Activated carbon adsorption device

Abstract

The present invention discloses an activated carbon adsorption device, comprising: a desulfurization purifier, in which a spray plate and slurry are provided; a sliding partition, which is slidably connected to the desulfurization purifier to separate a liquid clean bin and a gas clean bin; an adjustable purification mechanism, which comprises a side clean portion symmetrically arranged on the desulfurization purifier, wherein a plurality of second ventilation grooves are provided on the side clean portion, and the second ventilation grooves are filled. Specifically, it relates to a desulfurization purification device, in which when sulfur-containing gas is introduced into the desulfurization purifier for treatment, the slurry sprayed from the spray plate first enters the liquid clean bin to react. At this time, the slurry has a low viscosity. At least one second ventilation groove will be connected to the liquid clean bin to purify the purified gas again along the second ventilation groove. When the viscosity of the slurry increases with use, the sliding partition will slide with the increase in viscosity to increase the length of the liquid clean bin and increase the number of second ventilation grooves located in the liquid clean bin, so that the gas can be purified through multiple second ventilation grooves.

Description

Technical Field

[0001] The present invention relates to the technical field of waste gas treatment, and in particular to an activated carbon adsorption device. Background Art

[0002] Activated carbon is usually used for physical and chemical adsorption purification of waste. In the process of sulfur-containing gas purification, calcium carbonate slurry is used in combination with activated carbon to purify sulfur gas.

[0003] According to patent number CN113757699B, publication (announcement) date: 2022-07-29, an activated carbon adsorption device is disclosed, which relates to the field of waste gas treatment technology, including a catalytic combustion box, a heat exchange tube and an activated carbon adsorption tube, the left outer side of the catalytic combustion box is connected to a gas pipe, and a first valve is provided on the outer side of the gas pipe, the end of the gas pipe is connected to an air inlet, a combustion chamber is arranged at the inner bottom of the catalytic combustion box, and a guide rail block is provided at the inner bottom of the combustion chamber, a catalytic assembly is connected to the inner side of the guide rail block, a burner is arranged on the left outer side of the combustion chamber, and a natural gas pipe is provided on the left outer side of the burner, a ventilation pipe is connected to the left top of the combustion chamber, and an exhaust fan is provided at the inner middle end of the ventilation pipe. The present invention can make a good judgment on whether the activated carbon layer has been regenerated through dual detection of a flow rate detector and a sulfide detector, thereby avoiding the desulfurization of an activated carbon layer that has not been regenerated, resulting in poor desulfurization effect.

[0004] In the prior art including the above-mentioned patent, a nozzle is used to spray calcium carbonate slurry to purify the sulfur-containing gas during the desulfurization process. The purified sulfur-containing gas is discharged after secondary purification by activated carbon to ensure that the discharged gas meets the standards. The calcium carbonate slurry will gradually become thicker and denser with the adsorption desulfurization, resulting in a decrease in the adsorption amount during the spraying process, which increases the sulfur content of the gas discharged to the activated carbon. However, the purification capacity of the activated carbon cannot change, resulting in the discharged gas being prone to excessive sulfur content. Summary of the Invention

[0005] The purpose of the present invention is to provide an activated carbon adsorption device, aiming to solve the problem that the purification capacity of activated carbon on desulfurization equipment cannot be adjusted.

[0006] In order to achieve the above object, the present invention provides the following technical solution: an activated carbon adsorption device, comprising:

[0007] A desulfurization purifier, which is provided with a spray plate and slurry;

[0008] A sliding partition is slidably connected to the desulfurization purifier to separate the liquid clean bin and the gas clean bin;

[0009] An adjustable purification mechanism includes a side cleaning portion symmetrically arranged on the desulfurization purifier, wherein a plurality of second ventilation grooves are formed on the side cleaning portion, and the second ventilation grooves are filled with activated carbon;

[0010] The sliding partition slides as the viscosity of the slurry changes to increase or decrease the second ventilation groove entering the liquid purification bin.

[0011] Preferably, the adjustable purification mechanism further comprises a track sleeve arranged between the side cleaning portion and the desulfurization purifier, and movable bins are arranged in a linear array on the track sleeve, and the movable bins are filled with activated carbon.

[0012] Preferably, the track sleeve includes an inner track and an outer track, with the mobile bin arranged between the two, and a central support portion is provided on the desulfurization purifier, the inner track is rotatably connected to the central support portion, and the central support portion is provided with a plurality of first ventilation grooves passing through, and the first ventilation grooves correspond one to one with the second ventilation grooves.

[0013] Preferably, a floating plate is provided on the sliding baffle, and supporting spring rods are arranged in a circular array on the floating plate and are in contact with the inner wall of the desulfurization purifier. The floating plate is arranged in the slurry to drive the sliding baffle to slide.

[0014] Preferably, the floating plate includes floating columns arranged in a circular array, and the bottom of the floating columns is provided with a pointed portion and the top is provided with an arc portion.

[0015] Preferably, the desulfurization purifier is provided with an air outlet assembly, and the air outlet assembly includes an air outlet pipe provided on the air purification chamber and a combined baffle symmetrically arranged along the air outlet pipe.

[0016] Preferably, the combined partition includes multiple groups of bent plates and parallel plates, and the bent plates and the parallel plates are clamped to form a bent channel to guide the airflow exchange between two adjacent mobile bins.

[0017] Preferably, the sliding partition is driven to move back and forth to drive the track sleeve to move unidirectionally along the central support portion.

[0018] Preferably, the outer track is provided with bevel teeth, the sliding partition is connected with one-way teeth for one-way rotation, and the one-way teeth push the track sleeve in one direction as the sliding partition moves.

[0019] Preferably, a baffle is symmetrically rotatably connected to the floating plate, and a gas outlet unit is provided at the bottom of the desulfurization purifier. Bubbles in the slurry float up and accumulate on the baffle, driving the baffle to flip.

[0020] In the above technical solution, the activated carbon adsorption device provided by the present invention has the following beneficial effects: when the sulfur-containing gas is introduced into the desulfurization purifier for treatment, it first enters the liquid purification bin and reacts with the slurry sprayed out through the spray plate. At this time, the slurry viscosity is relatively low, and at least one second ventilation groove will be connected to the liquid purification bin to purify the purified gas again along the second ventilation groove. When the slurry viscosity increases with use, the sliding partition will slide with the increase in viscosity to increase the length of the liquid purification bin and at the same time increase the number of the second ventilation grooves located in the liquid purification bin to purify the gas through multiple second ventilation grooves. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments described in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0022] Figure 1 An overall schematic diagram provided for an embodiment of the present invention;

[0023] Figure 2 Schematic diagram of an explosion of an adjustable purification mechanism provided in an embodiment of the present invention;

[0024] Figure 3 for Figure 2 A in the middle is an enlarged schematic diagram;

[0025] Figure 4 An overall explosion diagram provided for an embodiment of the present invention;

[0026] Figure 5 for Figure 4 The enlarged schematic diagram of point B in the middle;

[0027] Figure 6 An overall cross-sectional schematic diagram provided for an embodiment of the present invention;

[0028] Figure 7 for Figure 6 The enlarged schematic diagram of point C in the middle;

[0029] Figure 8 for Figure 6 The enlarged schematic diagram of point D in the middle;

[0030] Figure 9 A schematic cross-sectional view of an adjustable purification mechanism provided in an embodiment of the present invention.

[0031] Description of reference numerals:

[0032] 1. Desulfurization purifier; 10. Spray plate; 11. Connecting groove; 12. Sliding partition; 121. Connecting rod; 122. Guide block; 13. Support spring rod; 14. Floating plate; 141. Tip portion; 142. Arc portion; 143. Baffle; 1431. First spring; 2. Adjustable purification mechanism; 21. Moving bin; 211. Through-hole; 22. Inner track; 221. Outer track; 222. Fixed port; 223. Bevel gear; 224. One-way gear; 225. Second spring; 23. Center support portion; 231. First ventilation groove; 24. Side cleaning portion; 241. Second ventilation groove; 25. Fixed cover; 3. Gas outlet assembly; 31. Gas outlet pipe; 32. Combined partition; 321. Bending plate; 322. Parallel plate. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0034] like Figure 1-9 As shown, an activated carbon adsorption device comprises:

[0035] A desulfurization purifier 1 is provided with a spray plate 10 and slurry;

[0036] A sliding partition 12 is slidably connected to the desulfurization purifier 1 to separate the liquid clean chamber from the gas clean chamber;

[0037] The adjustable purification mechanism 2 includes a side cleaning portion 24 symmetrically arranged on the desulfurization purifier 1, and a plurality of second ventilation grooves 241 are formed on the side cleaning portion 24, and the second ventilation grooves 241 are filled with activated carbon;

[0038] The sliding partition 12 slides as the viscosity of the slurry changes to increase or decrease the amount of liquid entering the second ventilation groove 241 of the liquid purification tank.

[0039] Specifically, a spray plate 10 and a slurry are provided in the desulfurization purifier 1. The slurry is calcium carbonate slurry. The calcium carbonate slurry is transported to the spray plate 10 by a pump and sprayed out to increase contact with the sulfur-containing gas and react to react the sulfur in the sulfur-containing gas to achieve desulfurization. A connecting groove 11 is provided on the desulfurization purifier 1. The side cleaning part 24 is fixedly connected to the connecting groove 11. The two gas outlet ends of the second ventilation groove 241 are respectively provided at the two ends of the side of the side cleaning part 24 (with Figure 9For reference, the two ends are the upper and lower ends) to connect the liquid purification bin and the gas purification bin. In the early stage of purification, there are fewer sulfur-containing impurities in the slurry. At this time, the viscosity of the slurry is low and the density is small. As it continues to react with sulfur-containing impurities, the viscosity of the slurry increases and the density will increase. At this time, the sliding partition 12 will move toward the gas purification bin to expand the liquid purification bin and at the same time increase the gas port at the lower end of the second ventilation groove 241 entering the gas purification bin, so that the purified gas in the liquid purification bin passes along multiple second ventilation grooves 241 for purification, thereby compensating for the decrease in purification capacity due to the increase in viscosity and density, and ensuring that the gas meets the emission regulations after two purifications.

[0040] In the above technical solution, when the sulfur-containing gas is introduced into the desulfurization purifier 1 for treatment, it first enters the liquid purification bin and reacts with the slurry sprayed out by the spray plate 10. At this time, the slurry viscosity is relatively low, and at least one second ventilation groove 241 will be connected to the liquid purification bin to purify the purified gas again along the second ventilation groove 241. When the slurry viscosity increases with use, the sliding partition 12 will slide with the increase in viscosity to increase the length of the liquid purification bin and at the same time increase the number of the second ventilation grooves 241 located in the liquid purification bin to purify the gas through multiple second ventilation grooves 241.

[0041] As an embodiment provided by the present invention, the adjustable purification mechanism 2 further includes a track sleeve arranged between the side cleaning part 24 and the desulfurization purifier 1, and the track sleeve is provided with a linear array of movable bins 21, and the movable bins 21 are filled with activated carbon.

[0042] Specifically, a track sleeve is provided between the side cleaning portion 24 and the connecting groove 11, and the activated carbon is not provided in the second ventilation groove 241, but is provided in the mobile bin 21 on the track sleeve. If the activated carbon is provided in the second ventilation groove 241, the second ventilation groove 241 in the outermost layer will be in contact with the purified gas for a long time. Regardless of whether the slurry viscosity is high or low, it will pass through the outermost second ventilation groove 241, causing the activated carbon therein to be quickly saturated and need to be replaced frequently. The mobile bin 21 on the track sleeve will rotate during the purification process to move and dock different mobile bins 21 to the outermost second ventilation groove 241, so that the activated carbon in multiple mobile bins 21 can evenly absorb gas impurities for purification, thereby extending the replacement time. The filling amount of activated carbon in the mobile bin 21 is 80% to 93%, leaving a gap. The gap can flip the position of the activated carbon when the track sleeve moves, increase the gap, and facilitate the passage of airflow.

[0043] During purification, gas is passed into the sprayed slurry for purification. Initially, there are fewer sulfur-containing impurities in the slurry. At this time, the viscosity of the slurry is low and the density is small. As it continues to react with sulfur-containing impurities, the viscosity of the slurry increases and the density increases. At this time, the sliding partition 12 will move toward the gas purification bin to expand the liquid purification bin and at the same time increase the range of the track sleeve entering the gas purification bin, so that the purified gas in the liquid purification bin passes along multiple second ventilation grooves 241 for purification. While purifying, the track sleeve will rotate so that different mobile bins 21 take turns as the purification bin of the outermost second ventilation groove 241 to purify the gas.

[0044] As an embodiment provided by the present invention, the track sleeve includes an inner track 22 and an outer track 221, with a mobile bin 21 arranged therebetween. A central support portion 23 is provided on the desulfurization purifier 1. The inner track 22 is rotatably connected to the central support portion 23. The central support portion 23 is provided with a plurality of first ventilation grooves 231 passing through it, and the first ventilation grooves 231 correspond one-to-one to the second ventilation grooves 241.

[0045] Specifically, fixed openings 222 are provided on the outer rail 221 and the inner rail 22, the mobile bin 21 is fixed on the fixed openings 222, a fixed cover 25 is provided on the desulfurization purifier 1, the central support portion 23 and the side cleaning portion 24 are both provided on the fixed cover 25, the inner rail 22 is rotatably connected to the central support portion 23, and can move along the central support portion 23 to drive the mobile bin 21 to move, the first ventilation groove 231 and the second ventilation groove 241 correspond to each other, and the mobile bin 21 is symmetrically provided with through openings 211, and filter cloth is provided on the through openings 211. As the inner rail 22 moves, the two corresponding first ventilation grooves 231 and the second ventilation grooves 241 respectively connect the two to form a purification channel for the gas purified by the liquid purification bin to move along it for purification.

[0046] During purification, gas is passed into the sprayed slurry for purification. Initially, there are fewer sulfur-containing impurities in the slurry. At this time, the viscosity of the slurry is low and the density is small. As it continues to react with sulfur-containing impurities, the viscosity of the slurry increases and the density increases. At this time, the sliding partition 12 will move toward the gas purification bin to expand the liquid purification bin and increase the range of the track sleeve entering the gas purification bin, so that the purified gas in the liquid purification bin first enters the first ventilation groove 231 along the mobile bin 21, and then passes through the mobile bin 21 and then passes along the second ventilation groove 241 for purification. During the purification, the track sleeve will rotate so that different mobile bins 21 take turns as the purification bin of the outermost second ventilation groove 241 to purify the gas.

[0047] As an embodiment provided by the present invention, a floating plate 14 is provided on the sliding partition 12. The floating plate 14 is provided with supporting spring rods 13 in a circular array that fit the inner wall of the desulfurization purifier 1. The floating plate 14 is set in the slurry to drive the sliding partition 12 to slide.

[0048] Specifically, a connecting rod 121 is provided on the sliding partition 12, and a floating plate 14 is provided on the connecting rod 121. There is sediment in the slurry, and the floating plate 14 sinks in the slurry and floats on the sediment. When the desulfurization purifier 1 is running and purifying the gas, the sulfur impurities in the gas will dissolve in the slurry, making the viscosity and density of the slurry increase. At this time, the floating plate 14 will float up to drive the sliding partition 12 to slide along the inner wall of the desulfurization purifier 1, thereby realizing the switching of the second ventilation groove 241, and multiple supporting spring rods 13 are attached to the inner wall of the desulfurization purifier 1 to play a supporting effect.

[0049] During purification, the gas is passed into the sprayed slurry for purification. Initially, there are fewer sulfur-containing impurities in the slurry. At this time, the viscosity of the slurry is low and the density is small. The float 14 sinks in the slurry, driving the outermost second ventilation groove 241 to be located in the clean liquid bin. As the slurry continues to react with sulfur-containing impurities, the viscosity of the slurry increases and the density increases. At this time, the sliding partition 12 will move toward the gas clean bin to expand the liquid clean bin to cover more of the second ventilation grooves 241, and at the same time increase the range of the track sleeve entering the gas clean bin, so that the purified gas in the liquid clean bin first enters the first ventilation groove 231 along the mobile bin 21, and then passes through the mobile bin 21 and then along the second ventilation groove 241 for purification. During the purification, the track sleeve will rotate so that different mobile bins 21 take turns as the purification bin of the outermost second ventilation groove 241 for gas purification.

[0050] As an embodiment provided by the present invention, the floating plate 14 includes floating columns arranged in a circular array, with a pointed portion 141 being provided at the bottom of the floating column and an arc portion 142 being provided at the top.

[0051] Specifically, an air outlet pipe 31 is provided at the bottom of the desulfurization purifier 1. Air comes out of the air outlet pipe 31 to generate bubbles to stir the slurry to prevent the slurry from crystallizing. The tip 141 is directed toward the air outlet pipe 31 to guide the bubbles to float up along the tip 141 to the arc portion 142, thereby reducing the push on the float column and reducing the influence of the floating bubbles on the float column. Guide blocks 122 are symmetrically provided on the sliding partition 12, and the guide blocks 122 are clamped to form a guide path to guide the gas in the clean liquid tank to flow along the guide path to the mobile tank 21.

[0052] As an embodiment provided by the present invention, a desulfurization purifier 1 is provided with an air outlet assembly 3, which includes an air outlet pipe 31 provided on the air purification bin and a combined baffle 32 symmetrically provided along the air outlet pipe 31;

[0053] The combined partition 32 includes multiple groups of bent plates 321 and parallel plates 322 . The bent plates 321 and the parallel plates 322 are clamped together to form a bent channel to guide the airflow exchange between two adjacent mobile bins 21 .

[0054] Specifically, the top of the desulfurization purifier 1 is provided with an air outlet assembly 3, and the combined partition 32 includes a bending plate 321 and a parallel plate 322 arranged in a linear array on the inner wall of the clean gas bin. When the slurry viscosity is low, there are more mobile bins 21 in the clean gas bin, and the bending channel will move the outermost mobile bin 21 (with Figure 6 For reference, the outer side is the upper and lower ends) and the airflow output is guided to the adjacent mobile bin 21 to drive the airflow to circulate along the adjacent mobile bin 21 to the clean air bin for secondary purification. A gap is provided on the bending channel. When the slurry viscosity is high, there are fewer mobile bins 21 in the clean air bin. At this time, air will be discharged from both ends of the bending channel to flow out of the bending channel along the gap and discharged from the air outlet pipe 31.

[0055] During purification, the gas is passed into the sprayed slurry for purification. In the initial stage, there are fewer sulfur-containing impurities in the slurry. At this time, the viscosity of the slurry is low and the density is small. The float 14 sinks into the slurry, driving the outermost second ventilation groove 241 to be located in the clean liquid bin. At this time, the bending channel guides the airflow output from the outermost mobile bin 21 to the adjacent mobile bin 21, so as to drive the airflow to flow along the adjacent mobile bin 21 to the clean gas bin for circulation, and perform secondary purification. As it continues to react with sulfur-containing impurities, the viscosity of the slurry increases, and the density increases. At this time, the sliding partition 12 will move the airflow to the gas bin. The cleaning bin moves to expand the liquid cleaning bin to cover more of the second ventilation grooves 241, and at the same time increase the range of the track sleeve entering the gas cleaning bin, so that the purified gas in the liquid cleaning bin first enters the first ventilation groove 231 along the mobile bin 21, and then passes through the mobile bin 21 and then passes along the second ventilation groove 241 for purification. At this time, gas will be discharged from both ends of the bent channel to flow out of the bent channel along the gap and discharged from the outlet pipe 31. During the purification, the track sleeve will rotate so that different mobile bins 21 take turns as the purification bin of the outermost second ventilation groove 241 to purify the gas.

[0056] As an embodiment provided by the present invention, the sliding partition 12 is driven to move back and forth to drive the track sleeve to move unidirectionally along the central support portion 23;

[0057] The outer track 221 is provided with a bevel tooth 223 , and the sliding partition 12 is unidirectionally connected with a one-way tooth 224 , which moves with the sliding partition 12 to push the track sleeve in one direction.

[0058] Specifically, the sliding baffle 12 will float up as bubbles are ejected from the bottom of the desulfurization purifier 1, and sink after floating up as the bubbles float up, so as to control the reciprocating movement of the sliding baffle 12 by controlling the intermittent ejection of bubbles. The outer track 221 is provided with inclined teeth 223 in a linear array, and a flip groove is provided on the sliding baffle 12. A fixed plate is provided on the flip groove. The one-way tooth 224 is rotatably connected to the flip groove. A second spring 225 is fixedly connected between the one-way tooth 224 and the fixed plate. When the sliding baffle 12 floats up with the floating plate 14, the one-way tooth 224 flips along the inclined surface of the inclined tooth 223 toward the bottom of the desulfurization purifier 1, pulling the second spring 225 ( Figure 7 As shown), the outer rail 221 will not be moved at this time, and when the sliding partition 12 moves downward, the second spring 225 flips the one-way tooth 224 to fit the horizontal plane of the inclined tooth 223. At this time, the one-way tooth 224 will flip to fit the fixed plate and be locked, so that the sliding partition 12 drives the outer rail 221 to move, thereby realizing the intermittent one-way movement of the rail sleeve and circulating the mobile bin 21.

[0059] During purification, the gas is passed into the sprayed slurry for purification. In the initial stage, there are fewer sulfur-containing impurities in the slurry. At this time, the viscosity of the slurry is low and the density is small. The float 14 sinks into the slurry, driving the outermost second ventilation groove 241 to be located in the clean liquid bin. At this time, the bending channel guides the airflow output from the outermost mobile bin 21 to the adjacent mobile bin 21 to drive the airflow to flow along the adjacent mobile bin 21 to the clean gas bin for circulation for secondary purification. As it continues to react with sulfur-containing impurities, the viscosity of the slurry increases and the density will increase. At this time, the sliding partition 12 will move toward the gas clean bin to expand the liquid clean bin to cover more of the second ventilation groove 241. At the same time, the range of the track sleeve entering the gas purification bin is increased, so that the purified gas in the liquid purification bin first enters the first ventilation groove 231 along the mobile bin 21, and then passes through the second ventilation groove 241 after passing through the mobile bin 21 for purification. At this time, gas will be discharged from both ends of the bent channel to flow out of the bent channel along the gap and discharged from the outlet pipe 31. At the same time, due to the intermittent ejection of bubbles at the bottom of the desulfurization purifier 1, the sliding partition 12 moves back and forth to drive the inclined teeth 223 to move in one direction through the one-way teeth 224, so as to drive the track sleeve to rotate, so that different mobile bins 21 take turns as the purification bin of the outermost second ventilation groove 241 to purify the gas.

[0060] As the optimal embodiment provided by the present invention, a baffle 143 is symmetrically connected to the floating plate 14 for rotation, and a gas outlet unit is provided at the bottom of the desulfurization purifier 1. Bubbles in the slurry float up and accumulate on the baffle 143, driving the baffle 143 to flip.

[0061] Specifically, a first spring 1431 is provided between the baffle 143 and the float plate 14. When the bubbles at the bottom of the desulfurization purifier 1 are continuously output, the first spring 1431 will first pull the baffle 143 to rotate to a horizontal state. At this time, the concave surface opened on the baffle 143 will carry the floating bubbles and accumulate them to lift the sliding partition 12 to slide toward the top of the desulfurization purifier 1. When the accumulated bubble buoyancy is greater than the pulling force of the first spring 1431, it will flip over. At this time, the bubbles will flow out from the concave surface. At this time, the sliding partition 12 will slide back to the bottom to achieve reciprocating sliding under the continuous output of bubbles, and the speed of bubble support and loss is constant, and there is no need to add an additional mechanism to control the bubbles.

[0062] During purification, the gas is passed into the sprayed slurry for purification. In the initial stage, there are fewer sulfur-containing impurities in the slurry. At this time, the viscosity of the slurry is low and the density is small. The float 14 sinks into the slurry, driving the outermost second ventilation groove 241 to be located in the clean liquid bin. At this time, the bending channel guides the airflow output from the outermost mobile bin 21 to the adjacent mobile bin 21, so as to drive the airflow to flow along the adjacent mobile bin 21 to the clean gas bin for circulation for secondary purification. As the slurry continues to react with sulfur-containing impurities, the viscosity of the slurry increases and the density increases. At this time, the sliding partition 12 will move toward the gas clean bin to expand the liquid clean bin to cover more of the second ventilation groove 241, and at the same time increase the range of the track sleeve entering the gas clean bin, so that the purified gas in the liquid clean bin first enters the first along the mobile bin 21 The air will flow out of the second ventilation groove 241 after passing through the movable warehouse 21 for purification. At this time, gas will be discharged from both ends of the bent channel to flow out of the bent channel along the gap and discharged from the air outlet pipe 31. At the same time, due to the ejection of bubbles at the bottom of the desulfurization purifier 1, the baffle 143 carries the floating bubbles and accumulates them to lift the sliding partition 12 to slide to the top of the desulfurization purifier 1. When the accumulated bubble buoyancy is greater than the pulling force of the first spring 1431, it will flip over. At this time, the bubbles will flow out from the concave surface. At this time, the sliding partition 12 will slide to the bottom again, thereby driving the bevel teeth 223 to move in one direction through the one-way teeth 224 to drive the track sleeve to rotate, so that different mobile warehouses 21 take turns as the purification warehouse of the outermost second ventilation groove 241 to purify the gas.

[0063] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims.

Claims

1. An activated carbon adsorption device, characterized in that: include: A desulfurization purifier (1) is provided with a spray plate (10) and slurry; A sliding partition (12) is slidably connected to the desulfurization purifier (1) to separate the liquid clean chamber and the gas clean chamber; An adjustable purification mechanism (2) comprises a side cleaning portion (24) symmetrically arranged on the outside of the desulfurization purifier (1), wherein a plurality of second ventilation grooves (241) are provided on the side cleaning portion (24), and the second ventilation grooves (241) are filled with activated carbon; The sliding partition (12) slides as the density of the slurry changes, so as to increase or decrease the amount of the second ventilation groove (241) entering the liquid purification bin; A floating plate (14) is provided on the sliding baffle (12), and supporting spring rods (13) are provided on the floating plate (14) in a circumferential array and are in contact with the inner wall of the desulfurization purifier (1). The floating plate (14) is provided in the slurry to drive the sliding baffle (12) to slide; The adjustable purification mechanism (2) further comprises a track sleeve arranged between the side cleaning portion (24) and the desulfurization purifier (1), wherein movable bins (21) are arranged in a linear array on the track sleeve, and the movable bins (21) are filled with activated carbon; The track sleeve comprises an inner track (22) and an outer track (221), with the mobile bin (21) disposed therebetween. The desulfurization purifier (1) is provided with a central support portion (23), the inner track (22) being rotatably connected to the central support portion (23), and the central support portion (23) being provided with a plurality of first ventilation grooves (231) passing therethrough, the first ventilation grooves (231) corresponding to the second ventilation grooves (241) one by one.

2. The activated carbon adsorption device according to claim 1, characterized in that: The floating plate (14) comprises floating columns arranged in a circumferential array, wherein the bottom of the floating column is provided with a pointed portion (141) and the top of the floating column is provided with an arc portion (142).

3. The activated carbon adsorption device according to claim 1, characterized in that: The desulfurization purifier (1) is provided with an air outlet assembly (3), and the air outlet assembly (3) comprises an air outlet pipe (31) provided on the air purification bin and a combined partition (32) symmetrically provided along the air outlet pipe (31).

4. The activated carbon adsorption device according to claim 3, characterized in that: The combined partition (32) comprises a plurality of groups of bent plates (321) and parallel plates (322), wherein the bent plates (321) and the parallel plates (322) are clamped together to form a bent channel to guide the airflow exchange between two adjacent movable bins (21).

5. The activated carbon adsorption device according to claim 1, characterized in that: The sliding partition (12) is driven to move back and forth to drive the track sleeve to move unidirectionally along the central support portion (23).

6. The activated carbon adsorption device according to claim 5, characterized in that: The outer track (221) is provided with bevel teeth (223), and the sliding partition (12) is unidirectionally connected with one-way teeth (224). The one-way teeth (224) move with the sliding partition (12) to push against the track sleeve in one direction.

7. The activated carbon adsorption device according to claim 2, characterized in that: A baffle (143) is symmetrically connected to the floating plate (14), and a gas outlet unit is provided at the bottom of the desulfurization purifier (1). Bubbles in the slurry float up and accumulate on the baffle (143), driving the baffle (143) to flip.

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