Device for treating waste gas through activated carbon adsorption, concentration and combustion
By improving the structure of the activated carbon adsorption and concentration combustion treatment device, convenient maintenance and resource reuse of waste gas residues are achieved, problems of maintenance difficulties and resource waste in traditional devices are solved, and treatment efficiency and environmental protection effect are improved.
Patent Information
- Application Number
- CN202422381435.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-29
AI Technical Summary
The traditional activated carbon adsorption and concentration combustion treatment waste gas device is not convenient for maintenance and replacement, and substances with recycling value in the waste gas residue are difficult to collect and utilize.
A device structure including a support plate, a support column, a fixed base plate, a processing box, a chute and a handle are designed, allowing the filter and activated carbon adsorption plate to slide out easily, facilitate maintenance and replacement, and collect waste gas residue through the collection tank to achieve resource reuse.
It shortens maintenance time, reduces maintenance costs, improves activated carbon adsorption efficiency, extends service life, reduces garbage disposal pressure, and protects the ecological environment.
Smart Images
Figure CN223170633U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of waste gas treatment, in particular to an activated carbon adsorption and concentration combustion waste gas treatment device. Background Technique
[0002] With the improvement of environmental protection awareness and the strengthening of environmental protection policies globally, the demand for waste gas treatment equipment will continue to increase. As an efficient and environmentally friendly waste gas treatment solution, the activated carbon adsorption and concentration combustion waste gas treatment device will be favored by more enterprises. The application fields of this device are very extensive, covering multiple industries such as spraying, electronics, optoelectronics, automobile manufacturing, and furniture production. With the continuous development and growth of these industries, the demand for waste gas treatment equipment will also continue to increase.
[0003] When the traditional activated carbon adsorption and concentration combustion waste gas treatment device is in use, there are still the following defects: it is not convenient for maintenance and replacement, and some waste gas residues may have certain recycling value, such as metal particles, catalyst carriers, etc., which are not convenient for collection and utilization. Therefore, developing an activated carbon adsorption and concentration combustion waste gas treatment device has important application value. Content of the Utility Model
[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to propose an activated carbon adsorption and concentration combustion waste gas treatment device.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: an activated carbon adsorption and concentration combustion waste gas treatment device, including a support plate, the support plate is fixedly connected with support columns, the support columns are fixedly connected with a fixed bottom plate, the fixed bottom plate is fixedly connected with a treatment box, the treatment box is provided with a first chute, an activated carbon adsorption plate body is slidably connected to the first chute, a first baffle is fixedly connected to the activated carbon adsorption plate body, a second baffle is fixedly connected to the first baffle, a first handle is fixedly connected to the second baffle, the treatment box is provided with a second chute, a filter screen is slidably connected to the second chute, a third baffle is fixedly connected to the filter screen, a fourth baffle is fixedly connected to the third baffle, and the third baffle is fixedly connected to the first handle.
[0006] As a further description of the above technical scheme:
[0007] The treatment box is provided with a third chute and a fourth chute, a collection tank is slidably connected to the fourth chute, a second handle is fixedly connected to the collection tank, a fifth baffle is slidably connected to the third chute, a sixth baffle is fixedly connected to the fifth baffle, a fifth chute is provided on the fifth baffle, and a third handle is fixedly connected to the sixth baffle.
[0008] As a further description of the above technical scheme:
[0009] A connecting pipe 1 penetrates and is connected to the treatment box. A first flange is fixedly connected to the connecting pipe 1. An inlet pipe is fixedly connected to the first flange. An air suction fan is fixedly connected inside the inlet pipe. A connecting pipe 2 penetrates and is connected to the treatment box. A second flange is fixedly connected to the connecting pipe 2. An outlet pipe is fixedly connected to the second flange.
[0010] As a further description of the above technical solution:
[0011] The connecting pipe 1 and the outlet pipe are arranged on both sides of the treatment box. The inlet pipe and the outlet pipe are fixedly connected to the support plate. The filter screen is located on one side of the connecting pipe 1. The activated carbon adsorption plate body is located on one side of the connecting pipe 2.
[0012] As a further description of the above technical solution:
[0013] The second handle slides in the fifth chute. There are two groups of the third handles. The activated carbon adsorption plate body and the filter screen are arranged inside the treatment box.
[0014] As a further description of the above technical solution:
[0015] The sixth baffle fits on the treatment box. The first baffle slides on the first chute. The third baffle slides on the second chute.
[0016] As a further description of the above technical solution:
[0017] The fourth baffle fits on the upper end of the treatment box. The second baffle fits on the upper end of the treatment box. There are two groups of the first handles.
[0018] The utility model has the following beneficial effects:
[0019] 1. In the utility model, by pulling two groups of the first handles, the staff can slide the filter screen out of the second chute and the activated carbon adsorption plate body out of the first chute. In this way, there is no need to disassemble the whole equipment or perform complex operations, which greatly shortens the maintenance time and reduces the maintenance cost. The detachable filter screen can initially filter out large particles and impurities in the waste gas, reduce the burden on the adsorption layer of the subsequent activated carbon adsorption plate body, and improve the adsorption efficiency and service life of the activated carbon adsorption plate body.
[0020] 2. In the utility model, the staff can pull two groups of the third handles to slide the fifth baffle out of the third chute, and pull the second handle to slide the collection tank out of the treatment box. By collecting these residues and performing appropriate treatment, the recycling of resources can be realized. The collection of residues can reduce the amount of waste entering landfills or incinerators, help relieve the pressure of waste treatment, and protect the ecological environment. Description of the Drawings
[0021] Figure 1 Schematic three-dimensional structure of an exhaust gas treatment device for activated carbon adsorption concentration combustion proposed by the present utility model Figure 1 ;
[0022] Figure 2 Schematic three-dimensional structure of an exhaust gas treatment device for activated carbon adsorption concentration combustion proposed by the present utility model Figure 2 ;
[0023] Figure 3 Schematic partial structure of an exhaust gas treatment device for activated carbon adsorption concentration combustion proposed by the present utility model Figure 1 ;
[0024] Figure 4 Schematic partial structure of an exhaust gas treatment device for activated carbon adsorption concentration combustion proposed by the present utility model Figure 2 ;
[0025] Figure 5 Schematic partial structure of an exhaust gas treatment device for activated carbon adsorption concentration combustion proposed by the present utility model Figure 3 .
[0026] Legend description:
[0027] 1. Support plate; 2. Support column; 3. Fixed bottom plate; 4. Treatment box; 5. First chute; 6. Activated carbon adsorption plate body; 7. First baffle; 8. Second baffle; 9. First handle; 10. Second chute; 11. Filter screen; 12. Third baffle; 13. Fourth baffle; 14. Third chute; 15. Fourth chute; 16. Collection tank; 17. Second handle; 18. Fifth baffle; 19. Sixth baffle; 20. Fifth chute; 21. Third handle; 22. First connecting pipe; 23. First flange; 24. Inlet pipe; 25. Suction fan; 26. Second connecting pipe; 27. Second flange; 28. Outlet pipe. Specific implementation manners
[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0029] Refer to Figures 1-5, an embodiment provided by the present utility model: an activated carbon adsorption and concentration combustion device for treating waste gas, which includes a support plate 1. The support plate 1 is fixedly connected with a support column 2. A fixed bottom plate 3 is fixedly connected to the support column 2. A treatment box 4 is fixedly connected to the fixed bottom plate 3. A first chute 5 is provided on the treatment box 4. An activated carbon adsorption plate body 6 is slidably connected to the first chute 5. A first baffle 7 is fixedly connected to the activated carbon adsorption plate body 6. A second baffle 8 is fixedly connected to the first baffle 7. A first handle 9 is fixedly connected to the second baffle 8. A second chute 10 is provided on the treatment box 4. A filter screen 11 is slidably connected to the second chute 10. A third baffle 12 is fixedly connected to the filter screen 11. A fourth baffle 13 is fixedly connected to the third baffle 12. The third baffle 12 is fixedly connected to the first handle 9. By pulling the two first handles 9, the staff can slide the filter screen 11 out of the second chute 10 and the activated carbon adsorption plate body 6 out of the first chute 5. In this way, there is no need to disassemble the whole device or perform complex operations, which greatly shortens the maintenance time and reduces the maintenance cost. The detachable filter screen 11 can initially filter out large particles and impurities in the waste gas, reduce the burden on the adsorption layer of the subsequent activated carbon adsorption plate body 6, and improve the adsorption efficiency and service life of the activated carbon adsorption plate body 6.
[0030] The processing box 4 is provided with a third chute 14 and a fourth chute 15. A collection tank 16 is slidably connected to the fourth chute 15. A second handle 17 is fixedly connected to the collection tank 16. A fifth baffle 18 is slidably connected to the third chute 14. A sixth baffle 19 is fixedly connected to the fifth baffle 18. A fifth chute 20 is provided on the fifth baffle 18. A third handle 21 is fixedly connected to the sixth baffle 19. A first connecting pipe 22 penetrates through the processing box 4. A first flange 23 is fixedly connected to the first connecting pipe 22. An inlet pipe 24 is fixedly connected to the first flange 23. An air suction fan 25 is fixedly connected inside the inlet pipe 24. A second connecting pipe 26 penetrates through the processing box 4. A second flange 27 is fixedly connected to the second connecting pipe 26. An outlet pipe 28 is fixedly connected to the second flange 27. The first connecting pipe 22 and the outlet pipe 28 are arranged on both sides of the processing box 4. The inlet pipe 24 and the outlet pipe 28 are fixedly connected to the support plate 1. The filter screen 11 is located on one side of the first connecting pipe 22. The activated carbon adsorption plate body 6 is located on one side of the second connecting pipe 26. The second handle 17 slides in the fifth chute 20. There are two groups of the third handles 21. The activated carbon adsorption plate body 6 and the filter screen 11 are arranged inside the processing box 4. The sixth baffle 19 fits on the processing box 4. The first baffle 7 slides in the first chute 5. The third baffle 12 slides in the second chute 10. The fourth baffle 13 fits on the upper end of the processing box 4. The second baffle 8 fits on the upper end of the processing box 4. There are two groups of the first handles 9. The staff can pull the two groups of the third handles 21 to slide the fifth baffle 18 out of the third chute 14. When the staff pulls the second handle 17, the collection tank 16 can be slid out of the processing box 4. In this way, by collecting these residues and carrying out appropriate treatment, the recycling of resources can be realized. The collection of residues can reduce the amount of waste entering landfills or incinerators, help relieve the pressure of waste treatment, and protect the ecological environment.
[0031] Working principle: First, the staff connects the inlet pipe 24 to the exhaust gas outlet. Then, the staff starts the suction fan 25. The suction fan 25 inhales the exhaust gas, and the exhaust gas is transmitted through the first connecting pipe 22 into the treatment tank 4. The exhaust gas is filtered on the provided filter net 11. After filtration, the filtered exhaust gas is adsorbed by the activated carbon adsorption plate body 6. Due to the blowing force of the suction fan 25, the exhaust gas continues to be transmitted to the second connecting pipe 26, and then through the second flange 27 to 28, and then transmitted to the concentration adsorption device. The low-concentration exhaust gas is adsorbed and concentrated by using its porosity and the surface tension of the voids. Generally, a concentration ratio of about 10 times or dozens of times can be achieved, so that the discharged exhaust gas is purified. After the adsorbent is saturated, hot air is used to desorb the organic solvents adsorbed on the adsorbent and send them to the catalytic combustion unit. After the concentrated and adsorbed exhaust gas is switched into the regenerative chamber by the reversing valve (not shown), it is heated when passing through the regenerative chamber. In a very short time, the low-temperature exhaust gas is heated to close to the furnace temperature (generally 50 - 100 °C lower than the furnace temperature). After the high-temperature exhaust gas enters the furnace, it draws the gas in the surrounding furnace to form a thin oxygen-deficient high-temperature gas flow with an oxygen content much lower than 21%, and it is burned and decomposed into carbon dioxide and water. At the same time, the flue gas after combustion in the furnace is discharged into the atmosphere through another regenerative chamber. When the high-temperature flue gas in the furnace passes through the regenerative body, sensible heat is stored in the regenerative body, and then the low-temperature flue gas is discharged through the reversing valve. After using for a certain period of time, the staff pulls two groups of first pull handles 9, so that the first baffle 7 slides on the first chute 5, and the third baffle 12 slides on the second chute 10. In this way, the filter net 11 can be slid out from the second chute 10, and the activated carbon adsorption plate body 6 can be slid out from the first chute 5. At this time, the staff can replace the filter net 11 and the activated carbon adsorption plate body 6. In this way, there is no need to disassemble the whole equipment or perform complex operations, which greatly shortens the maintenance time and reduces the maintenance cost. The detachable filter net 11 can initially filter out large particles and impurities in the exhaust gas, reduce the burden on the adsorption layer of the subsequent activated carbon adsorption plate body 6, and improve the adsorption efficiency and service life of the activated carbon adsorption plate body 6. When the exhaust gas passes through the filter net 11, the exhaust gas is filtered. There may be certain metal particles, catalyst carriers, etc. in the exhaust gas residue, which fall onto the collection tank 16. At this time, the staff can pull two groups of third pull handles 21, and the fifth baffle 18 can be slid out from the third chute 14, and the fifth chute 20 can be slid out from the second pull handle 17. Then the staff can pull the second pull handle 17 to make the collection tank 16 slide on the fourth chute 15. At this time, the staff can slide the collection tank 16 out of the treatment tank 4. Then the staff can recycle the metal particles, catalyst carriers and other reusable residues in the collection tank 16. In this way, by collecting these residues and performing appropriate treatment, the reuse of resources can be realized. The collection of residues can reduce the amount of waste entering the landfill or incinerator, help relieve the waste treatment pressure, and protect the ecological environment.The sealing performance of the third chute 14 and the fourth chute 15 can be enhanced by the provided sixth baffle 19, and the sealing performance of the first chute 5 and the second chute 10 can be increased by the provided second baffle 8 and fourth baffle 13.,
[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. An exhaust gas treatment device for activated carbon adsorption concentration combustion, comprising a support plate (1), characterized in that: The support plate (1) is fixedly connected with a support column (2), the support column (2) is fixedly connected with a fixed bottom plate (3), the fixed bottom plate (3) is fixedly connected with a processing box (4), the processing box (4) is provided with a first chute (5), an activated carbon adsorption plate body (6) is slidably connected to the first chute (5), a first baffle (7) is fixedly connected to the activated carbon adsorption plate body (6), a second baffle (8) is fixedly connected to the first baffle (7), a first handle (9) is fixedly connected to the second baffle (8), the processing box (4) is provided with a second chute (10), a filter screen (11) is slidably connected to the second chute (10), a third baffle (12) is fixedly connected to the filter screen (11), a fourth baffle (13) is fixedly connected to the third baffle (12), and the third baffle (12) is fixedly connected to the first handle (9).
2. The waste gas treatment device for activated carbon adsorption concentration combustion according to claim 1, wherein: The processing box (4) is provided with a third chute (14), the processing box (4) is provided with a fourth chute (15), a collection tank (16) is slidably connected to the fourth chute (15), a second handle (17) is fixedly connected to the collection tank (16), a fifth baffle (18) is slidably connected to the third chute (14), a sixth baffle (19) is fixedly connected to the fifth baffle (18), a fifth chute (20) is provided on the fifth baffle (18), and a third handle (21) is fixedly connected to the sixth baffle (19).
3. An apparatus for treating waste gas by activated carbon adsorption concentration combustion according to claim 2, characterized in that: A first connecting pipe (22) penetrates through the processing box (4), a first flange (23) is fixedly connected to the first connecting pipe (22), an inlet pipe (24) is fixedly connected to the first flange (23), a suction fan (25) is fixedly connected inside the inlet pipe (24), a second connecting pipe (26) penetrates through the processing box (4), a second flange (27) is fixedly connected to the second connecting pipe (26), and an outlet pipe (28) is fixedly connected to the second flange (27).
4. An apparatus for treating waste gas by activated carbon adsorption concentration combustion according to claim 3, characterized in that: The first connecting pipe (22) and the outlet pipe (28) are arranged on both sides of the processing box (4), the inlet pipe (24) and the outlet pipe (28) are fixedly connected to the support plate (1), the filter screen (11) is located on one side of the first connecting pipe (22), and the activated carbon adsorption plate body (6) is located on one side of the second connecting pipe (26).
5. The waste gas treatment device for activated carbon adsorption concentration combustion according to claim 4, characterized in that: The second handle (17) slides in the fifth chute (20), there are two groups of the third handles (21), and the activated carbon adsorption plate body (6) and the filter screen (11) are arranged inside the processing box (4).
6. The waste gas treatment device for activated carbon adsorption concentration combustion according to claim 5, wherein: The sixth baffle (19) is attached to the processing box (4), the first baffle (7) slides on the first chute (5), and the third baffle (12) slides on the second chute (10).
7. An apparatus for treating waste gas by activated carbon adsorption concentration combustion according to claim 6, characterized in that: The fourth baffle (13) is attached to the upper end of the processing box (4), the second baffle (8) is attached to the upper end of the processing box (4), and there are two groups of the first handles (9).