Self-cleaning activated carbon filter

Abstract

The utility model discloses a self-cleaning activated carbon filter, which relates to the technical field of filters and comprises an activated carbon filtering and dismounting mechanism, a columnar shell is sleeved on one side of the activated carbon filtering and dismounting mechanism, and a steering cleaning mechanism is rotatably arranged on the columnar shell. The problems that an existing filter is high in material consumption, and meanwhile the filtering effect is poor when the same activated carbon filter screen is used backwards are solved, the activated carbon filtering disassembly mechanism and the columnar shell are connected, the activated carbon filtering disassembly mechanism and the columnar shell are connected in a sleeved mode, disassembly is easy, and the practicability is high. Through the steering adjustment arrangement of the steering cleaning mechanism, activated carbon clamping pieces on the two sides of the filtering material frame are reversely replaced, the activated carbon clamping pieces are regularly cleaned, meanwhile, the activated carbon clamping pieces and the filtering material frame are rotationally connected, the activated carbon clamping pieces rotate, and water materials are filtered through the lower half part under the action of gravity; the service life of the filter screen can be prolonged through steering.

Description

Technical Field

[0001] The utility model relates to the technical field of filters, in particular to a self-cleaning activated carbon filter. Background Technique

[0002] In the water quality pretreatment system, the activated carbon filter can adsorb the residual chlorine that cannot be removed in the previous-stage filtration to prevent the subsequent reverse osmosis membrane from being oxidized and degraded by it. At the same time, it also adsorbs polluting substances such as small-molecule organic matters leaked from the previous stage. It has an obvious adsorption and removal effect on water odor, colloids, pigments, heavy metal ions, etc. With the improvement of modern environmental awareness, more and more factories use activated carbon filters to treat water.

[0003] The activated carbon filter with the publication number of CN219326621U includes a first body, a second body and a third body. At the middle position of the top end of the first body, a water inlet pipe is provided. At the bottom end inside the first body, a feeding distributor is provided. At the bottom end of the first body, a first flange is provided. Inside the first flange, a sealing structure is provided. At the bottom end of the first flange, a second body is installed. At the bottom end of the second body, a second flange is provided. Inside the second flange, a filtering structure is provided. On both sides of the top end of the filtering structure inside the second flange, handles are fixed. By setting the filtering structure, under the action of the fine mesh, filtration is carried out. Under the action of the coarse mesh, the filtration flow rate is accelerated, and the filtration efficiency of the device is enhanced, thereby improving the working efficiency of the activated carbon filter during use. However, this filter can only replace the activated carbon filter screen in a disassembly and assembly form, resulting in relatively fast material consumption. At the same time, the filtering effect of the same activated carbon filter screen becomes worse as it is used later, and the disassembly and assembly also consume a lot of manpower and material resources.

[0004] In view of the above problems, a self-cleaning activated carbon filter is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a self-cleaning activated carbon filter, which solves the problem in the background technique that the existing filter can only replace the activated carbon filter screen in a disassembly and assembly form, resulting in relatively fast material consumption. At the same time, the filtering effect of the same activated carbon filter screen becomes worse as it is used later, and the disassembly and assembly also consume a lot of manpower and material resources.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A self-cleaning activated carbon filter, including an activated carbon filtering and disassembling mechanism, on one side of which a columnar outer shell is sleeved. A steering cleaning mechanism is rotatably arranged on the columnar outer shell. There are two groups of the activated carbon filtering and disassembling mechanisms, and the columnar outer shell is movably clamped between the two groups of the activated carbon filtering and disassembling mechanisms. The columnar outer shell includes a tank body, and a steering clamping component for elastic pressing connection is arranged on the tank body. The steering cleaning mechanism includes a steering component for pressing the steering clamping component to rotate and adjust. The lower end of the steering component is connected with a filter material frame, and the filter material frame is movably sleeved inside the tank body. On both sides of the filter material frame, activated carbon clamping parts are threadedly connected, and there are two groups of the activated carbon clamping parts that are mirror-symmetrical about the tank body.

[0007] Preferably, the activated carbon filtering and disassembling mechanism includes a side circular frame, at one end of which a water delivery pipe is fixedly arranged, and a clamping ring is connected to the outer side of one end of the side circular frame.

[0008] Preferably, the activated carbon filtering and disassembling mechanism further includes a collar sleeved on the clamping ring and the tank body. Side connection blocks are arranged at both ends of the collar, and a hexagonal screw is connected between the two side connection blocks.

[0009] Preferably, the columnar outer shell further includes support feet arranged on both sides of the lower end of the tank body. The steering clamping component includes a guide box fixedly connected to the tank body, and a slot is opened inside the guide box.

[0010] Preferably, the steering clamping component further includes a spring sleeved in the slot and a slider connected to the spring.

[0011] Preferably, the steering component includes a block clamped between the two sliders. A rotating ring is connected to the upper end of the block, and pressing rods are movably arranged at positions on both sides of the rotating ring that are aligned with the sliders.

[0012] Preferably, the filter material frame includes a spherical cutting frame connected to one end of the rotating ring. A rubber filling part is connected to the position with the largest diameter of the spherical cutting frame. A partition ring is connected inside the spherical cutting frame, and threaded grooves are opened on the inner sides of both ends of the partition ring.

[0013] Preferably, the activated carbon clamping part includes a threaded frame threadedly connected to the threaded groove, a back plate frame connected to one side of the threaded frame, a knob connected to the center of the back plate frame, and an activated carbon plate is press-filled on one side of the back plate frame.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. The self-cleaning activated carbon filter provided by the utility model, through the connection between the activated carbon filtering and disassembling mechanism and the columnar housing, the socket connection between the activated carbon filtering and disassembling mechanism and the columnar housing is relatively easy to disassemble, solving the problems that the filtering effect of the same activated carbon filter screen becomes worse as it is used later, and the disassembly and assembly are also labor-consuming and material-consuming.

[0016] 2. The self-cleaning activated carbon filter provided by the utility model, through the steering adjustment setting of the steering cleaning mechanism, enables the steering component to press the steering engaging component and rotate, thereby driving the filter material frame to rotate, so that the activated carbon engaging parts on both sides of the filter material frame are replaced in the opposite direction. This structure can regularly clean the activated carbon engaging parts, and after cleaning and resetting, the filtering can continue. At the same time, the connection setting between the activated carbon engaging parts and the filter material frame enables the activated carbon engaging parts to rotate and change the fixing direction. Since the water material usually passes through the lower part of the activated carbon engaging parts under the action of gravity, changing the direction of the activated carbon engaging parts can also increase the service life of the filter screen, solving the problems that the existing filters can only replace the activated carbon filter screen by disassembly and assembly, resulting in rapid material consumption, and the filtering effect of the same activated carbon filter screen becomes worse as it is used later, and the disassembly and assembly are also labor-consuming and material-consuming. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall structural schematic diagram of the utility model;

[0018] Figure 2 is the overall front view structural schematic diagram of the utility model;

[0019] Figure 3 is the overall disassembled structural schematic diagram of the utility model;

[0020] Figure 4 is the structural schematic diagram of the columnar housing and the steering cleaning mechanism of the utility model;

[0021] Figure 5 is the disassembled structural schematic diagram of the steering cleaning mechanism of the utility model;

[0022] Figure 6 is the steering structural schematic diagram of the steering cleaning mechanism in the columnar housing of the utility model.

[0023] In the figure: 1. Activated carbon filter disassembly mechanism; 11. Side circular frame; 111. Water delivery pipe; 12. Clamping ring; 13. Sleeve ring; 131. Side connection block; 14. Hexagonal screw; 2. Columnar outer shell; 21. Support feet; 22. Tank body; 23. Steering engagement component; 231. Guide box; 232. Slot; 233. Spring; 234. Slide block; 3. Steering cleaning mechanism; 31. Steering component; 311. Rotating ring; 312. Pressing rod; 313. Block; 32. Filter material frame; 321. Spherical cutting frame; 322. Rubber filling piece; 323. Partition ring; 324. Thread groove; 33. Activated carbon engaging piece; 331. Threaded frame; 332. Back plate frame; 333. Knob; 334. Activated carbon plate. Detailed implementation mode

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] To further understand the content of the present invention, the present invention will be described in detail in conjunction with the accompanying drawings.

[0026] Combined with Figure 1 , a self-cleaning activated carbon filter of the present invention includes an activated carbon filter disassembly mechanism 1. A columnar outer shell 2 is sleeved on one side of the activated carbon filter disassembly mechanism 1. A steering cleaning mechanism 3 is rotatably arranged on the columnar outer shell 2. There are two groups of activated carbon filter disassembly mechanisms 1. The columnar outer shell 2 is movably clamped between the two groups of activated carbon filter disassembly mechanisms 1. The columnar outer shell 2 includes a tank body 22. A steering engagement component 23 for elastic pressing is arranged on the tank body 22. The steering cleaning mechanism 3 includes a steering component 31 for pressing and rotating the steering engagement component 23 for adjustment. The lower end of the steering component 31 is connected to a filter material frame 32. The filter material frame 32 is movably sleeved inside the tank body 22. Activated carbon engaging pieces 33 are threadedly connected to both sides of the filter material frame 32. There are two groups of activated carbon engaging pieces 33 that are mirror-symmetrical about the tank body 22.

[0027] Specifically, the socket connection between the activated carbon filtration disassembly mechanism 1 and the columnar outer shell 2 is relatively easy to disassemble. The tank body 22 and the steering engagement assembly 23 are fixed to each other. The steering assembly 31 can press the steering engagement assembly 23 and rotate, thereby driving the filter material frame 32 to rotate, so that the activated carbon engaging members 33 on both sides of the filter material frame 32 are reversely replaced. This structure enables the activated carbon engaging members 33 to be cleaned regularly. After cleaning and resetting, the filtration can continue. At the same time, the connection setting between the activated carbon engaging members 33 and the filter material frame 32 enables the activated carbon engaging members 33 to rotate and change the fixing direction. Since the water material usually passes through the lower half of the activated carbon engaging members 33 under the action of gravity, changing the direction of the activated carbon engaging members 33 can also increase the service life of the filter screen.

[0028] The following further describes the present utility model in conjunction with embodiments.

[0029] Embodiment 1:

[0030] Combined with Figures 2 - 4 , the activated carbon filtration disassembly mechanism 1 includes a side circular frame 11. One end of the side circular frame 11 is fixedly provided with a water delivery pipe 111. A clamping ring 12 is connected to the outer side of one end of the side circular frame 11. The side circular frame 11 and the clamping ring 12 are fixed to each other. The two ends of the side circular frame 11 intake water at one end and discharge water at the other end. The clamping ring 12 is used in combination with the tank body 22 to complete sealing and fixing.

[0031] The activated carbon filtration disassembly mechanism 1 further includes a collar 13 sleeved on the clamping ring 12 and the tank body 22. Both ends of the collar 13 are provided with side connecting blocks 131. A hexagonal screw 14 is connected between the two groups of side connecting blocks 131. One side of the side connecting block 131 of the collar 13 is arranged at the upper end, which can better prevent liquid leakage. The hexagonal screw 14 plays a connecting role.

[0032] The columnar outer shell 2 further includes support feet 21 supported on both sides of the lower end of the tank body 22. The steering engagement assembly 23 includes a guide box 231 fixedly connected to the tank body 22. A slot 232 is opened in the guide box 231. The support feet 21 realize the support and fixation of the tank body 22. A slot 232 is opened in the guide box 231 to slide and position the slider 234.

[0033] The steering engagement assembly 23 further includes a spring 233 sleeved in the slot 232 and a slider 234 connected to the spring 233. The spring 233 provides an elastic force for the slider 234, enabling the slider 234 to slide and contract along the slot 232.

[0034] Embodiment 2:

[0035] Combined with Figures 4 - 6, the steering assembly 31 includes a clamping block 313 clamped between two groups of sliders 234. A swivel ring 311 is connected to the upper end of the clamping block 313. Pressing rods 312 are movably arranged on both sides of the swivel ring 311 aligned with the positions of the sliders 234. When the swivel ring 311 is rotated, the pressing rods 312 can be manually pressed downward, causing the sliders 234 to contract downward, facilitating the rotation of the clamping block 313. After the steering assembly 31 is completely flipped 180 degrees, the clamping block 313 can be re-clamped between the two groups of sliders 234 to position the activated carbon clamping member 33.

[0036] The filter material frame 32 includes a spherical cutting frame 321 connected to one end of the swivel ring 311. A rubber filling member 322 is connected to the maximum diameter of the spherical cutting frame 321. A partition ring 323 is connected inside the spherical cutting frame 321. Thread grooves 324 are provided at both inner ends of the partition ring 323. The outer end of the spherical cutting frame 321 is a part of a sphere, which can ensure that the rotation of the filter material frame 32 in the tank body 22 is unobstructed. The setting of the rubber filling member 322 prevents liquid leakage. The partition ring 323 separates the activated carbon clamping members 33 on both sides, and the thread grooves 324 are used to connect the activated carbon clamping members 33.

[0037] The activated carbon clamping member 33 includes a threaded frame 331 threadedly connected to the thread groove 324, a back plate frame 332 connected to one side of the threaded frame 331, a knob 333 connected to the center of the back plate frame 332, and an activated carbon plate 334 is press-fitted on one side of the back plate frame 332. The threaded frame 331, the back plate frame 332, and the knob 333 are fixed to each other. Rotating the knob 333 can drive the threaded frame 331 to rotate to complete the threaded connection and disassembly with the filter material frame 32. The setting of the back plate frame 332 provides a limit for the press connection of the activated carbon plate 334.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A self-cleaning activated carbon filter, comprising an activated carbon filter disassembly mechanism (1), characterized in that: A columnar housing (2) is sleeved on one side of the activated carbon filter disassembly mechanism (1), and a steering cleaning mechanism (3) is rotatably provided on the columnar housing (2); The activated carbon filter disassembly mechanism (1) is provided with two groups, and a columnar shell (2) is movably engaged between the two groups of the activated carbon filter disassembly mechanism (1), the columnar shell (2) comprises a tank body (22), and a steering engaging assembly (23) for elastic crimping is provided on the tank body (22), and the steering cleaning mechanism (3) comprises a steering assembly (31) for pressing the steering engaging assembly (23) for rotation adjustment, and the lower end of the steering assembly (31) is connected to a filter material frame (32), and the filter material frame (32) is movably sleeved inside the tank body (22), and both sides of the filter material frame (32) are threadedly connected to activated carbon engaging parts (33), and the activated carbon engaging parts (33) are provided in two groups that are mirror-symmetrical with respect to the tank body (22).

2. A self-cleaning activated carbon filter according to claim 1, characterized in that: The activated carbon filter disassembly mechanism (1) comprises a side circular frame (11), one end of the side circular frame (11) is fixedly provided with a water delivery pipe (111), and the outer side of one end of the side circular frame (11) is connected to a clamping ring (12).

3. A self-cleaning activated carbon filter according to claim 2, characterized in that: The activated carbon filter disassembly mechanism (1) further comprises a sleeve ring (13) sleeved on the clamping ring (12) and the tank body (22), side connection blocks (131) are arranged at both ends of the sleeve ring (13), and a hexagonal screw (14) is connected between two groups of the side connection blocks (131).

4. The self-cleaning activated carbon filter according to claim 1, characterized in that: The columnar housing (2) further comprises supporting legs (21) arranged on both sides of the lower end of the tank body (22), and the steering engaging assembly (23) comprises a guide box (231) fixedly connected to the tank body (22), wherein a slot (232) is provided in the guide box (231).

5. A self-cleaning activated carbon filter according to claim 4, characterized in that: The steering engaging assembly (23) further comprises a spring (233) sleeved in the slot (232) and a sliding block (234) connected to the spring (233).

6. A self-cleaning activated carbon filter according to claim 5, characterized in that: The steering assembly (31) comprises a clamping block (313) clamped between two groups of sliders (234); the upper end of the clamping block (313) is connected to a rotating ring (311); and pressing rods (312) are movably arranged on both sides of the rotating ring (311) in alignment with the positions of the sliders (234).

7. A self-cleaning activated carbon filter according to claim 6, characterized in that: The filter material frame (32) comprises a ball-cut frame (321) arranged at one end of the connecting swivel (311); a rubber filling piece (322) is connected to the part with the largest diameter of the ball-cut frame (321); a separator ring (323) is connected inside the ball-cut frame (321); and thread grooves (324) are provided on the inner sides of both ends of the separator ring (323).

8. A self-cleaning activated carbon filter according to claim 7, characterized in that: The activated carbon engaging member (33) comprises a threaded frame (331) threadedly connected to the thread groove (324), a back plate frame (332) connected to one side of the threaded frame (331), a knob (333) connected to the center of the back plate frame (332), and one side of the back plate frame (332) is pressurized and filled with an activated carbon plate (334).

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