Self-cleaning activated carbon adsorption tower

Abstract

The utility model discloses a self-cleaning type activated carbon adsorption tower, which belongs to the technical field of adsorption towers and comprises a base, a plurality of support arms are fixedly connected to the lower surface of the base, a shell is fixedly connected to the surface of the inner wall of the base, an air outlet is formed in the top of the shell, a fan is fixedly connected to the top of the air outlet, and the fan is fixedly connected to the bottom of the base. An air inlet is formed in the bottom of the shell, a fine filter screen is fixedly connected to the bottom of the air inlet, a coarse filter screen is fixedly connected to the bottom of the fine filter screen, the air outlet is formed, the fan works, filtered air in the third cavity is driven to flow through the air pressure effect, and the air outlet effect is achieved; by arranging the filter screen, large-size pollutants in air sucked into the air inlet can be filtered out, the preliminary filtering effect is achieved, by arranging the fine filter screen, small-particle pollutants in the air sucked into the air inlet can be filtered out, and the secondary filtering effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of adsorption towers, and more specifically, to a self-cleaning activated carbon adsorption tower. Background Art

[0002] At present, adsorption towers are used when waste gas needs to be collected and treated during the production of chemical coatings or furniture.

[0003] However, most of the existing adsorption towers on the market have simple functions, low efficiency in treating pollutants, too simple treatment methods, and the devices after treatment cannot be automatically cleaned, which greatly increases the workload in the waste gas treatment process, reduces work efficiency, and brings great inconvenience to users. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a self-cleaning activated carbon adsorption tower, which has the characteristics of high filtration efficiency and automatic cleaning.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model provides a self-cleaning activated carbon adsorption tower, including a base, a plurality of support arms are fixedly connected to the lower surface of the base, a shell is fixedly connected to the inner wall surface of the base, an air outlet is arranged at the top of the shell, a fan is fixedly connected to the top of the air outlet, an air inlet is arranged at the bottom of the shell, a fine filter is fixedly connected to the bottom of the air inlet, a coarse filter is fixedly connected to the bottom of the fine filter, a plurality of first support plates are fixedly connected to the bottom of the inner wall of the shell, a waste liquid tank is fixedly connected to the lower surface of the first support plate, and the top of the inner wall of the waste liquid tank A second solenoid valve is provided on the upper surface of the first support plate, a battery cathode is fixedly connected to the upper surface of the first support plate, a second support plate is fixedly connected to the top of the inner wall of the shell, a liquid storage tank is fixedly connected to the upper surface of the second support plate, a plurality of first solenoid valves are provided on the bottom of the inner wall of the liquid storage tank, a plurality of battery anodes are fixedly connected to the lower surface of the second support plate, a storage battery is fixedly connected to the lower surface of the second support plate, a plurality of fixing plates are fixedly connected to the surface of the inner wall of the shell, a plurality of activated carbon adsorption layers are fixedly connected to the surface of the fixed plate, and a plurality of sealing plates are fixedly connected to the surface of the first support plate.

[0008] When a self-cleaning activated carbon adsorption tower of the present technical solution is used, an air outlet is set, and with the help of a fan, the filtered air in the third cavity is driven to flow by the wind pressure effect, thereby achieving the effect of air outlet. By setting a coarse filter, large-volume pollutants in the air sucked into the air inlet can be filtered out, thereby achieving the effect of preliminary filtration. By setting a fine filter, small particle pollutants in the air sucked into the air inlet can be filtered out, thereby achieving the effect of secondary filtration.

[0009] Furthermore, the other end of the sealing plate is fixedly connected to the surface of the second supporting plate, an air hole is opened on the surface of the sealing plate, a sliding groove is opened on the inner surface of the air hole, a first baffle plate and a second baffle plate are slidingly connected in the sliding groove, a V-shaped protrusion is arranged at the bottom of the first baffle plate, a V-shaped groove is arranged at the top of the second baffle plate, and the V-shaped protrusion is adapted to the V-shaped groove.

[0010] Furthermore, a liquid inlet pipe is fixedly connected to the top of the liquid storage tank, and the liquid inlet pipe is arranged through the top of the shell; and a liquid outlet pipe is fixedly connected to the bottom of the waste liquid tank, and the liquid outlet pipe is arranged through the bottom of the shell.

[0011] Furthermore, the first support plate and the upper surface of the battery cathode are both provided with a liquid outlet, which is connected to the second solenoid valve, and the second support plate and the lower surface of the battery anode are both provided with a liquid inlet, which is connected to the first solenoid valve.

[0012] Furthermore, a first cavity is arranged at the bottom of the inner wall of the shell, a second cavity is arranged at one side of the activated carbon adsorption layer, and a third cavity is arranged at the top of the inner wall of the shell.

[0013] (3) Beneficial effects

[0014] In summary, the utility model has the following beneficial effects:

[0015] 1. By setting the air outlet, with the help of the fan, the wind pressure effect is used to drive the filtered air in the third cavity to flow, so as to achieve the effect of air outlet. By setting the coarse filter, large-volume pollutants in the air sucked into the air inlet can be filtered out to achieve the effect of preliminary filtering. By setting the fine filter, small-particle pollutants in the air sucked into the air inlet can be filtered out to achieve the effect of secondary filtering. By setting the waste liquid tank and working with the second solenoid valve, the used electrolyte in the second cavity can be collected and discharged uniformly to achieve the purpose of improving efficiency. By setting the liquid storage tank and working with the first solenoid valve, , an electrolyte can be added to the second cavity to achieve an automatic effect. By setting a battery cathode and an anode, a direct current can be provided after the electrolyte is added to the second cavity, and the activated carbon is electrochemically treated to resolve the pollutants to achieve a cleaning effect. By setting a storage battery, an energy supply effect can be achieved. By setting an activated carbon adsorption layer, the exhaust gas in the first cavity can be adsorbed and filtered to achieve a final filtering effect. By setting a sealing plate, the second cavity can be sealed with the help of a fixing plate, a first support plate, and a second support plate to ensure that the electrolyte will not penetrate when added, thereby achieving a sealing effect;

[0016] 2. By setting the air holes and working with the help of the battery, the first baffle and the second baffle are driven to slide in the slide groove to achieve the effect of opening and closing the air holes. By setting the V-shaped groove and the V-shaped convex block, the first baffle and the second baffle are made to fit more closely to achieve the sealing effect. By setting the liquid inlet pipe, electrolyte can be added to the liquid storage tank from the outside to achieve the purpose of improving efficiency. By setting the liquid outlet pipe, the waste liquid in the waste liquid tank can be discharged without affecting the next cleaning, thereby achieving the purpose of improving efficiency.

[0017] 3. By setting a liquid outlet, with the help of a second solenoid valve, the used electrolyte in the second cavity can be discharged into the waste liquid tank without affecting the next cleaning, thereby achieving the effect of improving efficiency. By setting a liquid inlet, with the help of a first solenoid valve, the electrolyte in the liquid storage tank can be discharged into the second cavity for electrolytic treatment to achieve a cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of the utility model in a front view;

[0020] Figure 2 for Figure 1 A schematic diagram of the structure of the middle shell section;

[0021] Figure 3 for Figure 2 Schematic diagram of the structure enlarged at point A in the middle.

[0022] The markings in the accompanying drawings are:

[0023] 1. Base; 2. Support arm; 3. Shell; 4. Air outlet; 5. Fan; 6. Air inlet; 7. Fine filter; 8. Liquid inlet pipe; 9. Liquid outlet pipe; 10. Coarse filter; 11. First support plate; 12. Second support plate; 13. Fixed plate; 14. Sealing plate; 15. Slide; 16. First baffle plate; 17. Second baffle plate; 18. Liquid storage tank; 19. Waste liquid tank; 20. First solenoid valve; 21. Second solenoid valve; 22. Liquid inlet; 23. Liquid outlet; 24. V-shaped groove; 25. V-shaped protrusion; 26. Cathode; 27. Anode; 28. Air hole; 29. ​​Activated carbon adsorption layer; 30. Second cavity; 31. First cavity; 32. Third cavity; 33. Battery. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0025] Example:

[0026] The following is combined with Figure 1-3 The utility model is described in further detail.

[0027] See also Figure 1-3The utility model provides a technical solution: a self-cleaning activated carbon adsorption tower, including a base 1, a plurality of support arms 2 are fixedly connected to the lower surface of the base 1, a shell 3 is fixedly connected to the inner wall surface of the base 1, an air outlet 4 is arranged on the top of the shell 3, a fan 5 is fixedly connected to the top of the air outlet 4, by setting the air outlet 4, with the help of the fan 5, the filtered air in the third cavity 32 is driven to flow by the wind pressure effect to achieve the effect of air outlet, an air inlet 6 is arranged at the bottom of the shell 3, a fine filter 7 is fixedly connected to the bottom of the air inlet 6, a coarse filter 10 is fixedly connected to the bottom of the fine filter 7, and by setting the coarse filter 10, the adsorbed The large volume pollutants in the air entering the air inlet 6 can achieve the effect of preliminary filtration. By setting the fine filter 7, the small particle pollutants in the air sucked into the air inlet 6 can be filtered out to achieve the effect of secondary filtration. The bottom of the inner wall of the shell 3 is fixedly connected with a plurality of first support plates 11, and the lower surface of the first support plate 11 is fixedly connected with a waste liquid tank 19. The top of the inner wall of the waste liquid tank 19 is provided with a second solenoid valve 21. By setting the waste liquid tank 19 and working with the help of the second solenoid valve 21, the used electrolyte in the second cavity 30 can be collected and discharged uniformly to achieve the purpose of improving efficiency. The upper surface of the first support plate 11 is fixedly connected with the battery cathode 2 6. A second support plate 12 is fixedly connected to the top of the inner wall of the housing 3, a liquid storage tank 18 is fixedly connected to the upper surface of the second support plate 12, and a plurality of first solenoid valves 20 are arranged at the bottom of the inner wall of the liquid storage tank 18. By arranging the liquid storage tank 18 and working with the help of the first solenoid valve 20, electrolyte can be added to the second cavity 30 to achieve an automatic effect. A plurality of battery anodes 27 are fixedly connected to the lower surface of the second support plate 12. By arranging the battery cathode 26 and the anode 27, direct current can be provided after electrolyte is added to the second cavity 30, and the activated carbon can be electrochemically treated to resolve the pollutants and achieve a cleaning effect. The lower surface of the second support plate 12 A battery 33 is fixedly connected to the surface. By setting the battery 33, an energy supply effect is achieved. A plurality of fixed plates 13 are fixedly connected to the inner wall surface of the shell 3. A plurality of activated carbon adsorption layers 29 are fixedly connected to the surface of the fixed plate 13. A plurality of sealing plates 14 are fixedly connected to the surface of the first support plate 11. By setting the activated carbon adsorption layer 29, the exhaust gas in the first cavity 31 can be adsorbed and filtered to achieve a final filtering effect. By setting the sealing plate 14, the second cavity 30 can be sealed with the help of the fixed plate 13, the first support plate 11 and the second support plate 12 to ensure that the electrolyte will not penetrate out when added, thereby achieving a sealing effect.

[0028] Specifically, the other end of the sealing plate 14 is fixedly connected to the surface of the second support plate 12, and an air hole 28 is opened on the surface of the sealing plate 14. A slide groove 15 is opened on the inner surface of the air hole 28. The first baffle plate 16 and the second baffle plate 17 are slidably connected in the slide groove 15. A V-shaped protrusion 25 is arranged at the bottom of the first baffle plate 16, and a V-shaped groove 24 is arranged at the top of the second baffle plate 17. The V-shaped protrusion 25 is adapted to the V-shaped groove 24. A liquid inlet pipe 8 is fixedly connected to the top of the liquid storage tank 18, and the liquid inlet pipe 8 is arranged at the top of the outer shell 3. A liquid outlet pipe 9 is fixedly connected to the bottom of the waste liquid tank 19, and the liquid outlet pipe 9 is arranged at the bottom of the outer shell 3.

[0029] By adopting the above technical solution, by setting the air hole 28, with the help of the battery 33, the first baffle 16 and the second baffle 17 are driven to slide in the slide groove 15, so as to achieve the effect of opening and closing the air hole 28. By setting the V-shaped groove 24 and the V-shaped protrusion 25, the first baffle 16 and the second baffle 17 are made to fit more closely to achieve the sealing effect. By setting the liquid inlet pipe 8, electrolyte can be added to the liquid storage tank 18 from the outside to achieve the purpose of improving efficiency. By setting the liquid outlet pipe 9, the waste liquid in the waste liquid tank 19 can be discharged without affecting the next cleaning, so as to achieve the purpose of improving efficiency.

[0030] Specifically, a liquid outlet 23 is provided on the upper surface of the first support plate 11 and the battery cathode 26, and the liquid outlet 23 is connected to the second solenoid valve 21. A liquid inlet 22 is provided on the lower surface of the second support plate 12 and the battery anode 27, and the liquid inlet 22 is connected to the first solenoid valve 20. A first cavity 31 is provided at the bottom of the inner wall of the outer shell 3, a second cavity 30 is provided on one side of the activated carbon adsorption layer 29, and a third cavity 32 is provided at the top of the inner wall of the outer shell 3.

[0031] By adopting the above technical solution, by setting the liquid outlet 23, with the help of the second solenoid valve 21, the used electrolyte in the second cavity 30 can be discharged into the waste liquid tank 19 without affecting the next cleaning, thereby achieving the effect of improving efficiency. By setting the liquid inlet 22, with the help of the first solenoid valve 20, the electrolyte in the liquid storage tank 18 can be discharged into the second cavity 30 for electrolytic treatment to achieve a cleaning effect.

[0032] The working principle of the utility model is as follows: when the device is needed to be used in the process of treating and filtering industrial waste gas, first, the power is turned on, the fan 5 is turned on, the pipeline is connected with the air inlet 6, and the waste gas to be treated is filtered twice through the coarse filter 10 and the fine filter 7, and then sucked into the first cavity 31, and the first solenoid valve 20 and the second solenoid valve 21 are controlled to be in a closed state, and the first baffle 16 and the second baffle 17 are driven to slide in the slide 15 with the help of the battery 33, and the air hole 28 is opened, and the waste gas in the first cavity 31 is driven by the wind pressure effect to pass through the air hole 28 and the activated carbon adsorption layer 29, and the adsorption effect of the activated carbon is used to adsorb and filter the harmful gas in the waste gas, and then the wind pressure effect is used to push the filtered air through the second cavity 30 and the air hole 28 into the third cavity 32, and finally discharged through the air outlet 4 and the fan 5;

[0033] As the number of filtration times increases, the activated carbon adsorption effect becomes worse. When cleaning is required, first, with the help of the battery 33, the first solenoid valve 20 is opened, and the electrolyte in the liquid storage tank 18 is injected into the second cavity 30 through the liquid inlet 22. After filling, the first solenoid valve 20 is closed, and then the power supply anode 27 and cathode 26 are turned on to electrochemically treat the activated carbon adsorption layer 29 in the electrolyte to analyze the organic molecules adsorbed by the activated carbon. After the treatment is completed, the second solenoid valve 21 is opened to discharge the used electrolyte into the waste liquid tank 19 through the liquid outlet 23, and then flow out through the liquid outlet pipe 9. After all the electrolyte has flowed out, the second solenoid valve 21 can be closed.

[0034] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A self-cleaning activated carbon adsorption tower, comprising a base (1), characterized in that: The lower surface of the base (1) is fixedly connected to a plurality of support arms (2); the inner wall surface of the base (1) is fixedly connected to a shell (3); the top of the shell (3) is provided with an air outlet (4); the top of the air outlet (4) is fixedly connected to a fan (5); the bottom of the shell (3) is provided with an air inlet (6); the bottom of the air inlet (6) is fixedly connected to a fine filter (7); the bottom of the fine filter (7) is fixedly connected to a coarse filter (10); the bottom of the inner wall of the shell (3) is fixedly connected to a plurality of first support plates (11); the lower surface of the first support plate (11) is fixedly connected to a waste liquid tank (19); the top of the inner wall of the waste liquid tank (19) is provided with a second solenoid valve (21); the first support plate (11) is fixedly connected to a waste liquid tank (19); the top of the inner wall of the waste liquid tank (19) is provided with a second solenoid valve (21); 1) A battery cathode (26) is fixedly connected to the upper surface of the shell (3); a second support plate (12) is fixedly connected to the top of the inner wall of the shell (3); a liquid storage tank (18) is fixedly connected to the upper surface of the second support plate (12); a plurality of first solenoid valves (20) are arranged at the bottom of the inner wall of the liquid storage tank (18); a plurality of battery anodes (27) are fixedly connected to the lower surface of the second support plate (12); a storage battery (33) is fixedly connected to the lower surface of the second support plate (12); a plurality of fixed plates (13) are fixedly connected to the inner wall surface of the shell (3); a plurality of activated carbon adsorption layers (29) are fixedly connected to the surface of the fixed plate (13); and a plurality of sealing plates (14) are fixedly connected to the surface of the first support plate (11).

2. A self-cleaning activated carbon adsorption tower according to claim 1, characterized in that: The other end of the sealing plate (14) is fixedly connected to the surface of the second supporting plate (12); an air hole (28) is provided on the surface of the sealing plate (14); a slide groove (15) is provided on the inner surface of the air hole (28); a first baffle plate (16) and a second baffle plate (17) are slidably connected in the slide groove (15); a V-shaped protrusion (25) is provided at the bottom of the first baffle plate (16); a V-shaped groove (24) is provided at the top of the second baffle plate (17); the V-shaped protrusion (25) is adapted to the V-shaped groove (24).

3. A self-cleaning activated carbon adsorption tower according to claim 1, characterized in that: The top of the liquid storage tank (18) is fixedly connected to a liquid inlet pipe (8), and the liquid inlet pipe (8) is arranged through the top of the outer shell (3). The bottom of the waste liquid tank (19) is fixedly connected to a liquid outlet pipe (9), and the liquid outlet pipe (9) is arranged through the bottom of the outer shell (3).

4. A self-cleaning activated carbon adsorption tower according to claim 1, characterized in that: The first support plate (11) and the upper surface of the battery cathode (26) are both provided with a liquid outlet (23), and the liquid outlet (23) is connected to the second solenoid valve (21); the second support plate (12) and the lower surface of the battery anode (27) are both provided with a liquid inlet (22), and the liquid inlet (22) is connected to the first solenoid valve (20).

5. The self-cleaning activated carbon adsorption tower according to claim 1, characterized in that: A first cavity (31) is provided at the bottom of the inner wall of the shell (3), a second cavity (30) is provided on one side of the activated carbon adsorption layer (29), and a third cavity (32) is provided at the top of the inner wall of the shell (3).

Images