Activated carbon adsorption device

Abstract

The invention discloses an activated carbon adsorption device, which comprises: a desulfurization purifier, which is internally provided with a spray plate and slurry; the sliding partition plate is connected into the desulfurization purifier in a sliding manner so as to separate a liquid purification bin and a gas purification bin; the adjustable purification mechanism comprises side purification parts which are symmetrically arranged on the desulfurization purifier, a plurality of second vent grooves are formed in the side purification parts, and the second vent grooves are filled with the second vent grooves. When sulfur-containing gas is introduced into a desulfurization purifier for treatment, the sulfur-containing gas firstly enters a liquid purification bin and reacts with slurry sprayed by a spraying plate, at the moment, the consistency of the slurry is low, and at least one second vent groove is communicated with the liquid purification bin, so that the purified gas is purified again along the second vent groove; when the consistency of the slurry is increased along with the use, the sliding partition plate slides along with the increase of the consistency, so that the length of the liquid purification bin is increased, meanwhile, the number of the second vent grooves in the liquid purification bin is increased, and the gas is purified through the second vent grooves.

Description

Technical Field

[0001] The 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 and purification of waste. In the process of purifying sulfur-containing gases, calcium carbonate slurry is used in combination with activated carbon to purify sulfur gases.

[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 exhaust 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 arranged on the outer side of the gas pipe, and 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 block is arranged at the inner bottom of the combustion chamber, and a catalytic assembly is connected to the inner side of the guide block, a burner is arranged on the left outer side of the combustion chamber, and a natural gas pipe is arranged on the left outer side of the burner, a ventilation pipe is connected to the top of the left side of the combustion chamber, and an exhaust fan is arranged at the inner middle end of the ventilation pipe. The present invention can make a good judgment on whether the activated carbon layer is regenerated through dual detection of a flow rate detector and a sulfide detector, thereby avoiding the situation where the desulfurization of the activated carbon layer that has not been regenerated is carried out and the desulfurization effect is poor.

[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, in which a spray plate and slurry are arranged;

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

[0009] An adjustable purification mechanism, comprising a side cleaning part symmetrically arranged on the desulfurization purifier, a plurality of second ventilation grooves are provided on the side cleaning part, 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 cleaning bin.

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

[0012] Preferably, the track sleeve includes an inner track and an outer track, with the mobile bin arranged therebetween, a central support portion is arranged on the desulfurization purifier, the inner track is rotatably connected to the central support portion, a plurality of first ventilation grooves passing through the central support portion are provided on the central support portion, and the first ventilation grooves correspond one-to-one to 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 comprises floating columns arranged in a circular array, wherein the bottom of the floating columns is provided with a pointed portion and the top of the floating columns is provided with an arc portion.

[0015] Preferably, the desulfurization purifier is provided with a gas outlet assembly, and the gas outlet assembly comprises a gas outlet pipe arranged on the gas purification bin and a combined baffle symmetrically arranged along the gas outlet pipe.

[0016] Preferably, the combined partition includes a plurality of 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 reciprocally 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 against 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 scheme, 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 to react with the slurry sprayed from the spray plate. At this time, the slurry concentration 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 concentration increases with use, the sliding partition will slide with the increase in viscosity to increase the length of the liquid purification bin and 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 drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded 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 An explosion schematic diagram of an adjustable purification mechanism provided in an embodiment of the present invention;

[0024] Figure 3 for Figure 2 The enlarged schematic diagram at A in the middle;

[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 at C in the middle;

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

[0030] Fig. 9 A cross-sectional schematic diagram 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; 142. Arc; 143. Baffle; 1431. First spring; 2. Adjustable purification mechanism; 21. Moving bin; 211. Through-hole; 22. Inner track; 221. Outer track; 222. Fixed mouth; 223. Bevel teeth; 224. One-way teeth; 225. Second spring; 23. Center support; 231. First ventilation groove; 24. Side cleaning part; 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 solution and advantages of the embodiments of the present disclosure clearer, the technical solution 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, in which a spray plate 10 and slurry are arranged;

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

[0037] The adjustable purification mechanism 2 comprises a side cleaning part 24 symmetrically arranged on the desulfurization purifier 1, and a plurality of second ventilation grooves 241 are provided on the side cleaning part 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 second ventilation groove 241 entering the liquid purification bin.

[0039] Specifically, a spray plate 10 and a slurry are provided in the desulfurization purifier 1. The slurry is a calcium carbonate slurry. The calcium carbonate slurry is transported to the spray plate 10 by a pump and sprayed to increase contact with the sulfur-containing gas to react to react 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 arranged at the two ends of the side of the side cleaning part 24 (with Fig. 9For reference, the two ends are the upper and lower ends) to connect the liquid purification bin and the gas purification bin. In the initial 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 lower end gas port 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 scheme, when the sulfur-containing gas is introduced into the desulfurization purifier 1 for treatment, it first enters the liquid purification bin to react 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 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 also includes a track sleeve arranged between the side cleaning part 24 and the desulfurization purifier 1, and the track sleeve is provided with a mobile bin 21 in a linear array, and the mobile bin 21 is 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 second ventilation groove 241 in the outermost layer, 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 the activated carbon in the mobile bin 21 is 80% to 93%, leaving a gap, which 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, 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. 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 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 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, and a mobile bin 21 is arranged therebetween. A central support portion 23 is arranged on the desulfurization purifier 1, and 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 penetrating therethrough, and the first ventilation grooves 231 correspond one-to-one to the second ventilation grooves 241.

[0045] Specifically, a fixed opening 222 is opened on the outer rail 221 and the inner rail 22, the mobile bin 21 is fixed on the fixed opening 222, a fixed cover 25 is arranged on the desulfurization purifier 1, the central support part 23 and the side cleaning part 24 are both arranged on the fixed cover 25, the inner rail 22 is rotatably connected to the central support part 23, and can move along the central support part 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 arranged on the through openings 211, with the movement of the inner rail 22, the two corresponding first ventilation grooves 231 and the second ventilation grooves 241 respectively, connect the two to form a purification channel, and the gas purified by the liquid cleaning bin moves along it for purification.

[0046] 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. 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. 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.

[0047] As an embodiment provided by the present invention, a floating plate 14 is arranged on the sliding baffle 12, and supporting spring rods 13 are arranged in a circular array on the floating plate 14 to fit the inner wall of the desulfurization purifier 1. The floating plate 14 is arranged in the slurry to drive the sliding baffle 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 purifies 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 a plurality of 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 plate 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 to purify the gas.

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

[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 portion 141 is directed toward the air outlet pipe 31 to guide the bubbles to float up along the tip portion 141 to the arc portion 142, thereby reducing the push on the floating column and reducing the influence of the floating bubbles on the floating column. Guide blocks 122 are symmetrically provided on the sliding partition 12. The guide blocks 122 are clamped to form a guide path to guide the gas in the clean liquid bin to flow along the guide path to the mobile bin 21.

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

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

[0054] Specifically, a gas outlet assembly 3 is provided at the top of the desulfurization purifier 1, and the combined baffle 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 has a low viscosity, there are more mobile bins 21 in the clean gas bin, and the bending channel connects the outermost mobile bin 21 (with Figure 6 For reference, the airflow output from the outer side (the upper and lower ends) 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 bent channel. When the slurry has a high viscosity, there are fewer mobile bins 21 in the clean air bin. At this time, air will be discharged from both ends of the bent channel to flow out of the bent channel along the gap and be 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 floating plate 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 and circulate along the adjacent mobile bin 21 to the clean gas bin for secondary purification. As the slurry continuously reacts with sulfur-containing impurities, the viscosity of the slurry increases and the density increases. At this time, the sliding partition 12 will move the air to the gas. 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 along the second ventilation groove 241 for purification. At this time, gas will be discharged from both ends of the curved channel to flow out of the curved 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 , and the one-way tooth 224 moves with the sliding partition 12 to push against the track sleeve in one direction.

[0058] Specifically, the sliding baffle 12 will float up with the bubbles ejected from the bottom of the desulfurization purifier 1, and sink after floating up with the bubbles, 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 reversing groove is provided on the sliding baffle 12. A fixed plate is provided on the reversing groove. The one-way tooth 224 is rotatably connected to the reversing 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 to pull the second spring 225 ( Figure 7 As shown), the outer rail 221 will not be affected to move 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, so as to realize the intermittent one-way movement of the rail sleeve and circulate 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 floating plate 14 sinks in 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 and circulate along the adjacent mobile bin 21 to the clean gas bin 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. 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 curved channel to flow out of the curved channel along the gap and discharged from the outlet pipe 31. While purifying, 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 best embodiment provided by the present invention, a baffle 143 is symmetrically rotatably 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.

[0061] Specifically, a first spring 1431 is arranged between the baffle 143 and the floating 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 and accumulate the floating bubbles to lift the sliding baffle 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 baffle 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 for controlling 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 floating plate 14 sinks in 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 and circulate along the adjacent mobile bin 21 to the clean gas bin 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 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 along the mobile bin 21 The air passes through the ventilation groove 231, and then passes through the mobile warehouse 21 and then 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 be discharged from the outlet pipe 31. During the purification, due to the bubbles ejected from 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 inclined 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 only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

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 in the desulfurization purifier (1) to separate the liquid clean chamber from the gas clean chamber; An adjustable purification mechanism (2) comprises a side cleaning portion (24) symmetrically arranged on 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 viscosity of the slurry changes, so as to increase or decrease the second ventilation groove (241) entering the liquid purification bin.

2. An activated carbon adsorption device according to claim 1, characterized in that: The adjustable purification mechanism (2) further comprises a track sleeve arranged between the side cleaning portion (24) and the desulfurization purifier (1), and movable bins (21) are arranged in a linear array on the track sleeve, and the movable bins (21) are filled with activated carbon.

3. An activated carbon adsorption device according to claim 2, characterized in that: The track sleeve comprises an inner track (22) and an outer track (221), between which the mobile bin (21) is arranged, and the desulfurization purifier (1) is provided with a central support portion (23), the inner track (22) is rotatably connected to the central support portion (23), and the central support portion (23) is provided with a plurality of first ventilation grooves (231) penetrating therethrough, and the first ventilation grooves (231) correspond one to one with the second ventilation grooves (241).

4. The activated carbon adsorption device according to claim 1, characterized in that: A floating plate (14) is arranged on the sliding baffle (12), and supporting spring rods (13) are arranged in a circular array on the floating plate (14) and are in contact with the inner wall of the desulfurization purifier (1). The floating plate (14) is arranged in the slurry to drive the sliding baffle (12) to slide.

5. An activated carbon adsorption device according to claim 4, 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 end portion (141) and the top of the floating column is provided with an arc portion (142).

6. The activated carbon adsorption device according to claim 2, characterized in that: The desulfurization purifier (1) is provided with a gas outlet assembly (3), and the gas outlet assembly (3) comprises a gas outlet pipe (31) arranged on the gas purification bin and a combined partition plate (32) symmetrically arranged along the gas outlet pipe (31).

7. An activated carbon adsorption device according to claim 6, characterized in that: The combined partition plate (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 mobile bins (21).

8. The activated carbon adsorption device according to claim 3, 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).

9. An activated carbon adsorption device according to claim 8, characterized in that: The outer track (221) is provided with bevel teeth (223), and the sliding partition (12) is unidirectionally rotatably connected with one-way teeth (224), and the one-way teeth (224) move with the sliding partition (12) to push against the track sleeve in one direction.

10. The activated carbon adsorption device according to claim 5, characterized in that: A baffle (143) is symmetrically rotatably 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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