Industrial waste gas treatment device and treatment method

Abstract

The invention relates to the technical field of waste gas treatment, in particular to an industrial waste gas treatment device and method.The industrial waste gas treatment device comprises an adsorption tower and an adjusting device, the bottom of the adsorption tower is fixedly connected with a funnel, the outer wall of the upper end of the adsorption tower is detachably connected with a plurality of spray guns, and the inner side of the middle end of the adsorption tower is rotationally connected with an adsorption bed; a square sliding ring is driven by an electric sliding rail to slide left and right, a rack on the inner side of the square sliding ring can drive a first gear and a second gear to rotate together at the same time, and rotation of the first gear can drive a telescopic rod to rotate together with a first threaded rod, a rotating cylinder and a rotating column; and meanwhile, a rotary drum can drive a second threaded rod and a first threaded rod to move in the opposite directions, so that a crushing disc can be driven to do up-and-down reciprocating motion for crushing in the process that an electric sliding rail drives a square sliding ring to do reciprocating left-and-right sliding, urea bonding cleaning is completed, and urea caking and blocking can be effectively prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of waste gas treatment, and specifically, to an industrial waste gas treatment device and a treatment method. Background Art

[0002] In the process of industrialization, waste gas emissions have become one of the main sources of environmental pollution. These waste gases contain a large amount of harmful substances, such as particulate matter, sulfur dioxide, nitrogen oxides, volatile organic compounds, etc., which pose a serious threat to the atmospheric environment, water resources, and human health. Among them, the industrial waste gas treatment methods mainly include physical absorption, chemical absorption, catalytic oxidation, biodegradation, etc., but these methods often have some limitations in actual applications;

[0003] Chinese Publication No.: CN115400514A discloses an industrial waste gas treatment device and a treatment method thereof, including a base. The middle part of the top end of the base is fixedly connected to the bottom end of a treatment cylinder. A filter plate is fixedly connected to the middle and lower part inside the treatment cylinder. A number of filter holes are equidistantly arranged on the filter plate. The middle part of the top end of the filter plate is fixedly connected to a double-headed motor, and the lower output end of the double-headed motor penetrates through the filter plate and extends downward. A connecting seat is fixedly connected to the output end of the lower double-headed motor. By synchronously knocking and scraping the upper and lower ends of the filter plate, while treating industrial waste gas, it can also prevent the filter component from being blocked by dust and other impurities in the industrial waste gas, ensure the normal operation of the filter component, improve the treatment effect of industrial waste gas, and ensure the normal progress of subsequent industrial waste gas treatment work;

[0004] Although the above patent solves the problem of preventing the filter component from being blocked by dust or impurities by synchronously knocking and scraping the upper and lower ends of the filter plate, considering the important aqueous agent material, urea, used in the desulfurization process, according to the characteristics of urea, it will form a mutually adhesive effect after being placed for a period of time, which makes it necessary to clean the urea adhesion to prevent the problem of blockage caused by urea adhesion;

[0005] In view of this, we propose an industrial waste gas treatment device and a treatment method. Summary of the Invention

[0006] The purpose of the present invention is to provide an industrial waste gas treatment device and a treatment method to solve the problems raised in the above background art.

[0007] To achieve the above object, on the one hand, the present invention provides an industrial waste gas treatment device, including an adsorption tower and an adjustment device. A funnel is fixedly connected to the bottom of the adsorption tower. A plurality of spray guns are detachably connected to the outer wall of the upper end of the adsorption tower. An adsorption bed is rotatably connected to the inner side of the middle end of the adsorption tower. The adjustment device is installed inside the funnel at the bottom of the adsorption tower, and the adjustment device is used for crushing and cleaning bonded waste materials of different sizes. The adjustment device includes a rotating component for cleaning the bonded waste materials on part of the adsorption bed;

[0008] The adjustment device includes a triangular member, the triangular member is fixedly connected to the inner wall of the adsorption tower, the bottom of the triangular member is fixedly connected to an adjustment chamber, the bottom of the adjustment chamber is fixedly connected to an adjustment table, the rotating component penetrates the adjustment table, and a sliding disk, a pushing disk and a crushing disk are installed at the lower end position of the rotating component. The sliding disk is slidably connected to the inside of the pushing disk, and the pushing disk is fixedly connected to the bottom of the crushing disk.

[0009] As a preference of the present invention, an exhaust gas inlet is provided on the outer wall of the middle end of the adsorption tower, a smoke exhaust port is provided on the outer wall of the upper end of the adsorption tower, a first waste material outlet and a second waste material outlet are provided on the outer walls on both sides of the funnel, and a waste liquid outlet is provided at the bottom of the funnel.

[0010] As a preference of the present invention, a limiting ring is fixedly connected to the inner wall of the middle end of the adsorption tower, and the adsorption bed is rotatably connected to the top of the limiting ring.

[0011] As a preference of the present invention, a plurality of columns are fixedly connected to the bottom of the adjustment table. The adjustment table is fixedly connected to the funnel through the plurality of columns. An electric slide rail is fixedly connected to the top of the adjustment table. A square sliding ring is slidably connected to the electric slide rail, and a rack is fixedly connected to the inside of the square sliding ring.

[0012] As a preference of the present invention, a limiting bar for restricting the sliding of the square sliding ring is fixedly connected to the top of the adjustment table. A first limiting column is fixedly connected to the bottom of the adjustment table. A second limiting column is fixedly connected to the bottom of the first limiting column, and an annular groove is provided inside the second limiting column.

[0013] As a preference of the present invention, the rotating component includes a telescopic rod. The upper end of the telescopic rod is rotatably connected to the inner wall of the top of the adjustment table. A first gear is fixedly connected to the outer wall of the telescopic rod. The first gear is meshed with one side of the rack. The first gear is meshed with a second gear on the side far away from one side of the rack, and the second gear is meshed with the other side of the rack.

[0014] Preferably in the present invention, a connecting column is fixedly connected to the top of the second gear. One end of the connecting column away from the second gear is fixedly connected to a telescopic connecting rod. One end of the telescopic connecting rod away from the connecting column is fixedly connected to a first convex column at the top, and the first convex column is fixedly connected to the bottom of the adsorption bed.

[0015] Preferably in the present invention, the telescopic rod penetrates through the adjusting table. One end of the telescopic rod away from the adjusting table is fixedly connected to a first threaded rod. One end of the first threaded rod away from the telescopic rod is fixedly connected to a rotating cylinder. A second limiting strip is fixedly connected to the outer wall of the rotating cylinder, and an arched hole is formed in the outer wall of the rotating cylinder, where:

[0016] The outer wall of the first threaded rod is threadedly connected to a nut, and the nut is fixedly connected to the inside of the first limiting column. The limiting strip is slidably connected in the annular groove.

[0017] Preferably in the present invention, a rotating column is slidably connected to the inside of the rotating cylinder. A second threaded rod is threadedly connected to the inside of the rotating column. A second convex column is fixedly connected to the outer wall of the rotating column, and the second convex column is slidably connected in the arched hole. One end of the second threaded rod away from the first threaded rod is fixedly connected to the sliding disk, where:

[0018] The thread directions of the first threaded rod and the second threaded rod are opposite.

[0019] On the other hand, the present invention also provides an industrial waste gas treatment device and a treatment method, and the operation steps are as follows:

[0020] S1. First, the waste gas enters the adsorption tower from the waste gas inlet and is adsorbed by the activated carbon of the adsorption bed, and the generated smoke is discharged from the smoke exhaust port;

[0021] S2. Then, under the spraying of the water agent by the spray gun, the dust will be adsorbed by the water agent and fall to the position of the triangular member and finally fall to the top of the crushing disk, and adhesion will occur after a certain time, and part of the waste will be discharged from the first waste outlet and the second waste outlet;

[0022] S3. Finally, the adjusting device and the rotating assembly are used to complete the crushing and cleaning of the remaining bonded part and discharge it.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] 1. In this industrial waste gas treatment device, driven by an electric slide rail, a square sliding ring slides left and right. The rack inside the square sliding ring will drive a first gear and a second gear to rotate simultaneously. The rotation of the first gear will drive a telescopic rod, a first threaded rod, a rotating cylinder, and a rotating column to rotate together. At the same time, the rotating cylinder will drive the second threaded rod to move in the opposite direction to the first threaded rod, so that during the reciprocating left and right sliding of the square sliding ring driven by the electric slide rail, the crushing disc will also move up and down reciprocally to crush, completing the cleaning of urea adhesion, and effectively preventing urea caking and blockage;

[0025] 2. In this industrial waste gas treatment device, during the process of the square sliding ring driving the second gear to rotate, it will also drive a connecting column to rotate and drive a telescopic connecting rod to rotate. At this time, a first convex column at one end of the telescopic connecting rod rotates together. At this time, the first convex column will drive the adsorption bed to rotate, which is used to clean the problem of urea adhesion at the contact part between the periphery of the adsorption bed and the adsorption tower. Brief Description of the Drawings

[0026] Figure 1 is an overall three-dimensional schematic diagram of the industrial waste gas treatment device of the present invention;

[0027] Figure 2 is an overall sectional schematic diagram of the industrial waste gas treatment device of the present invention;

[0028] Figure 3 is a three-dimensional schematic diagram of the internal adjustment device and the position of the adsorption bed of the industrial waste gas treatment device of the present invention;

[0029] Figure 4 is a three-dimensional unfolded schematic diagram of the internal adjustment device of the industrial waste gas treatment device of the present invention;

[0030] Figure 5 is a three-dimensional schematic diagram of the adjustment device of the industrial waste gas treatment device of the present invention;

[0031] Figure 6 is a three-dimensional schematic diagram of the top of the adjustment table of the industrial waste gas treatment device of the present invention;

[0032] Figure 7 is a detailed unfolded schematic diagram of the adjustment device of the industrial waste gas treatment device of the present invention;

[0033] Figure 8 is a three-dimensional schematic diagram of the adsorption bed of the industrial waste gas treatment device of the present invention;

[0034] The meanings of each label in the figure are as follows:

[0035] 1. Adsorption tower; 11. Waste gas inlet; 12. Smoke exhaust port; 13. First waste outlet; 14. Second waste outlet; 15. Waste liquid outlet; 16. Spray gun; 17. Hopper; 2. Adsorption bed; 21. Limiting ring;

[0036] 3. Adjusting device; 31. Triangular part; 32. Adjusting chamber; 321. Adjusting table; 3211. Column; 322. Electric slide rail; 323. Square sliding ring; 3231. Rack; 324. First limiting column; 325. Second limiting column; 3251. Annular groove; 33. First limiting strip; 34. Rotating assembly; 341. Telescopic rod; 342. First gear; 3421. Second gear; 3422. Connecting column; 3423. Telescopic connecting rod; 3424. First protruding column; 343. First threaded rod; 344. Rotary drum; 3441. Second limiting strip; 3442. Arch-shaped hole; 345. Nut; 35. Rotating column; 351. Second protruding column; 352. Second threaded rod; 36. Sliding disk; 361. Pushing disk; 37. Crushing disk. Specific implementation mode

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0038] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0039] Embodiment 1

[0040] Please refer to Figures 1-8As shown in the figure, this embodiment provides an industrial waste gas treatment device, including an adsorption tower 1 and an adjustment device 3. A funnel 17 is fixedly connected to the bottom of the adsorption tower 1. A plurality of spray guns 16 are detachably connected to the outer wall of the upper end of the adsorption tower 1. An adsorption bed 2 is rotatably connected to the inner side of the middle end of the adsorption tower 1. The adjustment device 3 is installed inside the funnel 17 at the bottom of the adsorption tower 1. The adjustment device 3 is used to crush and clean bonded waste materials of different sizes. The adjustment device 3 includes a rotating assembly 34 for cleaning the bonded waste materials on part of the adsorption bed 2. The adjustment device 3 includes a triangular member 31. The triangular member 31 is fixedly connected to the inner wall of the adsorption tower 1. The bottom of the triangular member 31 is fixedly connected to an adjustment chamber 32. The bottom of the adjustment chamber 32 is fixedly connected to an adjustment table 321. The rotating assembly 34 passes through the adjustment table 321. A sliding disk 36, a pushing disk 361 and a crushing disk 37 are installed at the lower end position of the rotating assembly 34. The sliding disk 36 is slidably connected to the inside of the pushing disk 361. The pushing disk 361 is fixedly connected to the bottom of the crushing disk 37.

[0041] As Figures 1-3 shown, an exhaust gas inlet 11 is provided on the outer wall of the middle end of the adsorption tower 1, a smoke exhaust port 12 is provided on the outer wall of the upper end of the adsorption tower 1, a first waste material outlet 13 and a second waste material outlet 14 are provided on the outer walls of both sides of the funnel 17, a waste liquid outlet 15 is provided at the bottom of the funnel 17, a limiting ring 21 is fixedly connected to the inner wall of the middle end of the adsorption tower 1, and the adsorption bed 2 is rotatably connected to the top of the limiting ring 21.

[0042] As Figures 4-6 shown, a plurality of columns 3211 are fixedly connected to the bottom of the adjustment table 321. The adjustment table 321 is fixedly connected to the funnel 17 through the plurality of columns 3211. An electric slide rail 322 is fixedly connected to the top of the adjustment table 321. The electric slide rail 322 is a mechanical slide rail track control device that can control the structure arranged thereon to move along the track. This technology is an existing technology, so it will not be elaborated here. A square sliding ring 323 is slidably connected to the electric slide rail 322. A rack 3231 is fixedly connected to the inside of the square sliding ring 323. A first limiting bar 33 for restricting the sliding of the square sliding ring 323 is fixedly connected to the top of the adjustment table 321. A first limiting column 324 is fixedly connected to the bottom of the adjustment table 321. A second limiting column 325 is fixedly connected to the bottom of the first limiting column 324. An annular groove 3251 is provided inside the second limiting column 325.

[0043] As Figures 6-8As shown in the figure, the rotating assembly 34 includes a telescopic rod 341. The upper end of the telescopic rod 341 is rotatably connected to the inner wall of the top of the adjusting table 321. A first gear 342 is fixedly connected to the outer wall of the telescopic rod 341. The first gear 342 is meshed with a side rack 3231. The first gear 342 is meshed with a second gear 3421 on the side away from the side rack 3231. The second gear 3421 is meshed with the other side rack 3231. A connecting column 3422 is fixedly connected to the top of the second gear 3421. A telescopic connecting rod 3423 is fixedly connected to the end of the connecting column 3422 away from the second gear 3421. A first convex column 3424 is fixedly connected to the top of the end of the telescopic connecting rod 3423 away from the connecting column 3422. The first convex column 3424 is fixedly connected to the bottom of the adsorption bed 2. The telescopic rod 341 penetrates through the adjusting table 321. A first threaded rod 343 is fixedly connected to the lower end of the telescopic rod 341. A rotating cylinder 344 is fixedly connected to the end of the first threaded rod 343 away from the telescopic rod 341. A second limiting strip 3441 is fixedly connected to the outer wall of the rotating cylinder 344. An arched hole 3442 is formed in the outer wall of the rotating cylinder 344. Among them: A nut 345 is threadedly connected to the outer wall of the first threaded rod 343. The nut 345 is fixedly connected to the inside of the first limiting column 324. The second limiting strip 3441 is slidably connected in the annular groove 3251. A rotating column 35 is slidably connected to the inside of the rotating cylinder 344. A second threaded rod 352 is threadedly connected to the inside of the rotating column 35. A second convex column 351 is fixedly connected to the outer wall of the rotating column 35. The second convex column 351 is slidably connected in the arched hole 3442. The second threaded rod 352 is fixedly connected to the sliding disk 36 at the end away from the first threaded rod 343. Among them: The thread directions of the first threaded rod 343 and the second threaded rod 352 are opposite.

[0044] It can be seen from this that when it is necessary to clean the bonding by the aqueous agent, as Figures 5-7 shown, the waste gas enters the adsorption tower 1 from the waste gas inlet 11. At this time, the waste gas flows irregularly in the adsorption tower 1 and is adsorbed under the action of the adsorption bed 2. At this time, the smoke generated by the waste gas in the adsorption tower 1 will flow out from the smoke exhaust port 12 to the chimney. Then, the urea aqueous agent sprayed by the spray gun 16 will adsorb the dust in the waste gas. At this time, the weight of the dust adsorbed by the aqueous agent becomes heavier and flows downward to the position of the bottom funnel 17. At this time, a part of the waste will be discharged from the first waste outlet 13 and the second waste outlet 14. And part of the dust and waste will be bonded after being attached by the urea aqueous agent. At this time, it is necessary to clean the remaining bonded part;

[0045] At this time, driven by the electric slide rail 322, the square sliding ring 323 slides left and right. At the same time, the rack 3231 inside the square sliding ring 323 will drive the first gear 342 and the second gear 3421 to rotate together. The rotation of the first gear 342 will drive the telescopic rod 341 and the first threaded rod 343 to rotate. At this time, when the first threaded rod 343 rotates, it will drive the rotating cylinder 344 to rotate together. And the rotating cylinder 344 drives the rotating column 35 to rotate under the restriction of the arched hole 3442 on the second convex column 351. At this time, the rotation of the rotating column 35 will drive the second threaded rod 352 to move up and down. Because the thread directions of the first threaded rod 343 and the second threaded rod 352 are opposite, when the first threaded rod 343 rotates and moves up under the restriction of the nut 345, the second threaded rod 352 will move downward, and the two will move in opposite directions. The second threaded rod 352 will drive the sliding disk 36, the pushing disk 361 and the crushing disk 37 to move downward together to squeeze and crush the urea adhered to the bottom. During the process of the electric slide rail 322 driving the square sliding ring 323 to slide left and right reciprocally, it will drive the crushing disk 37 to move up and down reciprocally to crush. And the crushed urea particles will not be sticky and will be conveyed to the circulation pump through the bottom waste liquid outlet 15 and mixed with the remaining aqueous agent or water and then sprayed out from the spray gun 16 again. It should be noted that urea will dissolve in water after flowing in the circulation pump and mixing with water;

[0046] At the same time, during the process of the square sliding ring 323 driving the second gear 3421 to rotate, it will also drive the connecting column 3422 to rotate and drive the telescopic connecting rod 3423 to rotate. At this time, the first convex column 3424 at one end of the telescopic connecting rod 3423 rotates together. At this time, the first convex column 3424 will drive the adsorption bed 2 to rotate, which is used to clean the problem of urea adhesion at the contact part between the periphery of the adsorption bed 2 and the adsorption tower 1.

[0047] Embodiment 2

[0048] This embodiment provides a treatment method for an industrial waste gas treatment device, including the following steps:

[0049] S1. First, the waste gas enters the adsorption tower 1 from the waste gas inlet 11 and is adsorbed by the activated carbon of the adsorption bed 2. The generated smoke is discharged from the smoke exhaust port 12;

[0050] S2. Then, under the spraying of the aqueous agent from the spray gun 16, the dust will be adsorbed by the aqueous agent and fall to the position of the triangular member 31 and finally to the top of the crushing disk 37, and will adhere after a certain time, and part of the waste will be discharged from the first waste outlet 13 and the second waste outlet 14;

[0051] S3. Finally, use the adjusting device 3 and the rotating assembly 34 to complete the crushing, cleaning and discharging of the remaining adhered part.

[0052] The above has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. An industrial waste gas treatment device, comprising an adsorption tower (1) and a regulating device (3), characterized in that: The bottom of the adsorption tower (1) is fixedly connected to a funnel (17); the upper outer wall of the adsorption tower (1) is detachably connected to a plurality of spray guns (16); the inner side of the middle end of the adsorption tower (1) is rotatably connected to an adsorption bed (2); the regulating device (3) is installed inside the funnel (17) at the bottom of the adsorption tower (1); the regulating device (3) is used to crush and clean up adhesive waste materials of different sizes; the regulating device (3) comprises a rotating component (34) for cleaning up adhesive waste materials of a portion of the adsorption bed (2); The regulating device (3) comprises a triangular member (31), wherein the triangular member (31) is fixedly connected to the inner wall of the adsorption tower (1), the bottom of the triangular member (31) is fixedly connected to a regulating chamber (32), the bottom of the regulating chamber (32) is fixedly connected to an regulating platform (321), the rotating assembly (34) passes through the regulating platform (321), and a sliding plate (36), a pushing plate (361) and a crushing plate (37) are installed at the lower end of the rotating assembly (34), the sliding plate (36) is slidably connected to the inner side of the pushing plate (361), and the pushing plate (361) is fixedly connected to the bottom of the crushing plate (37).

2. The industrial waste gas treatment device according to claim 1, characterized in that: The middle outer wall of the adsorption tower (1) is provided with a waste gas inlet (11), the upper outer wall of the adsorption tower (1) is provided with a smoke exhaust port (12), the outer walls on both sides of the funnel (17) are provided with a first waste outlet (13) and a second waste outlet (14), and the bottom of the funnel (17) is provided with a waste liquid outlet (15).

3. The industrial waste gas treatment device according to claim 1, characterized in that: A limiting ring (21) is fixedly connected to the inner wall of the middle end of the adsorption tower (1), and the adsorption bed (2) is rotatably connected to the top of the limiting ring (21).

4. The industrial waste gas treatment device according to claim 1, characterized in that: The bottom of the adjustment platform (321) is fixedly connected to a plurality of columns (3211), the adjustment platform (321) is fixedly connected to the funnel (17) via the plurality of columns (3211), the top of the adjustment platform (321) is fixedly connected to an electric slide rail (322), a square slide ring (323) is slidably connected to the electric slide rail (322), and a rack (3231) is fixedly connected to the inner side of the square slide ring (323).

5. The industrial waste gas treatment device according to claim 4, characterized in that: The top of the adjustment platform (321) is fixedly connected with a No. 1 limiting strip (33) for limiting the sliding of the square sliding ring (323), the bottom of the adjustment platform (321) is fixedly connected with a No. 1 limiting column (324), the bottom of the No. 1 limiting column (324) is fixedly connected with a No. 2 limiting column (325), and the inner side of the No. 2 limiting column (325) is provided with an annular groove (3251).

6. The industrial waste gas treatment device according to claim 5, characterized in that: The rotating assembly (34) comprises a telescopic rod (341), the upper end of the telescopic rod (341) is rotatably connected to the top inner wall of the adjustment platform (321), the outer wall of the telescopic rod (341) is fixedly connected to a first gear (342), the first gear (342) is meshedly connected to a rack (3231) on one side, the first gear (342) is meshedly connected to a second gear (3421) on a side away from the rack (3231) on one side, and the second gear (3421) is meshedly connected to the rack (3231) on the other side.

7. An industrial waste gas treatment device according to claim 6, characterized in that: The top of the second gear (3421) is fixedly connected to a connecting column (3422), and the connecting column (3422) is fixedly connected to a telescopic connecting rod (3423) at the end away from the second gear (3421), and the top of the telescopic connecting rod (3423) is fixedly connected to a first protruding column (3424) at the end away from the connecting column (3422), and the first protruding column (3424) is fixedly connected to the bottom of the adsorption bed (2).

8. The industrial waste gas treatment device according to claim 7, characterized in that: The telescopic rod (341) passes through the adjustment platform (321), the lower end of the telescopic rod (341) is fixedly connected to a first threaded rod (343), the first threaded rod (343) is fixedly connected to a rotating drum (344) at one end away from the telescopic rod (341), the outer wall of the rotating drum (344) is fixedly connected to a second limiting strip (3441), and the outer wall of the rotating drum (344) is provided with an arched hole (3442), wherein: The outer wall of the No. 1 threaded rod (343) is threadedly connected with a nut (345), and the nut (345) is fixedly connected to the inner side of the No. 1 limiting column (324), and the No. 2 limiting strip (3441) is slidably connected in the annular groove (3251).

9. An industrial waste gas treatment device according to claim 8, characterized in that: The inner side of the rotating cylinder (344) is slidably connected with a rotating column (35), the inner side of the rotating column (35) is threadedly connected with a No. 2 threaded rod (352), the outer wall of the rotating column (35) is fixedly connected with a No. 2 protruding column (351), the No. 2 protruding column (351) is slidably connected in the arch hole (3442), and the No. 2 threaded rod (352) is fixedly connected to the sliding disk (36) at one end away from the No. 1 threaded rod (343), wherein: The threads of the No. 1 threaded rod (343) and the No. 2 threaded rod (352) are in opposite directions.

10. A method for using an industrial waste gas treatment device, based on the industrial waste gas treatment device according to any one of claims 1 to 9, characterized in that: The method comprises the following steps: S1. First, the waste gas enters the adsorption tower (1) from the waste gas inlet (11) and is adsorbed by the activated carbon in the adsorption bed (2). The generated smoke is discharged from the smoke outlet (12); S2, then under the spray of water from the spray gun (16), the dust will be absorbed by the water and fall to the position of the triangular piece (31) and finally fall to the top position of the crushing plate (37), and after a certain period of time, it will be bonded and a part of the waste will be discharged from the first waste outlet (13) and the second waste outlet (14); S3. Finally, the remaining bonded parts are crushed, cleaned and discharged using the adjusting device (3) and the rotating assembly (34).

Images