Honeycomb-shaped activated carbon filtering device

Abstract

The utility model discloses a honeycomb activated carbon filter device in the technical field of air filtration, which comprises a fixed cylinder, a movable cylinder and a limit component, the honeycomb activated carbon filter device is provided with the fixed cylinder and the movable cylinder, the side wall of the fixed cylinder is provided with an accommodating groove, the front end of the accommodating groove is provided with a first filter screen, and the movable cylinder is positioned in the accommodating groove; a honeycomb-shaped grid plate is arranged in the movable barrel, a second filter screen is arranged at the tail of the movable barrel, a limiting assembly is installed at the tail of the movable barrel and connected with the fixed barrel, and activated carbon particles are located in through holes of the honeycomb-shaped grid plate. When the honeycomb-shaped grid plate is assembled again, only the movable cylinder needs to be inserted into the containing groove to be connected with the fixed cylinder, the honeycomb-shaped grid plate can be quickly disassembled and assembled, and activated carbon can be conveniently replaced.

Description

TECHNICAL FIELD

[0001] The utility model relates to air filter technical field, concretely is a honeycomb active carbon filter device. BACKGROUND

[0002] Active carbon is a kind of carbon that is specially treated, organic raw material is heated under the condition of air isolation, to reduce non-carbon component, then reacts with gas, surface is eroded, and the structure of micropore is developed. Because the process of activation is a microcosmic process, i.e. the surface erosion of a large number of molecular carbides is point erosion, so that active carbon surface has innumerable small pores. The micropore diameter of active carbon surface is mostly between 2~50nm, even if it is a small amount of active carbon, also has huge surface area, the surface area of each gram of active carbon is 500~1500m2, and all applications of active carbon are almost based on this feature of active carbon.

[0003] In the field of air purification, active carbon has been used as the main purification method, in order to increase the carbon content, one of the existing methods is to pack the active carbon into the honeycomb grid plate, and the honeycomb grid plate is packaged on both sides by using gauze, but this method needs to replace the active carbon after the gauze is removed, and the device needs to be taken out from the ventilation pipe, which is complicated to operate. SUMMARY

[0004] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above and / or the problems existing in the prior art, the utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a honeycomb active carbon filter device, which can quickly disassemble and assemble the honeycomb grid plate, and conveniently replace the active carbon.

[0007] To solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical scheme:

[0008] A honeycomb active carbon filter device comprises:

[0009] The fixed cylinder is provided with a containing groove in the side wall, and the first filter screen is installed at the front end of the containing groove.

[0010] The movable cylinder is located in the accommodating groove, the diameter of the movable cylinder is consistent with the diameter of the accommodating groove, the second filter screen is installed at the tail of the movable cylinder, the honeycomb-shaped net plate is installed in the movable cylinder, the active carbon is consistent with the front end of the movable cylinder, the tail end of the honeycomb-shaped net plate is abutted to the side wall of the second filter screen, the front end of the movable cylinder is abutted to the side wall of the first filter screen when the movable cylinder is located in the accommodating groove, and the tail end of the movable cylinder is consistent with the tail end of the fixed cylinder.

[0011] The limiting assembly is installed at the corresponding position of the tail of the movable cylinder and the fixed plate, and is used for connecting the movable cylinder and the fixed cylinder.

[0012] As a preferred scheme of the honeycomb-shaped active carbon filtering device, the accommodating groove is provided with a guide groove in the inner wall, the movable cylinder is provided with a guide plate in the corresponding position of the outer wall and the guide groove, and the guide plate is located in the guide groove.

[0013] As a preferred scheme of the honeycomb-shaped active carbon filtering device, the fixed plate is installed at the tail of the fixed cylinder, and the limiting hole is formed in the side wall of the fixed plate.

[0014] As a preferred scheme of the honeycomb-shaped active carbon filtering device, the limiting assembly comprises a fixed frame installed at the tail of the movable cylinder, a sliding plate slidingly connected in the fixed frame, a spring installed on the side wall of the sliding plate and a limiting rod installed on the other side wall of the sliding plate, the limiting rod penetrates through the side wall of the fixed frame and the limiting hole.

[0015] As a preferred scheme of the honeycomb-shaped active carbon filtering device, the installation frame is further installed at the front end of the fixed cylinder, the turbine is rotatably connected to the side wall of the installation frame, the first belt pulley is installed on the side wall of the turbine, the second belt pulley is rotatably connected to the right side of the turbine, the first belt pulley and the second belt pulley are connected through a belt, the first gear is rotatably connected to the inner wall of the installation frame, and the second belt pulley and the first gear are coaxially and fixedly connected.

[0016] As a preferred scheme of the honeycomb-shaped active carbon filtering device, the rotating plate is further provided, the brush is installed on the side wall of the rotating plate, the second gear is installed on the other side wall of the rotating plate, the second gear is rotatably connected to the inner wall of the installation frame, and the second gear is engaged with the first gear.

[0017] Compared with the prior art, the fixed cylinder and the movable cylinder are arranged, the accommodating groove is arranged on the side wall of the fixed cylinder, the first filter screen is arranged at the front end of the accommodating groove, the movable cylinder is arranged in the accommodating groove, the movable cylinder is internally provided with the honeycomb-shaped grid plate, the second filter screen is arranged at the tail of the movable cylinder, the limiting assembly is arranged at the tail of the movable cylinder and connected with the fixed cylinder, the activated carbon particles are arranged in the through holes of the honeycomb-shaped grid plate, when the activated carbon needs to be replaced, the limiting assembly is pulled to separate from the fixed cylinder, and the movable cylinder is pulled out from the accommodating groove, and when the movable cylinder is assembled again, the movable cylinder is only needed to be inserted into the accommodating groove and connected with the fixed cylinder, so that the honeycomb-shaped grid plate can be quickly disassembled and assembled, and the activated carbon can be conveniently replaced. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the present application will be described in detail below with reference to the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor. Among them:

[0019] Figure 1 It is a whole structure diagram of the honeycomb-shaped activated carbon filter device of the present application;

[0020] Figure 2 It is an explosion structure diagram of the honeycomb-shaped activated carbon filter device of the present application;

[0021] Figure 3 It is a movable cylinder structure diagram of the honeycomb-shaped activated carbon filter device of the present application;

[0022] Figure 4 It is a limiting assembly structure diagram of the honeycomb-shaped activated carbon filter device of the present application;

[0023] Figure 5 It is a fixed frame and rotating plate structure diagram of the honeycomb-shaped activated carbon filter device of the present application. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purpose, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings.

[0025] Secondly, the present application is described in detail in combination with the schematic diagram, in the detailed description of the embodiments of the present application, for the convenience of description, the cross-sectional view of the device structure will be partially enlarged without general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual manufacture.

[0026] In order to make the purpose, technical scheme and advantages of the utility model more clear, the embodiments of the utility model will be described in further detail below with reference to the drawings.

[0027] The utility model provides a kind of honeycomb active carbon filter device, can quickly dismount honeycomb grid plate, it is convenient to replace active carbon.

[0028] Figures 1-5 It is shown that the utility model a kind of structure schematic diagram of honeycomb active carbon filter device implementation mode, please refer to Figures 1-5 The honeycomb active carbon filter device of the embodiment includes a fixed cylinder 100, a movable cylinder 200, a limiting assembly 300, a mounting bracket 400 and a rotating plate 500.

[0029] The fixed cylinder 100 has a side wall with a receiving groove 110. The receiving groove 110 has a first filter screen 110a installed at its front end. The movable cylinder 200 is located inside the receiving groove 110. The diameter of the movable cylinder 200 is consistent with the diameter of the receiving groove 110. The movable cylinder 200 has a second filter screen 210 installed at its tail end. The honeycomb grid plate 220 is installed inside the movable cylinder 200. The front end of the active carbon honeycomb grid plate 220 is flush with the front end of the movable cylinder 200. The tail end of the honeycomb grid plate 220 abuts against the side wall of the second filter screen 210. When the movable cylinder 200 is located inside the receiving groove 110, the front end of the movable cylinder 200 abuts against the side wall of the first filter screen 110a. The tail end of the movable cylinder 200 is flush with the tail end of the fixed cylinder 100. The inner wall of the receiving groove 110 has a guide groove 110b. The outer wall of the movable cylinder 200 has a guide plate 230 installed at a corresponding position of the guide groove 110b. The guide plate 230 is located inside the guide groove 110b. In use, the fixed cylinder 100 is fixedly connected inside a ventilation duct. According to actual needs, different sizes of active carbon particles are selected. The active carbon particles are poured into the through holes inside the honeycomb grid plate 220. The movable cylinder 200 is pushed to move towards the fixed cylinder 100. The movable cylinder 200 is inserted into the receiving groove 110 until the front end of the movable cylinder 200 abuts against the side wall of the first filter screen 110a. The movable cylinder 200 is completely received inside the fixed cylinder 100. The movable cylinder 200 is connected with the fixed cylinder 100. The active carbon particles are poured into the through holes inside the honeycomb grid plate 220 through the first filter screen 110a. After the active carbon particles purify the air, the air is discharged through the second filter screen 210.

[0030] The limiting assembly 300 is installed at the tail of the movable cylinder 200 and the corresponding position of the fixed plate 120, used for connecting the movable cylinder 200 and the fixed cylinder 100, the tail of the fixed cylinder 100 is installed with the fixed plate 120, the side wall of the fixed plate 120 is provided with a limiting hole 120a, the limiting assembly 300 comprises a fixed frame 310 installed at the tail of the movable cylinder 200, a sliding plate 320 slidingly connected in the fixed frame 310, a spring 330 installed at the side wall of the sliding plate 320 and a limiting rod 340 installed at the other side wall of the sliding plate 320, the limiting rod 340 penetrates and extends out of the side wall of the fixed frame 310 and penetrates the limiting hole 120a, when it is needed to connect the fixed cylinder 100 and the movable cylinder 200, the sliding plate 320 is pulled to move to the inside of the fixed frame 310 and press the spring 330, the limiting rod 340 slides into the inside of the fixed frame 310 with the sliding plate 320, at this time, the movable cylinder 200 is pushed to slide to the inside of the accommodating groove 110, the guide plate 230 slides in the guide groove 110b to guide the movable cylinder 200, until the movable cylinder 200 is moved in place, the tail of the movable cylinder 200 is flush with the tail of the fixed cylinder 100, at this time, the fixed plate 120 is located at the side wall of the fixed frame 310, the sliding plate 320 is loosened, the spring 330 rebounds to push the sliding plate 320 and the limiting rod 340 to move to the direction of the fixed plate 120, the limiting rod 340 penetrates the limiting hole 120a, the movable cylinder 200 is limited and fixed in the inside of the accommodating groove 110, when it is needed to disassemble the movable cylinder 200, the sliding plate 320 is pulled to drive the limiting rod 340 to enter the inside of the fixed frame 310, the movable cylinder 200 is pulled out from the inside of the accommodating groove 110.

[0031] The mounting frame 400 is mounted at the front end of the fixed cylinder 100, the side wall of the mounting frame 400 is rotationally connected with the turbine 410, the side wall of the turbine 410 is mounted with the first belt pulley 420, the side wall of the mounting frame 400 located at the right side of the turbine 410 is also rotationally connected with the second belt pulley 430, the first belt pulley 420 and the second belt pulley 430 are connected through the belt, the inner wall of the mounting frame 400 is rotationally connected with the first gear 440, the second belt pulley 430 and the first gear 440 are coaxially fixedly connected, the side wall of the rotating plate 500 is mounted with the bristles 510, the other side wall of the rotating plate 500 is mounted with the second gear 520, the side wall of the second gear 520 is rotationally connected to the inner wall of the mounting frame 400, the second gear 520 is engaged with the first gear 440, and the first gear 440 is smaller in diameter than the second gear 520, when the first gear 440 drives the second gear 520 to rotate, the rotating speed of the second gear 520 is lower than that of the first gear 440, when the airflow passes through the ventilation duct, the airflow passes through the turbine 410 to drive the turbine 410 to rotate, the turbine 410 drives the first belt pulley 420 to rotate, the first belt pulley 420 drives the second belt pulley 430 and the first gear 440 to rotate through the belt, the first gear 440 drives the second gear 520 and the rotating plate 500 to rotate when rotating, and the rotating plate 500 drives the bristles 510 to rotate, so that the surface of the first filter screen 110a is cleaned, and dust accumulation on the surface of the first filter screen 110a is prevented to cause the mesh of the first filter screen 110a to be blocked.

[0032] In combination Figures 1-5 , the honeycomb active carbon filter device of the embodiment is used by fixing the fixed cylinder 100 inside the ventilation duct, pulling the sliding plate 320 to drive the limiting rod 340 to be inserted into the fixed frame 310, pouring the active carbon particles into the through holes in the honeycomb mesh plate 220, pushing the movable cylinder 200 to be slid into the containing groove 110, then releasing the sliding plate 320, the spring 330 rebounds to push the limiting rod 340 to penetrate through the limiting hole 120a, connecting the movable cylinder 200 and the fixed cylinder 100, the airflow passes through the first filter screen 110a and enters the inside of the honeycomb mesh plate 220, and is then purified by the active carbon particles and discharged from the second filter screen 210, when the airflow passes through the turbine 410, the turbine 410 is driven to rotate, and then the first gear 440 is driven to rotate, the first gear 440 drives the second gear 520 and the rotating plate 500 to rotate, and the rotating plate 500 drives the bristles 510 to rotate to clean the dust accumulated on the surface of the first filter screen 110a, when the active carbon particles need to be replaced, the sliding plate 320 is pulled to drive the limiting rod 340 to be inserted into the fixed frame 310, the movable cylinder 200 is pulled to drive the honeycomb mesh plate 220 to extend from the tail of the containing groove 110, and the active carbon particles in the honeycomb mesh plate 220 can be replaced.

[0033] Although the utility model has been described above with reference to the embodiments, various modifications can be made thereto, and equivalent replacements can be made to the components thereof, without departing from the scope of the utility model. In particular, as long as there is no structural conflict, each feature in the embodiments disclosed by the utility model can be combined with each other in any manner, and the combinations are not exhaustively described in the specification merely for the purpose of omitting the length and saving the resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A honeycomb activated carbon filter device, characterized in that, The utility model relates to a filter device, including: The fixed cylinder (100) side wall is equipped with the accommodation groove (110), and the accommodation groove (110) front end is equipped with first filter screen (110a); The movable cylinder (200) is located inside the accommodation groove (110), the movable cylinder (200) diameter is consistent with the accommodation groove (110) diameter, the movable cylinder (200) tail end is equipped with second filter screen (210), the movable cylinder (200) inside is equipped with honeycomb net board (220), and the honeycomb net board (220) front end is flush with the movable cylinder (200) front end, and the honeycomb net board (220) tail end is abutted to the second filter screen (210) side wall, when the movable cylinder (200) is located inside the accommodation groove (110), the movable cylinder (200) front end is abutted to the first filter screen (110a) side wall, and the movable cylinder (200) tail end is flush with the fixed cylinder (100) tail end, The limiting assembly (300) is installed in the movable cylinder (200) tail end and the fixed plate (120) corresponding position, and is used for connecting the movable cylinder (200) with the fixed cylinder (100).

2. A honeycomb activated carbon filter device according to claim 1, wherein The accommodation groove (110) inner wall is equipped with guide groove (110b), and the movable cylinder (200) outer wall is equipped with guide plate (230) in the guide groove (110b) corresponding position, and the guide plate (230) is located inside the guide groove (110b).

3. The honeycomb activated carbon filter of claim 1 wherein, The fixed cylinder (100) tail end is equipped with fixed plate (120), and the fixed plate (120) side wall is equipped with limiting hole (120a).

4. A honeycomb activated carbon filter device according to claim 3, wherein The limiting assembly (300) includes the fixed frame (310) installed in the movable cylinder (200) tail end, the sliding plate (320) slidingly connected in the fixed frame (310) inside, the spring (330) installed in the sliding plate (320) side wall and the limiting rod (340) installed in the other side wall of the sliding plate (320), the limiting rod (340) penetrates and extends the fixed frame (310) side wall and penetrates the limiting hole (120a).

5. The honeycomb activated carbon filter of claim 1 wherein, Still include mounting bracket (400), the mounting bracket (400) is installed in the fixed cylinder (100) front end, the mounting bracket (400) side wall is rotatably connected with turbine (410), the turbine (410) side wall is equipped with first belt pulley (420), the mounting bracket (400) side wall is located in the turbine (410) right side and is rotatably connected with second belt pulley (430), the first belt pulley (420) and the second belt pulley (430) are connected through the belt, the mounting bracket (400) inner wall is rotatably connected with first gear (440), and the second belt pulley (430) and the first gear (440) are coaxially fixedly connected.

6. A honeycomb activated carbon filter device according to claim 5, wherein Further comprising a rotating plate (500), a bristle (510) is installed on a side wall of the rotating plate (500), a second gear (520) is installed on another side wall of the rotating plate (500), a side wall of the second gear (520) is rotationally connected to an inner wall of the mounting frame (400), and the second gear (520) is engaged with the first gear (440).

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