Industrial waste gas treatment device and treatment method

Abstract

The present application relates to waste gas treatment technical field, specifically, it relates to a kind of industrial waste gas treatment device and treatment method, it includes adsorption tower and adjusting device, the bottom of the adsorption tower is fixedly connected with funnel, the upper end outer wall of the adsorption tower is detachably connected with multiple spray guns, the middle end inboard of the adsorption tower is rotatably connected with adsorption bed, the present application makes square sliding ring left and right sliding under the drive of electric slide rail, rack inboard of square sliding ring will simultaneously drive No. 1 gear and No. 2 gear rotate, the rotation of No. 1 gear will also drive telescopic link and No. 1 threaded rod, rotating drum, rotating column rotate simultaneously, while rotating drum will drive No. 2 threaded rod and No. 1 threaded rod move in opposite directions, so that in the process of electric slide rail driving square sliding ring reciprocating left and right sliding will drive crushing disc also reciprocating up and down crushing, complete the cleaning of urea bonding, can effectively prevent urea caking blockage.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of waste gas treatment, in particular to an industrial waste gas treatment device and method. BACKGROUND

[0002] In the process of industrialization, waste gas emission has 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 often these methods have some limitations in practical application;

[0003] China Patent No. CN115400514A discloses an industrial waste gas treatment device and method, which comprises a base, 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 inner side of the middle and lower part of the treatment cylinder, a plurality of filter holes are equidistantly arranged on the filter plate, a double-head motor is fixedly connected to the top end of the middle of the filter plate, and the lower side output end of the double-head motor penetrates through the filter plate and extends downward, a connecting seat is fixedly connected to the output end of the double-head motor at the lower end, the upper and lower ends of the filter plate are simultaneously knocked and scraped, industrial waste gas is treated, and the filter assembly is prevented from being blocked by dust and other impurities in the industrial waste gas, ensuring the normal operation of the filter assembly, improving the treatment effect of industrial waste gas, and ensuring the normal operation of subsequent industrial waste gas treatment work;

[0004] Although the above-mentioned patent prevents the problem of filter assembly being blocked by dust or impurities by simultaneously knocking and scraping the upper and lower ends of the filter plate, considering the important water agent material, i.e. urea, needed in the desulfurization process, according to the characteristics of urea, it will form a mutual sticking effect after a period of time, which requires cleaning of the urea sticking to prevent the problem of urea sticking from blocking;

[0005] In view of this, an industrial waste gas treatment device and method are proposed. SUMMARY

[0006] The present application aims to provide an industrial waste gas treatment device and method to solve the problems raised in the background art.

[0007] In order to achieve the above object, in one aspect, the present application provides an industrial waste gas treatment device, comprising an adsorption tower and an adjusting device, the bottom of the adsorption tower is fixedly connected with a hopper, the outer wall of the upper end of the adsorption tower is detachably connected with a plurality of spray guns, the inner side of the middle end of the adsorption tower is rotatably connected with an adsorption bed, the adjusting device is installed inside the hopper at the bottom of the adsorption tower, the adjusting device is used for crushing and cleaning different sizes of bonded waste materials, and the adjusting device comprises a rotating assembly used for cleaning part of the bonded waste materials of the adsorption bed.

[0008] The adjusting device comprises a triangular piece, the triangular piece is fixedly connected to the inner wall of the adsorption tower, the bottom of the triangular piece is fixedly connected with an adjusting chamber, the bottom of the adjusting chamber is fixedly connected with an adjusting table, the rotating assembly penetrates through the adjusting table, the lower end position of the rotating assembly is installed with a sliding disc, a pushing disc and a crushing disc, the sliding disc is slidingly connected to the inner side of the pushing disc, and the pushing disc is fixedly connected to the bottom of the crushing disc.

[0009] As a preferred embodiment of the present application, the middle end outer wall of the adsorption tower is provided with a waste gas inlet, the upper end outer wall of the adsorption tower is provided with a smoke outlet, the outer walls of both sides of the hopper are provided with a first waste material outlet and a second waste material outlet, and the bottom of the hopper is provided with a waste liquid outlet.

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

[0011] As a preferred embodiment of the present application, the bottom of the adjusting table is fixedly connected with a plurality of stand columns, the adjusting table is fixedly connected with the hopper through the plurality of stand columns, the top of the adjusting table is fixedly connected with an electric sliding rail, a square sliding ring is slidingly connected to the electric sliding rail, and a rack is fixedly connected to the inner side of the square sliding ring.

[0012] As a preferred embodiment of the present application, the top of the adjusting table is fixedly connected with a limiting strip used for limiting the sliding of the square sliding ring, the bottom of the adjusting table is fixedly connected with a first limiting column, the bottom of the first limiting column is fixedly connected with a second limiting column, and an annular groove is formed in the inner side of the second limiting column.

[0013] As a preferred embodiment of the present application, the rotating assembly comprises a telescopic rod, the upper end of the telescopic rod is rotatably connected to the inner wall of the top of the adjusting table, the outer wall of the telescopic rod is fixedly connected with a first gear, the first gear is meshingly connected with one side of the rack, the first gear is meshingly connected with a second gear on the side away from one side of the rack, and the second gear is meshingly connected with the other side of the rack.

[0014] As the preferred, the top of the second gear is fixedly connected with a connecting column, the connecting column is fixedly connected with an extension link at the end away from the second gear, the extension link is fixedly connected with a first protruding column at the top of the end away from the connecting column, and the first protruding column is fixedly connected to the bottom of the adsorption bed.

[0015] As the preferred, the extension link penetrates the adjusting table, the lower end of the extension link is fixedly connected with a first threaded rod, the first threaded rod is fixedly connected with a rotating drum at the end away from the extension link, the outer wall of the rotating drum is fixedly connected with a second limiting strip, and the outer wall of the rotating drum is provided with an arc-shaped hole, wherein:

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

[0017] As the preferred, the inner side of the rotating drum is slidingly connected with a rotating column, the inner side of the rotating column is threadedly connected with a second threaded rod, the outer wall of the rotating column is fixedly connected with a second protruding column, the second protruding column is slidingly connected in the arc-shaped hole, and the second threaded rod is fixedly connected with a sliding disc at the end away from the first threaded rod, wherein:

[0018] The threads of the first threaded rod and the second threaded rod are opposite to each other.

[0019] On the other hand, the application 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 the water agent is sprayed by the spray gun, the dust is adsorbed by the water agent and falls to the triangular part position and finally falls to the top position of the crushing disc, and after a certain period of time, the dust is bonded and a part of the waste is discharged from the first waste outlet and the second waste outlet;

[0022] S3, finally, the remaining bonded part is crushed and cleaned by the adjusting device and the rotating assembly and discharged.

[0023] Compared with the prior art, the application has the following beneficial effects:

[0024] 1、 in this industrial waste gas treatment device, through the drive of electric slide rail makes square sliding ring left and right slide, square sliding ring inside rack will drive the first gear and the second gear rotate together, the rotation of the first gear will drive the telescopic rod and the first threaded rod, rotating column, rotating column will drive the second threaded rod and the first threaded rod opposite direction movement, make in the process of electric slide rail drive square sliding ring reciprocating left and right slide will drive the same up and down reciprocating movement of the crushing disc, complete the cleaning of urea bonding, can effectively prevent urea caking blockage;

[0025] 2、 in this industrial waste gas treatment device, through in the process of square sliding ring drive the second gear rotate, also drive the connecting column to rotate, and drive the telescopic connecting rod to rotate, at this time, the first protruding column at one end of telescopic connecting rod rotates, at this time, the first protruding column will drive the adsorption bed to rotate, for cleaning the urea bonding problem of adsorption bed periphery and adsorption tower contact part. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is the overall perspective view of the industrial waste gas treatment device of the present application;

[0027] Figure 2 It is the overall sectional view of the industrial waste gas treatment device of the present application;

[0028] Figure 3 It is the internal adjusting device and adsorption bed position perspective view of the industrial waste gas treatment device of the present application;

[0029] Figure 4 It is the internal adjusting device perspective view of the industrial waste gas treatment device of the present application;

[0030] Figure 5 It is the adjusting device perspective view of the industrial waste gas treatment device of the present application;

[0031] Figure 6 It is the adjusting device top perspective view of the industrial waste gas treatment device of the present application;

[0032] Figure 7 It is the adjusting device expansion detail view of the industrial waste gas treatment device of the present application;

[0033] Figure 8 It is the adsorption bed perspective view of the industrial waste gas treatment device of the present application;

[0034] The meaning of each number in the figure is:

[0035] 1, adsorption tower;11, waste gas inlet;12, exhaust port;13, first waste outlet;14, second waste outlet;15, waste liquid outlet;16, lance;17, hopper;2, adsorption bed;21, limiting ring;

[0036] 3. adjusting device; 31. triangular piece; 32. adjusting chamber; 321. adjusting platform; 3211. stand; 322. electric slide rail; 323. square sliding ring; 3231. rack; 324. No. 1 limiting post; 325. No. 2 limiting post; 3251. annular groove; 33. No. 1 limiting strip; 34. rotating assembly; 341. telescopic rod; 342. No. 1 gear; 3421. No. 2 gear; 3422. connecting post; 3423. telescopic connecting rod; 3424. No. 1 protruding post; 343. No. 1 threaded rod; 344. rotating drum; 3441. No. 2 limiting strip; 3442. arcuate hole; 345. nut; 35. rotating post; 351. No. 2 protruding post; 352. No. 2 threaded rod; 36. sliding disc; 361. pushing disc; 37. grinding disc. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0038] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0039] Embodiment one

[0040] Please refer to Figures 1-8As shown, the embodiment provides an industrial waste gas treatment device, which comprises an adsorption tower 1 and an adjusting device 3, the bottom of the adsorption tower 1 is fixedly connected with a hopper 17, the outer wall of the upper end of the adsorption tower 1 is detachably connected with a plurality of spray guns 16, the inner side of the middle end of the adsorption tower 1 is rotatably connected with an adsorption bed 2, the adjusting device 3 is installed inside the hopper 17 at the bottom of the adsorption tower 1, the adjusting device 3 is used for crushing and cleaning different sizes of bonded waste materials, the adjusting device 3 comprises a rotating assembly 34 for cleaning part of the bonded waste materials of the adsorption bed 2, the adjusting device 3 comprises a triangular piece 31, the triangular piece 31 is fixedly connected to the inner wall of the adsorption tower 1, the bottom of the triangular piece 31 is fixedly connected with an adjusting chamber 32, the bottom of the adjusting chamber 32 is fixedly connected with an adjusting table 321, the rotating assembly 34 penetrates through the adjusting table 321, the lower end position of the rotating assembly 34 is installed with a sliding disc 36, a pushing disc 361 and a crushing disc 37, the sliding disc 36 is slidingly connected to the inner side of the pushing disc 361, the pushing disc 361 is fixedly connected to the bottom of the crushing disc 37.

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

[0042] As shown in the figure, Figures 4-6 The bottom of the adjusting table 321 is fixedly connected with a plurality of stand columns 3211, the adjusting table 321 is fixedly connected with the hopper 17 through the plurality of stand columns 3211, the top of the adjusting table 321 is fixedly connected with an electric sliding rail 322, the electric sliding rail 322 is a mechanical sliding rail track control device, which can control the structure arranged thereon to move along the track, which is a prior art and will not be described here; a square sliding ring 323 is slidingly connected to the electric sliding rail 322, the inner side of the square sliding ring 323 is fixedly connected with a rack 3231, the top of the adjusting table 321 is fixedly connected with a first limiting strip 33 for limiting the sliding of the square sliding ring 323, the bottom of the adjusting table 321 is fixedly connected with a first limiting column 324, the bottom of the first limiting column 324 is fixedly connected with a second limiting column 325, and the inner side of the second limiting column 325 is provided with an annular groove 3251.

[0043] As shown in the figure, Figures 6-8As shown, 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 adjusting table 321, the outer wall of the telescopic rod 341 is fixedly connected with a first gear 342, the first gear 342 is meshedly connected with the one side rack 3231, the first gear 342 is meshedly connected with a second gear 3421 on the side away from the one side rack 3231, the second gear 3421 is meshedly connected with the other side rack 3231, the top of the second gear 3421 is fixedly connected with a connecting column 3422, the connecting column 3422 is fixedly connected with a telescopic connecting rod 3423 at the end away from the second gear 3421, the telescopic connecting rod 3423 is fixedly connected with a first protruding column 3424 at the top of the end away from the connecting column 3422, the first protruding column 3424 is fixedly connected to the bottom of the adsorption bed 2, the telescopic rod 341 penetrates through the adjusting table 321, the lower end of the telescopic rod 341 is fixedly connected with a first threaded rod 343, the first threaded rod 343 is fixedly connected with a rotating drum 344 at the end away from the telescopic rod 341, the outer wall of the rotating drum 344 is fixedly connected with a second limiting strip 3441, the outer wall of the rotating drum 344 is provided with an arcuate hole 3442, wherein: the outer wall of the first threaded rod 343 is threadedly connected with a nut 345, the nut 345 is fixedly connected to the inner side of the first limiting column 324, the second limiting strip 3441 is slidingly connected in the annular groove 3251, the inner side of the rotating drum 344 is slidingly connected with a rotating column 35, the inner side of the rotating column 35 is threadedly connected with a second threaded rod 352, the outer wall of the rotating column 35 is fixedly connected with a second protruding column 351, the second protruding column 351 is slidingly connected in the arcuate hole 3442, the second threaded rod 352 is fixedly connected with the sliding disc 36 at the end away from the first threaded rod 343, wherein: the threads of the first threaded rod 343 and the second threaded rod 352 are opposite in direction.

[0044] As shown, when it is necessary to clean the adhesion of the water agent, such as Figures 5-7 As shown, the exhaust gas enters the adsorption tower 1 from the exhaust gas inlet 11, at this time the exhaust 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 exhaust gas in the adsorption tower 1 flows out from the smoke outlet 12 to the chimney, and the urea water agent sprayed by the spray gun 16 can adsorb the dust in the exhaust gas, at this time the dust adsorbed by the water agent becomes heavy and flows downward to the bottom of the hopper 17, at this time 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 adhered by the urea water agent and will be bonded, at this time it is necessary to clean the bonded part left;

[0045] At this time, the square sliding ring 323 slides left and right under the drive of the electric sliding rail 322, and the rack 3231 inside the square sliding ring 323 simultaneously drives the first gear 342 and the second gear 3421 to rotate, and the rotation of the first gear 342 drives the telescopic rod 341 and the first threaded rod 343 to rotate. At this time, the first threaded rod 343 rotates and drives the rotating drum 344 to rotate, and the rotating drum 344 rotates under the limitation of the arc-shaped hole 3442 to the second protruding column 351, and drives the rotating column 35 to rotate. At this time, the rotation of the rotating column 35 drives the second threaded rod 352 to move up and down. Because the threads of the first threaded rod 343 and the second threaded rod 352 are opposite, the first threaded rod 343 rotates and moves up under the limitation of the nut 345, and the second threaded rod 352 moves down. They move in opposite directions, and the second threaded rod 352 drives the sliding disc 36, the pushing disc 361 and the crushing disc 37 to move down together to crush the urea adhered to the bottom, and the electric sliding rail 322 drives the square sliding ring 323 to reciprocatingly slide left and right, which drives the crushing disc 37 to reciprocatingly move up and down for crushing. The crushed urea particles will not be sticky and will be transported to the circulating pump along the bottom waste liquid outlet 15 to be mixed with the remaining water agent or water and then sprayed from the spray gun 16. It should be noted that the urea will dissolve in water after flowing in the circulating pump and being mixed with water.

[0046] At the same time, the second gear 3421 rotates under the drive of the square sliding ring 323, which drives the connecting column 3422 to rotate and drives the telescopic connecting rod 3423 to rotate. At this time, the first protruding column 3424 at one end of the telescopic connecting rod 3423 rotates, which drives the adsorption bed 2 to rotate to clean the urea adhered to the contact part between the adsorption bed 2 and the adsorption tower 1.

[0047] Embodiment Two

[0048] The embodiment provides a treatment method of an industrial waste gas treatment device, which comprises 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, and the generated smoke is discharged from the smoke outlet 12;

[0050] S2, then, the dust is adsorbed by the water agent and falls to the triangular piece 31 and finally to the top of the crushing disc 37 under the spray of the spray gun 16, and is adhered after a certain period of time, and a part of the waste is discharged from the first waste outlet 13 and the second waste outlet 14;

[0051] S3, finally, the remaining adhered part is crushed and cleaned by the adjusting device 3 and the rotating assembly 34 and is discharged.

[0052] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Various changes and improvements can be made to the present application without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application 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), and the upper outer wall of the adsorption tower (1) is detachably connected to multiple spray guns (16). The 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 up adhesive waste of different sizes. The adjustment device (3) includes a rotating component (34) for cleaning up some of the adhesive waste in the adsorption bed (2). The regulating device (3) includes a triangular piece (31), which is fixedly connected to the inner wall of the adsorption tower (1). The bottom of the triangular piece (31) is fixedly connected to an regulating chamber (32), and the bottom of the regulating chamber (32) is fixedly connected to an regulating platform (321). The rotating component (34) passes through the regulating platform (321). A sliding disk (36), a pushing disk (361), and a crushing disk (37) are installed at the lower end of the rotating component (34). The sliding disk (36) is slidably connected to the inner side of the pushing disk (361), and the pushing disk (361) is fixedly connected to the bottom of the crushing disk (37). The bottom of the adjustment platform (321) is fixedly connected to multiple columns (3211), and the adjustment platform (321) is fixedly connected to the funnel (17) through multiple columns (3211). The top of the adjustment platform (321) is fixedly connected to an electric slide rail (322), and a square sliding ring (323) is slidably connected on the electric slide rail (322). A rack (3231) is fixedly connected to the inner side of the square sliding ring (323). The rotating assembly (34) includes a telescopic rod (341), the upper end of which is rotatably connected to the inner top wall of the adjusting platform (321). A first gear (342) is fixedly connected to the outer wall of the telescopic rod (341). The first gear (342) meshes with a rack (3231) on one side. A second gear (3421) meshes with the first gear (342) on the side away from the rack (3231). The second gear (3421) meshes with the rack (3231) on the other side. The telescopic rod (341) passes through the adjusting 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 cylinder (344) at the end away from the telescopic rod (341). The outer wall of the rotating cylinder (344) is fixedly connected to a second limiting strip (3441). The outer wall of the rotating cylinder (344) is provided with an arched hole (3442). The outer wall of the first threaded rod (343) is threadedly connected to a nut (345). The nut (345) is fixedly connected to the inner side of the first limiting post (324). The second limiting strip (3441) is slidably connected in the annular groove (3251). The inner side of the rotating cylinder (344) is slidably connected to a rotating column (35), and the inner side of the rotating column (35) is threadedly connected to a second threaded rod (352). The outer wall of the rotating column (35) is fixedly connected to a second protruding column (351). The second protruding 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). The threads of the first threaded rod (343) and the second threaded rod (352) are opposite in orientation.

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

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 top of the adjustment platform (321) is fixedly connected to a first limiting strip (33) for limiting the sliding of the square sliding ring (323), the bottom of the adjustment platform (321) is fixedly connected to a first limiting post (324), the bottom of the first limiting post (324) is fixedly connected to a second limiting post (325), and the inner side of the second limiting post (325) is provided with an annular groove (3251).

5. The industrial waste gas treatment device according to claim 1, characterized in that: 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 protruding 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 protruding column (3424) is fixedly connected to the bottom of the adsorption bed (2).

6. A method of using an industrial waste gas treatment device, based on the industrial waste gas treatment device according to any one of claims 1-5, characterized in that, The methods and steps include the following: S1. First, the exhaust gas enters the adsorption tower (1) from the exhaust gas inlet (11) and is adsorbed by the activated carbon in the adsorption bed (2). The resulting smoke is discharged from the exhaust port (12). S2. Then, under the spray of water from the spray gun (16), the dust will be adsorbed by the water and fall to the position of the triangular piece (31) and finally fall to the top of the crushing disc (37). After a certain period of time, it will stick together and cause some waste to be discharged from the No. 1 waste outlet (13) and the No. 2 waste outlet (14). S3. Finally, the remaining adhesive parts are crushed, cleaned and discharged using the adjusting device (3) and rotating component (34).

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