Multi-stage filtration activated carbon adsorption device

Abstract

According to the activated carbon adsorption device with the multi-stage filtering function, a plurality of containing grooves are formed in a box body, two limiting frames used for limiting a frame are symmetrically arranged on the two sides of each containing groove, the frame can be inserted into the containing grooves and located between the two limiting frames, a motor is started, a disc can be made to rotate, and the disc can be driven to rotate; a plurality of stop blocks can move to the two sides of the box body and are separated from the frame, at the moment, a spring in a bottom block is reset, a convex block can eject the frame out of a placement groove, at the moment, the frame can be pulled out of the placement groove, the frame and the activated carbon adsorption plate can be conveniently and integrally replaced, a shell of the box body does not need to be disassembled in the process, and the operation is convenient. And the frame and the activated carbon adsorption plate can be more convenient to disassemble and assemble.

Description

Technical Field

[0001] This utility model relates to the technical field of activated carbon adsorption equipment, specifically a multi-stage filtration activated carbon adsorption device. Background Technology

[0002] Activated carbon adsorption devices are the most effective purification equipment for treating organic waste gas and odor. When waste gas molecules approach the surface of activated carbon, a large number of molecules on the pore walls of activated carbon will generate van der Waals forces with the waste gas molecules. This force attracts the waste gas molecules and attaches them to the pores of activated carbon, thereby achieving the adsorption of waste gas.

[0003] In existing activated carbon adsorption devices, the purification plate is mostly fixed inside the device during use. When disassembling it, it is usually necessary to disassemble the outer shell of the device, which makes the disassembly and assembly of the purification plate inconvenient. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a multi-stage filtration activated carbon adsorption device.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a multi-stage filtration activated carbon adsorption device, comprising a base plate, a box body, and multiple frames, wherein activated carbon adsorption plates are provided on the frames, the box body is fixed above the base plate, two baffles are symmetrically arranged at both ends of the box body, multiple placement slots are provided inside the box body, and two limiting frames for limiting the frame are symmetrically arranged on both sides of the placement slots, the frame can be inserted into the placement slots, and the frame is located between the two limiting frames;

[0008] The lower end of the box is provided with multiple bottom blocks, and the bottom blocks are provided with springs inside. The upper end of the springs is provided with protrusions that penetrate the box and contact the frame.

[0009] The lower end of the housing is symmetrically provided with two grooves and an L-shaped plate. The bottom of the L-shaped plate can slide inside the groove. The top of the L-shaped plate is symmetrically provided with multiple stops for limiting the top of the frame. The upper end of the base plate is provided with a chassis. The chassis contains a motor. The output end of the motor is provided with a rotating shaft that passes through the chassis. The top of the rotating shaft is provided with a disc. The disc is symmetrically provided with two arc-shaped grooves. One end of the L-shaped plate is provided with a column that can slide within the arc-shaped groove.

[0010] To facilitate disassembly of the stop block, the present invention is improved by fixing the stop block to the top of the L-shaped plate with screws.

[0011] Furthermore, an improvement of this utility model is that the motor is a servo motor.

[0012] To facilitate assembly of the bottom block, the present invention includes the following improvement: multiple positioning plates are provided at the lower end of the box body, the positioning plates are fixed to the lower end of the box body by screws, and the bottom block is located at the lower end of the positioning plates.

[0013] Furthermore, an improvement of this utility model is that the two L-shaped plates are of the same size, and the multiple stops are of the same size.

[0014] Furthermore, an improvement of this utility model is that the limiting frame is welded inside the box body.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a multi-stage filtration activated carbon adsorption device, which has the following beneficial effects:

[0017] Starting the motor causes the disc to rotate, which in turn causes the column to slide to the other end of the arc-shaped groove. This allows the bottom of the L-shaped plate to be pulled out of the groove. At this point, multiple stops move to both sides of the box and disengage from the frame. The spring inside the bottom block then resets, causing the protrusion to push the frame out of the placement groove. The frame can then be pulled out of the placement groove, facilitating the replacement of the frame and activated carbon adsorption plate as a whole. This process does not require disassembling the outer shell of the box, making the disassembly and assembly of the frame and activated carbon adsorption plate more convenient. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the disc in this utility model;

[0020] Figure 3 This utility model Figure 1 Side view;

[0021] Figure 4 This is a schematic diagram of the spring mounting structure in this utility model;

[0022] In the diagram: 1. Base plate; 2. Box body; 3. Placement slot; 4. Limiting frame; 5. Frame; 6. Activated carbon adsorption plate; 7. Bottom block; 8. Protrusion; 9. Groove; 10. L-shaped plate; 11. Stop block; 12. Chassis; 13. Disc; 14. Arc groove; 15. Column. Detailed Implementation

[0023] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4 This utility model discloses a multi-stage filtration activated carbon adsorption device, including a base plate 1, a box body 2, and multiple frames 5. Activated carbon adsorption plates 6 are provided on the frames 5. The box body 2 is fixed above the base plate 1. Two baffles are symmetrically arranged at both ends of the box body 2. Multiple placement slots 3 are provided inside the box body 2. Two limiting frames 4 are symmetrically arranged on both sides of the placement slots 3 to limit the position of the frames 5. The frames 5 can be inserted into the placement slots 3 and are located between the two limiting frames 4.

[0025] The lower end of the box 2 is provided with a plurality of bottom blocks 7, and the bottom blocks 7 are provided with springs inside. The upper end of the springs is provided with protrusions 8 that penetrate the box 2 and contact the frame 5.

[0026] The lower end of the housing 2 is symmetrically provided with two grooves 9 and an L-shaped plate 10. The bottom of the L-shaped plate 10 can slide inside the grooves 9. The top of the L-shaped plate 10 is symmetrically provided with multiple stops 11 for limiting the top of the frame 5. The upper end of the bottom plate 1 is provided with a housing 12. The housing 12 is provided with a motor. The output end of the motor is provided with a rotating shaft that passes through the housing 12. The top of the rotating shaft is provided with a disc 13. The disc 13 is symmetrically provided with two arc-shaped grooves 14. One end of the L-shaped plate 10 is provided with a column 15 that can slide inside the arc-shaped groove 14.

[0027] When this structure is in use, the exhaust gas that needs to be purified enters the box 2 through the baffle at one end of the box 2, and is then filtered in multiple stages by multiple activated carbon adsorption plates 6. The filtered exhaust gas is then discharged to the designated location through the baffle at the other end of the box 2.

[0028] Both baffles and the box body 2 can be fixed with screws. During use, multiple baffles 11 can limit the frame 5 at the top of the box body 2, so that the frame 5 is between the two limit frames 4. At this time, the protrusion 8 will compress the spring in the bottom block 7.

[0029] After the structure has been used for a period of time, starting the motor will cause the disc 13 to rotate. During this process, the column 15 will slide to the other end of the arc groove 14, allowing the bottom of the L-shaped plate 10 to be pulled out of the groove 9. At this time, multiple stops 11 will move to both sides of the box 2 and detach from the frame 5. When the stops 11 no longer limit the frame 5, the spring in the bottom block 7 will reset, allowing the protrusion 8 to push the frame 5 out of the placement groove 3. At this time, the frame 5 can be pulled out of the placement groove 3, making it convenient to replace the frame 5 and the activated carbon adsorption plate 6 as a whole. This process does not require disassembling the outer shell of the box 2, making it more convenient to disassemble and assemble the frame 5 and the activated carbon adsorption plate 6. The activated carbon adsorption plate 6 can be glued to the inside of the frame 5. When it is necessary to replace the activated carbon adsorption plate 6 separately, the activated carbon adsorption plate 6 can be taken out from the frame 5.

[0030] In this embodiment, the stop block 11 is fixed to the top of the L-shaped plate 10 by screws. The screw fixing method allows the stop block 11 to be easily disassembled temporarily, making it convenient to remove the individual frame 5.

[0031] In this embodiment, a servo motor can be used, which has the advantages of good controllability and stable operation.

[0032] In this embodiment, the lower end of the housing 2 is provided with multiple positioning plates. The positioning plates are fixed to the lower end of the housing 2 by screws, and the bottom block 7 is located at the lower end of the positioning plates. The screw fixing method makes it easy to assemble and disassemble the positioning plates on the housing 2, and thus makes it easy to assemble and disassemble the bottom block 7 on the housing 2, and facilitates the replacement of the spring inside the bottom block 7.

[0033] In this embodiment, the two L-shaped plates 10 are the same size, the multiple stops 11 are the same size, and the limiting frame 4 is welded inside the box 2.

[0034] In the description herein, it should be noted that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A multi-stage activated carbon adsorption device, comprising a base plate (1), a housing (2), and multiple frames (5), wherein activated carbon adsorption plates (6) are provided on the frames (5), the housing (2) is fixed above the base plate (1), and two baffles are symmetrically arranged at both ends of the housing (2), characterized in that: The box (2) has multiple placement slots (3) inside. Two limiting frames (4) are symmetrically arranged on both sides of the placement slots (3) to limit the frame (5). The frame (5) can be inserted into the placement slots (3) and the frame (5) is located between the two limiting frames (4). The lower end of the box (2) is provided with a plurality of bottom blocks (7), and the bottom blocks (7) are provided with springs inside. The upper end of the springs is provided with protrusions (8) that penetrate the box (2) and contact the frame (5). The lower end of the box (2) is symmetrically provided with two grooves (9) and an L-shaped plate (10). The bottom of the L-shaped plate (10) can slide inside the groove (9). The top of the L-shaped plate (10) is symmetrically provided with multiple stops (11) for limiting the top of the frame (5). The upper end of the bottom plate (1) is provided with a machine box (12). The machine box (12) is provided with a motor. The output end of the motor is provided with a rotating shaft that passes through the machine box (12). The top of the rotating shaft is provided with a disc (13). The disc (13) is symmetrically provided with two arc-shaped grooves (14). One end of the L-shaped plate (10) is provided with a column (15) that can slide in the arc-shaped groove (14).

2. The activated carbon adsorption device for multi-stage filtration according to claim 1, characterized in that: The stop block (11) is fixed to the top of the L-shaped plate (10) by screws.

3. The activated carbon adsorption device for multi-stage filtration according to claim 2, characterized in that: The motor is a servo motor.

4. The activated carbon adsorption device for multi-stage filtration according to claim 3, characterized in that: The lower end of the box (2) is provided with multiple positioning plates, which are fixed to the lower end of the box (2) by screws, and the bottom block (7) is set at the lower end of the positioning plates.

5. The activated carbon adsorption device for multi-stage filtration according to claim 4, characterized in that: The two L-shaped plates (10) are the same size, and the multiple stops (11) are the same size.

6. The activated carbon adsorption device for multi-stage filtration according to claim 5, characterized in that: The limiting frame (4) is welded inside the box (2).

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