Activated carbon adsorption filtering device convenient to replace

Abstract

The utility model relates to the field of activated carbon adsorption filters, and discloses a convenient-to-replace activated carbon adsorption filtering device which comprises a filtering box and two mounting frames, the two ends of the filtering box communicate with connecting pipes, the two connecting pipes are symmetrically distributed with the filtering box as the axis, and a plurality of storage boxes are slidably mounted on the inner wall of the filtering box; a sliding frame is fixedly connected to one end of the mounting frame, a connecting frame is slidably mounted on the surface of the sliding frame, one end of the connecting frame is fixedly connected with the bottom end of the filter box, and the other end of the connecting frame is fixedly mounted at the bottom end of the filter box; the mounting frame is connected with the surface of the storage box, the sliding frame is fixedly mounted at one end of the mounting frame, and the surface of the sliding frame is slidably connected with the connecting frame on the surface of the filter box, so that the mounting frame is supported by means of the sliding frame and the connecting frame, and the storage box on the surface of the mounting frame is supported; and the situation that the activated carbon in the storage box topples over when being replaced is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of activated carbon adsorption filter, in particular to an activated carbon adsorption filter device convenient to replace. BACKGROUND

[0002] The activated carbon adsorption filter box is a purification equipment which uses activated carbon as adsorption medium to effectively remove pollutants (such as organic waste gas, odor, toxic gas, etc.) in air. The activated carbon has a large specific surface area due to its porous structure, and can adsorb and lock a large number of gas molecules, so as to achieve the purpose of purifying air. Its working principle is based on physical adsorption. When the air containing pollutants passes through the equipment, the porous structure of activated carbon will adsorb gas molecules and "capture" them on its surface or internal micropores. This process is reversible, but by regularly replacing or regenerating activated carbon, the long-term maintenance of adsorption efficiency can be ensured. The activated carbon adsorption box is widely used in industrial waste gas treatment, indoor air purification, food processing and storage, etc. The conventional activated carbon adsorption filter box is connected to the air end to be purified by a connecting pipe when in use. A plurality of storage boxes are slidably installed on the inner wall of the filter box. The activated carbon is installed in the filter box by the storage box. The air entering the filter box is filtered by the activated carbon and then discharged.

[0003] For the above related technology, the inventor believes that the conventional activated carbon adsorption filter box is used. After a long time of use, the activated carbon adsorbs more impurities in the air and is easy to block, so that the air is difficult to circulate. The staff needs to replace it regularly. Since the conventional activated carbon adsorption filter box has a large volume, the storage box for storing activated carbon is easy to dump, making it more inconvenient for the staff to replace the activated carbon.

[0004] The above information disclosed in the background is only used to increase the understanding of the background of the present application, and therefore, it can include prior art known to those skilled in the art. Content of the utility model

[0005] In order to solve the problem that the conventional activated carbon adsorption filter box is inconvenient to replace the activated carbon, the present application provides an activated carbon adsorption filter device convenient to replace.

[0006] The activated carbon adsorption filter device convenient to replace provided by the present application adopts the following technical scheme:

[0007] The utility model provides an active carbon adsorption filter device convenient to replace, including filter box and two mounting frames, both ends of filter box are connected with connecting pipe, two connecting pipes are symmetrical distribution with filter box as the axle, the inner wall of filter box is slidably installed with a plurality of storage box, one end of mounting frame is fixedly connected with sliding frame, the surface of sliding frame is slidably installed with connecting frame, one end of connecting frame is fixedly connected with filter box bottom end, one end of connecting frame is fixedly installed with filter box bottom end, and the size specification of connecting frame inner wall is compatible with the size specification of sliding frame surface, the perpendicularity is established between sliding frame and mounting frame, one end of mounting frame is movably connected with the surface of storage box.

[0008] Preferably, one end of the connecting frame is fixedly installed with a control frame, the inner wall of the control frame is threadedly connected with a first threaded rod, and the surface of the first threaded rod is rotatably installed with the bottom end of the filter box.

[0009] Preferably, the surface of the filter box is fixedly installed with a fixed frame, the surface of the fixed frame is fixedly connected with a motor, the output end of the motor is fixedly installed with a connecting gear, the center of the connecting gear is on the same straight line with the center of the motor, and one end of the connecting gear is engaged with one end of the threaded rod.

[0010] Preferably, the surface of the connecting frame is clamped with a plurality of fixed bolts, the plurality of fixed bolts are divided into two groups, the two groups of fixed bolts are symmetrically distributed with the connecting frame as the axle, and the surface of the fixed bolt is threadedly connected with the inner wall of the filter box.

[0011] Preferably, the inner wall of the mounting frame is threadedly installed with a second threaded rod, the surface of the second threaded rod is threadedly connected with a limiting frame, and the surface of the limiting frame is movably installed with the surface of the storage box.

[0012] Preferably, the top of the mounting frame is fixedly connected with a spring, the top of the spring is fixedly installed with the bottom end of the limiting frame, and the center of the spring is on the same straight line with the center of the threaded rod.

[0013] Preferably, the surface of the mounting frame and the limiting frame is fixedly connected with an auxiliary sheet, and the auxiliary sheet is a rubber sheet.

[0014] In summary, the present application has the following beneficial technical effects:

[0015] 1. By connecting the mounting frame with the surface of the storage box, one end of the mounting frame is fixedly provided with a sliding frame, the surface of the sliding frame is slidingly connected with a connecting frame on the surface of the filter box, so as to support the mounting frame by means of the sliding frame and the connecting frame, thereby supporting the storage box on the surface of the mounting frame, one end of the connecting frame is provided with a control frame, the inner wall of the control frame is threadedly connected with a first threaded rod, so as to control the movement of the control frame by rotating the first threaded rod, the surface of the filter box is provided with a motor by means of a fixing frame, the output end of the motor is connected with the first threaded rod by means of a connecting gear, so as to control the rotation of the threaded rod by means of the motor, thereby being more convenient when opening the storage box, the inner wall of the connecting frame is clamped with two fixing bolts, so as to facilitate the installation and disassembly of the device by means of the fixing bolts; compared with the prior art, the convenience of replacing the activated carbon of the activated carbon adsorption filter is effectively improved;

[0016] 2. The second threaded rod can also be connected with the mounting frame, the surface of the second threaded rod is threadedly provided with a limiting frame, so as to control the movement of the limiting frame by means of the second threaded rod, and the limiting frame is convenient for supporting a plurality of storage boxes in cooperation with the mounting frame, a spring is installed on the top of the mounting frame, so as to improve the fixing effect of the limiting frame on the storage box by means of the spring, and the surfaces of the mounting frame and the limiting frame are both fixedly provided with an auxiliary piece made of rubber material, so as to improve the friction between the mounting frame, the limiting frame and the storage box by means of the auxiliary piece; the use effect of the device is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure diagram of the application embodiment of a convenient replacement activated carbon adsorption filter device;

[0018] Figure 2 It is the mounting frame structure diagram of the application embodiment;

[0019] Figure 3 It is the side view structure diagram of the application embodiment;

[0020] Figure 4 It is the structure diagram of A of the application embodiment.

[0021] Explanation of reference numerals: 1, filter box; 2, connecting pipe; 3, storage box; 4, mounting frame; 5, sliding frame; 6, connecting frame; 7, control frame; 8, first threaded rod; 9, fixing frame; 10, motor; 11, connecting gear; 12, fixing bolt; 13, second threaded rod; 14, limiting frame; 15, spring; 16, auxiliary piece. DETAILED DESCRIPTION

[0022] The following will be combined with the Figures 1-4 The application will be further described in detail.

[0023] The application embodiment discloses a convenient replacement activated carbon adsorption filter device, which is referred toFigure 1 - Figure 2 The system includes a filter box 1. In use, the filter box 1 is connected to the air to be purified via a connecting pipe 2. Several storage boxes 3 are slidably installed on the inner wall of the filter box 1. Activated carbon is installed inside the filter box 1 through the storage boxes 3. The activated carbon filters the air entering the filter box 1 and then discharges it. The mounting frame 4 is connected to the surface of the storage boxes 3. A sliding frame 5 is fixedly installed at one end of the mounting frame 4. The surface of the sliding frame 5 is slidably connected to the connecting frame 6 on the surface of the filter box 1. The sliding frame 5 and the connecting frame 6 support the mounting frame 4, thereby supporting the storage boxes 3 on the surface of the mounting frame 4 and preventing them from tipping over when the activated carbon inside the storage boxes 3 is replaced.

[0024] Reference Figure 2 A control frame 7 is installed at one end of the connecting frame 6. A first threaded rod 8 is threadedly connected to the inner wall of the control frame 7. One end of the first threaded rod 8 is rotatably installed at the bottom of the filter box 1. Rotating the first threaded rod 8 controls the movement of the control frame 7 and fixes the position of the control frame 7. A motor 10 is installed on the surface of the filter box 1 with the help of a fixing frame 9. The output end of the motor 10 is connected to the first threaded rod 8 with the help of a connecting gear 11. The motor 10 controls the rotation of the threaded rod, which makes it more convenient to open the storage box 3. Two fixing bolts 12 are snapped into the inner wall of the connecting frame 6. The surface of the fixing bolts 12 is threadedly connected to the inner wall of the filter box 1. The fixing bolts 12 facilitate the installation and disassembly of the device.

[0025] Reference Figure 3 - Figure 4 The second threaded rod 13 is connected to the mounting bracket 4. A limit bracket 14 is threadedly installed on the surface of the second threaded rod 13. One end of the limit bracket 14 is engaged with the surface of the storage box 3. The second threaded rod 13 controls the movement of the limit bracket 14. The limit bracket 14, in conjunction with the mounting bracket 4, facilitates the support of several storage boxes 3. A spring 15 is installed on the top of the mounting bracket 4. The top of the spring 15 is connected to the bottom of the storage box 3. The spring 15 pushes the limit bracket 14, effectively improving the fixing effect of the limit bracket 14 on the storage box 3. Rubber auxiliary pieces 16 are fixedly installed on the surfaces of the mounting bracket 4 and the limit bracket 14. The auxiliary pieces 16 increase the friction between the mounting bracket 4, the limit bracket 14 and the storage box 3, preventing slippage between the mounting bracket 4 and the limit bracket 14 and affecting the stability of the storage box 3.

[0026] The implementation principle of the active carbon adsorption filter device convenient to replace is that: the mounting frame 4 is connected with the surface of the storage box 3, one end of the mounting frame 4 is fixedly provided with a sliding frame 5, the surface of the sliding frame 5 is slidably connected with a connecting frame 6 on the surface of the filter box 1, so as to support the mounting frame 4 by means of the sliding frame 5 and the connecting frame 6, thereby supporting the storage box 3 on the surface of the mounting frame 4, avoiding the situation that the active carbon in the storage box 3 is replaced and falls, one end of the connecting frame 6 is provided with a control frame 7, the inner wall of the control frame 7 is threadedly connected with a first threaded rod 8, one end of the first threaded rod 8 is rotatably connected with the bottom end of the filter box 1, so as to rotate the first threaded rod 8 to control the movement of the control frame 7 and fix the position of the control frame 7, the surface of the filter box 1 is provided with a motor 10 by means of a fixing frame 9, the output end of the motor 10 is connected with the first threaded rod 8 by means of a connecting gear 11, so as to control the rotation of the threaded rod by means of the motor 10, thereby being more convenient when the storage box 3 is opened, the inner wall of the connecting frame 6 is clamped with two fixing bolts 12, the surface of the fixing bolt 12 is threadedly connected with the inner wall of the filter box 1, so as to facilitate the installation and disassembly of the device by means of the fixing bolt 12.

[0027] The second threaded rod 13 can also be connected with the mounting frame 4, the surface of the second threaded rod 13 is threadedly provided with a limiting frame 14, one end of the limiting frame 14 is clamped with the surface of the storage box 3, so as to control the movement of the limiting frame 14 by means of the second threaded rod 13, facilitate supporting a plurality of storage boxes 3 by means of the limiting frame 14 cooperating with the mounting frame 4, the top of the mounting frame 4 is provided with a spring 15, the top of the spring 15 is connected with the bottom end of the storage box 3, so as to push the limiting frame 14 by means of the spring 15, effectively improving the fixing effect of the limiting frame 14 on the storage box 3, the surfaces of the mounting frame 4 and the limiting frame 14 are fixedly provided with auxiliary pieces 16 made of rubber, so as to improve the friction between the mounting frame 4, the limiting frame 14 and the storage box 3 by means of the auxiliary pieces 16, avoiding the mounting frame 4 and the limiting frame 14 from slipping and affecting the stability of the storage box 3.

[0028] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A replaceable activated carbon adsorption filter device, comprising a filter box (1) and two mounting frames (4), characterized in that: Both ends of the filter box (1) are communicated with connecting pipes (2), two connecting pipes (2) are symmetrically distributed about the filter box (1), the inner wall of the filter box (1) is slidably installed with a plurality of storage boxes (3), one end of the mounting frame (4) is fixedly connected with a sliding frame (5), the surface of the sliding frame (5) is slidably installed with a connecting frame (6), one end of the connecting frame (6) is fixedly connected with the bottom end of the filter box (1).

2. The activated carbon adsorption filter device of claim 1, wherein: One end of the connecting frame (6) is fixedly installed with the bottom end of the filter box (1), and the size specification of the inner wall of the connecting frame (6) is matched with the size specification of the surface of the sliding frame (5), the sliding frame (5) and the mounting frame (4) are vertically arranged, and one end of the mounting frame (4) is movably connected with the surface of the storage box (3).

3. The activated carbon adsorption filter device of claim 1, wherein: One end of the connecting frame (6) is fixedly installed with a control frame (7), the inner wall of the control frame (7) is threadedly connected with a first threaded rod (8), and the surface of the first threaded rod (8) is rotatably installed with the bottom end of the filter box (1).

4. The activated carbon adsorption filter of claim 1, wherein: The surface of the filter box (1) is fixedly installed with a fixed frame (9), the surface of the fixed frame (9) is fixedly connected with a motor (10), the output end of the motor (10) is fixedly installed with a connecting gear (11), the center of the connecting gear (11) is on the same straight line with the center of the motor (10), and one end of the connecting gear (11) is engaged with one end of the threaded rod.

5. The activated carbon adsorption filter of claim 1, wherein: The surface of the connecting frame (6) is clamped with a plurality of fixed bolts (12), a plurality of fixed bolts (12) are divided into two groups, two groups of fixed bolts (12) are symmetrically distributed about the connecting frame (6), and the surface of the fixed bolt (12) is threadedly connected with the inner wall of the filter box (1).

6. The activated carbon adsorption filter of claim 1, wherein: The inner wall of the mounting frame (4) is threadedly installed with a second threaded rod (13), the surface of the second threaded rod (13) is threadedly connected with a limiting frame (14), and the surface of the limiting frame (14) is movably installed with the surface of the storage box (3).

7. The activated carbon adsorption filter of claim 1, wherein: The top of the mounting frame (4) is fixedly connected with a spring (15), the top of the spring (15) is fixedly installed with the bottom end of the limiting frame (14), and the center of the spring (15) is on the same straight line with the center of the threaded rod.

8. The activated carbon adsorption filter of claim 1, wherein: The surface of the mounting frame (4) and the limiting frame (14) is fixedly connected with an auxiliary sheet (16), and the auxiliary sheet (16) is a rubber sheet.

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