An adsorption treatment device for industrial waste gas

Abstract

The invention discloses an adsorption treatment device for industrial waste gas, comprising a dust removal mechanism, a swing mechanism, a stirring mechanism, a flow control mechanism, and a rotary adsorption mechanism; an air inlet pipe is connected to the upper part of the dust removal mechanism, a rotary exhaust pipe at the lower part of the dust removal mechanism is connected to the swing mechanism, the swing mechanism is connected to the stirring mechanism and the whole is located in a stirring box, a material injection pipe is arranged at the upper part of the box body and downwardly connected to the stirring box, a flow control mechanism is arranged above the stirring box, lime water is injected into the stirring box through the material injection pipe, a rotary adsorption mechanism is arranged above the flow control mechanism, an air outlet is arranged above the rotary adsorption mechanism, and a box body is arranged at the periphery of the device; the dust removal mechanism first pre-treats the waste gas to filter and remove dust particles in the waste gas; the swing mechanism cooperates with the stirring mechanism to enable the waste gas to be uniformly discharged into the lime water; the flow control mechanism controls the gas flow rate as needed, and the rotary adsorption mechanism adsorbs and removes impurities remaining in the filtered waste gas, thereby achieving the goal of purifying the waste gas.

Description

Technical Field

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

[0002] Waste gas from cement plants mainly comes from production processes such as raw material processing, raw material preparation, clinker calcination and cement grinding. The composition of the waste gas is complex, usually containing harmful substances such as dust, hydrofluoric acid, sulfur dioxide, carbon dioxide, etc., and the waste gas usually has a large emission volume and large fluctuations. There are certain requirements for the gas flow control and purification efficiency of the waste gas treatment device; usually, it is necessary to filter and clean the dust in the waste gas first to avoid dust pollution affecting subsequent processes, and then discharge the waste gas evenly into the prepared lime water solution. The stirring mechanism fully stirs the waste gas and lime water so that the hydrofluoric acid, sulfur dioxide and carbon dioxide in the waste gas fully react with the lime water. The flow control mechanism controls the gas flow rate as needed and controls the reaction time of the gas and lime water. The rotating adsorption mechanism then adsorbs and removes the residual impurities in the gas to complete the gas purification work.

[0003] After searching, the prior art authorization publication number is CN117205753A, which is a marine diesel engine exhaust gas dust removal and desulfurization equipment and its use method, including a treatment box, a cover plate is mounted on the top of the treatment box, and an air intake mechanism, which passes through the cover plate and is connected to the cover plate. The exhaust gas can be washed by configuring an aqueous solution containing lime, so that after the exhaust gas is passed into the treatment box, the exhaust gas can be washed to remove sulfur dioxide and carbon dioxide in the exhaust gas, thereby reducing the frequency of maintenance; when this device purifies the gas, the exhaust gas is not dusted first, and the dust particles in the exhaust gas enter the subsequent process, polluting the lime water solution and affecting the treatment effect.

[0004] After searching, the prior art authorization announcement number CN 220214391 U is an adsorption treatment device for industrial waste gas. Through pressure, torsion spring, card block, cross bar and magnet, when the activated carbon partition needs to be disassembled and replaced, the cross bar is pressed to drive the pressure handles connected at both ends to press downward. Since the pressure handle is in an inclined state, the pressure handle drives the card block on the surface of the rotating rod to rotate. Since the magnet 1 connected to the surface of the card block and the magnet 2 on the surface of the slider are the principle of opposite poles attracting each other, the card block moves to drive the surface connected magnet 1 and the surface of the slider to separate. At this time, the activated carbon partition is disconnected and fixed, and the pulling structure can be further rotated to slide and detach the activated carbon partition through the connecting block inside the slide groove; when this device is used for waste gas adsorption treatment, the flow direction and flow rate of the gas cannot be controlled, resulting in uneven waste gas flow, reduced adsorption efficiency, and inability to control the gas flow rate, reduced adsorption effect. Summary of the invention

[0005] The purpose of the present invention is to overcome the shortcomings of the prior art and provide an adsorption treatment device for industrial waste gas. The dust removal mechanism first pre-treats the waste gas and filters and removes the dust particles in the waste gas; the swing mechanism cooperates with the stirring mechanism to allow the waste gas to be evenly discharged into lime water, and the lime water is stirred so that the lime water fully reacts with sulfide, hydrofluoric acid, carbon dioxide and other substances in the waste gas; the flow control mechanism controls the gas flow rate as needed and controls the reaction time of the gas and the lime water; the rotating adsorption mechanism adsorbs and removes the impurities remaining in the filtered waste gas, thereby achieving the goal of purifying the waste gas.

[0006] In order to achieve the above object, the technical solution adopted by the present invention is:

[0007] An adsorption treatment device for industrial waste gas comprises an air inlet pipe, a dust removal mechanism, a swing mechanism, a stirring mechanism, a flow control mechanism, a rotary adsorption mechanism, an air outlet, a box, a material injection pipe, and a stirring box; the air inlet pipe is connected to the top of the dust removal mechanism, the rotary exhaust pipe at the bottom of the dust removal mechanism is connected to the swing mechanism, the swing mechanism is connected to the stirring mechanism and the whole is located in the stirring box, the material injection pipe is arranged at the top of the box and downwardly connected to the stirring box, the flow control mechanism is arranged above the stirring box, lime water is injected into the stirring box through the material injection pipe, the rotary adsorption mechanism is arranged above the flow control mechanism, the air outlet is arranged above the rotary adsorption mechanism, and a box is arranged around the device.

[0008] The dust removal mechanism includes a motor I, a rotating shaft I, a motor mounting plate, a dust removal tank top cover, a rotating connecting ring, a connecting plate, a brush plate, a convex filter plate, a limiting groove, a dust removal tank body, a dust collecting groove cover plate, a dust removal tank air outlet, a dust collecting groove, a bevel gear I, a bevel gear II, and a rotating exhaust pipe; the motor I is mounted on the motor mounting plate, the motor mounting plate is arranged on the dust removal tank top cover, the motor I is connected to the rotating shaft I, the rotating shaft I runs through the dust removal tank as a whole, the rotating shaft I is connected to the rotating connecting ring, the rotating connecting ring is connected to four groups of connecting plates through a pin shaft, the connecting plate is connected to the brush plate through a pin shaft, the brush plate fits with the convex filter plate, the lower end of the brush plate is arranged in the limiting groove, and the limiting groove is arranged In the dust collecting tank body, a dust collecting groove is provided at the lower part of the convex filter plate, and a dust collecting tank air outlet is provided at the lower part of the dust collecting groove, and the dust collecting tank air outlet is connected to the rotating exhaust pipe. A bevel gear I is also provided at the lower end of the rotating shaft I, and the bevel gear I engages with the bevel gear II, and the bevel gear II is arranged on the rotating exhaust pipe; the motor I controls the rotating shaft I to rotate, and the rotating shaft I drives the rotating connecting ring to rotate, and the rotating connecting ring drives the four groups of brush plates to rotate through the connecting plate to clean the surface of the convex filter plate, and the swept dust falls into the dust collecting groove, and the rotating shaft I drives the lower bevel gear I to rotate at the same time, and the bevel gear I engages with the bevel gear II, and the bevel gear II drives the rotating exhaust pipe to rotate, and the rotating exhaust pipe is located in the mixing box.

[0009] The swing mechanism includes a motor II, a gear I, a half gear I, a gear II, a half gear II, a rack, a positioning chute, a motor III, a swing bracket, a rotating shaft II, a gear III, a gear IV, a baffle, and a slider; the motor II is arranged on the outside of the mixing box, the motor II is connected to the gear I, the gear I is meshed with the gear II, the gear I is provided with a half gear I, the gear II is provided with a half gear II, a rack is provided under the two groups of half gears, the rack is simultaneously in the chute of the positioning chute, and is slidably connected with the positioning chute, the rack is connected to one side of the swing bracket, and the other side of the swing bracket is connected to the slider, and the slider is also arranged in the chute of the positioning chute, the rear end of the swing bracket is provided with a motor III, the motor III is connected to the rotating shaft II, the rotating shaft II runs through the swing bracket, the gear III It is arranged on the rotating shaft II, gear III meshes with gear IV, gear IV is also arranged in the swing bracket, a baffle is arranged in the center of gear IV, and the baffle is fitted with the rotating exhaust pipe; motor II drives gear I to rotate, gear I meshes with gear II, drives gear I and half gear I on gear II, and half gear II rotates, and the angles of half gear I and half gear II are different. The rotation of the two groups of half gears drives the lower rack to reciprocate along the positioning slide groove, and the rack drives the swing bracket to reciprocate, the motor III drives the rotating shaft II to rotate, the rotating shaft II drives gear III to rotate, gear III meshes with gear IV, gear IV is connected to the baffle to rotate, the reciprocating motion of the swing bracket and the rotational motion of gear IV are carried out simultaneously, and the baffle fits the rotating exhaust pipe for spiral motion.

[0010] The stirring mechanism comprises a rotating cross, a spring I, a spring II, a spring III, a stirring blade I, an annular limit groove, a stirring blade II, a positioning shaft, and a connecting shaft; the rotating cross is connected to the rotating shaft II, the four end points of the rotating cross are provided with positioning shafts, the rear end of the positioning shaft is slidably connected to the annular limit groove, the connecting shaft and the stirring blade II are sleeved on the positioning shaft, the stirring blade I is sleeved on the connecting shaft, a spring I is provided between the rotating cross and the connecting shaft, a spring II is provided between the connecting shaft and the stirring blade I, and a spring III is provided between the connecting shaft and the stirring blade II; the motor III controls the rotation of the rotating cross through the rotating shaft II, the reciprocating motion of the swing bracket and the rotational motion of the rotating cross are performed simultaneously, driving the stirring mechanism to perform spiral motion, and the three groups of springs provided on the positioning shaft and the connecting shaft provide inertia buffering for the stirring blades I and the stirring blades II.

[0011] The flow control mechanism includes a vent pipe, a rotating plate, a rotating shaft III, and a motor IV; the motor IV is arranged on one side of the vent pipe, the motor IV is connected to the rotating shaft III, the rotating shaft III is connected to the rotating plate, the rotating shaft III and the rotating plate are arranged in the vent pipe, and the rotating plate and the vent pipe have the same axis; the motor IV drives the rotating plate to rotate through the rotating shaft III to control the gas flow below as needed.

[0012] The rotary adsorption mechanism comprises a motor V, a transmission belt, a rotating shaft IV, a gear V, a gear VI, a rotary connection seat, fan blades, an activated carbon adsorption plate, and an adsorption tank body; the motor V is fixed on the box body, the motor V is connected to the rotating shaft IV, a gear V is provided below the rotating shaft IV, the gear V meshes with the gear VI, the gear VI is connected to the adsorption tank body, a rotary connection seat is provided below the adsorption tank body, a transmission belt is also provided on the rotating shaft IV, one side of the transmission belt is also connected to the fan blades, and activated carbon adsorption plates are respectively provided above and below the fan blades; the motor V drives the transmission belt and the gear V through the rotating shaft IV, the transmission belt drives the fan blades to rotate, and the gear V meshes with the gear VI to drive the adsorption tank body to rotate.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1) The gas enters the device from top to bottom, and filters the dust through the convex filter plate. The motor I controls the rotating shaft I to rotate, and the rotating shaft I drives the rotating connecting ring to rotate. The rotating connecting ring drives the four sets of brush plates to rotate through the connecting plate to clean the surface of the convex filter plate to prevent dust accumulation from clogging the dust isolation plate. The swept dust falls into the dust collecting tank;

[0015] 2) Inject lime water into the mixing box through the injection pipe, the motor II of the swing mechanism drives the swing bracket to do reciprocating motion, and the motor III drives the baffle to rotate. The reciprocating motion of the swing bracket and the rotational motion of the baffle are carried out simultaneously. The baffle fits the rotating exhaust pipe to perform spiral motion. The baffle prevents the gas from being discharged only from the front end of the rotating exhaust pipe, so that the exhaust gas discharged from the rotating exhaust pipe is evenly diffused into the lime water, thereby increasing the reaction efficiency of the gas and lime water;

[0016] 3) Motor III controls the rotation of the rotating cross, and the reciprocating motion of the swing bracket and the rotating motion of the rotating cross are carried out simultaneously, driving all the stirring blades in the stirring mechanism to make spiral motion, thereby increasing the stirring range. The three sets of springs provided on the positioning shaft and the connecting shaft provide inertial buffering for the stirring blades I and II, thereby generating irregular mixed flow between the stirring blades I and II, thereby increasing the stirring effect, and further cooperating with the exhaust gas discharged from the rotating exhaust pipe to evenly diffuse into the lime water, thereby increasing the reaction rate of the gas and the lime water;

[0017] 4) Motor IV drives the rotating plate to rotate through the rotating shaft III, and according to the size of the opening of the rotating plate as needed, the reaction time of the exhaust gas and lime water is reduced or increased to control the gas flow;

[0018] 5) Motor V drives the transmission belt and gear V, the transmission belt drives the fan blades to rotate, gear V meshes with gear VI to drive the adsorption tank body to rotate, so that the exhaust gas entering the rotating adsorption mechanism can evenly contact the activated carbon adsorption plate, thereby increasing the adsorption efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Attached Figure 1This is a schematic diagram of the structure of an adsorption treatment device for industrial waste gas of the present invention. Figure 1 ;

[0020] Attached Figure 2 This is a schematic diagram of the structure of an adsorption treatment device for industrial waste gas of the present invention. Figure 2 ;

[0021] Attached Figure 3 Yes Figure 1 Schematic diagram of dust removal mechanism Figure 1 ;

[0022] Attached Figure 4 Yes Figure 1 Schematic diagram of dust removal mechanism Figure 2 ;

[0023] Attached Figure 5 Yes Figure 1 Schematic diagram of the middle swing mechanism Figure 1 ;

[0024] Attached Figure 6 Yes Figure 1 Schematic diagram of the middle swing mechanism Figure 2 ;

[0025] Attached Figure 7 Yes Figure 2 Schematic diagram of the stirring mechanism;

[0026] Attached Figure 8 Yes Figure 2 Schematic diagram of the explosion of the stirring mechanism;

[0027] Attached Fig. 9 This is a schematic diagram of the structure of an adsorption treatment device for industrial waste gas of the present invention. Figure 3 ;

[0028] Attached Fig.10 Yes Figure 1 Schematic diagram of the flow control mechanism;

[0029] Attached Fig.11 Yes Figure 1 Schematic diagram of the middle rotating adsorption mechanism Figure 1 ;

[0030] Attached Fig.12 Yes Figure 1 Schematic diagram of the middle rotating adsorption mechanism Figure 2 ;

[0031] Attached Fig.13 This is a schematic diagram of the structure of an adsorption treatment device for industrial waste gas of the present invention. Figure 4 ;

[0032] In the figure: 11, air inlet pipe; 12, dust removal mechanism; 13, swing mechanism; 14, stirring mechanism; 15, flow control mechanism; 16, rotary adsorption mechanism; 17, air outlet; 18, box; 19, injection pipe; 20, stirring box; 101, motor I; 102, rotating shaft I; 103, motor mounting plate; 104, dust removal tank top cover; 105, rotating connecting ring; 106, connecting plate; 107, brush plate; 108, convex filter plate; 109, limit groove; 110, dust removal tank body; 111, dust collection tank cover plate; 112, dust removal tank air outlet; 113, dust collection tank; 114, helical gear I; 115, helical gear II; 116, rotary exhaust pipe; 201, motor II; 202, gear I; 203, semi-gear I; 204, gear II; 205, semi-gear Gear II; 206, rack; 207, positioning slide; 208, motor III; 209, swing bracket; 210, rotating shaft II; 211, gear III; 212, gear IV; 213, baffle; 214, slider; 301, rotating cross; 302, spring I; 303, spring II; 304, spring III; 305, stirring blade I; 306, annular limit groove; 307, stirring blade II; 308, positioning shaft; 309, connecting shaft; 401, ventilation pipe; 402, rotating plate; 403, rotating shaft III; 404, motor IV; 501, motor V; 502, transmission belt; 503, rotating shaft IV; 504, gear V; 505, gear VI; 506, rotating connecting seat; 507, fan blade; 508, activated carbon adsorption plate; 509, adsorption tank body. DETAILED DESCRIPTION

[0033] To facilitate the understanding of those skilled in the art, Figure 1-13 , the technical solution of the present invention is further specifically described.

[0034] An adsorption treatment device for industrial waste gas comprises an air inlet pipe 11, a dust removal mechanism 12, a swing mechanism 13, a stirring mechanism 14, a flow control mechanism 15, a rotary adsorption mechanism 16, an air outlet 17, a box 18, a material injection pipe 19, and a stirring box 20; the air inlet pipe 11 is connected to the top of the dust removal mechanism 12, a rotary exhaust pipe 116 at the bottom of the dust removal mechanism 12 is connected to the swing mechanism 13, the swing mechanism 13 is connected to the stirring mechanism 14 and is located in the stirring box 20 as a whole, the material injection pipe 19 is arranged at the top of the box 18 and is connected to the stirring box 20 downwards, the flow control mechanism 15 is arranged above the stirring box 20, lime water is injected into the stirring box 20 through the material injection pipe 19, the rotary adsorption mechanism 16 is arranged above the flow control mechanism 15, the air outlet 17 is arranged above the rotary adsorption mechanism 16, and a box 18 is arranged on the periphery of the device.

[0035] The dust removal mechanism includes a motor Ⅰ101, a rotating shaft Ⅰ102, a motor mounting plate 103, a dust removal tank top cover 104, a rotating connecting ring 105, a connecting plate 106, a brush plate 107, a convex filter plate 108, a limiting groove 109, a dust removal tank body 110, a dust collecting tank cover plate 111, a dust removal tank air outlet 112, a dust collecting tank 113, a bevel gear Ⅰ114, a bevel gear Ⅱ115, and a rotating exhaust pipe 116; the motor Ⅰ101 is mounted on the motor mounting plate 103, the motor mounting plate 103 is arranged on the dust removal tank top cover 104, the motor Ⅰ101 is connected to the rotating shaft Ⅰ102, the rotating shaft Ⅰ102 runs through the dust removal tank as a whole, the rotating shaft Ⅰ102 is connected to the rotating connecting ring 105, the rotating connecting ring 105 is connected to four groups of connecting plates 106 through a pin shaft, the connecting plate 106 is connected to the brush plate 107 through a pin shaft, the brush plate 107 is fitted with the convex filter plate 108, and the lower end of the brush plate 107 is arranged in the limiting groove 109, The limit groove 109 is arranged in the dust removal tank body, the convex filter plate 108 is provided with a dust collecting groove 113 at the bottom, and the dust collecting groove 113 is provided with a dust removal tank outlet 112 at the bottom, and the dust removal tank outlet 112 is connected to the rotating exhaust pipe 116. The lower end of the rotating shaft Ⅰ102 is also provided with a bevel gear Ⅰ114, and the bevel gear Ⅰ114 is meshed with the bevel gear Ⅱ115, and the bevel gear Ⅱ115 is arranged on the rotating exhaust pipe 116; the motor Ⅰ101 controls the rotation of the rotating shaft Ⅰ102, and the rotating shaft Ⅰ102 is rotated. 102 drives the rotating connecting ring 105 to rotate, and the rotating connecting ring 105 drives the four sets of brush plates 107 to rotate through the connecting plate 106, so as to clean the surface of the convex filter plate 108, and the swept dust falls into the dust collecting groove 113. The rotating shaft I 102 drives the lower bevel gear I 114 to rotate at the same time, and the bevel gear I 114 engages with the bevel gear II 115, and the bevel gear II 115 drives the rotating exhaust pipe 116 to rotate, and the rotating exhaust pipe 116 is located in the mixing box 20.

[0036] The swing mechanism 13 includes a motor II 201, a gear I 202, a half gear I 203, a gear II 204, a half gear II 205, a rack 206, a positioning slide 207, a motor III 208, a swing bracket 209, a rotating shaft II 210, a gear III 211, a gear IV 212, a baffle 213, and a slider 214; the motor II 201 is arranged outside the mixing box 20, the motor II 201 is connected to the gear I 202, the gear I 202 is meshed with the gear II 204, and the gear I 202 is provided with a half gear I 2 03, a half gear II 205 is arranged on the gear II 204, and a rack 206 is arranged under the two sets of half gears. The rack 206 is also in the slide groove of the positioning slide groove 207 and is slidably connected with the positioning slide groove 207. The rack 206 is connected to one side of the swing bracket 209, and the other side of the swing bracket 209 is connected to the slider 214. The slider 214 is also arranged in the slide groove of the positioning slide groove 207. A motor III 208 is arranged at the rear end of the swing bracket 209. The motor III 208 is connected to the rotating shaft II 210, and the rotating shaft II 210 runs through the swing bracket 209, gear III 211 is arranged on the rotating shaft II 210, gear III 211 meshes with gear IV 212, gear IV 212 is also arranged in the swing bracket 209, a baffle 213 is arranged at the center of gear IV 212, baffle 213 is in contact with the rotating exhaust pipe 116; motor II 201 drives gear I 202 to rotate, gear I 202 meshes with gear II 204, drives gear I 202, half gear I 203 on gear II 204, half gear II 204 rotates, half gear I 203 and half gear II 205 are arranged The angles are different, and the two groups of half gears rotate to drive the lower rack 206 to reciprocate along the positioning slide groove 207, and the rack 206 drives the swing bracket 209 to reciprocate, and the motor III 208 drives the rotating shaft II 210 to rotate, and the rotating shaft II 210 drives the gear III 211 to rotate, and the gear III 211 is meshed with the gear IV 212, and the gear IV 212 is connected to the baffle 213 to rotate, and the reciprocating motion of the swing bracket 209 and the rotational motion of the gear IV 212 are performed simultaneously, and the baffle 213 fits the rotating exhaust pipe 116 to perform spiral motion.

[0037] The stirring mechanism 14 includes a rotating cross 301, a spring I 302, a spring II 303, a spring III 304, a stirring blade I 305, an annular limiting groove 306, a stirring blade II 307, a positioning shaft 308, and a connecting shaft 309; the rotating cross 301 is connected to the rotating shaft II 210, the four ends of the rotating cross 301 are provided with positioning shafts 308, the rear end of the positioning shaft 308 is slidably connected to the annular limiting groove 306, the positioning shaft 308 is sleeved with a connecting shaft 309 and a stirring blade II 307, the connecting shaft 309 is sleeved with a stirring blade I 305, a spring I 302 is provided between the rotating cross 301 and the connecting shaft 309, A spring II 303 is provided between the connecting shaft 309 and the stirring blade I 305, and a spring III 304 is provided between the connecting shaft 309 and the stirring blade II 307; the motor III 208 controls the rotation of the rotating cross 301 through the rotating shaft II 210, and the reciprocating motion of the swing bracket 209 and the rotational motion of the rotating cross 301 are carried out simultaneously, driving the stirring mechanism 14 to perform a spiral motion, and the three groups of springs provided on the positioning shaft 308 and the connecting shaft 309 provide inertia buffering for the stirring blades I 305 and the stirring blades II 307.

[0038] The flow control mechanism 15 includes a vent pipe 401, a rotating plate 402, a rotating shaft III 403, and a motor IV 404; the motor IV 404 is arranged on one side of the vent pipe 401, the motor IV 404 is connected to the rotating shaft III 403, the rotating shaft III 403 is connected to the rotating plate 402, the rotating shaft III 403 and the rotating plate 402 are arranged in the vent pipe 401, and the rotating plate 402 and the vent pipe 401 are coaxial; the motor IV 404 drives the rotating plate 402 to rotate through the rotating shaft III 403 to control the gas flow below as needed.

[0039] The rotary adsorption mechanism includes a motor V501, a transmission belt 502, a rotating shaft IV503, a gear V504, a gear VI505, a rotating connection seat 506, a fan blade 507, an activated carbon adsorption plate 508, and an adsorption tank body 509; the motor V501 is fixed on the box body 18, the motor V501 is connected to the rotating shaft IV503, and a gear V504 is provided under the rotating shaft IV503, the gear V504 meshes with the gear VI505, and the gear VI505 is connected to the adsorption tank body 509. The adsorption tank body 509 is connected, a rotating connection seat 506 is provided under the adsorption tank body 509, a transmission belt 502 is also provided on the rotating shaft IV503, a fan blade 507 is also connected to one side of the transmission belt 502, and an activated carbon adsorption plate 508 is provided above and below the fan blade 507; the motor V501 drives the transmission belt 502 and the gear V504 through the rotating shaft IV503, the transmission belt 502 drives the fan blade 507 to rotate, and the gear V504 engages with the gear VI505 to drive the adsorption tank body 509 to rotate.

[0040] An adsorption treatment device for industrial waste gas, the working process is as follows:

[0041] When the exhaust gas enters the dust removal mechanism from the air intake pipe, the exhaust gas passes downward through the convex filter plate 108, and the motor Ⅰ101 controls the rotation shaft Ⅰ102 to rotate. The rotation shaft Ⅰ102 drives the rotating connecting ring 105 to rotate. The rotating connecting ring 105 drives the four sets of brush plates 107 to rotate through the connecting plate 106 to clean the surface of the convex filter plate 108. The swept dust falls into the dust collecting tank 113. The rotating shaft Ⅰ102 drives the lower bevel gear Ⅰ114 to rotate at the same time. The bevel gear Ⅰ114 meshes with the bevel gear Ⅱ115. The bevel gear Ⅱ115 drives the rotating exhaust pipe 116 to rotate, and the lime water is injected from the injection pipe 19 into the mixing box 20. The exhaust pipe 116 can be rotated to discharge the exhaust gas after dust removal evenly into the lime water; the motor II 201 of the swing mechanism 13 drives the gear I 202 to rotate, the gear I 202 meshes with the gear II 204, and the two sets of half gears rotate to drive the lower rack 206 to reciprocate along the positioning slide 207, and the rack 206 drives the swing bracket 209 to reciprocate, the motor III 208 drives the rotating shaft II 210 to rotate, the rotating shaft II 210 drives the gear III 211 to rotate, the gear III 211 meshes with the gear IV 212, the gear IV 212 is connected to the baffle 213 to rotate, and the reciprocating motion of the swing bracket 209 and the rotational motion of the gear IV 212 are performed simultaneously, The baffle 213 fits the rotating exhaust pipe 116 to perform spiral motion. The baffle 213 can make the exhaust gas discharged from the rotating exhaust pipe 116 evenly diffuse into the lime water. The motor III 208 controls the rotation of the rotating cross 301 through the rotating shaft II 210. The reciprocating motion of the swing bracket 209 and the rotational motion of the rotating cross 301 are performed simultaneously, driving the stirring mechanism 14 to perform spiral motion. The three groups of springs provided on the positioning shaft 308 and the connecting shaft 309 provide inertial buffering for the stirring blades I 305 and II 307, so that irregular mixed flow is generated between the stirring blades I 305 and II 307, thereby increasing the stirring effect. Flow control The motor IV404 of the control mechanism 15 drives the rotating plate 402 to rotate through the rotating shaft III403. The size of the opening of the rotating plate 402 is adjusted as needed to reduce or increase the reaction time between the exhaust gas and the lime water and control the flow of the gas; the motor V501 of the rotating adsorption mechanism 16 drives the transmission belt 502 and the gear V504 through the rotating shaft IV503, the transmission belt 502 drives the fan blade 507 to rotate, the gear V504 engages with the gear VI505 to drive the adsorption tank body 509 to rotate, so that the exhaust gas entering the rotating adsorption mechanism can better contact with the activated carbon adsorption plate, thereby increasing the adsorption efficiency; the filtered gas is discharged through the outlet 17.

[0042] In the description of the present invention, unless otherwise specified, “plurality” means two or more than two; the orientations or positional relationships indicated by terms such as “upper”, “lower”, “left”, “right”, “inside”, “outside”, “front end”, “rear end”, “head” and “tail” are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0043] In summary, electronic or electrical components including but not limited to motors, electric push rods, etc. are components in the prior art, obtained through private customization or purchase, and the electrical connections between the components are conventional circuit connections or electrical connections in the prior art and are not within the scope of protection of the present invention.

[0044] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

Claims

1. An adsorption treatment device for industrial waste gas, comprising an air inlet pipe, a dust removal mechanism, a swing mechanism, a stirring mechanism, a flow control mechanism, a rotary adsorption mechanism, an air outlet, a box body, a material injection pipe, and a stirring box; characterized in that The air inlet pipe is connected to the upper part of the dust removal mechanism, the rotary exhaust pipe at the lower part of the dust removal mechanism is connected to the swing mechanism, the swing mechanism is connected to the stirring mechanism and is located in the stirring box as a whole, the injection pipe is arranged at the upper part of the box body and is connected to the stirring box downward, the flow control mechanism is arranged above the stirring box, and the lime water is injected into the stirring box through the injection pipe, the rotary adsorption mechanism is arranged above the flow control mechanism, the air outlet is arranged above the rotary adsorption mechanism, and a box body is arranged outside the device; The swing mechanism includes motor II, gear I, half gear I, gear II, half gear II, rack, positioning chute, motor III, swing bracket, rotating shaft II, gear III, gear IV, baffle, and slider; motor II is arranged on the outside of the mixing box, motor II is connected to gear I, gear I is meshed with gear II, half gear I is arranged on gear I, half gear II is arranged on gear II, racks are arranged under the two groups of half gears, the racks are simultaneously in the chute of the positioning chute and are slidably connected with the positioning chute, the racks are connected to one side of the swing bracket, and the other side of the swing bracket is connected to the slider, and the slider is also arranged in the chute of the positioning chute, a motor III is arranged at the rear end of the swing bracket, motor III is connected to rotating shaft II, rotating shaft II runs through the swing bracket, gear III is arranged on rotating shaft II, gear III meshes with gear IV , gear IV is also arranged in the swing bracket, a baffle is arranged at the center of gear IV, and the baffle is fitted with the rotating exhaust pipe; motor II drives gear I to rotate, gear I meshes with gear II, drives gear I and half gear I on gear II, and half gear II rotates, and the angles of half gear I and half gear II are different. The rotation of the two sets of half gears drives the lower rack to reciprocate along the positioning slide groove, and the rack drives the swing bracket to reciprocate, and motor III drives the rotating shaft II to rotate, and the rotating shaft II drives gear III to rotate, gear III meshes with gear IV, and gear IV is connected to the baffle to rotate, and the reciprocating motion of the swing bracket and the rotation motion of gear IV are performed simultaneously, and the baffle fits the rotating exhaust pipe to perform spiral motion, so that the exhaust gas discharged from the rotating exhaust pipe is evenly diffused into the lime water, thereby increasing the reaction efficiency of gas and lime water; The stirring mechanism comprises a rotating cross, a spring I, a spring II, a spring III, a stirring blade I, an annular limit groove, a stirring blade II, a positioning shaft, and a connecting shaft; the rotating cross is connected to the rotating shaft II, and the four end points of the rotating cross are provided with positioning shafts, the rear end of the positioning shaft is slidably connected to the annular limit groove, the connecting shaft and the stirring blade II are sleeved on the positioning shaft, the stirring blade I is sleeved on the connecting shaft, a spring I is provided between the rotating cross and the connecting shaft, a spring II is provided between the connecting shaft and the stirring blade I, and a spring III is provided between the connecting shaft and the stirring blade II; the motor III controls the rotation of the rotating cross through the rotating shaft II, the reciprocating motion of the swing bracket and the rotational motion of the rotating cross are performed simultaneously, driving the stirring mechanism to perform spiral motion, and the three groups of springs provided on the positioning shaft and the connecting shaft provide inertia buffering for the stirring blades I and the stirring blades II, so that irregular mixed flow is generated between the stirring blades I and the stirring blades II.

2. The adsorption treatment device for industrial waste gas according to claim 1, characterized in that The dust removal mechanism includes a motor I, a rotating shaft I, a motor mounting plate, a dust removal tank top cover, a rotating connecting ring, a connecting plate, a brush plate, a convex filter plate, a limiting groove, a dust removal tank body, a dust collecting groove cover plate, a dust removal tank air outlet, a dust collecting groove, a bevel gear I, a bevel gear II, and a rotating exhaust pipe; the motor I is mounted on the motor mounting plate, the motor mounting plate is arranged on the dust removal tank top cover, the motor I is connected to the rotating shaft I, the rotating shaft I runs through the dust removal tank as a whole, the rotating shaft I is connected to the rotating connecting ring, the rotating connecting ring is connected to four groups of connecting plates through a pin shaft, the connecting plate is connected to the brush plate through a pin shaft, the brush plate fits with the convex filter plate, the lower end of the brush plate is arranged in the limiting groove, and the limiting groove is arranged In the dust collecting tank body, a dust collecting groove is provided at the lower part of the convex filter plate, and a dust collecting tank air outlet is provided at the lower part of the dust collecting groove, and the dust collecting tank air outlet is connected to the rotating exhaust pipe. A bevel gear I is also provided at the lower end of the rotating shaft I, and the bevel gear I engages with the bevel gear II, and the bevel gear II is arranged on the rotating exhaust pipe; the motor I controls the rotating shaft I to rotate, and the rotating shaft I drives the rotating connecting ring to rotate, and the rotating connecting ring drives the four groups of brush plates to rotate through the connecting plate to clean the surface of the convex filter plate, and the swept dust falls into the dust collecting groove, and the rotating shaft I drives the lower bevel gear I to rotate at the same time, and the bevel gear I engages with the bevel gear II, and the bevel gear II drives the rotating exhaust pipe to rotate, and the rotating exhaust pipe is located in the mixing box.

3. The adsorption treatment device for industrial waste gas according to claim 1, characterized in that The flow control mechanism includes a vent pipe, a rotating plate, a rotating shaft III, and a motor IV; the motor IV is arranged on one side of the vent pipe, the motor IV is connected to the rotating shaft III, the rotating shaft III is connected to the rotating plate, the rotating shaft III and the rotating plate are arranged in the vent pipe, and the rotating plate and the vent pipe have the same axis; the motor IV drives the rotating plate to rotate through the rotating shaft III to control the gas flow below as needed.

4. The adsorption treatment device for industrial waste gas according to claim 1, characterized in that The rotary adsorption mechanism comprises a motor V, a transmission belt, a rotating shaft IV, a gear V, a gear VI, a rotary connection seat, fan blades, an activated carbon adsorption plate, and an adsorption tank body; the motor V is fixed on the box body, the motor V is connected to the rotating shaft IV, a gear V is provided below the rotating shaft IV, the gear V meshes with the gear VI, the gear VI is connected to the adsorption tank body, a rotary connection seat is provided below the adsorption tank body, a transmission belt is also provided on the rotating shaft IV, one side of the transmission belt is also connected to the fan blades, and activated carbon adsorption plates are respectively provided above and below the fan blades; the motor V drives the transmission belt and the gear V through the rotating shaft IV, the transmission belt drives the fan blades to rotate, and the gear V meshes with the gear VI to drive the adsorption tank body to rotate.

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