Active carbon filter with self-cleaning function

Abstract

The utility model provides an active carbon filter with a self-cleaning function, which comprises a filter shell, a filter box is arranged in the filter shell, the filter box comprises a filter box plate, a corrugated pipe and a suction ring, and one side of the corrugated pipe is fixedly connected with the filter box plate. A center box and a mounting plate are fixedly connected with a filter shell, a gear is rotationally connected to the center of the center box, racks are connected to the outer side of the gear in a meshed mode, and two sets of permanent magnets are arranged on one sides of the racks respectively, so that when the gear rotates, the two racks can be driven to do synchronous linear motion; the permanent magnet can drive the attraction rings which are magnetically attracted to each other to move close to each other or away from each other, the attraction rings can be attracted to each other to close the filter box when activated carbon needs self-cleaning, and cleaning liquid is input into the filter box through the cleaning pipe, so that self-cleaning operation of the activated carbon is realized.

Description

Technical Field

[0001] This utility model relates to the field of activated carbon filter self-cleaning technology, specifically to activated carbon filters with self-cleaning function. Background Technology

[0002] Activated carbon filters are key water treatment devices that utilize the strong adsorption properties of activated carbon to remove impurities from water. Their interiors are filled with porous activated carbon particles, which effectively trap organic matter, residual chlorine, odors, pigments, and some heavy metal ions in the water through physical adsorption and partial chemical action, significantly improving the taste and safety of the water. They are widely used in drinking water purification, industrial wastewater treatment, pharmaceutical preparation, and food processing, with residual chlorine removal rates exceeding 95%.

[0003] Because existing activated carbon filters lack self-cleaning capabilities, adsorbed organic matter, particulate matter, and microorganisms tend to accumulate inside the filter cartridge over long-term use, causing pore blockage, decreased adsorption efficiency, and even secondary pollution (such as bacterial growth and pollutant release) due to saturation. Frequent manual cleaning or replacement of the filter cartridge is required, increasing maintenance costs and downtime risks. This is especially problematic when treating water sources with high turbidity or organic loads, as delayed cleaning can shorten equipment lifespan. There is room for improvement in this regard. Utility Model Content

[0004] The purpose of this invention is to provide an activated carbon filter with self-cleaning function to solve the problems mentioned in the background section and overcome its technical defects.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: an activated carbon filter with self-cleaning function, including a filter shell, a filter box inside the filter shell, the filter box including a filter box plate, a corrugated pipe and a suction ring, one side of the corrugated pipe being fixedly connected to the filter box plate, and the other side of the corrugated pipe being fixedly connected to the suction ring, an adjusting component being provided on the outside of the filter shell, and a permanent magnet being movably connected inside the adjusting component, the permanent magnet being adapted to the suction ring.

[0006] As a further embodiment of this utility model: an activated carbon filter with self-cleaning function, wherein the adjusting component includes a central box and a mounting plate, both of which are fixedly connected to the filter housing, a gear is rotatably connected at the center of the central box, a rack is meshed with the outer side of the gear, and two sets of permanent magnets are respectively disposed on one side of the rack.

[0007] As a further improvement of this utility model: an activated carbon filter with self-cleaning function, wherein a guide rod is fixedly connected at the gap between the two sets of mounting plates, and the rack is slidably connected to the guide rod.

[0008] As a further improvement of this utility model: an activated carbon filter with self-cleaning function, wherein the outer periphery of the filter shell is provided with an inlet and an outlet, and the two sets of inlets and outlets are used to supply materials for entry and exit.

[0009] As a further embodiment of this utility model: an activated carbon filter with self-cleaning function, wherein the top and bottom of the filter housing are connected to cleaning pipes, and a cleaning port is opened inside the filter box plate, and the cleaning pipes are connected to the cleaning port.

[0010] As a further embodiment of this utility model: an activated carbon filter with self-cleaning function, wherein a feed pipe is fixedly connected to the outer periphery of the filter shell, the feed pipe is connected to the filter shell, and a round hole matching the feed pipe is opened inside the filter box.

[0011] As a further embodiment of this utility model: the activated carbon filter with self-cleaning function also includes a servo motor, which is fixedly installed on one side of the central box, and the output end of the servo motor is fixedly connected to a gear.

[0012] As a further improvement of this utility model, an activated carbon filter with self-cleaning function also includes a support bracket, which is fixedly connected to the filter housing.

[0013] Compared with the prior art, the beneficial effects of this utility model include:

[0014] Because a filter box is installed inside the filter housing, one side of the corrugated pipe is fixedly connected to the filter box plate, and the other side of the corrugated pipe is fixedly connected to the attraction ring. An adjustment component is provided on the outside of the filter housing, and a permanent magnet is movably connected inside the adjustment component. The permanent magnet is adapted to the attraction ring. Specifically, the central box and the mounting plate are both fixedly connected to the filter housing. A gear is rotatably connected at the center of the central box, and a rack is meshed on the outside of the gear. Two sets of permanent magnets are respectively located on one side of the rack. Therefore, when the gear rotates, it can drive the two racks to move synchronously in a straight line, so that the permanent magnet can drive the magnetically attracted attraction rings to move closer or further apart. When the activated carbon needs self-cleaning, the attraction rings can be attracted to each other to close the filter box, and cleaning liquid can be introduced into the filter box through the cleaning pipe, thereby realizing the self-cleaning operation of the activated carbon.

[0015] Since guide rods are fixedly connected at the gap between the two sets of mounting plates, and the rack is slidably connected to the guide rods, the rack and gear will not tilt or fall over when they move relative to each other, thus ensuring the vertical movement characteristics of the permanent magnet. Attached Figure Description

[0016] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0017] Figure 1 The schematic diagram shows one of the overall structural schematic diagrams according to one embodiment of the present invention;

[0018] Figure 2 The schematic diagram shows a second overall structural diagram according to one embodiment of the present invention;

[0019] Figure 3 The schematic diagram shows a structural schematic of an adjusting member according to one embodiment of the present invention;

[0020] Figure 4 The schematic diagram shows a structural schematic of a filter box according to one embodiment of the present invention;

[0021] The following are the labels in the diagram: 1. Filter housing; 2. Filter box; 21. Filter tray plate; 22. Corrugated pipe; 23. Suction ring; 24. Cleaning port; 3. Feed pipe; 4. Adjusting component; 41. Center box; 42. Mounting plate; 43. Gear; 44. Rack; 45. Guide rod; 5. Cleaning pipe; 6. Bracket; 7. Servo motor; 8. Inlet and outlet; 9. Permanent magnet. Detailed Implementation

[0022] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0023] According to one embodiment of the present invention, an activated carbon filter with self-cleaning function is shown in conjunction with the accompanying drawings. The filter includes a filter housing 1, and a filter box 2 is disposed inside the filter housing 1. The filter box 2 includes a filter box plate 21, a corrugated pipe 22, and a suction ring 23. One side of the corrugated pipe 22 is fixedly connected to the filter box plate 21, and the other side of the corrugated pipe 22 is fixedly connected to the suction ring 23. An adjusting member 4 is disposed on the outside of the filter housing 1, and a permanent magnet 9 is movably connected inside the adjusting member 4. The permanent magnet 9 is adapted to the suction ring 23.

[0024] Because a filter box 2 is provided inside the filter housing 1, one side of the corrugated pipe 22 is fixedly connected to the filter box plate 21, and the other side of the corrugated pipe 22 is fixedly connected to the attraction ring 23. An adjusting component 4 is provided on the outside of the filter housing 1, and a permanent magnet 9 is movably connected inside the adjusting component 4. The permanent magnet 9 is adapted to the attraction ring 23. Specifically, the central box 41 and the mounting plate 42 are both fixedly connected to the filter housing 1. A gear 43 is rotatably connected at the center of the central box 41, and a rack 44 is meshed on the outside of the gear 43. The two sets of permanent magnets 9 are respectively located on one side of the rack 44. Therefore, when the gear 43 rotates, it can drive the two racks 44 to move synchronously in a straight line, so that the permanent magnets 9 can drive the magnetically attracted attraction rings 23 to move closer or further apart. When the activated carbon needs to be self-cleaned, the attraction rings 23 can be attracted to each other to close the filter box 2, and cleaning liquid can be introduced into the filter box 2 through the cleaning pipe 5, thereby realizing the self-cleaning operation of the activated carbon.

[0025] As a further embodiment of this utility model: an activated carbon filter with self-cleaning function, wherein the adjusting component 4 includes a central box 41 and a mounting plate 42, both of which are fixedly connected to the filter housing 1. A gear 43 is rotatably connected to the center of the central box 41, and a rack 44 is meshed with the outer side of the gear 43. Two sets of permanent magnets 9 are respectively disposed on one side of the rack 44.

[0026] As a further improvement of this utility model: an activated carbon filter with self-cleaning function, wherein a guide rod 45 is fixedly connected at the distance between the two sets of mounting plates 42, and the rack 44 is slidably connected to the guide rod 45.

[0027] Since guide rods 45 are fixedly connected at the gap between the two sets of mounting plates 42, and the rack 44 is slidably connected to the guide rods 45, the rack 44 will not tilt or fall over when it moves relative to the gear 43, thus ensuring the vertical movement characteristics of the permanent magnet 9.

[0028] As a further improvement of this utility model: an activated carbon filter with self-cleaning function, wherein the outer periphery of the filter housing 1 is provided with inlet and outlet 8, and two sets of inlet and outlet 8 are provided for material to enter and exit.

[0029] As a further embodiment of this utility model: an activated carbon filter with self-cleaning function, wherein the top and bottom of the filter housing 1 are connected to cleaning pipes 5, and the inside of the filter box plate 21 is provided with a cleaning port 24, and the cleaning pipes 5 are connected to the cleaning port 24.

[0030] As a further embodiment of this utility model: an activated carbon filter with self-cleaning function, wherein a feed pipe 3 is fixedly connected to the outer periphery of the filter housing 1, the feed pipe 3 is connected to the filter housing 1, and a round hole matching the feed pipe 3 is opened inside the filter box 2.

[0031] As a further improvement of this utility model: the activated carbon filter with self-cleaning function also includes a servo motor 7, which is fixedly installed on one side of the central box 41, and the output end of the servo motor 7 is fixedly connected to the gear 43.

[0032] As a further improvement of this utility model, the activated carbon filter with self-cleaning function also includes a support 6, which is fixedly connected to the filter housing 1.

[0033] Working principle: The filter housing 1 contains a filter box 2. One side of the corrugated pipe 22 is fixedly connected to the filter box plate 21, and the other side of the corrugated pipe 22 is fixedly connected to the attraction ring 23. An adjusting component 4 is provided on the outside of the filter housing 1. A permanent magnet 9 is movably connected inside the adjusting component 4. The permanent magnet 9 is adapted to the attraction ring 23. Specifically, the central box 41 and the mounting plate 42 are both fixedly connected to the filter housing 1. A gear 43 is rotatably connected at the center of the central box 41. A rack 44 is meshed on the outside of the gear 43. The two sets of permanent magnets 9 are respectively located on one side of the rack 44. Therefore, when the gear 43 rotates, it can drive the two racks 44 to move synchronously in a straight line, so that the permanent magnets 9 can drive the magnetically attracted attraction rings 23 to move closer or further apart. When the activated carbon needs self-cleaning, the attraction rings 23 can attract each other to close the filter box 2 and introduce cleaning liquid into the filter box 2 through the cleaning pipe 5, thereby realizing the self-cleaning operation of the activated carbon.

[0034] Since guide rods 45 are fixedly connected at the gap between the two sets of mounting plates 42, and the rack 44 is slidably connected to the guide rods 45, the rack 44 will not tilt or fall over when it moves relative to the gear 43, thus ensuring the vertical movement characteristics of the permanent magnet 9.

[0035] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. An activated carbon filter with self-cleaning function, characterized in that, The filter housing (1) includes a filter box (2) inside the filter housing (1). The filter box (2) includes a filter box plate (21), a corrugated pipe (22) and a suction ring (23). One side of the corrugated pipe (22) is fixedly connected to the filter box plate (21), and the other side of the corrugated pipe (22) is fixedly connected to the suction ring (23). An adjusting member (4) is provided on the outside of the filter housing (1). A permanent magnet (9) is movably connected inside the adjusting member (4). The permanent magnet (9) is adapted to the suction ring (23).

2. The activated carbon filter with self-cleaning function according to claim 1, characterized in that, The adjusting component (4) includes a central box (41) and a mounting plate (42). Both the central box (41) and the mounting plate (42) are fixedly connected to the filter housing (1). A gear (43) is rotatably connected to the center of the central box (41). A rack (44) is meshed with the outer side of the gear (43). Two sets of permanent magnets (9) are respectively disposed on one side of the rack (44).

3. The activated carbon filter with self-cleaning function according to claim 2, characterized in that, A guide rod (45) is fixedly connected at the distance between the two sets of mounting plates (42), and the rack (44) is slidably connected to the guide rod (45).

4. The activated carbon filter with self-cleaning function according to claim 3, characterized in that, The filter housing (1) has an inlet and outlet (8) on its outer periphery, and the two sets of inlets and outlets (8) are used for material entry and exit.

5. The activated carbon filter with self-cleaning function according to claim 4, characterized in that, The top and bottom of the filter housing (1) are connected to cleaning pipes (5), and the inside of the filter box plate (21) is provided with a cleaning port (24), and the cleaning pipe (5) is connected to the cleaning port (24).

6. The activated carbon filter with self-cleaning function according to claim 5, characterized in that, A feed pipe (3) is fixedly connected to the outer periphery of the filter housing (1). The feed pipe (3) communicates with the filter housing (1). A round hole matching the feed pipe (3) is opened inside the filter box (2).

7. The activated carbon filter with self-cleaning function according to claim 6, characterized in that, It also includes a servo motor (7), which is fixedly installed on one side of the center box (41), and the output end of the servo motor (7) is fixedly connected to the gear (43).

8. The activated carbon filter with self-cleaning function according to claim 7, characterized in that, It also includes a bracket (6), which is fixedly connected to the filter housing (1).

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