Novel activated carbon waste gas adsorption and purification device

Abstract

The utility model discloses a novel activated carbon waste gas adsorption and purification device which comprises a purification box, a fixed plate is fixedly connected inside the purification box, and a filter assembly is arranged on the upper left portion inside the purification box. Through the arrangement of the inserting columns and the inserting grooves, when activated carbon in the activated carbon frame needs to be taken out and replaced, the two pulling plates are poked inwards, the pulling plates can drive the inserting columns on the two sides to move inwards, meanwhile, the inserting columns move to drive the moving plates to extrude the springs, and the inserting columns can be separated from the interiors of the inserting grooves; then the sealing plate and the activated carbon frame are pulled outwards to slide out of the sliding groove, activated carbon in the activated carbon frame is replaced, the pulling plate is pulled inwards after replacement is completed, the pulling plate is loosened after the activated carbon frame is completely inserted into the sliding groove, the spring stretches to eject the inserting column into the inserting groove, installation is completed, assembly and disassembly are easy and rapid, and use by a user is facilitated; the practicability of the purification device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas adsorption and purification, in particular to a novel activated carbon waste gas adsorption and purification device. Background Technique

[0002] Waste gas purification mainly refers to the work of treating industrial waste gas generated in industrial sites, such as dust particles, flue gas soot, odor gas, toxic and harmful gas. Common waste gas purifications include factory soot waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas odor purification, acid-base waste gas purification, chemical waste gas purification, etc.

[0003] After the existing purification device purifies a large amount of waste gas, the activated carbon inside it will be saturated and cannot be used continuously, and needs to be replaced or regenerated. However, the steps for taking out the activated carbon are rather cumbersome, wasting a lot of time, greatly affecting the purification efficiency of the waste gas, being inconvenient for users to use, and reducing the practicability of the purification device. Content of the Utility Model

[0004] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a novel activated carbon waste gas adsorption and purification device, which has the advantage of fast loading and unloading, and solves the problem that after the existing purification device purifies a large amount of waste gas, the activated carbon inside it will be saturated and cannot be used continuously, and needs to be replaced or regenerated. However, the steps for taking out the activated carbon are rather cumbersome, wasting a lot of time, and greatly affecting the purification efficiency of the waste gas.

[0005] To achieve the above object, the present utility model provides the following technical solutions: a novel activated carbon waste gas adsorption and purification device, including a purification box, an inner portion of the purification box is fixedly connected with a fixing plate, a filtering component is arranged at the upper left inside the purification box, the filtering component includes a mounting groove, a sealing plate, a connecting plate, an inserting post, a moving plate, a spring, a pulling plate, a slot, an activated carbon frame and a sliding groove, the mounting groove is opened at the upper left of the front surface of the purification box, the sealing plate is located inside the mounting groove and is slidably connected therewith, two of the connecting plates are located on both sides of the front surface of the sealing plate, both of the inserting posts penetrate to the inner sides of the connecting plates and are slidably connected therewith, the moving plates are sleeved on the surfaces of the inserting posts and are fixedly connected therewith, both of the springs are sleeved on the surfaces of the inserting posts, the springs are located inside the connecting plates and the moving plates, the pulling plates are located inside the connecting plates and are fixedly connected with the inner ends of the inserting posts, the slots are located at both ends of the top wall and the bottom wall of the mounting groove, the slots are slidably connected with the outer ends of the inserting posts, the activated carbon frame is located on the back surface of the sealing plate and is fixedly connected therewith, a bottom wall of the activated carbon frame is a screen, the sliding groove is opened on the inner wall of the purification box and the left wall of the fixing plate, the sliding groove is slidably connected with the activated carbon frame, an air inlet pipe is arranged at the top of the purification box, and a first exhaust pipe is communicated with the lower left of the back surface of the purification box.

[0006] Preferably, both sides of the inner portion of the purification box are fixedly connected with partition plates, both sides of the partition plates are fixedly connected with the inner wall of the purification box and the side surface of the fixing plate, a filtering component is arranged at the bottom of the left partition plate, a first circulation pipe is communicated with the left side of the back surface of the purification box, an input end of the first circulation pipe is located below the top filtering component, and an output end of the first circulation pipe is located above the bottom filtering component.

[0007] Preferably, both sides of the top of the purification box are communicated with shunt pipes, the shunt pipes are communicated with the bottom end of the air inlet pipe, shunt valves are arranged on both sides of the front surface of the shunt pipes, filtering components are arranged at the upper right and the lower right inside the purification box, two groups of filtering components on the right side of the purification box and two groups of filtering components on the left side of the purification box are arranged in a mirror image, a second circulation pipe is communicated with the right side of the back surface of the purification box, the second circulation pipe and the first circulation pipe are arranged in a mirror image, a second exhaust pipe is communicated with the lower right of the back surface of the purification box, and the second exhaust pipe and the first exhaust pipe are arranged in a mirror image.

[0008] Preferably, sealing strips are fixedly connected to the tops of the activated carbon frames, surfaces of the sealing strips are attached to the top walls of the sliding grooves, and a cross-sectional area inside the activated carbon frames is larger than a cross-sectional area from the left side of the fixing plate to the left wall of the purification box.

[0009] Preferably, for the present utility model, rolling grooves are provided on the bottom walls on both the left and right sides of the sliding groove, ball bearings are rotatably connected inside the rolling grooves, and the tops of the ball bearings are rotatably connected to the bottom surface of the activated carbon frame.

[0010] Preferably, for the present utility model, side plates are fixedly connected to both ends on the left and right sides of the purification box, a plurality of pedals are fixedly connected to the inner sides of the side plates, and handrails are fixedly connected to the outer ends of the side plates.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. Through the arrangement of the insertion posts and the slots in the present utility model, when it is necessary to take out and replace the activated carbon inside the activated carbon frame, the two pull plates are toggled inward, the pull plates will drive the insertion posts on both sides to move inward, and at the same time, the movement of the insertion posts drives the moving plate to squeeze the spring, so that the insertion posts can be disengaged from the inside of the slots. Then, the sealing plate and the activated carbon frame are pulled out of the sliding groove, and the activated carbon inside the activated carbon frame is replaced. After the replacement is completed, the pull plate is toggled inward. When the activated carbon frame is completely inserted into the sliding groove, the pull plate is released, and the spring rebounds to eject the insertion posts into the inside of the slots to complete the installation. The loading and unloading are simple and fast, which facilitates the use of the user and improves the practicability of the purification device.

[0013] 2. Through the arrangement of the first circulation pipe in the present utility model, when the waste gas is filtered by the filtering component in the upper left, it will enter the bottom of the partition plate through the first circulation pipe and be secondarily filtered by the filtering component in the lower left, greatly improving the filtering and purification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a front view schematic diagram of the structure of the present utility model;

[0015] Figure 2 is a rear view schematic diagram of the structure of the present utility model;

[0016] Figure 3 is a front view sectional schematic diagram of the structure of the present utility model;

[0017] Figure 4 is a front view sectional schematic diagram of the sliding groove of the structure of the present utility model;

[0018] Figure 5 is an enlarged schematic diagram of the filtering component of the structure of the present utility model.

[0019] In the figure: 1, purification box; 2, fixed plate; 3, installation groove; 4, sealing plate; 5, connecting plate; 6, inserting column; 7, moving plate; 8, spring; 9, pulling plate; 10, slot; 11, activated carbon frame; 12, sliding groove; 13, intake pipe; 14, first exhaust pipe; 15, partition plate; 16, first circulation pipe; 17, shunt pipe; 18, shunt valve; 19, second circulation pipe; 20, second exhaust pipe; 21, sealing strip; 22, rolling groove; 23, ball; 24, side plate; 25, pedal; 26, handrail. Detailed implementation manner

[0020] 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.

[0021] As Figures 1 to 5 shown, a new type of activated carbon waste gas adsorption and purification device includes a purification box 1. A fixed plate 2 is fixedly connected inside the purification box 1. A filtering component is arranged in the upper left of the interior of the purification box 1. The filtering component includes an installation groove 3, a sealing plate 4, a connecting plate 5, an inserting column 6, a moving plate 7, a spring 8, a pulling plate 9, a slot 10, an activated carbon frame 11, and a sliding groove 12. The installation groove 3 is opened in the upper left of the front of the purification box 1. The sealing plate 4 is located inside the installation groove 3 and is slidably connected thereto. Two connecting plates 5 are located on both sides of the front of the sealing plate 4. Two inserting columns 6 penetrate to the inner sides of the connecting plates 5 and are slidably connected thereto. The moving plates 7 are sleeved on the surfaces of the inserting columns 6 and are fixedly connected thereto. Two springs 8 are sleeved on the surfaces of the inserting columns 6. The springs 8 are located inside the connecting plates 5 and the moving plates 7. The pulling plates 9 are located inside the connecting plates 5 and are fixedly connected to the inner ends of the inserting columns 6. The slots 10 are located at both ends of the top and bottom walls of the installation groove 3. The slots 10 are slidably connected to the outer ends of the inserting columns 6. The activated carbon frame 11 is located on the back of the sealing plate 4 and is fixedly connected thereto. The bottom wall of the activated carbon frame 11 is a sieve. The sliding groove 12 is opened on the inner wall of the purification box 1 and the left wall of the fixed plate 2. The sliding groove 12 is slidably connected to the activated carbon frame 11. An intake pipe 13 is arranged on the top of the purification box 1. The lower left of the back of the purification box 1 is communicated with a first exhaust pipe 14.

[0022] Refer to Figures 1 to 4, partition plates 15 are fixedly connected to both sides inside the purification box 1. Both sides of the partition plates 15 are fixedly connected to the inner wall of the purification box 1 and the side surface of the fixing plate 2. A filtering assembly is arranged at the bottom of the left partition plate 15. The left side of the back of the purification box 1 is communicated with a first circulation pipe 16. The input end of the first circulation pipe 16 is located below the top filtering assembly, and the output end of the first circulation pipe 16 is located above the bottom filtering assembly.

[0023] As a technical optimization scheme of the present utility model, through the arrangement of the first circulation pipe 16, when the waste gas is filtered by the filtering assembly in the upper left, it will enter the bottom of the partition plate 15 through the first circulation pipe 16 and be secondarily filtered by the filtering assembly in the lower left, greatly improving the filtering and purification effect.

[0024] Reference Figures 1 to 4 , both sides of the top of the purification box 1 are communicated with shunt pipes 17. The shunt pipes 17 are communicated with the bottom end of the intake pipe 13. Shunt valves 18 are arranged on both sides of the front of the shunt pipes 17. Filtering assemblies are arranged in the upper right and lower right inside the purification box 1. The two groups of filtering assemblies on the right side of the purification box 1 are arranged in a mirror image with the two groups of filtering assemblies on the left side of the purification box 1. The right side of the back of the purification box 1 is communicated with a second circulation pipe 19. The second circulation pipe 19 is arranged in a mirror image with the first circulation pipe 16. The lower right of the back of the purification box 1 is communicated with a second exhaust pipe 20. The second exhaust pipe 20 is arranged in a mirror image with the first exhaust pipe 14.

[0025] As a technical optimization scheme of the present utility model, through the arrangement of the shunt pipes 17, when it is necessary to replace the activated carbon particles inside the two groups of filtering assemblies on the left, the left shunt valve 18 can be rotated to make the waste gas only output from the right end of the shunt pipe 17. Similarly, when replacing the activated carbon particles on the right, the right shunt valve 18 is rotated, so that the activated carbon replacement will not affect the input and purification of the waste gas, thus eliminating the need to shut down the equipment for replacement and further improving the treatment and purification efficiency of the waste gas.

[0026] Reference Figure 5 , sealing strips 21 are fixedly connected to the tops of the activated carbon frames 11. The surfaces of the sealing strips 21 are attached to the top walls of the sliding grooves 12. The inner cross-sectional area of the activated carbon frames 11 is larger than the cross-sectional area from the left side of the fixing plate 2 to the left wall of the purification box 1.

[0027] As a technical optimization scheme of the present utility model, through the arrangement of the sealing strips 21, the sealing performance of the device is improved, avoiding the leakage of waste gas from the gap between the sealing plate 4 and the activated carbon frame 11 and causing pollution.

[0028] Reference Figure 4 , rolling grooves 22 are opened on the bottom walls of the left and right sides of the sliding grooves 12. Ball bearings 23 are rotatably connected inside the rolling grooves 22. The tops of the ball bearings 23 are rotatably connected to the bottom surfaces of the activated carbon frames 11.

[0029] As a technical optimization solution of the present utility model, through the arrangement of the ball bearings 23, the friction between the bottom surface of the activated carbon frame 11 and the bottom wall of the sliding groove 12 is greatly reduced, making it easier and faster to pull out the activated carbon frame 11, and further improving the replacement speed of the activated carbon particles.

[0030] Reference Figure 1 and Figure 2 Referring to

[0031] As a technical optimization solution of the present utility model, through the arrangement of the pedals 25, since the flow dividing valve 18 is located at the top of the purification box 1 and is relatively high from the ground, the pedals 25 enable the operator to hold the handrails 26 and step on the pedals 25 to close the corresponding flow dividing valve 18 when closing the flow dividing valve 18, which facilitates the operation of the operator.

[0032] The working principle and usage process of the present utility model: When in use, the user places the activated carbon particles inside the activated carbon frame 11 and connects the waste gas pipeline to the intake pipe 13, so that the waste gas enters the two sides inside the purification box 1 through the flow dividing pipe 17 respectively, and is filtered by the upper two groups of filtering components, and then is respectively transported to the upper part of the lower two groups of filtering components through the first circulation pipe 16 and the second circulation pipe 19 for secondary filtering, and finally is discharged through the first exhaust pipe 14 and the second exhaust pipe 20 to complete the filtering. When it is necessary to replace the activated carbon on the left side in two groups, hold the handrail 26 and step on the pedal 25 to close the flow dividing valve 18 on the left side, so that the waste gas only enters the right side inside the purification box 1. Dial the two pull plates 9 inward, and the pull plates 9 will drive the plug posts 6 on both sides to move inward. At the same time, the movement of the plug posts 6 drives the moving plate 7 to squeeze the spring 8, so that the plug posts 6 can be disengaged from the inside of the slot 10. Then pull the sealing plate 4 and the activated carbon frame 11 outwards and slide them out of the sliding groove 12, and replace the activated carbon inside the activated carbon frame 11. After the replacement is completed, dial the pull plate 9 inward. When the activated carbon frame 11 is completely inserted into the sliding groove 12, release the pull plate 9, so that the spring 8 rebounds and pops the plug posts 6 into the inside of the slot 10 to complete the installation. After the installation is completed, open the flow dividing valve 18 on the left side, then close the flow dividing valve 18 on the right side, and repeat the above steps for replacement. Finally, open the flow dividing valve 18 on the right side.

[0033] It should be noted that in this text, 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 term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0034] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand 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 new type of activated carbon waste gas adsorption and purification device, including a purification box (1), characterized in that: A fixing plate (2) is fixedly connected inside the purification box (1). A filtering component is arranged in the upper left of the inside of the purification box (1). The filtering component includes a mounting groove (3), a sealing plate (4), a connecting plate (5), a plug post (6), a moving plate (7), a spring (8), a pulling plate (9), a slot (10), an activated carbon frame (11) and a sliding groove (12). The mounting groove (3) is opened in the upper left of the front of the purification box (1). The sealing plate (4) is located inside the mounting groove (3) and is slidably connected with it. The two connecting plates (5) are located on both sides of the front of the sealing plate (4). The two plug posts (6) penetrate to the inner sides of the connecting plates (5) and are slidably connected with them. The moving plates (7) are sleeved on the surfaces of the plug posts (6) and are fixedly connected with them. The two springs (8) are sleeved on the surfaces of the plug posts (6). The springs (8) are located inside the connecting plates (5) and the moving plates (7). The pulling plates (9) are located inside the connecting plates (5) and are fixedly connected with the inner ends of the plug posts (6). The slots (10) are located at both ends of the top wall and the bottom wall of the mounting groove (3). The slots (10) are slidably connected with the outer ends of the plug posts (6). The activated carbon frame (11) is located on the back of the sealing plate (4) and is fixedly connected with it. The bottom wall of the activated carbon frame (11) is a screen. The sliding groove (12) is opened on the inner wall of the purification box (1) and the left wall of the fixing plate (2). The sliding groove (12) is slidably connected with the activated carbon frame (11). An air inlet pipe (13) is arranged at the top of the purification box (1). A first exhaust pipe (14) is communicated with the lower left of the back of the purification box (1).

2. The novel activated carbon waste gas adsorption and purification device according to claim 1, characterized in that: Partition plates (15) are fixedly connected to both sides inside the purification box (1). Both sides of the partition plates (15) are fixedly connected with the inner wall of the purification box (1) and the side surface of the fixing plate (2). A filtering component is arranged at the bottom of the left partition plate (15). A first circulation pipe (16) is communicated with the left side of the back of the purification box (1). The input end of the first circulation pipe (16) is located below the top filtering component. The output end of the first circulation pipe (16) is located above the bottom filtering component.

3. A novel activated carbon waste gas adsorption and purification device according to claim 2, characterized in that: Diversion pipes (17) are communicated with both sides of the top of the purification box (1). The diversion pipes (17) are communicated with the bottom end of the air inlet pipe (13). Diversion valves (18) are arranged on both sides of the front of the diversion pipes (17). Filtering components are arranged in the upper right and the lower right of the inside of the purification box (1). The two groups of filtering components on the right side of the purification box (1) are arranged in a mirror image with the two groups of filtering components on the left side of the purification box (1). A second circulation pipe (19) is communicated with the right side of the back of the purification box (1). The second circulation pipe (19) is arranged in a mirror image with the first circulation pipe (16). A second exhaust pipe (20) is communicated with the lower right of the back of the purification box (1). The second exhaust pipe (20) is arranged in a mirror image with the first exhaust pipe (14).

4. A novel activated carbon waste gas adsorption and purification device according to claim 1, characterized in that: Sealing strips (21) are fixedly connected to the tops of the activated carbon frames (11), and the surfaces of the sealing strips (21) are in contact with the top walls of the sliding grooves (12). The cross-sectional area inside the activated carbon frame (11) is larger than the cross-sectional area from the left side of the fixing plate (2) to the left wall of the purification tank (1).

5. A novel activated carbon waste gas adsorption and purification device according to claim 1, characterized in that: Rolling grooves (22) are formed in the bottom walls on the left and right sides of the sliding groove (12). Ball bearings (23) are rotatably connected inside the rolling grooves (22), and the tops of the ball bearings (23) are in rolling connection with the bottom surface of the activated carbon frame (11).

6. A novel activated carbon waste gas adsorption and purification device according to claim 1, characterized in that: Side plates (24) are fixedly connected to both ends on the left and right sides of the purification tank (1). A plurality of pedals (25) are fixedly connected to the inner sides of the side plates (24), and handrails (26) are fixedly connected to the outer ends of the side plates (24).

Images