Environment-friendly high-efficiency filter

Abstract

The utility model relates to filter technical field, and disclose an environmental protection type high -efficient filter, this environmental protection type high -efficient filter, including installation cylinder, the inner wall between installation cylinder is fixedly connected with the closed disc, the top of installation cylinder is provided with the closed cover, the closed cover with closed disc between installation has the filter assembly, the closed cover is connected with the air inlet pipe, the surface of installation cylinder is connected with a plurality of air outlet pipes, the filter assembly includes two installation rings, two installation rings between fixed mounting have the filter screen, the lower surface of closed cover with the upper surface of closed disc all are fixedly connected with the fixed ring, the opposite surface of two fixed rings all are set up with the installation groove that installation ring is matched, the closed disc is provided with cleaning assembly, this device can dismantle and replace to filter assembly fast, convenient and fast, can automatic cleaning of dust that clings on the filter screen simultaneously, prolongs the service life of filter screen.

Description

Technical Field

[0001] This utility model relates to the field of filter technology, specifically to an environmentally friendly high-efficiency filter. Background Technology

[0002] With the increasing demands for air cleanliness in industries such as industrial production, healthcare, and electronics semiconductors, high-efficiency filters, as the core equipment for controlling particulate matter pollution in the air, are widely used in cleanrooms, hospital operating rooms, data centers, and home air purification.

[0003] While current high-efficiency filters on the market can meet basic filtration needs, there are still many problems that need to be solved in actual use: Traditional filter components are mostly installed by bolt fixing or glue bonding. When the filter screen needs to be replaced due to blockage, it needs to be disassembled with professional tools, which is cumbersome and time-consuming. This not only reduces maintenance efficiency, but may also damage the equipment housing due to improper disassembly, resulting in waste of resources. At the same time, during long-term use, a large amount of dust and impurities easily accumulate on the surface of the filter screen. If it is not cleaned in time, it will cause the filter screen to become blocked, reduce filtration efficiency, and shorten its service life. However, existing filters mostly rely on manual disassembly and cleaning, which not only increases labor costs, but may also lead to frequent filter screen replacements due to untimely cleaning, which is time-consuming and laborious. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an environmentally friendly high-efficiency filter. It solves the problem that traditional filter components are mostly installed using bolts or glue, requiring specialized tools for disassembly when the filter screen needs replacement due to clogging. This is cumbersome and time-consuming, reducing maintenance efficiency and potentially damaging the equipment housing due to improper disassembly, leading to resource waste. Furthermore, during long-term use, the filter screen easily accumulates a large amount of dust and impurities. If not cleaned promptly, this will cause clogging, reducing filtration efficiency and shortening service life. Existing filters mostly rely on manual disassembly and cleaning, increasing labor costs and potentially leading to frequent filter replacements due to untimely cleaning, which is time-consuming and labor-intensive.

[0005] This utility model provides the following technical solution: an environmentally friendly high-efficiency filter, including an installation cylinder, a sealing disc fixedly connected between the inner walls of the installation cylinder, a sealing cover provided on the top of the installation cylinder, a filter assembly installed between the sealing cover and the sealing disc, an air inlet pipe connected to the sealing cover, and multiple air outlet pipes connected to the surface of the installation cylinder.

[0006] The filter assembly includes two mounting rings, with a filter screen fixedly installed between the two mounting rings. The lower surface of the sealing cover and the upper surface of the sealing disc are both fixedly connected to fixing rings, and the opposing surfaces of the two fixing rings are provided with mounting grooves that match the mounting rings.

[0007] The enclosed disk is equipped with a cleaning component.

[0008] Preferred technical solution 1: Multiple support rods are fixedly connected between the two mounting rings.

[0009] This design provides support for the two mounting rings, preventing filter deformation.

[0010] Preferred technical solution 2: The cleaning assembly includes a rotating rod, a connecting frame, and two brush plates. The rotating rod is rotatably mounted on the upper surface of the closed disc. The connecting frame is fixedly connected to the top end of the rotating rod. The two brush plates are respectively fixedly connected to both ends of the connecting frame. The surfaces of the two brush plates are provided with soft bristles.

[0011] This solution uses a cleaning component to initially clean the dust adhering to the filter screen, preventing clogging and extending the filter screen's lifespan.

[0012] Preferred technical solution 3: A drive motor is fixedly installed on the inner bottom wall of the mounting cylinder, and the output end of the drive motor passes through the closed disk and is fixedly connected to the rotating rod.

[0013] This solution uses a drive motor to automatically clean the filter screen using a cleaning component.

[0014] Preferred technical solution four: The inner wall of the sealing cover is provided with an internal thread, and the outer surface of the mounting cylinder is provided with an external thread that matches the internal thread, so that the sealing cover can be threaded onto the upper end of the mounting cylinder.

[0015] This solution allows for quick installation and removal of the sealing cover, facilitating internal cleaning and replacement of the filter components.

[0016] Preferred technical solution five: The inner walls of both mounting grooves are fixedly bonded with rubber sealing rings, and the two rubber sealing rings are respectively interference-fitted with the two mounting rings.

[0017] This solution ensures a tight seal between the filter assembly, the sealing cap, and the sealing disc.

[0018] Compared with existing technologies, this utility model provides an environmentally friendly high-efficiency filter with the following advantages: During operation, the gas to be filtered is first introduced into the installation cylinder through the inlet pipe on the sealed cover. As the gas passes through the filter screen fixed by the mounting ring in the filter assembly, the filter screen maintains its stable shape under the support of the support rod, achieving efficient filtration of impurities in the gas. During filtration, the drive motor on the bottom wall inside the installation cylinder starts, and its output end drives the rotating rod mounted on the sealed disc to rotate. The connecting frame at the top of the rotating rod rotates accordingly, thereby driving the brush plates at both ends of the connecting frame to automatically clean the impurities attached to the filter screen surface through the soft bristles, preventing filter screen blockage and extending its service life. After filtration and cleaning, the clean gas is finally discharged through multiple outlet pipes connected to the surface of the installation cylinder, completing the entire filtration process. When the filter screen needs to be replaced, simply unscrew the sealed cover to remove the filter assembly from the mounting groove of the fixing ring for replacement, making operation convenient. This device allows for quick and easy disassembly and replacement of the filter assembly, and can automatically clean the dust adhering to the filter screen, extending its service life. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a cross-sectional view of the internal structure of this utility model;

[0021] Figure 3 This is an exploded view of the structure of this utility model.

[0022] In the diagram: 1. Mounting cylinder; 2. Sealing disc; 3. Sealing cover; 4. Filter assembly; 5. Air inlet pipe; 6. Air outlet pipe; 7. Mounting ring; 8. Filter screen; 9. Fixing ring; 10. Mounting groove; 11. Support rod; 12. External thread; 13. Rotating rod; 14. Connecting frame; 15. Brush plate; 16. Drive motor; 17. Internal thread. Detailed Implementation

[0023] Please see Figure 1-3 ,

[0024] Example 1: An environmentally friendly high-efficiency filter includes an installation cylinder 1, a sealing disc 2 fixedly connected between the inner walls of the installation cylinder 1, a sealing cover 3 provided on the top of the installation cylinder 1, a filter assembly 4 installed between the sealing cover 3 and the sealing disc 2, an air inlet pipe 5 connected to the sealing cover 3, and multiple air outlet pipes 6 connected to the surface of the installation cylinder 1.

[0025] The filter assembly 4 includes two mounting rings 7, with a filter screen 8 fixedly installed between the two mounting rings 7. The lower surface of the sealing cover 3 and the upper surface of the sealing disc 2 are both fixedly connected with fixing rings 9, and the opposing surfaces of the two fixing rings 9 are provided with mounting grooves 10 that match the mounting rings 7.

[0026] The closed disk 2 is equipped with a cleaning component.

[0027] Example 2: The difference between this example and Example 1 is that multiple support rods 11 are fixedly connected between the two mounting rings 7.

[0028] Example 3: The difference between this example and Example 1 is that the cleaning assembly includes a rotating rod 13, a connecting frame 14, and two brush plates 15. The rotating rod 13 is rotatably mounted on the upper surface of the closed disc 2. The connecting frame 14 is fixedly connected to the top of the rotating rod 13. The two brush plates 15 are respectively fixedly connected to the two ends of the connecting frame 14. The surfaces of the two brush plates 15 are provided with soft bristles.

[0029] Example 4: The difference between this example and Example 1 is that a drive motor 16 is fixedly installed on the inner bottom wall of the mounting cylinder 1, and the output end of the drive motor 16 passes through the closed disk 2 and is fixedly connected to the rotating rod 13.

[0030] Example 5: The difference between this example and Example 1 is that the inner wall of the sealing cover 3 is provided with an internal thread 17, and the outer surface of the mounting cylinder 1 is provided with an external thread 12 that matches the internal thread 17. The sealing cover 3 can be threaded onto the upper end of the mounting cylinder 1.

[0031] Example 6: The difference between this example and Example 1 is that the inner walls of the two mounting grooves 10 are fixedly bonded with rubber sealing rings, and the two rubber sealing rings are respectively interference-fitted with the two mounting rings 7.

[0032] In summary, this environmentally friendly high-efficiency filter, during operation, first introduces the gas to be filtered into the mounting cylinder 1 through the inlet pipe 5 on the sealed cover 3. When the gas passes through the filter screen 8 fixed by the mounting ring 7 in the filter assembly 4, the filter screen 8 maintains its shape stability under the support of the support rod 11, achieving high-efficiency filtration of impurities in the gas. During the filtration process, the drive motor 16 on the bottom wall inside the mounting cylinder 1 starts, and its output end drives the rotating rod 13 rotatably mounted on the sealed disk 2 to rotate. The connecting frame 14 at the top of the rotating rod 13 rotates accordingly, thereby driving the brush plates 15 at both ends of the connecting frame 14 to pass through the surface. The soft bristles on the filter screen 8 automatically clean the impurities adhering to the surface, preventing the filter screen 8 from clogging and extending its service life. After filtration and cleaning, the clean gas is finally discharged through multiple air outlet pipes 6 connected to the surface of the mounting cylinder 1, completing the entire filtration process. When the filter screen 8 needs to be replaced, simply unscrew the sealing cap 3 to remove the filter assembly 4 from the mounting groove 10 of the fixing ring 9 for replacement, which is convenient. This device can quickly disassemble and replace the filter assembly 4, which is convenient and quick. At the same time, it can automatically clean the dust adhering to the filter screen 8, extending the service life of the filter screen 8.

Claims

1. An environmentally friendly high-efficiency filter, comprising an installation cylinder (1), characterized in that: A sealing disc (2) is fixedly connected between the inner walls of the mounting cylinder (1), a sealing cover (3) is provided on the top of the mounting cylinder (1), a filter assembly (4) is installed between the sealing cover (3) and the sealing disc (2), an air inlet pipe (5) is connected to the sealing cover (3), and multiple air outlet pipes (6) are connected to the surface of the mounting cylinder (1). The filter assembly (4) includes two mounting rings (7), and a filter screen (8) is fixedly installed between the two mounting rings (7). The lower surface of the sealing cover (3) and the upper surface of the sealing disc (2) are both fixedly connected with fixing rings (9). The opposing surfaces of the two fixing rings (9) are provided with mounting grooves (10) that match the mounting rings (7). The closed disk (2) is equipped with a cleaning component.

2. The environmentally friendly high-efficiency filter according to claim 1, characterized in that: Multiple support rods (11) are fixedly connected between the two mounting rings (7).

3. The environmentally friendly high-efficiency filter according to claim 1, characterized in that: The cleaning assembly includes a rotating rod (13), a connecting frame (14), and two brush plates (15). The rotating rod (13) is rotatably mounted on the upper surface of the closed disc (2). The connecting frame (14) is fixedly connected to the top of the rotating rod (13). The two brush plates (15) are respectively fixedly connected to the two ends of the connecting frame (14). The surfaces of the two brush plates (15) are provided with soft bristles.

4. The environmentally friendly high-efficiency filter according to claim 3, characterized in that: A drive motor (16) is fixedly installed on the inner bottom wall of the mounting cylinder (1). The output end of the drive motor (16) passes through the closed disk (2) and is fixedly connected to the rotating rod (13).

5. The environmentally friendly high-efficiency filter according to claim 1, characterized in that: The inner wall of the sealing cover (3) is provided with an internal thread (17), and the outer surface of the mounting cylinder (1) is provided with an external thread (12) that matches the internal thread (17). The sealing cover (3) can be threaded onto the upper end of the mounting cylinder (1).

6. The environmentally friendly high-efficiency filter according to claim 1, characterized in that: The inner walls of the two mounting grooves (10) are fixedly bonded with rubber sealing rings, and the two rubber sealing rings are respectively interference-fitted with the two mounting rings (7).

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