Activated carbon purification box

Abstract

The utility model discloses an activated carbon purification box which comprises a purification box body, the two sides of the purification box body are fixedly connected with an air inlet pipe and an air outlet pipe respectively, the inner surface of the purification box body is fixedly connected with a plurality of positioning blocks, the inner surfaces of the positioning blocks are movably connected with an activated carbon filter plate, and the upper surface of the activated carbon filter plate is fixedly connected with a connecting plate. A handle is fixedly connected to the upper surface of the connecting plate, sliding ways are fixedly connected to the two sides of the purifying box, limiting rods are fixedly connected to the inner surfaces of the two sliding ways, and two T-shaped blocks are slidably connected to the outer surfaces of the two limiting rods. Through the arrangement of an activated carbon filter plate, a connecting plate, a handle and other structures, when the activated carbon filter plate needs to be replaced, a fixing rod is pulled, so that fixing of the connecting plate can be relieved, then the handle is lifted upwards, the activated carbon filter plate and the connecting plate can be taken out from the interior of the purification box to be replaced, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the field of environmental protection equipment, in particular to an activated carbon purification box. Background Art

[0002] Waste gas refers to useless gases discharged by humans during the production and life processes. Waste gas has a strong odor and seriously pollutes the environment and affects human health. In order to reduce the pollution of waste gas to the environment, activated carbon purification boxes are usually used to filter the waste gas during the waste gas emission process.

[0003] In the prior art, when the activated carbon filter plate in the activated carbon purification box has been used for a period of time and the filtering effect decreases and the filter plate needs to be replaced, since the filter plate is usually installed inside the purification box, it takes a lot of time to disassemble the purification box, and then take the filter plate out of the purification box and replace it, which is time-consuming and laborious. Therefore, an activated carbon purification box is needed. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art and provides an activated carbon purification box. Through the arrangement of structures such as an activated carbon filter plate, a connecting plate and a handle, when the activated carbon filter plate needs to be replaced, the fixing rod is pulled to release the fixing of the connecting plate, and then the handle is lifted upwards, so that the activated carbon filter plate and the connecting plate can be taken out from the inside of the purification box for replacement, which saves time and effort. Through the arrangement of a positioning block and a fixing rod, when the activated carbon filter plate needs to be installed, the activated carbon filter plate is inserted into the positioning groove on the positioning block to achieve a preliminary connection between the purification box and the activated carbon filter plate, and then the fixing rod is contacted with the connecting plate to achieve the fixing of the activated carbon filter plate and the connecting plate, and the installation between the purification box and the activated carbon filter plate is completed, which is convenient and quick.

[0005] The utility model also provides an activated carbon purification box as mentioned above, including a purification box, wherein both sides of the purification box are respectively fixedly connected with an air inlet pipe and an air outlet pipe, the inner surface of the purification box is fixedly connected with a plurality of positioning blocks, the inner surface of the positioning blocks is movably connected with an activated carbon filter plate, the upper surface of the activated carbon filter plate is fixedly connected with a connecting plate, and the upper surface of the connecting plate is fixedly connected with a handle.

[0006] Both sides of the purification box are fixedly connected with slides, the inner surfaces of the two slides are fixedly connected with limit rods, the outer surfaces of the two limit rods are slidably connected with two T-blocks, the side surfaces of the four T-blocks are fixedly connected with connecting blocks, the side surfaces of the four connecting blocks are fixedly connected with connecting shafts, the outer surfaces of the four connecting shafts are rotatably connected with flip rods, and the upper surfaces of the corresponding two flip rods are fixedly connected with the same fixed rod.

[0007] According to the activated carbon purification box, a positioning groove is provided on the positioning block, and the outer surface of the activated carbon filter plate is movably connected to the positioning groove, so that the activated carbon filter plate can be easily installed and removed.

[0008] According to the activated carbon purification box, an anti-slip groove is provided on the slideway, and the outer surface of the T-block is slidably connected to the anti-slip groove. The anti-slip groove is provided to prevent the T-block from detaching from the slideway.

[0009] According to the activated carbon purification box, the side surface of the limit rod is fixedly connected to the anti-slip groove, and the limit rod passes through the T-block. Through the setting of the limit rod, the moving direction of the T-block is limited so that the T-block can only move in the horizontal direction.

[0010] According to the activated carbon purification box, the outer surface of the limit rod is slidably sleeved with a spring, one end of the spring is fixedly connected to the side surface of the T-block, and the end of the spring away from the T-block is fixedly connected to the side inner wall of the anti-slip groove. Under the action of the spring, the fixing rod can quickly contact the connecting plate.

[0011] According to the activated carbon purification box, the outer surface of the connecting plate is in contact with the purification box, and the upper surfaces of the purification box and the connecting plate are in contact with the fixing rod.

[0012] According to the activated carbon purification box, the air inlet pipe and the air outlet pipe are both connected to the purification box, the number of the springs is four and they are distributed in a rectangular array, the exhaust gas can smoothly enter the purification box through the air inlet pipe, and the filtered gas can be discharged from the purification box through the air outlet pipe.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is the overall structural diagram of an activated carbon purification box of the utility model;

[0016] Figure 2 This is a structural schematic diagram of a cross-section of a purification box of an activated carbon purification box of the utility model;

[0017] Figure 3 This is a structural schematic diagram of a cross-section of an activated carbon filter plate of an activated carbon purification box of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the slide section of an activated carbon purification box of the utility model;

[0019] Figure 5 The utility model is a schematic structural diagram of a T-block cross-section of an activated carbon purification box.

[0020] Legend:

[0021] 1. Purification box; 2. Air inlet pipe; 3. Air outlet pipe; 4. Positioning block; 5. Activated carbon filter plate; 6. Connecting plate; 7. Spring; 8. Handle; 9. Positioning groove; 10. Slide; 11. Limit rod; 12. T-block; 13. Connecting block; 14. Connecting shaft; 15. Flip rod; 16. Fixing rod; 17. Anti-slip groove. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-5 The utility model embodiment provides an activated carbon purification box, which includes a purification box 1, and the two sides of the purification box 1 are respectively fixedly connected with an air inlet pipe 2 and an air outlet pipe 3, the air inlet pipe 2 and the air outlet pipe 3 are both connected to the purification box 1, and the inner surface of the purification box 1 is fixedly connected with a plurality of positioning blocks 4, and the inner surface of the positioning block 4 is movably connected with an activated carbon filter plate 5, and the upper surface of the activated carbon filter plate 5 is fixedly connected with a connecting plate 6, and the outer surface of the connecting plate 6 is in contact with the purification box 1, and the upper surface of the connecting plate 6 is fixedly connected with a handle 8, and a positioning groove 9 is opened on the positioning block 4, and the outer surface of the activated carbon filter plate 5 is movably connected to the positioning groove 9.

[0024] Both sides of the purification box 1 are fixedly connected with slideways 10, the inner surfaces of the two slideways 10 are fixedly connected with limit rods 11, the outer surfaces of the two limit rods 11 are slidably connected with two T-blocks 12, the side surfaces of the four T-blocks 12 are fixedly connected with connecting blocks 13, the side surfaces of the four connecting blocks 13 are fixedly connected with connecting shafts 14, the outer surfaces of the four connecting shafts 14 are rotatably connected with flip rods 15, and the upper surfaces of the corresponding two flip rods 15 are fixedly connected with the same fixed rod 16. The purification box 1, the connection The upper surfaces of the connecting plates 6 are in contact with the fixing rods 16, an anti-slip groove 17 is provided on the slideway 10, the outer surface of the T-block 12 is slidably connected to the anti-slip groove 17, the side surface of the limiting rod 11 is fixedly connected to the anti-slip groove 17, the limiting rod 11 passes through the T-block 12, and a spring 7 is slidably sleeved on the outer surface of the limiting rod 11, one end of the spring 7 is fixedly connected to the side surface of the T-block 12, and the end of the spring 7 away from the T-block 12 is fixedly connected to the side inner wall of the anti-slip groove 17, and the number of springs 7 is four and they are distributed in a rectangular array.

[0025] Working principle: Pull the two fixed rods 16 to both sides at the same time, so that the moving fixed rod 16 drives the flip rod 15, the connecting shaft 14 and the connecting block 13 to move, so that the moving connecting block 13 can drive the T-block 12 to move horizontally on the limit rod 11, and at the same time, the moving T-block 12 will squeeze the spring 7 on the anti-slip groove 17, so that the spring 7 is in a taut state. When the moved fixed rod 16 no longer contacts the connecting plate 6, the contact restricts the connecting plate 6. When the moved fixed rod 16 does not affect the purification box 1 but affects the flipping of the fixed rod 16, the two fixed rods are flipped downward at the same time. The fixed rod 16 is used to make the flipped fixed rod 16 drive the flip rod 15 to rotate with the connecting shaft 14 on the connecting block 13 as the central axis. When the fixed rod 16 is flipped at a certain angle, the lower surfaces of the two fixed rods 16 are parallel to the front and rear surfaces of the purification box 1 respectively. The pulled fixed rod 16 is released, so that the spring 7 is no longer restricted and rebounds, so that the rebounding spring 7 drives the connecting block 13, the connecting shaft 14, the flip rod 15 and the fixed rod 16 to reset. When the moved fixed rod 16 fits with the purification box 1, the spring 7 is restricted again, so that the spring 7 can no longer continue to rebound. At the same time, the fixing rod 16 is restricted to facilitate the subsequent installation of the activated carbon filter plate 5, and then the handle 8 is lifted upward to remove the connecting plate 6 and the activated carbon filter plate 5 from the positioning block 4 on the purification box 1, and then the new activated carbon filter plate 5 is inserted into the positioning groove 9 on the positioning block 4 to complete the preliminary connection between the purification box 1 and the activated carbon filter plate 5, and then the two fixing rods 16 are pulled to both sides again so that the fixing rods 16 are no longer in contact with the purification box 1, so that the moving fixing rods 16 simultaneously drive the flip rod 15, the connecting shaft 14, the connecting block 13 and the T-block 12 to move, and the moving T-block 12 is again The spring 7 is squeezed to tighten the spring 7 again. When the moved fixing rod 16 will not be affected by the purification box 1 and the flipping, the two fixing rods 16 are flipped upward at the same time, so that the lower surface of the fixing rod 16 after flipping is parallel to the upper surface of the purification box 1 and the connecting plate 6, and the pulled fixing rod 16 is released, so that the spring 7 is no longer restricted to rebound, and the rebounded spring 7 drives the connecting block 13, the connecting shaft 14, the flipping rod 15 and the fixing rod 16 to reset, so that the reset fixing rod 16 can contact the upper surface of the purification box 1 and the connecting plate 6, and the activated carbon filter plate 5 is fixed.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An activated carbon purification box, characterized in that: include: A purification box (1), wherein an air inlet pipe (2) and an air outlet pipe (3) are fixedly connected to both sides of the purification box (1), a plurality of positioning blocks (4) are fixedly connected to the inner surface of the purification box (1), an activated carbon filter plate (5) is movably connected to the inner surface of the positioning block (4), a connecting plate (6) is fixedly connected to the upper surface of the activated carbon filter plate (5), and a handle (8) is fixedly connected to the upper surface of the connecting plate (6); Both sides of the purification box (1) are fixedly connected to slideways (10), the inner surfaces of the two slideways (10) are fixedly connected to limit rods (11), the outer surfaces of the two limit rods (11) are slidably connected to two T-blocks (12), the side surfaces of the four T-blocks (12) are fixedly connected to connecting blocks (13), the side surfaces of the four connecting blocks (13) are fixedly connected to connecting shafts (14), the outer surfaces of the four connecting shafts (14) are rotatably connected to flip rods (15), and the upper surfaces of the two corresponding flip rods (15) are fixedly connected to the same fixing rod (16).

2. An activated carbon purification box according to claim 1, characterized in that: The positioning block (4) is provided with a positioning groove (9), and the outer surface of the activated carbon filter plate (5) is movably connected to the positioning groove (9).

3. An activated carbon purification box according to claim 1, characterized in that: The slideway (10) is provided with an anti-slip groove (17), and the outer surface of the T-shaped block (12) is slidably connected to the anti-slip groove (17).

4. An activated carbon purification box according to claim 1, characterized in that: The side surface of the limiting rod (11) is fixedly connected to the anti-slip groove (17), and the limiting rod (11) passes through the T-shaped block (12).

5. The activated carbon purification box according to claim 1, characterized in that: A spring (7) is slidably sleeved on the outer surface of the limiting rod (11), one end of the spring (7) is fixedly connected to the side surface of the T-shaped block (12), and one end of the spring (7) away from the T-shaped block (12) is fixedly connected to the side inner wall of the anti-slip groove (17).

6. An activated carbon purification box according to claim 1, characterized in that: The outer surface of the connecting plate (6) is in contact with the purification box (1), and the upper surfaces of the purification box (1) and the connecting plate (6) are in contact with the fixing rod (16).

7. An activated carbon purification box according to claim 5, characterized in that: The air inlet pipe (2) and the air outlet pipe (3) are both connected to the purification box (1), and the number of the springs (7) is four and they are distributed in a rectangular array.

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