Filter cartridge structure

Abstract

The utility model discloses a filter cartridge structure, which relates to the technical field of filter cartridges and comprises a filter cartridge. A cleaning mechanism is installed on the periphery of the filter cylinder and comprises a cleaning cylinder, and the cleaning cylinder is arranged on the periphery of the filter cylinder. The cleaning cylinder is installed on the periphery of the filter cylinder, the exhaust groove is formed in the cleaning cylinder and used for exhausting air in the cleaning process, the sliding ring is in sliding connection with the cleaning cylinder through the sliding groove, the two air pipes are connected to the sliding ring and used for guiding air flow in the cleaning process, and the collecting cylinder is arranged at the bottom of the cleaning cylinder and used for collecting the air flow in the cleaning process. The cleaning cylinder is used for collecting filter materials and dust falling off in the cleaning process, the cleaning cylinder is installed on the periphery of the filter cylinder, it can be ensured that the whole surface of the filter cylinder can be covered in the cleaning process, the cleaning efficiency is improved, air is allowed to be exhausted in the cleaning process through the design of the exhaust groove, directional airflow can be formed easily, and the cleaning effect is enhanced. And meanwhile, dust and dirt can be blown away from the surface of the filter cartridge.

Description

Technical Field

[0001] This utility model relates to the field of filter cartridge technology, and specifically to a filter cartridge structure. Background Technology

[0002] Cartridge filters are primarily used for air or gas filtration in industrial or commercial environments to remove pollutants such as particulate matter, dust, and smoke from the air, improving air quality in indoor or industrial environments. In industrial production processes, they are used to purify emitted gases, remove harmful substances, and meet environmental emission standards. In manufacturing, processing, and mining industries, they are used to collect and remove dust generated during production, preventing dust pollution and worker inhalation. In some cases, cartridge filters may also be used to filter liquids, removing suspended particles or impurities, providing efficient and reliable filtration and cleaning functions. They are suitable for industrial and commercial applications that require continuous filtration and regular maintenance.

[0003] The Chinese patent authorization announcement number is CN220899857U, entitled "Vertical Filter Cartridge Structure". It includes a filter cartridge body, and a cleaning sleeve is set in the hollow part of the filter cartridge body. The cleaning sleeve is used as the cleaning docking area for the pulse cleaning valve nozzle. The cleaning sleeve and the corresponding side wall of the filter cartridge body have a cleaning side gap. The bottom of the cleaning sleeve and the corresponding hollow part of the filter cartridge body form a cleaning main gap. The pulse cleaning valve nozzle cleans the corresponding cleaning side gap and cleaning main gap through the cleaning sleeve, forming a high-efficiency cleaning vertical filter cartridge with no dead angles.

[0004] The shortcomings of the above solution are as follows: Although the solution can clean the filter cartridge, it cannot clean the entire filter cartridge during use. Some parts of the filter cartridge cannot be thoroughly cleaned, and these parts may accumulate more dust and contaminants, resulting in reduced filtration efficiency and a decrease in the removal rate of particulate matter in the air or gas. Due to the inability to clean comprehensively, a stubborn layer of dirt may form on the filter cartridge, which will accelerate the wear of the filter media, shorten the service life of the filter cartridge, and the decrease in filtration efficiency may require more frequent replacement of the filter cartridge, thereby increasing maintenance costs. Utility Model Content

[0005] The purpose of this invention is to provide a filter cartridge structure to solve the problem that existing technologies cannot clean the filter cartridge comprehensively, and some parts of the filter cartridge cannot be thoroughly cleaned. These parts may accumulate more dust and contaminants, leading to reduced filtration efficiency and a decrease in the removal rate of particulate matter in the air or gas. Due to the inability to clean comprehensively, a stubborn layer of dirt may form on the filter cartridge, which will accelerate the wear of the filter media, shorten the service life of the filter cartridge, and the decrease in filtration efficiency may require more frequent replacement of the filter cartridge, thereby increasing maintenance costs.

[0006] The technical problem to be solved by this utility model can be achieved through the following technical solution:

[0007] A filter cartridge structure includes a filter cartridge;

[0008] A cleaning mechanism is installed on the outer periphery of the filter cartridge. The cleaning mechanism includes a cleaning cylinder, which is disposed on the outer periphery of the filter cartridge. A sliding ring is slidably connected to the cleaning cylinder, and two air ducts are connected to the sliding ring. The sliding ring is slidably connected to a sliding groove. A collection cylinder is provided at the bottom of the cleaning cylinder, and a plug-in mechanism is connected between the cleaning cylinder and the collection cylinder.

[0009] The cleaning cylinder is connected to a connecting cover at the end away from the collection cylinder, and a top cover is connected to the connecting cover at the end away from the cleaning cylinder. A motor is connected to the top cover, and a rotating shaft is connected to the drive end of the motor. Multiple cleaning mechanisms are connected to the rotating shaft.

[0010] As a further embodiment of this utility model, the cleaning cylinder is provided with an exhaust duct.

[0011] As a further embodiment of this utility model, the exhaust trough is a strip-shaped structure.

[0012] As a further embodiment of this utility model, a rotating cover is connected to the air duct.

[0013] As a further embodiment of this utility model: the insertion mechanism includes two insertion rods and two insertion plates. Both insertion rods are connected to the collection cylinder, and both insertion plates are connected to the cleaning cylinder. The insertion rods and insertion plates are configured to cooperate with each other.

[0014] As a further embodiment of this utility model, both the plug-in plate and the plug-in rod are steel structures.

[0015] As a further embodiment of this utility model, a stabilizing ring is connected to the top cover.

[0016] As a further embodiment of this utility model: the cleaning mechanism includes multiple cleaning cotton balls, and multiple connecting rods are connected to the rotating shaft.

[0017] As a further embodiment of this utility model: an adhesive plate is connected to the end of the connecting rod away from the rotating shaft, and multiple cleaning cotton balls are respectively connected to the end of the adhesive plate away from the connecting rod.

[0018] As a further embodiment of this utility model, the cleaning cotton is microfiber cotton.

[0019] The beneficial effects of this utility model are:

[0020] 1. This utility model involves installing a cleaning cylinder on the outer periphery of a filter cartridge, which has an exhaust groove for discharging air during the cleaning process. A sliding ring is slidably connected to the cleaning cylinder via a groove, and two air ducts are connected to the sliding ring to guide airflow during the cleaning process. A collection cylinder is provided at the bottom of the cleaning cylinder to collect filter media and dust that fall off during the cleaning process. By installing the cleaning cylinder on the outer periphery of the filter cartridge, it is ensured that the cleaning process can cover the entire surface of the filter cartridge, improving cleaning efficiency. The exhaust groove design allows air to be discharged during the cleaning process, which helps to form a directional airflow, enhances the cleaning effect, and also helps to blow dust and dirt away from the surface of the filter cartridge.

[0021] 2. The motor on the top cover of this utility model starts and drives the rotating shaft. The rotating shaft rotates the cleaning cotton, which contacts the filter media surface of the filter cartridge through the adhesive plate for cleaning. At the same time, the sliding ring on the cleaning cartridge slides in the sliding groove, driving the airflow in the air duct through the exhaust groove to blow clean the filter cartridge, further removing dust and impurities from the filter media. The filter media and dust that fall off during the cleaning process are collected by the collection cylinder. After the motor starts, the rotating shaft drives the cleaning cotton to rotate, directly contacting the filter media surface of the filter cartridge for efficient cleaning. The combination of the rotating cleaning of the cleaning cotton and the blowing of the airflow in the air duct driven by the sliding ring through the exhaust groove forms a dual cleaning mechanism, which improves the cleaning effect. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying 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 overall structure of this utility model;

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

[0026] Figure 4 This is a cross-sectional structural diagram of the present invention.

[0027] In the diagram: 1. Collection cylinder; 2. Cleaning cylinder; 3. Slide chute; 4. Exhaust chute; 5. Sliding ring; 6. Air duct; 7. Connecting cover; 8. Top cover; 9. Motor; 10. Insert plate; 11. Filter cartridge; 12. Stabilizing ring; 13. Connecting rod; 14. Cleaning cotton; 15. Adhesive plate; 16. Rotating shaft. 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. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0029] like Figures 1-4 As shown, a filter cartridge structure includes a filter cartridge 11. A cleaning mechanism is installed on the outer periphery of the filter cartridge 11. The cleaning mechanism includes a cleaning cylinder 2. The cleaning cylinder 2 is provided with an exhaust trough 4. The exhaust trough 4 is a strip structure. The cleaning cylinder 2 is disposed on the outer periphery of the filter cartridge 11. A sliding ring 5 is slidably connected to the cleaning cylinder 2. Two air ducts 6 are connected to the sliding ring 5. A rotating cover is connected to the air duct 6. The sliding ring 5 is slidably connected to a sliding groove 3. A collection cylinder 1 is provided at the bottom of the cleaning cylinder 2. A plug-in mechanism is connected between the cleaning cylinder 2 and the collection cylinder 1. The plug-in mechanism includes two plug-in rods and two plug-in plates 10. Both of the two plug-in rods are connected to the collection cylinder 1, and both of the two plug-in plates 10 are connected to the cleaning cylinder 2. The plug-in rods and plug-in plates 10 are configured to cooperate with each other. Both the plug-in plates 10 and the plug-in rods are steel structures.

[0030] The cleaning cylinder 2 is connected to a connecting cover 7 at the end away from the collection cylinder 1. The connecting cover 7 is connected to a top cover 8 at the end away from the cleaning cylinder 2. A motor 9 is connected to the top cover 8. A stabilizing ring 12 is connected to the top cover 8. The drive end of the motor 9 is connected to a rotating shaft 16. Multiple cleaning mechanisms are connected to the rotating shaft 16. Each cleaning mechanism includes multiple cleaning cotton 14. Multiple connecting rods 13 are connected to the rotating shaft 16. An adhesive plate 15 is connected to the end of the connecting rod 13 away from the rotating shaft 16. The multiple cleaning cotton 14 are respectively connected to the end of the adhesive plate 15 away from the connecting rod 13. The cleaning cotton 14 is microfiber cotton.

[0031] The working principle of this utility model is as follows: The filter cartridge 11 is installed in the filtration system. Fluid (such as air or water) enters the filter cartridge 11 from one end and is filtered by the filter media. The purified fluid flows out from the other end. When the filter cartridge 11 needs to be cleaned, the cleaning cartridge 2 is installed on the outer periphery of the filter cartridge 11. It is provided with an exhaust groove 4 to discharge air during the cleaning process. The sliding ring 5 is slidably connected to the cleaning cartridge 2 through the sliding groove 3. Two air ducts 6 are connected to the sliding ring 5 to guide the airflow during the cleaning process. The bottom of the cleaning cartridge 2 is provided with a collection cylinder 1 to collect the filter media and dust that fall off during the cleaning process. When the filter cartridge 11 needs internal cleaning, the motor 9 on the top cover 8 is started, which drives the rotating shaft 16 through the rotating shaft 16. The rotating shaft 16 rotates, causing the cleaning cotton 14 to rotate. The cleaning cotton 14 is connected to the filter cartridge through the adhesive plate 15. The filter media surface of the filter cartridge 11 is cleaned by contact with the filter cartridge 11. At the same time, the sliding ring 5 on the cleaning cylinder 2 slides in the slide groove 3, driving the airflow in the air duct 6 through the exhaust groove 4 to blow clean the filter cartridge 11, further removing dust and impurities from the filter media. The filter media and dust that fall off during the cleaning process are collected by the collection cylinder 1. The plug-in mechanism (plug-in rod and plug-in plate 10) between the cleaning cylinder 2 and the collection cylinder 1 ensures a firm connection between the two, facilitating maintenance and replacement after cleaning. The stabilizing ring 12 is connected to the top cover 8 to maintain the stability of the entire cleaning mechanism during the cleaning process. The motor 9 can be controlled by the control system on the top cover 8, so that the operator can adjust the cleaning intensity and frequency as needed. The entire working process realizes automatic cleaning of the filter cartridge 11, ensuring the continuous operation and filtration efficiency of the filtration system.

[0032] The above description details one embodiment of the present utility model, but it is merely a preferred embodiment and should not be construed as limiting the scope of the present utility model. All equivalent variations and improvements made within the scope of the present utility model application should still fall within the patent coverage of the present utility model.

Claims

1. A filter cartridge structure, comprising a filter cartridge (11); characterized in that: A cleaning mechanism is installed on the outer periphery of the filter cartridge (11). The cleaning mechanism includes a cleaning cylinder (2). The cleaning cylinder (2) is set on the outer periphery of the filter cartridge (11). A sliding ring (5) is slidably connected to the cleaning cylinder (2). Two air ducts (6) are connected to the sliding ring (5). The sliding ring (5) is slidably connected to the slide groove (3). A collection cylinder (1) is provided at the bottom of the cleaning cylinder (2). A plug-in mechanism is connected between the cleaning cylinder (2) and the collection cylinder (1). The cleaning cylinder (2) is connected to a connecting cover (7) at one end away from the collection cylinder (1), and a top cover (8) is connected to the connecting cover (7) at the other end away from the cleaning cylinder (2). A motor (9) is connected to the top cover (8), and a rotating shaft (16) is connected to the driving end of the motor (9). Multiple cleaning mechanisms are connected to the rotating shaft (16).

2. The filter cartridge structure according to claim 1, characterized in that, The cleaning cylinder (2) is provided with an exhaust duct (4).

3. The filter cartridge structure according to claim 2, characterized in that, The exhaust duct (4) has a strip-shaped structure.

4. A filter cartridge structure according to claim 1, characterized in that, A rotating cover is connected to the air duct (6).

5. A filter cartridge structure according to claim 1, characterized in that, The insertion mechanism includes two insertion rods and two insertion plates (10). The two insertion rods are connected to the collection cylinder (1), and the two insertion plates (10) are connected to the cleaning cylinder (2). The insertion rods and the insertion plates (10) are configured to cooperate with each other.

6. A filter cartridge structure according to claim 5, characterized in that, Both the plug plate (10) and the plug rod are steel structures.

7. A filter cartridge structure according to claim 1, characterized in that, A stabilizing ring (12) is connected to the top cover (8).

8. A filter cartridge structure according to claim 1, characterized in that, The cleaning mechanism includes multiple cleaning cotton (14), and multiple connecting rods (13) are connected to the rotating shaft (16).

9. A filter cartridge structure according to claim 8, characterized in that, The end of the connecting rod (13) away from the rotating shaft (16) is connected to an adhesive plate (15), and a plurality of cleaning cottons (14) are respectively connected to the end of the adhesive plate (15) away from the connecting rod (13).

10. A filter cartridge structure according to claim 9, characterized in that, The cleaning cotton (14) is microfiber cotton.

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