filter cartridge that is easy to clean

Abstract

The utility model discloses a dust filter cartridge that is easy to clean, comprising a dust box, a filter cartridge body is installed inside the dust box, an air inlet pipe is installed above the filter cartridge body, an air inlet end is arranged above the air inlet pipe, gas discharge ends are arranged on both sides outside the dust box, a connecting end is connected to the bottom of the filter cartridge body, and a dust box is installed below the connecting end; a driving motor is connected below the rotating shaft, a linkage plate is connected to the outer wall of the rotating shaft, a cleaning brush is connected to the outer side of the linkage plate, and dust outlets are arranged on both sides below the driving motor. Compared with the existing device, the dust filter cartridge that is easy to clean can drive the rotating shaft and the linkage plate to rotate through the driving motor, and the rotating linkage plate can wipe the inner wall of the filter cartridge body synchronously with the cleaning brush, so as to brush off the dust on the inner wall of the filter cartridge.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal filter cartridges, in particular to a dust removal filter cartridge which is convenient for cleaning. Background Art

[0002] The filter cartridge is a star-shaped filter cartridge made of a certain length of stiff filter material folded into pleats and glued together from head to tail. The filter cartridge has no cage and is easy to install. It is a cylindrical element used for filtering. It is generally divided into filter cartridges for filtering gases and filtering liquids. The filter cartridges usually referred to are mostly used to filter dust-containing gases, which we call dust removal filter cartridges.

[0003] The Chinese patent with the authorization publication number CN215196002U discloses a dust filter cartridge, which belongs to the technical field of filtering devices, including a cylinder and an inner filter element arranged inside the cylinder, a filter layer is arranged on the side wall of the cylinder, the inner filter element is in the shape of a hollow truncated cone, the bottom opening of the inner filter element is connected with the outside of the cylinder through the bottom of the cylinder, a filter layer is arranged on the side wall of the inner filter element, a conical diversion portion is arranged on the top of the inner filter element, an inner filter cavity is formed between the inner filter element and the inner wall of the cylinder, and an air outlet connected with the inner filter cavity is arranged on the top of the cylinder. When the dust filter cartridge is working, dust-containing air enters the inner filter cavity inside the cylinder from the outer side surface of the filter layer on the side wall of the cylinder and the inner side surface of the filter layer on the side wall of the inner filter element respectively, and when the dust-containing air passes through the filter layer, the dust in the air is retained on the filter layer by the filter medium of the filter layer. Compared with the prior art, by arranging the inner filter element, the filter area of ​​the dust filter cartridge is greatly improved without increasing the volume of the dust filter cartridge.

[0004] Although the dust filter cartridge mentioned above has greatly increased the filtration area of ​​the dust filter cartridge without increasing the volume of the dust filter cartridge by setting an inner filter element, the filter cartridge lacks a dust removal structure. During use, a lot of dust will adhere to the surface. This dust needs to be cleaned regularly by the staff, otherwise the filtration effect of the filter cartridge will be reduced. The process of cleaning the filter cartridge is labor-intensive, time-consuming and labor-intensive. For this reason, we propose a dust filter cartridge that is easy to clean. Utility Model Content

[0005] The purpose of the utility model is to provide a dust filter cartridge that is easy to clean, so as to solve the problem raised in the above background technology that due to the lack of dust removal structure in the filter cartridge, a lot of dust will adhere to the surface during use, and the dust needs to be cleaned regularly by the staff, otherwise the filtering effect of the filter cartridge will be reduced, and the process of cleaning the filter cartridge is labor-intensive, time-consuming and labor-intensive.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a dust removal filter cartridge that is easy to clean, comprising:

[0007] A dust removal box, wherein a filter cartridge body is installed inside the dust removal box, and an air inlet pipe is installed above the filter cartridge body, an air inlet end is arranged above the air inlet end, gas discharge ends are arranged on both sides of the dust removal box, a connecting end is connected below the filter cartridge body, and a dust collecting box is installed below the connecting end, and a positioning bolt is installed inside the dust collecting box;

[0008] A rotating shaft is installed inside the filter cartridge body, a driving motor is connected below the rotating shaft, a linkage plate is connected to the outer wall of the rotating shaft, a cleaning brush is connected to the outer side of the linkage plate, and dust outlets are provided on both sides below the driving motor.

[0009] Preferably, the air inlet end forms a connecting structure with the filter cartridge body through the air inlet pipe, and the filter cartridge body is symmetrically distributed about the vertical center line of the dust removal box body.

[0010] Preferably, a rotating structure is formed between the driving motor and the rotating shaft, and the linkage plate is fixedly connected to the rotating shaft.

[0011] Preferably, the linkage plate is connected to a cleaning brush, and the cleaning brush and the inner wall of the filter cartridge body are perpendicular to each other.

[0012] Preferably, the dust collecting box is fixed to the connecting end by bolts, and the position of the dust collecting box corresponds to the dust outlet.

[0013] Preferably, the dust removal box is also provided with:

[0014] A packaging plate is installed at one end of the dust removal box body, and limiting plates are installed on both sides of one end of the packaging plate, and a positioning shaft is installed inside the limiting plate.

[0015] Preferably, a rotation structure is formed between the limiting plate and the positioning shaft, and the limiting plate and the packaging plate are parallel to each other.

[0016] Compared with the prior art, the utility model provides a dust removal filter cartridge that is easy to clean and has the following beneficial effects:

[0017] The utility model can drive the rotating shaft and the linkage plate to rotate through the driving motor. The rotating linkage plate can synchronously with the cleaning brush to wipe the inner wall of the filter cartridge body, thereby brushing off the dust on the inner wall of the filter cartridge, avoiding the problem that the filter cartridge lacks a dust removal structure. During use, a lot of dust will adhere to the surface. The dust needs to be cleaned regularly by the staff, otherwise the filtering effect of the filter cartridge will be reduced. The process of cleaning the filter cartridge has a large workload, is time-consuming and labor-intensive. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the filter cartridge body of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the filter cartridge body of the utility model;

[0021] Figure 4 It is a schematic diagram of the external structure of the dust removal box of the utility model.

[0022] In the figure: 1. Dust removal box; 2. Air inlet end; 3. Air inlet pipe; 4. Filter cartridge; 5. Connection end; 6. Dust collection box; 7. Positioning bolt; 8. Gas discharge end; 9. Rotating shaft; 10. Linkage plate; 11. Cleaning brush; 12. Driving motor; 13. Dust outlet; 14. Packaging plate; 15. Limiting plate; 16. Positioning shaft. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-3The dust collecting box 1 is provided with a dust collecting box 1 and a filter element 2, and a filter element 3 is provided on the top of the filter element 1. The dust collecting box 1 is provided with a dust collecting box 1 and a filter element 4. The dust collecting box 1 is provided with a dust collecting box 1 and a filter element 4. The dust collecting box 1 is provided with a dust collecting box 1 and a filter element 4. The dust collecting box 1 is provided with a dust collecting box 1 and a filter element 4. The dust collecting box 1 is provided with a dust collecting box 1 and a filter element 4. A rotating structure is formed between the motor 12 and the rotating shaft 9, and the linkage plate 10 is fixedly connected to the rotating shaft 9; the driving motor 12 can drive the rotating shaft 9 and the linkage plate 10 to rotate; the outer wall of the rotating shaft 9 is connected with the linkage plate 10, and the outer side of the linkage plate 10 is connected with a cleaning brush 11, the linkage plate 10 is connected to the cleaning brush 11, and the cleaning brush 11 and the inner wall of the filter cartridge body 4 are perpendicular to each other; the rotating linkage plate 10 can wipe the inner wall of the filter cartridge body 4 synchronously with the cleaning brush 11, so as to brush off the dust on the inner wall of the filter cartridge; dust outlets 13 are provided on both sides below the driving motor 12; the dust collecting box 6 is fixed to the connecting end 5 by bolts, and the position of the dust collecting box 6 corresponds to the dust outlet 13; the dust collecting box 6 and the connecting end 5 are fixed to each other by bolts, and dust can fall into the dust collecting box 6 through the dust outlet 13.

[0025] See also Figure 1 and 4 A dust filter cartridge that is easy to clean includes: a packaging plate 14, which is installed at one end of a dust removal box body 1, and limiting plates 15 are installed on both sides of one end of the packaging plate 14, and a positioning shaft 16 is installed inside the limiting plate 15; a rotating structure is formed between the limiting plate 15 and the positioning shaft 16, and the limiting plate 15 and the packaging plate 14 are parallel to each other; the packaging plate 14 can facilitate the opening and closing of the dust removal box body 1; the limiting plate 15 can rotate with the positioning shaft 16, so that the packaging plate 14 can be limited by the limiting plate 15, and the disassembly of the packaging plate 14 is also convenient.

[0026] Working principle: When using the dust filter cartridge that is easy to clean, first connect the exhaust gas pipe to the air inlet end 2, and then use bolts to fix the dust box 6 and the connecting end 5 to each other. The exhaust gas is transported to the filter cartridge body 4 through the air inlet end 2 and the air inlet pipe 3, and the exhaust gas is filtered through the filter cartridge body 4; then start the drive motor 12, and the drive motor 12 drives the rotating shaft 9 and the linkage plate 10 to rotate. The rotating linkage plate 10 can wipe the inner wall of the filter cartridge body 4 synchronously with the cleaning brush 11, so as to brush off the dust on the inner wall of the filter cartridge, and the dust can fall into the dust box 6 through the dust outlet 13 for collection; finally, open the dust removal box 1 regularly to disassemble and clean the dust box 6, and the limiting plate 15 can be rotated through the positioning shaft 16 to remove the packaging plate 14. This is the working principle of the dust filter cartridge that is easy to clean.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust removal filter cartridge that is easy to clean, characterized in that: include: A dust removal box (1), wherein a filter cartridge body (4) is installed inside the dust removal box (1), and an air inlet pipe (3) is installed above the filter cartridge body (4), an air inlet end (2) is arranged above the air inlet pipe (3), gas discharge ends (8) are arranged on both sides outside the dust removal box (1), a connecting end (5) is connected below the filter cartridge body (4), and a dust collection box (6) is installed below the connecting end (5), and a positioning bolt (7) is installed inside the dust collection box (6); A rotating shaft (9) is installed inside the filter cartridge body (4); a driving motor (12) is connected below the rotating shaft (9); a linkage plate (10) is connected to the outer wall of the rotating shaft (9); a cleaning brush (11) is connected to the outer side of the linkage plate (10); and dust removal ports (13) are provided on both sides below the driving motor (12).

2. The dust removal filter cartridge that is easy to clean according to claim 1 is characterized in that: The air inlet end (2) forms a communication structure with the filter cartridge body (4) through the air inlet pipe (3), and the filter cartridge body (4) is symmetrically distributed with respect to the vertical center line of the dust removal box body (1).

3. The dust removal filter cartridge that is easy to clean according to claim 1 is characterized in that: A rotating structure is formed between the driving motor (12) and the rotating shaft (9), and the linkage plate (10) is fixedly connected to the rotating shaft (9).

4. The dust removal filter cartridge that is easy to clean according to claim 1, characterized in that: The linkage plate (10) is connected to the cleaning brush (11), and the cleaning brush (11) and the inner wall of the filter cartridge body (4) are perpendicular to each other.

5. The dust removal filter cartridge that is easy to clean according to claim 1, characterized in that: The dust collecting box (6) is fixed to the connecting end (5) via bolts, and the positions of the dust collecting box (6) and the dust outlet (13) correspond to each other.

6. The dust removal filter cartridge that is easy to clean according to claim 1, characterized in that: The dust removal box (1) is also provided with: A packaging plate (14) is installed at one end of the dust removal box (1), and limiting plates (15) are installed on both sides of one end of the packaging plate (14), and a positioning shaft (16) is installed inside the limiting plate (15).

7. The dust removal filter cartridge that is easy to clean according to claim 6, characterized in that: A rotating structure is formed between the limiting plate (15) and the positioning shaft (16), and the limiting plate (15) and the packaging plate (14) are parallel to each other.

Images