An activated carbon tower convenient for adsorbing organic matter and its use method

Abstract

The present invention belongs to the technical field of environmental protection equipment, and provides an activated carbon tower which is convenient for adsorbing organic matter, and a method for using the same. The activated carbon tower comprises a tower body, with an air inlet and an air outlet respectively provided at both ends of the tower body, and multiple groups of vertical partitions are fixedly installed on the upper and lower bottom surfaces of the tower body, the positions of the vertical partitions on the upper and lower bottom surfaces correspond to each other, and through grooves are provided on the vertical partitions, and a transverse partition is fixedly installed on one end of the vertical partition away from the side wall of the tower body, so as to solve the technical problem in the prior art that the equipment needs to be shut down for replacement of the activated carbon plates therein after long-term use, resulting in a decrease in the filtering efficiency of the equipment. When the present invention replaces the activated carbon plates, the activated carbon plates are surrounded by a closed area formed by two groups of transverse partitions, four groups of closing plates, and two groups of first baffles, and then the activated carbon plates can be replaced. The present invention can be widely used in the operation scenarios of replacing filtering components.

Description

Technical Field

[0001] The invention belongs to the technical field of environmental protection equipment, and in particular relates to an activated carbon tower that is convenient for adsorbing organic matter and a method for using the same. Background Art

[0002] With the development of science and technology, the industrial industry is also expanding. Industry often produces a large amount of waste gas, most of which contain organic solvents such as benzene, alcohol, ketone, ester, gasoline, etc., which cause great pollution to the environment and threaten people's health. Therefore, it is necessary to purify the organic matter in the waste gas.

[0003] Most of the waste gas treatment equipment on the market has complex processes and high costs, and the activated carbon has low absorption efficiency for waste gas. In response to the above technical problems, a Chinese patent with patent announcement number CN207413089U filters the waste gas through multiple groups of wavy activated carbon plates when in use. However, after long-term use, it needs to be shut down to replace the activated carbon plates, which leads to a decrease in the filtering efficiency of the equipment, which is not conducive to use. Summary of the invention

[0004] The purpose of the present invention is to provide an activated carbon tower that is convenient for adsorbing organic matter and a method for using the same, in order to solve the technical problem in the prior art that after long-term use, the equipment needs to be shut down for replacement of the activated carbon plates, resulting in a decrease in the filtration efficiency of the equipment.

[0005] The present invention is achieved in this way. An activated carbon tower that is convenient for adsorbing organic matter includes a tower body, and both ends of the tower body are respectively provided with an air inlet and an air outlet, wherein the upper and lower bottom surfaces of the tower body are fixedly installed with multiple groups of vertical partitions, the vertical partitions on the upper and lower bottom surfaces are in corresponding positions and through grooves are provided on the vertical partitions, and a transverse partition is fixedly installed at one end of the vertical partition away from the side wall of the tower body, and symmetrically distributed first baffles are fixedly installed on both sides of the plane where each group of vertical partitions in the tower body is located, and a mounting shaft is rotatably installed on both sides of each group of the vertical partitions, and a closing plate is fixedly installed on the mounting shaft, and a power component that drives the mounting shaft to rotate is provided on the tower body, and when the closing plate is in a vertical state, its side surface contacts the transverse baffle and the first baffle, and when the closing plate is in a horizontal state, the closing plate close to the air inlet contacts the second baffle fixedly installed in the tower body, and the second baffle is located on the upper and lower bottom surfaces of the tower body, and multiple groups of activated carbon plates are arranged in the tower body, and the activated carbon plates are located in the area surrounded by two groups of first baffles and two groups of transverse baffles, and the activated carbon plates are in sliding contact with the transverse baffle.

[0006] Further technical solution: A plurality of grooves for inserting activated carbon plates are provided on the side of the tower body, and a base plate covering the grooves is provided on the side of the tower body, and the base plate is fixedly connected to the activated carbon plates by fixing screws.

[0007] Further technical solution: Multiple groups of pressure plates are rotatably installed on the side of the tower body, the positions of the pressure plates correspond to the grooves, and the pressure plates are threadedly connected with clamping screws for fixing the base plate.

[0008] Further technical solution: The power assembly includes a support plate, which is provided with multiple groups and fixedly installed on the outer side of the tower body. The support plates are located at both ends of the groove. A lifting frame is slidably installed on the support plate through a guide rod. Racks are fixedly installed on both sides of the lifting frame. The racks are meshed with gears fixedly installed on the end of the mounting shaft. A threaded rod is threadedly connected to the support plate to drive the lifting frame to move.

[0009] Further technical solution: the bottom surface of the tower body is connected to a first connecting chamber fixedly installed, the first connecting chamber is connected to the area surrounded by the diaphragm, the closing plate and the first baffle through an exhaust pipe, the exhaust pipe is fixedly connected to the diaphragm and the connection position of the two is located on the leeward side of the activated carbon plate, the first connecting chamber is connected to an exhaust pump fixedly installed on the bottom surface of the tower body, and the output end of the exhaust pump is connected to one end of the tower body close to the air inlet.

[0010] Further technical solution: a second connecting chamber is fixedly installed on the bottom surface of the tower body, the second connecting chamber is connected to the output end of the vacuum pump, the second connecting chamber is connected to two groups of filter chambers, filter plates are arranged in the filter chambers, valves are arranged on the pipelines connecting the second connecting chambers and the filter chambers, the filter chambers are connected to the tower body through a reflux pipe, and the reflux pipe is connected to one end of the tower body close to the air inlet.

[0011] Further technical solution: Multiple groups of air inlet pipes connected to the area enclosed by the diaphragm, the closing plate and the first baffle are fixedly installed on the tower body, a one-way valve is provided on the air inlet pipe, the air inlet pipe is fixedly connected to the diaphragm and the connection position of the two is located on the windward side of the activated carbon plate.

[0012] The present invention also provides a method for using an activated carbon tower, which is applied to the above-mentioned activated carbon tower for absorbing organic matter, and comprises the following steps:

[0013] Step S1: introducing organic-rich gas into the tower body from the air inlet, and the sealing plate is in a horizontal state in the initial state;

[0014] Step S2: The gas passes through the activated carbon plate for absorption and purification, and the purified gas leaves the tower through the gas outlet;

[0015] Step S3: When replacing the activated carbon plate, the power assembly drives the installation shaft to rotate, and the installation shaft drives the closing plate to rotate to a vertical state to close the activated carbon plate;

[0016] Step S4: When the activated carbon plate to be replaced is closed by the diaphragm, the first baffle, and the closing plate, the valve on the air inlet pipe connected to the closed area is opened, and the air pump is turned on at the same time. At this time, the air in the closed area will be drawn into the first connecting chamber, and then pumped out by the air pump. The outside air can be replenished into the closed area through the air inlet pipe. Finally, the outside air will fill the closed area, so that the air rich in organic matter in the closed area can be transported into the tower body again;

[0017] Step S5: The gas extracted by the vacuum pump is transported to the second connecting chamber, and then enters one of the filter chambers. The two filter chambers are used alternately, and the filter plates can be taken out of the filter chambers. The air is filtered by the filter plates and then returns to the tower body through the reflux pipe.

[0018] Step S6: Pull out the sealed activated carbon plate, replace it with a new activated carbon plate and fix it. At this time, the power component drives the installation shaft to rotate in the opposite direction so that the sealing plate rotates to a horizontal state again.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. When the activated carbon plates need to be replaced after long-term use, select one of the activated carbon plates that need to be replaced, and use the power assembly to drive the installation shaft to rotate. The installation shaft drives the closing plate to rotate to a vertical state. When the closing plate rotates to a vertical state, its side contacts the transverse partition and the first baffle plate, and the threaded rod stops rotating. At this time, the activated carbon plates can be surrounded by the closed area formed by two groups of transverse partitions, four groups of closing plates, and two groups of first baffle plates. After that, the activated carbon plates can be replaced. At this time, the air can pass through the through slots over the activated carbon plates that need to be replaced, and the air can continue to be filtered and purified through other groups of activated carbon plates, thereby avoiding the need to stop filtering the gas when replacing a single group of activated carbon plates, ensuring the continuous gas filtration and the efficiency of gas filtration.

[0021] 2. When the activated carbon plate that needs to be replaced is sealed by the diaphragm, the first baffle and the closing plate, open the valve on the air inlet pipe connected to the closed area, and start the vacuum pump at the same time. At this time, the air in the closed area will be drawn into the first connecting chamber, and then pumped out by the vacuum pump. The outside air can be replenished into the closed area through the air inlet pipe. Finally, the outside air will fill the closed area, so that the air rich in organic matter in the closed area can be transported into the tower body again, avoiding the escape of organic-rich air to the outside when opening the closed area to replace the activated carbon plate, ensuring that all organic-rich air can be completely filtered, further improving the filtering effect, and avoiding pollution to the outside.

[0022] 3. The air newly added to the sealed area from the air inlet pipe will pass through the activated carbon board and then enter the first connecting chamber. When passing through the activated carbon board, the air can blow off the unstable impurities attached to the windward side of the activated carbon board. After being blown off, the impurities will be drawn out of the closed area along with the air, so as to clean the unstable impurities attached to the activated carbon board and reduce the number of impurities falling into the sealed area when the activated carbon board is replaced later, thereby reducing the content of impurities in the tower body, reducing the probability of impurities covering and clogging the activated carbon board, and further improving the filtration efficiency of the activated carbon board. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0024] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention.

[0025] Figure 3 It is a schematic diagram of the structure of the closing plate in the present invention.

[0026] Figure 4 for Figure 1 A magnified schematic diagram of the A1 region in the middle.

[0027] Figure 5 for Figure 2 A magnified schematic diagram of the A2 region in the middle.

[0028] Figure 6 for Figure 2 A magnified schematic diagram of the A3 region in the middle.

[0029] Figure 7 for Figure 2 Schematic diagram of the enlarged A4 region.

[0030] Figure 8 It is a schematic structural diagram of the second connecting chamber in the present invention.

[0031] In the attached drawings: 1. tower body; 2. vertical partition; 3. through groove; 4. transverse partition; 5. mounting shaft; 6. closing plate; 7. base plate; 8. fixing screw; 9. activated carbon plate; 10. first baffle; 11. second baffle; 12. pressure plate; 13. clamping screw; 14. support plate; 15. threaded rod; 16. lifting frame; 17. rack; 18. gear; 19. guide rod; 20. first connecting chamber; 21. exhaust pipe; 22. intake pipe; 23. exhaust pump; 24. second connecting chamber; 25. filter chamber; 26. filter plate; 27. reflux pipe; 28. power assembly. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0033] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0034] like Figure 1-Figure 7 As shown, an activated carbon tower for absorbing organic matter provided by the present invention comprises a tower body 1, an air inlet and an air outlet are respectively provided at both ends of the tower body 1, a plurality of groups of vertical partitions 2 are fixedly installed on the upper and lower bottom surfaces of the tower body 1, the positions of the vertical partitions 2 on the upper and lower bottom surfaces correspond to each other and a through groove 3 is provided on the vertical partition 2, a transverse partition 4 is fixedly installed on one end of the vertical partition 2 away from the side wall of the tower body 1, a symmetrically distributed first baffle 10 is fixedly installed on both sides of the plane where each group of vertical partitions 2 in the tower body 1 is located, a mounting shaft 5 is rotatably installed on both sides of each group of vertical partitions 2, a closing plate 6 is fixedly installed on the mounting shaft 5, a power assembly 28 for driving the mounting shaft 5 to rotate is provided on the tower body 1, and when the closing plate 6 is in a vertical state, its side faces are aligned with the transverse partition 4 and the first baffle 10. The tower body 1 is in contact with the plate 10. When the closing plate 6 is in a horizontal state, the closing plate 6 close to the air inlet contacts the second baffle 11 fixedly installed in the tower body 1. The second baffle 11 is located on the upper and lower bottom surfaces of the tower body 1. A plurality of groups of activated carbon plates 9 are arranged in the tower body 1. The activated carbon plates 9 are located in the area surrounded by the two groups of first baffles 10 and the two groups of transverse baffles 4. The activated carbon plates 9 are in sliding contact with the transverse baffles 4. A plurality of groups of grooves for inserting the activated carbon plates 9 are provided on the side of the tower body 1. A base plate 7 covering the grooves is provided on the side of the tower body 1. The base plate 7 is fixedly connected to the activated carbon plate 9 by fixing screws 8. A plurality of groups of pressing plates 12 are rotatably installed on the side of the tower body 1. The position of the pressing plate 12 corresponds to the groove. The pressing plate 12 is threadedly connected with a clamping screw 13 for fixing the base plate 7.

[0035] In actual application of this embodiment, the gas rich in organic matter is introduced into the tower body 1 from the air inlet. In the initial state, the closing plate 6 is in a horizontal state, and the closing plate 6 contacts the second baffle 11 to block the through groove 3, so that the gas can only pass through the activated carbon plate 9, thereby completing the comprehensive absorption and purification of organic matter in the gas, and the purified gas leaves the tower body 1 through the air outlet;

[0036] When the activated carbon plates 9 need to be replaced after long-term use, one group of the activated carbon plates 9 that need to be replaced is selected, and the installation shaft 5 is driven to rotate by the power component 28, and the installation shaft 5 drives the closing plate 6 to rotate to the vertical state. When the closing plate 6 rotates to the vertical state, its side surface contacts the transverse partition 4 and the first baffle 10, and the rotation of the threaded rod 15 is stopped. At this time, the activated carbon plate 9 can be surrounded by the closed area surrounded by the two groups of transverse partitions 4, the four groups of closing plates 6, and the two groups of first baffles 10. Then, the clamping screw 13 is rotated to release the fixation of the base plate 7, and then the activated carbon plate 9 is pulled out through the base plate 7, and the fixing screw 8 is rotated to release the fixation of the activated carbon plate 9, and a new activated carbon plate 9 is replaced and fixed, and then it is inserted into the tower body 1 again and fixed. At this time, the installation shaft 5 is driven by the power component 28 to rotate in the opposite direction to rotate the closing plate 6 to the horizontal state again for normal use;

[0037] After the closing plate 6 is rotated to a vertical state, the through slot 3 is in an open state. At this time, the air can pass through the through slot 3 over the activated carbon plate 9 that needs to be replaced, and the air can continue to be filtered and purified through other groups of activated carbon plates 9, thereby avoiding the need to stop filtering the gas when a single group of activated carbon plates 9 is replaced, ensuring the continuous gas filtration and the efficiency of the gas filtration.

[0038] like Figure 1 , Figure 4 As shown, an activated carbon tower for absorbing organic matter provided by the present invention, the power assembly 28 includes a support plate 14, the support plate 14 is provided with multiple groups and fixedly installed on the outer side of the tower body 1, the support plate 14 is located at both ends of the groove, and a lifting frame 16 is slidably installed on the support plate 14 through a guide rod 19, and racks 17 are fixedly installed on both sides of the lifting frame 16. The rack 17 is meshed with a gear 18 fixedly installed at the end of the installation shaft 5, and a threaded rod 15 is threadedly connected to the support plate 14 to drive the lifting frame 16 to move.

[0039] In actual application of this embodiment, when the activated carbon plate 9 needs to be replaced, the threaded rod 15 is rotated to drive the lifting frame 16 to move away from the base plate 7. Under the action of the rack 17 and the gear 18, the installation shafts 5 located on both sides of the same group of transverse partitions 4 rotate at the same time and the rotation directions of the two are opposite. At this time, the closing plate 6 will rotate in the vertical direction. After the subsequent replacement is completed, the threaded rod 15 can be rotated in the opposite direction.

[0040] like Figure 1-Figure 8 As shown, an activated carbon tower for facilitating the adsorption of organic matter provided by the present invention, the bottom surface of the tower body 1 is connected to and fixedly installed with a first connecting chamber 20, the first connecting chamber 20 is connected with the area surrounded by the diaphragm 4, the closing plate 6, and the first baffle 10 through an exhaust pipe 21, the exhaust pipe 21 is fixedly connected with the diaphragm 4 and the position where the two are connected is located on the leeward side of the activated carbon plate 9, the first connecting chamber 20 is connected with an exhaust pump 23 fixedly installed on the bottom surface of the tower body 1, and the output end of the exhaust pump 23 is connected with an end of the tower body 1 close to the air inlet.

[0041] Specifically, a second connecting chamber 24 is fixedly installed on the bottom surface of the tower body 1, and the second connecting chamber 24 is connected to the output end of the vacuum pump 23. The second connecting chamber 24 is connected to two groups of filter chambers 25. Filter plates 26 are arranged in the filter chambers 25. A valve is arranged on the pipeline connecting the second connecting chamber 24 and the filter chamber 25. The filter chamber 25 is connected to the tower body 1 through a reflux pipe 27, and the reflux pipe 27 is connected to one end of the tower body 1 close to the air inlet.

[0042] Specifically, a plurality of air inlet pipes 22 connected to the area enclosed by the diaphragm 4, the closing plate 6 and the first baffle 10 are fixedly installed on the tower body 1, and a one-way valve is provided on the air inlet pipe 22. The air inlet pipe 22 is fixedly connected to the diaphragm 4 and the connection position between the two is located on the windward side of the activated carbon plate 9.

[0043] In actual application of this embodiment, after the activated carbon plate 9 to be replaced is closed by the diaphragm 4, the first baffle 10, and the closing plate 6, the valve on the air inlet pipe 22 connected to the closed area is opened, and the air pump 23 is turned on at the same time. At this time, the air in the closed area will be drawn into the first connecting chamber 20, and then drawn out by the air pump 23. The outside air can be replenished into the closed area through the air inlet pipe 22. Finally, the outside air will fill the closed area, so that the air rich in organic matter in the closed area can be transported to the tower body 1 again, avoiding the air rich in organic matter from escaping to the outside when the closed area is opened to replace the activated carbon plate 9, ensuring that all the air rich in organic matter can be completely filtered, further improving the filtering effect, and avoiding pollution to the outside.

[0044] The air newly added to the sealed area from the air inlet pipe 22 will pass through the activated carbon plate 9 and then enter the first connecting chamber 20. When passing through the activated carbon plate 9, the air can blow down the unstable impurities attached to the windward surface of the activated carbon plate 9. After being blown down, the impurities will be drawn out of the closed area along with the air, so as to clean the unstable impurities attached to the activated carbon plate 9 and reduce the number of impurities falling into the sealed area when the activated carbon plate 9 is replaced later, thereby reducing the content of impurities in the tower body 1, reducing the probability of impurities covering and clogging the activated carbon plate 9, and further improving the filtering efficiency of the activated carbon plate 9;

[0045] The gas extracted by the vacuum pump 23 is transported to the second connecting chamber 24, and then enters one of the filter chambers 25. The two filter chambers 25 are used alternately, and the filter plate 26 can be taken out from the filter chamber 25. The air is filtered by the filter plate 26 and then returned to the tower body 1 through the reflux pipe 27, further reducing the amount of impurities in the tower body 1. When the filter plate 26 needs to be replaced, the gas passes through the other filter chamber 25 to ensure the continuous operation of the equipment.

[0046] like Figure 1-Figure 8As shown, the present invention provides a method for using an activated carbon tower, which is applied to the above-mentioned activated carbon tower for absorbing organic matter, and comprises the following steps:

[0047] Step S1: introducing organic-rich gas into the tower body 1 from the air inlet, and the sealing plate 6 is in a horizontal state in the initial state;

[0048] Step S2: The gas passes through the activated carbon plate 9 for absorption and purification, and the purified gas leaves the tower body 1 through the gas outlet;

[0049] Step S3: When replacing the activated carbon plate 9, the power assembly 28 drives the installation shaft 5 to rotate, and the installation shaft 5 drives the closing plate 6 to rotate to a vertical state to close the activated carbon plate 9;

[0050] Step S4: When the activated carbon plate 9 to be replaced is closed by the diaphragm 4, the first baffle 10, and the closing plate 6, the valve on the air inlet pipe 22 connected to the closed area is opened, and the air pump 23 is turned on at the same time. At this time, the air in the closed area will be drawn into the first connecting chamber 20, and then drawn out by the air pump 23. The outside air can be replenished into the closed area through the air inlet pipe 22. Finally, the outside air will fill the closed area, so that the air rich in organic matter in the closed area can be transported to the tower body 1 again;

[0051] Step S5: The gas extracted by the vacuum pump 23 is transported to the second connecting chamber 24, and then enters one of the filter chambers 25. The two filter chambers 25 are used alternately, and the filter plate 26 can be taken out from the filter chamber 25. The air is filtered by the filter plate 26 and then returns to the tower body 1 through the reflux pipe 27;

[0052] Step S6: Pull out the sealed activated carbon plate 9, replace it with a new activated carbon plate 9 and fix it. At this time, the power assembly 28 drives the installation shaft 5 to rotate in the opposite direction so that the sealing plate 6 rotates to a horizontal state again.

[0053] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0054] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An activated carbon tower for absorbing organic matter, comprising a tower body (1), wherein an air inlet and an air outlet are respectively provided at two ends of the tower body (1), and the tower body (1) is characterized in that: A plurality of groups of vertical partitions (2) are fixedly installed on the upper and lower bottom surfaces of the tower body (1); the positions of the vertical partitions (2) on the upper and lower bottom surfaces correspond to each other and a through slot (3) is provided on the vertical partitions (2); a transverse partition (4) is fixedly installed on one end of the vertical partition (2) away from the side wall of the tower body (1); symmetrically distributed first baffles (10) are fixedly installed on both sides of the plane where each group of vertical partitions (2) in the tower body (1) is located; a mounting shaft (5) is rotatably installed on both sides of each group of vertical partitions (2); a closing plate (6) is fixedly installed on the mounting shaft (5); and a driving mounting shaft (5) is provided on the tower body (1). A rotating power assembly (28), wherein when the closing plate (6) is in a vertical state, its side surface contacts the transverse baffle (4) and the first baffle (10), and when the closing plate (6) is in a horizontal state, the closing plate (6) close to the air inlet contacts the second baffle (11) fixedly mounted in the tower body (1), the second baffle (11) being located on the upper and lower bottom surfaces of the tower body (1), and a plurality of groups of activated carbon plates (9) being arranged in the tower body (1), the activated carbon plates (9) being located in an area enclosed by two groups of first baffles (10) and two groups of transverse baffles (4), and the activated carbon plates (9) being in sliding contact with the transverse baffles (4); The tower body (1) has a plurality of grooves for inserting the activated carbon plates (9) on its side, and a base plate (7) covering the grooves is provided on the side of the tower body (1), and the base plate (7) is fixedly connected to the activated carbon plates (9) by fixing screws (8); The power assembly (28) comprises a support plate (14), wherein the support plate (14) is provided with a plurality of groups and is fixedly mounted on the outer side surface of the tower body (1), the support plate (14) is located at both ends of the groove, a lifting frame (16) is slidably mounted on the support plate (14) via a guide rod (19), racks (17) are fixedly mounted on both sides of the lifting frame (16), the racks (17) are meshed with a gear (18) fixedly mounted on the end of the mounting shaft (5), and a threaded rod (15) is threadedly connected to the support plate (14) for driving the lifting frame (16) to move; The bottom surface of the tower body (1) is fixedly mounted with a first connecting chamber (20), the first connecting chamber (20) being connected to an area surrounded by a transverse partition (4), a closing plate (6), and a first baffle (10) via an exhaust pipe (21), the exhaust pipe (21) being fixedly connected to the transverse partition (4), and the position where the two are connected is located on the leeward side of the activated carbon plate (9), the first connecting chamber (20) being connected to an exhaust pump (23) fixedly mounted on the bottom surface of the tower body (1), and the output end of the exhaust pump (23) being connected to an end of the tower body (1) close to an air inlet; The tower body (1) is fixedly mounted with a plurality of air intake pipes (22) connected to an area enclosed by the diaphragm (4), the closing plate (6), and the first baffle (10); a one-way valve is provided on the air intake pipe (22); the air intake pipe (22) is fixedly connected to the diaphragm (4), and the connection position between the two is located on the windward side of the activated carbon plate (9).

2. The activated carbon tower for facilitating the adsorption of organic matter according to claim 1, characterized in that: The tower body (1) has multiple groups of pressing plates (12) rotatably mounted on the side thereof, the positions of the pressing plates (12) corresponding to the grooves, and the pressing plates (12) are threadedly connected with clamping screws (13) for fixing the base plate (7).

3. The activated carbon tower for facilitating the adsorption of organic matter according to claim 2, characterized in that: A second connecting chamber (24) is fixedly mounted on the bottom surface of the tower body (1), the second connecting chamber (24) is connected to the output end of the vacuum pump (23), the second connecting chamber (24) is connected to two groups of filter chambers (25), filter plates (26) are arranged in the filter chambers (25), valves are arranged on the pipes connecting the second connecting chamber (24) and the filter chambers (25), the filter chambers (25) are connected to the tower body (1) via a return pipe (27), and the return pipe (27) is connected to one end of the tower body (1) close to the air inlet.

4. A method for using an activated carbon tower, characterized in that: An activated carbon tower for absorbing organic matter as claimed in claim 3, comprising the following steps: Step S1: introducing organic-rich gas into the tower body (1) from the gas inlet, with the sealing plate (6) being in a horizontal state in an initial state; Step S2: the gas passes through the activated carbon plate (9) for absorption and purification, and the purified gas leaves the tower body (1) through the gas outlet; Step S3: when replacing the activated carbon plate (9), the power assembly (28) drives the installation shaft (5) to rotate, and the installation shaft (5) drives the closing plate (6) to rotate to a vertical state to close the activated carbon plate (9); Step S4: When the activated carbon plate (9) to be replaced is sealed by the diaphragm (4), the first baffle (10), and the sealing plate (6), the valve on the air inlet pipe (22) connected to the closed area is opened, and the air pump (23) is turned on at the same time. At this time, the air in the closed area is drawn into the first connecting chamber (20), and then drawn out by the air pump (23). The outside air can be replenished into the closed area through the air inlet pipe (22). Finally, the outside air fills the closed area, so that the air rich in organic matter in the closed area can be transported to the tower body (1) again; Step S5: the gas extracted by the vacuum pump (23) is transported to the second connecting chamber (24), and then enters one of the filter chambers (25). The two filter chambers (25) are used alternately, and the filter plate (26) can be taken out from the filter chamber (25). The air is filtered by the filter plate (26) and then returns to the tower body (1) through the reflux pipe (27); Step S6: extract the sealed activated carbon plate (9), replace it with a new activated carbon plate (9) and fix it. At this time, the power assembly (28) drives the installation shaft (5) to rotate in the opposite direction so that the sealing plate (6) rotates to a horizontal state again.

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