Dust suppression device for hydroxypropyl methyl cellulose production

Abstract

The application discloses a dust suppression device for hydroxypropyl methyl cellulose production and belongs to the dust suppression device field.The dust suppression device comprises a box body, a spraying device is assembled at the top of the box body, a water receiving tank is fixedly installed in the box body, a dust suction device is assembled at the top of the box body, an ethanol releasing assembly is assembled in the box body, and an oscillating device is assembled in the box body.The oscillating device is arranged, the water wheel drives the baffle to drive two hydraulic rods to retract two hydraulic bins, two hydraulic rods are extended to two hydraulic bins and staggered to drive the air suction fan, the air suction fan swings left and right, the dust suction range is expanded, the water in the water receiving tank is conveyed to the dust conveying pipe through the water pipe by the cleaning device, the dust conveying pipe is cleaned and foreign matters in the dust conveying pipe are removed, and the cleaning and collecting device is arranged, so that the dust and materials on the ground are cleaned and collected.

Description

Technical Field

[0001] This application relates to the field of dust suppression devices, and more specifically, to a dust suppression device for the production of hydroxypropyl methylcellulose. Background Technology

[0002] Hydroxypropyl methylcellulose is a white or off-white powder, mainly used as a dispersant in the production of polyvinyl chloride. In addition, it is used as a thickener, stabilizer, emulsifier, and film-forming agent in the production of other petrochemical, coating, building material, paint remover, paper, and cosmetic products. During the production of hydroxypropyl methylcellulose, dust will float in the air, so dust suppression devices are needed for dust removal.

[0003] Chinese patent CN217340658U, authorized and published on September 2, 2022, discloses a dust suppression device for the production of hydroxypropyl methylcellulose, including a main body. A frame is vertically mounted on the top of the main body; the frame is a gantry structure. A spray assembly is installed at the top inside the frame, and a water inlet pipe is connected to the spray assembly. A water storage tank is formed at the bottom of the top of the main body. In the above application, when the equipment is running, the fixed fan results in a small dust collection range, and the lack of effective dust removal methods in the connecting pipe leads to the accumulation of foreign objects inside the connecting pipe. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a dust suppression device for the production of hydroxypropyl methylcellulose, which solves the problems mentioned in the background section.

[0005] To achieve the above objectives, this application provides a dust suppression device for the production of hydroxypropyl methylcellulose, comprising a housing, a spray device mounted on the top of the housing, a water tank fixedly installed inside the housing, a dust collection device mounted on the top of the housing, the dust collection device including an exhaust fan, a support rod rotatably connected to the bottom of the exhaust fan, the support rod being fixed to the top of the housing, a dust conveying pipe mounted on the side of the exhaust fan, the other end of the dust conveying pipe passing through the water tank and located inside it, and an ethanol release assembly mounted inside the housing.

[0006] The box is equipped with a swing device, which includes a rotating rod and a hydraulic chamber. The rotating rod is rotatably connected to the inside of the water tank. A water wheel is fixedly connected to the outside of the rotating rod. A baffle is fixedly installed on the outside of the water wheel. The hydraulic chamber penetrates and is fixedly connected to the inside of the box. A hydraulic rod is slidably connected to one end of the hydraulic chamber and to the other end.

[0007] Preferably, the spraying device includes a spray frame fixed to the top of the box, a water inlet is mounted on the side of the spray frame, a spray head for spraying water is mounted on the bottom of the spray frame, a pulley is mounted on the bottom of the box, and a water outlet is fixedly connected through the side of the box.

[0008] Preferably, the ethanol release assembly includes an ethanol storage tank fixed inside the box, with a water pump passing through and fixedly connected to the bottom of the ethanol storage tank, and the other end of the water pump passing through and fixedly connected to the inside of the water receiving tank.

[0009] Preferably, the baffle is misaligned and installed on the impeller of the water turbine, and is on the movement trajectory of the hydraulic rod.

[0010] Preferably, there are two hydraulic chambers, one hydraulic rod, and two hydraulic rods, with the two hydraulic rods being staggered and respectively located on both sides of the exhaust fan.

[0011] Preferably, the water receiving tank is equipped with a cleaning device, which includes a limiting chamber and a water pipe. A rotating rod 2 is rotatably connected through the limiting chamber. Both ends of the rotating rod 2 are connected to the rotating rod 1 via a transmission belt. A double-sided cam is fixedly connected to the outside of the rotating rod 2. A U-shaped groove is opened in the limiting chamber, and the water pipe fits into the U-shaped groove. The double-sided cam is located in the middle of the U-shaped groove and fits into the bend of the water pipe. The other end of the water pipe passes through the dust conveying pipe and is located inside it.

[0012] Preferably, the dual-sided cam has a cylindrical structure on both sides and is integrally cast from a lightweight material with low friction.

[0013] Preferably, the interior of the housing is equipped with a cleaning and collection device, which includes a rotating rod three, which is rotatably connected to the inner wall of the housing. Both ends of the rotating rod three are connected to a rotating rod one via a transmission belt two. Hexagonal cams are fixedly connected to both sides of the rotating rod three. Two elastic telescopic rods are fixedly connected inside the housing. A baffle two is fixedly connected to the top of the two elastic telescopic rods. A movable rod is hinged to the lower side of the baffle two. A baffle three is fixedly connected to the middle of the movable rod. A dust removal plate is fixedly connected to the bottom of the movable rod. A hydraulic chamber two is fixedly connected inside the housing. A hydraulic rod three is slidably connected to one end of the hydraulic chamber two. A hydraulic rod four is slidably connected to the other end of the hydraulic chamber two. A baffle four is fixedly connected to the top of the hydraulic rod four. A spring is fixedly connected between the baffle four and the hydraulic chamber two.

[0014] Preferably, the dust removal plate has an overall rectangular structure and is integrally cast from a flexurally resistant and wear-resistant material.

[0015] Preferably, the second baffle is located on the motion trajectory of the hexagonal cam.

[0016] The advantages of this application are:

[0017] (1) This application sets up a swing device, which drives the water wheel to rotate and drive the baffle to press the two hydraulic rods to retract into the two hydraulic chambers. The two hydraulic rods extend out of the two hydraulic chambers and push the exhaust fan in an alternating manner, thereby causing the exhaust fan to swing left and right, thus achieving the effect of expanding the dust collection range.

[0018] (2) This application sets up a cleaning device, which drives the rotating rod one to rotate through the water wheel rotation, and the conveyor belt one drives the rotating rod two to rotate the double-sided cam and squeeze the water pipe, thereby transporting the water in the water tank to the dust conveying pipe through the water pipe, thus achieving the effect of cleaning and removing foreign objects in the dust conveying pipe.

[0019] (3) This application sets up a cleaning and collection device, which drives the rotating rod one to rotate through the water wheel rotation, and the transmission belt two drives the rotating rod three, so that the hexagonal cam continuously presses down the baffle two, causing the movable rod to move downward. At the same time, the baffle three pushes the hydraulic rod three, which in turn pushes the hydraulic rod four to push the movable rod backward, thereby achieving the effect of driving the dust removal plate to clean the ground, and thus achieving the effect of cleaning and collecting dust and materials on the ground. Attached Figure Description

[0020] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application. In the drawings:

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a cross-sectional view of the overall structure of the present invention;

[0023] Figure 3 This is the present invention. Figure 2 Enlarged view at point B in the middle;

[0024] Figure 4 This is a schematic diagram of the swing device and cleaning device of the present invention;

[0025] Figure 5 This is the present invention. Figure 4 Enlarged view at point C;

[0026] Figure 6 This is a schematic diagram of the swing device structure of the present invention;

[0027] Figure 7 This is a schematic diagram of the cleaning device structure of the present invention;

[0028] Figure 8 This is the invention Figure 2 Enlarged view of point A in the middle;

[0029] Figure 9 This is a schematic diagram of the cleaning and collecting device of the present invention;

[0030] Figure 10 This is the present invention. Figure 9 Enlarged view of point D in the middle.

[0031] In the above image,

[0032] 1. Container body; 2. Water receiving tank;

[0033] 301. Exhaust fan; 302. Support rod; 303. Dust conveying pipe;

[0034] 4. Swinging device; 401. Water wheel; 402. Baffle 1; 403. Hydraulic chamber 1; 404. Hydraulic rod 1; 405. Hydraulic rod 2; 406. Rotating rod 1;

[0035] 5. Cleaning device; 501. Double-sided cam; 502. Rotary rod two; 503. Transmission belt one; 504. Water pipe; 505. Limiting chamber;

[0036] 6. Sweeping and collecting device; 601. Transmission belt II; 602. Rotating rod III; 603. Hexagonal cam; 604. Elastic telescopic rod; 605. Baffle II; 606. Movable rod; 607. Baffle III; 608. Hydraulic chamber II; 609. Hydraulic rod III; 610. Hydraulic rod IV; 611. Baffle IV; 612. Spring; 613. Dust collection plate. Detailed Implementation

[0037] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of the present application. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative effort should fall within the scope of protection of the present application.

[0038] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be used interchangeably where appropriate for the purposes of describing embodiments of this application herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0039] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0040] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0041] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0042] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0043] Example 1, see Figures 1-6This embodiment provides a dust suppression device for the production of hydroxypropyl methylcellulose, including a housing 1. A spraying device is mounted on the top of the housing 1, comprising a spray frame fixed to the top of the housing 1, spray heads for spraying water mounted on the bottom of the spray frame, and a water inlet mounted on the side of the spray frame. A pulley is mounted on the bottom of the housing 1, and a water outlet is fixedly connected through and to the side of the housing 1. A water receiving tank 2 is fixedly installed inside the housing 1. Water is injected through the water inlet to cause the spray heads to spray water, and the sprayed water is collected inside the water receiving tank 2. When the water volume in the water receiving tank 2 reaches the required level, the water outlet is opened to release water. A dust collection device is mounted on the top of the housing 1, including an exhaust fan 301. A support rod 302 is rotatably connected to the bottom of the container 1, and the support rod 302 is fixed to the top of the container 1. A dust conveying pipe 303 is mounted on the side of the exhaust fan 301, and the other end of the dust conveying pipe 303 passes through the water receiving tank 2 and is located inside it. An ethanol release assembly is installed inside the container 1. The ethanol release assembly includes an ethanol storage tank fixed inside the container 1. A water pump is fixedly connected through and through the bottom of the ethanol storage tank, and the other end of the water pump is fixedly connected through and through the water receiving tank 2. The ethanol dissolves hydroxypropyl methylcellulose in water, preventing hydroxypropyl methylcellulose from thickening in the water receiving tank 2, and facilitating the discharge of liquid containing hydroxypropyl methylcellulose from the water receiving tank 2. A swing device is installed inside the container 1. The swing device 4 includes a rotating rod 406 and a hydraulic chamber 403. The rotating rod 406 is rotatably connected to the inside of the water tank 2, and a water wheel 401 is fixedly connected to the outside of the rotating rod 406. A baffle 402 is fixedly installed on the outside of the water wheel 401. The hydraulic chamber 403 is inserted through and fixedly connected inside the tank 1. A hydraulic rod 405 is slidably connected to a piston at one end of the hydraulic chamber 403, and a hydraulic rod 404 is slidably connected to a piston at the other end of the hydraulic chamber 403. The baffle 402 is misaligned and installed on the impeller of the water wheel 401, and is on the movement trajectory of the hydraulic rod 404. The water flow drives the water wheel 401 to rotate, and the misaligned baffle 402 on the water wheel 401 presses the hydraulic rod. The system consists of two hydraulic cylinders: hydraulic cylinder 403, hydraulic rod 404, and hydraulic rod 405. The two hydraulic rods 405 are staggered and positioned on either side of the exhaust fan 301. The baffle 402 presses down on the hydraulic rod 404, causing the hydraulic rods 405 to push the exhaust fan 301 alternately, making the exhaust fan 301 swing left and right. By setting up the swing device 4, the water wheel 401 rotates and drives the baffle 402 to alternately press down on the two hydraulic rods 404 and retract them into the two hydraulic cylinders 403. The two hydraulic rods 405 extend out of the two hydraulic cylinders 403 and alternately push the exhaust fan 301, thereby causing the exhaust fan 301 to swing left and right, thus expanding the dust collection range.

[0044] In practical use, the above-mentioned equipment works by filling water at the inlet, causing the spray heads to spray water downwards to form a water curtain. The water flow drives the surrounding airflow, causing dust in the air to enter the water receiving tank 2 or be carried into the water receiving tank 2 by the water flow. The water flow impacts the water wheel 401, causing it to rotate. The rotation of the water wheel 401 causes its outer baffle 402 to shift and press down on the two hydraulic rods 404. The two hydraulic rods 404 are pressed into the two hydraulic chambers 403, and the two hydraulic rods 405 are pushed out of the hydraulic chambers 403. The hydraulic rod 405 pushed out by the baffle 402 first pushes the exhaust fan 301 to one side, while the other hydraulic rod 405 is pressed back into the hydraulic chamber 403. When the other hydraulic rod 404 is pressed by the baffle 402, the hydraulic rod 405 that was pressed out first pushes the exhaust fan 301 to one side. The other hydraulic rod 405 is pressed back into the hydraulic chamber 403. When the first hydraulic rod 404 is no longer under pressure, the second hydraulic rod 405, which has been pushed back, extends from the first hydraulic chamber 403, pushing the exhaust fan 301 to rotate in the opposite direction. This pushes the first hydraulic rod 405 back into the first hydraulic chamber 403. The baffle 402 continuously shifts and presses the two hydraulic rods 404, causing the second hydraulic rod 405 to continuously push out and pull back. This causes the exhaust fan 301 to continuously swing left and right. The continuous swinging of the exhaust fan 301 draws dust from the air into the dust conveying pipe 303. The dust enters the water receiving tank 2 through the dust conveying pipe 303. The ethanol inside the ethanol storage tank enters the water receiving tank 2 through a water pump. The ethanol dissolves the hydroxypropyl methylcellulose in the water, preventing it from thickening in the water receiving tank 2. When the water level in the water receiving tank 2 reaches the discharge requirement, the outlet is opened to discharge the waste liquid.

[0045] Example 2, see Figures 1-8 In this embodiment, based on Embodiment 1, a cleaning device 5 is installed inside the water tank 2. The cleaning device 5 includes a limiting chamber 505 and a water pipe 504. A rotating rod 502 is rotatably connected through the limiting chamber 505. Both ends of the rotating rod 502 are connected to the rotating rod 406 via a transmission belt 503. A double-sided cam 501 is fixedly connected to the outside of the rotating rod 502. The double-sided cam 501 has a cylindrical structure on both sides and is integrally cast from a lightweight material with low friction. A U-shaped groove is opened inside the limiting chamber 505, and the water pipe 504 fits into the U-shaped groove. The double-sided cam 501 is located in the U-shaped groove. At the bend of the water pipe 504 in the middle of the tank, a double-sided cam 501 is set to continuously squeeze the water pipe 504, thereby drawing water from the water tank 2 to the other end of the water pipe 504. The other end of the water pipe 504 passes through the dust conveying pipe 303 and is located inside it. By setting a cleaning device 5, the water wheel 401 rotates, driving the rotating rod 406 to rotate. The transmission belt 503 drives the rotating rod 502, causing the double-sided cam 501 to rotate and squeeze the water pipe 504, thereby conveying the water from the water tank 2 to the dust conveying pipe 303 through the water pipe 504, thus achieving the effect of cleaning and removing foreign objects from the dust conveying pipe 303.

[0046] In practical use, the above-mentioned equipment works by filling water at the inlet, causing the spray heads to spray water downwards to form a water curtain. The water flow drives the surrounding airflow, causing dust in the air to enter the water receiving tank 2 or be carried into the water receiving tank 2 by the water flow. The water flow impacts the water wheel 401, causing it to rotate. The rotation of the water wheel 401 causes its outer baffle 402 to shift and press down on the two hydraulic rods 404. The two hydraulic rods 404 are pressed into the two hydraulic chambers 403, and the two hydraulic rods 405 are pushed out of the hydraulic chambers 403. The hydraulic rod 405 pushed out by the baffle 402 first pushes the exhaust fan 301 to one side, while the other hydraulic rod 405 is pushed back into the hydraulic chamber 403. When the other hydraulic rod 404 is pressed by the baffle 402, the hydraulic rod 404 that was pressed down first is no longer under pressure, and the hydraulic rod 405 that was pushed back out of the hydraulic chamber 403 pushes the exhaust fan 301. Fan 301 rotates in the opposite direction, pushing the first extended hydraulic rod 405 back into hydraulic chamber 403. Baffle 402 continuously shifts and presses the two hydraulic rods 404, causing hydraulic rod 405 to continuously push out and pull back, making the exhaust fan 301 oscillate left and right. The continuous oscillation of the exhaust fan 301 draws dust from the air into the dust conveying pipe 303. The dust enters the water tank 2 through the dust conveying pipe 303. The water wheel 401 rotates, driving the rotating rod 406 to rotate. The rotating rod 406 drives the rotating rod 502 through the transmission belt 503. The rotating rod 502 drives the double-sided cam 501 to rotate. The double-sided cam 501 continuously rotates and squeezes the water pipe 504, continuously squeezing the water flow inside the water tank 2 into the water pipe 504. The water flow enters the dust conveying pipe 303 through the water pipe 504, cleaning the inside of the dust conveying pipe 303. Then, the dust and other foreign objects are carried back to the water tank 2 through the dust conveying pipe 303, achieving the cleaning effect.

[0047] Example 3, see Figures 1-10In this embodiment, based on Embodiment 1, a cleaning and collection device 6 is installed inside the housing 1. The cleaning and collection device 6 includes a rotating rod 602, which is rotatably connected to the inner wall of the housing 1. Both ends of the rotating rod 602 are connected to the rotating rod 406 via a transmission belt 601. Hexagonal cams 603 are fixedly connected to both sides of the rotating rod 602. Two elastic telescopic rods 604 are fixedly connected inside the housing 1. Baffles 605 are fixedly connected to the top ends of the two elastic telescopic rods 604. Located on the motion trajectory of the hexagonal cam 603, the hexagonal cam 603 continuously presses down on the second baffle 605 as it rotates. Two elastic telescopic rods 604 continuously push the second baffle 605 back to its original position, achieving the effect of continuous up-and-down movement of the second baffle 605. A movable rod 606 is hinged to the lower side of the second baffle 605. A third baffle 607 is fixedly connected to the middle of the movable rod 606. A dust collector plate 613 is fixedly connected to the bottom end of the movable rod 606. The dust collector plate 613 has an overall rectangular structure and is integrally cast from a flexurally resistant and wear-resistant material. The housing 1 is movable by means of pulleys. As the housing 1 moves, the dust removal plate 613 sweeps and collects dust, materials, and other debris along its path. A hydraulic chamber 2 608 is fixedly connected inside the housing 1. A hydraulic rod 3 609 is slidably connected to one end of the hydraulic chamber 2 608 by a piston, and a hydraulic rod 4 610 is slidably connected to the other end of the hydraulic chamber 2 608 by a piston. A baffle 4 611 is fixedly connected to the top of the hydraulic rod 4 610, and the baffle 4 611 is fixedly connected to the hydraulic chamber 2 608. With spring 612, the cleaning and collection device 6 is set up. The water wheel 401 rotates, driving the rotating rod 406 to rotate. The transmission belt 601 drives the rotating rod 602, causing the hexagonal cam 603 to continuously press down the baffle 605, causing the movable rod 606 to move downward. At the same time, the baffle 607 pushes the hydraulic rod 609, causing the hydraulic rod 610 to push the movable rod 606 backward. This achieves the effect of driving the dust removal plate 613 to sweep the ground, thereby achieving the effect of sweeping and collecting dust and materials on the ground.

[0048] In practical use, the above-mentioned equipment works by filling water at the inlet, causing the spray heads to spray water downwards to form a water curtain. The water flow drives the surrounding airflow, causing dust in the air to enter the water receiving tank 2 or be carried into the water receiving tank 2 by the water flow. The water flow impacts the water wheel 401, causing it to rotate. The rotation of the water wheel 401 drives the rotating rod 406 to rotate. The rotating rod 406 drives the rotating rod 602 via the transmission belt 601. The rotation of the rotating rod 602 drives the hexagonal cam 603 to rotate. The rotation of the hexagonal cam 603 continuously presses down on the baffle 605. The elastic telescopic rod 604 continuously pushes the baffle 605 to spring back to its original position, causing the movable rod 606 to move up and down. The movable rod 606 moves downward, causing the baffle 607 to press down on the hydraulic rod 609. The hydraulic rod 609 is pressed back into the hydraulic chamber 608, and the hydraulic rod 610 is pushed out of the hydraulic chamber 608. The movable rod 606 moves horizontally. When the movable rod 606 is pressed down, it moves horizontally, causing the dust collector plate 613 connected to its end to move downward and contact the ground. At the same time, it moves horizontally to sweep away dust and residue on the ground. When the elastic telescopic rod 604 pushes the second baffle 605 to spring back to its original position, the third baffle 607 no longer squeezes the third hydraulic rod 609. The spring 612 pulls the fourth baffle 611 to move towards the second hydraulic chamber 608, pulling the fourth hydraulic rod 610 into the second hydraulic chamber 608. The third hydraulic rod 609 is pushed out, pushing the third baffle 607 to return to its original position. The movable rod 606 returns to its original position, causing the dust collector plate 613 to move away from the ground and move horizontally in the opposite direction, completing one sweep. When the hexagonal cam 603 rotates continuously, the structure will drive the dust collector plate 613 to continuously cycle the above movement trajectory, thereby enabling it to sweep and collect dust and residue on the ground.

[0049] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A dust suppression device for the production of hydroxypropyl methylcellulose, comprising a housing, characterized in that, The top of the box is equipped with a spray device, the inside of the box is fixedly installed with a water tank, the top of the box is equipped with a dust collection device, the dust collection device includes an exhaust fan, the bottom of the exhaust fan is rotatably connected with a support rod, the support rod is fixed to the top of the box, the side of the exhaust fan is equipped with a dust conveying pipe, the other end of the dust conveying pipe passes through the water tank and is located inside it, and the inside of the box is equipped with an ethanol release component. The box is equipped with a swing device, which includes a rotating rod and a hydraulic chamber. The rotating rod is rotatably connected to the inside of the water tank. A water wheel is fixedly connected to the outside of the rotating rod. A baffle is fixedly installed on the outside of the water wheel. The hydraulic chamber passes through and is fixedly connected to the inside of the box. A hydraulic rod is slidably connected to one end of the hydraulic chamber and to the other end. The spraying device includes a spray frame fixed to the top of the box, a water inlet is mounted on the side of the spray frame, a spray head for spraying water is mounted on the bottom of the spray frame, a pulley is mounted on the bottom of the box, and a water outlet is fixedly connected through the side of the box. The ethanol release assembly includes an ethanol storage tank fixed inside the box, with a water pump passing through and fixedly connected to the bottom of the ethanol storage tank, and the other end of the water pump passing through and fixedly connected to the inside of the water receiving tank. The baffle is misaligned and installed on the impeller of the water turbine, and is on the movement trajectory of the hydraulic rod. The hydraulic chamber one, hydraulic rod one, and hydraulic rod two are two in number, and the two hydraulic rod two are staggered and respectively set on both sides of the exhaust fan; The water receiving tank is equipped with a cleaning device, which includes a limiting chamber and a water pipe. A rotating rod 2 is rotatably connected through the limiting chamber. Both ends of the rotating rod 2 are connected to the rotating rod 1 via a transmission belt. A double-sided cam is fixedly connected to the outside of the rotating rod 2. A U-shaped groove is opened in the limiting chamber, and the water pipe fits into the U-shaped groove. The double-sided cam is located in the middle of the U-shaped groove and fits into the bend of the water pipe. The other end of the water pipe passes through the dust conveying pipe and is located inside it. The dual-sided cam has a cylindrical structure on both sides and is integrally cast from a lightweight material with low friction. The box is equipped with a cleaning and collection device, which includes a rotating rod three. The rotating rod three is rotatably connected to the inner wall of the box. Both ends of the rotating rod three are connected to the rotating rod one via a transmission belt two. Hexagonal cams are fixedly connected to both sides of the rotating rod three. Two elastic telescopic rods are fixedly connected inside the box. Baffle two is fixedly connected to the top of the two elastic telescopic rods. A movable rod is hinged to the lower side of the baffle two. Baffle three is fixedly connected to the middle of the movable rod. A dust removal plate is fixedly connected to the bottom of the movable rod. A hydraulic chamber two is fixedly connected inside the box. A hydraulic rod three is slidably connected to one end of the hydraulic chamber two. A hydraulic rod four is slidably connected to the other end of the hydraulic chamber two. Baffle four is fixedly connected to the top of the hydraulic rod four. A spring is fixedly connected between baffle four and the hydraulic chamber two. The dust removal plate has an overall rectangular structure and is integrally cast from a flexurally resistant and wear-resistant material. The second baffle is located on the motion trajectory of the hexagonal cam.

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