Sintering plate high-efficiency filtering device for flue gas pollutant treatment

Abstract

The invention relates to the technical field of flue gas filtration, and discloses a sinter plate efficient filtering device for flue gas pollutant treatment, the sinter plate efficient filtering device for flue gas pollutant treatment comprises a flue gas transmission channel, a double-shaft servo motor is mounted on one side of the top of the flue gas transmission channel, and driving shafts are mounted at two output ends of the double-shaft servo motor; a plurality of sinter plates are detachably connected to the inner side of the flue gas conveying channel, a rotating shaft is rotatably mounted on the inner side of the flue gas conveying channel, a plurality of driving gears are fixedly connected to the outer side of the rotating shaft, two limiting plates are slidably mounted on the outer sides of the sinter plates, and second rack plates are fixedly connected to the inner sides of the limiting plates. And dust on the outer surface of the sinter plate is automatically cleaned through the cleaning plate which moves in a reciprocating mode. Therefore, the cumbersome process of manually and frequently disassembling the sinter plate for cleaning is effectively avoided, the labor cost is greatly saved, the equipment can stably run for a long time to continuously and efficiently treat flue gas pollutants, and the smooth proceeding of the production process is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of flue gas filtration, and particularly to a high-efficiency sintered plate filtration device for flue gas pollutant treatment. Background Art

[0002] In modern industrial production, the treatment of flue gas pollutants has always been a key link in environmental protection and production efficiency improvement. In traditional flue gas treatment technologies, sintered plate dust collectors have become the preferred solutions in many industries due to their high-efficiency filtration, high temperature resistance, corrosion resistance and other characteristics. However, there are still some problems to be solved urgently in the actual application of existing technologies. Among them, the dust cleaning process of traditional sintered plate dust collectors requires manual frequent disassembly of sintered plates for cleaning. This process is not only cumbersome, time-consuming and laborious, but also causes equipment downtime and affects production efficiency. In addition, the existing dust cleaning technologies also have limitations in cleaning effects. Incomplete local cleaning may lead to a decline in the filtration performance of sintered plates, thereby affecting the flue gas treatment effect. In terms of dust collection, traditional technologies often require additional energy consumption to achieve dust collection and treatment, which not only increases the operating cost, but also may accelerate equipment wear due to the diffusion of dust inside the equipment.

[0003] Therefore, those skilled in the art have proposed a high-efficiency sintered plate filtration device for flue gas pollutant treatment to solve the above problems. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a high-efficiency sintered plate filtration device for flue gas pollutant treatment, which solves the problems proposed in the above background art.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: A high-efficiency sintered plate filtration device for flue gas pollutant treatment includes a flue gas transmission channel. A dual-axis servo motor is installed on one side of the top of the flue gas transmission channel. Both output ends of the dual-axis servo motor are installed with drive shafts. A plurality of sintered plates are detachably connected to the inner side of the flue gas transmission channel. A rotating shaft is rotatably installed on the inner side of the flue gas transmission channel. A plurality of drive gears are fixedly connected to the outer side of the rotating shaft. Two limiting plates are slidably installed on the outer side of the sintered plate. A rack plate two is fixedly connected to the inner side of the limiting plate. A cleaning plate is fixedly connected to one side of the bottom of the limiting plate. A cleaning brush is elastically connected to the inner side of the cleaning plate. The outer surface of the cleaning brush is attached to the outer surface of the sintered plate.

[0006] Preferably, an installation shell is fixedly connected to the top of the flue gas transmission channel. A transmission shaft is movably connected to the through hole inside the installation shell through a bearing. Two second bevel gears are fixedly connected to the middle side of the outer part of the transmission shaft. A first bevel gear is movably connected to the inner wall of the installation shell through a bearing. A movable shell is rotatably connected to the outer side of the transmission shaft. A sector gear is fixedly connected to one end of the transmission shaft. Two first rack plates are fixedly connected to the inner side of the movable shell. One end of one of the drive shafts is fixedly connected to a drive turntable. A drive block is fixedly connected to the eccentric part of the outer part of the drive turntable. A movable frame is slidably connected to the outer surface of the drive turntable.

[0007] Preferably, one end of one of the drive shafts is fixedly connected to the outer side of the first bevel gear. The outer sides of the two second bevel gears are both meshed and connected to the outer side of the first bevel gear. The outer side of the sector gear is meshed and connected to the outer side of the first rack plate.

[0008] Preferably, the cleaning brush is made of a flexible material. The outer side of the drive gear is meshed and connected to the outer side of the second rack plate.

[0009] Preferably, two fixed shells are fixedly connected to the front and rear sides of the flue gas transmission channel. A rubber piston is slidably connected to the inside of the fixed shell. A movable rod is fixedly connected to the middle side of the top of the rubber piston. A communicating pipe is communicated with the outer surface of the fixed shell. One end of the communicating pipe is fixedly connected to a dust discharge pipe. A plurality of dust suction pipes are communicated with the outer surface of the dust discharge pipe. A plurality of collection boxes are fixedly connected to the bottom of the flue gas transmission channel. The cross-sectional area of the fixed shell is larger than the cross-sectional area of the dust discharge pipe.

[0010] Preferably, an air inlet pipe is also communicated with the outer surface of the fixed shell. One-way valves are installed inside both the air inlet pipe and the communicating pipe. The conduction directions of the two one-way valves are opposite.

[0011] Preferably, a movable groove is formed inside the drive turntable. The drive block is movably arranged on the inner wall of the drive turntable. The bottom end of the movable frame is fixedly connected to the top of one of the limiting plates.

[0012] Preferably, one end of the dust suction pipe is communicated with the outer side of the collection box. The dust suction pipe is arranged at the bottom of the sintered plate.

[0013] Preferably, a controller is installed outside the flue gas transmission channel. The controller is used to control the start and stop states of the double-shaft servo motor.

[0014] Preferably, the top end of the movable rod penetrates through the top of the fixed shell and is fixedly connected to an adapter plate. The top of the adapter plate is fixedly connected to the bottom of the movable shell.

[0015] The present invention provides an efficient filter device with sintered plates for flue gas pollutant treatment. It has the following beneficial effects:

[0016] 1. In the present invention, the dust on the outer surface of the sintered plate is automatically cleaned by using a reciprocating cleaning plate. Thus, it effectively avoids the cumbersome process of manually and frequently disassembling the sintered plate for cleaning, greatly saves labor costs, enables the equipment to operate stably for a long time and continuously and efficiently treat flue gas pollutants, and ensures the smooth progress of the production process. Secondly, the reciprocating movement cleaning method of the cleaning plate can also act evenly on each part of the sintered plate to achieve comprehensive cleaning and avoid affecting the overall filtration performance due to incomplete local cleaning.

[0017] 2. In the present invention, the dust on the cleaning brush is absorbed into the collection box through the Bernoulli principle, avoiding the accumulation of dust on the surface of the sintered plate, thereby effectively reducing the filtration resistance. The structural design of this component not only improves the filtration efficiency, but also ensures the smooth passage of flue gas through the sintered plate, maintains good filtration accuracy, and further improves the removal efficiency of pollutants such as particulate matter and harmful gases in the flue gas. Secondly, this device does not require additional energy consumption and can automatically collect dust relying on the principle of fluid mechanics, reducing the operating cost of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a perspective view of the present invention;

[0019] Figure 2 is a schematic structural diagram of the flue gas transmission channel of the present invention;

[0020] Figure 3 is a schematic structural diagram of the connecting pipe of the present invention;

[0021] Figure 4 is a schematic structural diagram of the sintered plate of the present invention;

[0022] Figure 5 is a schematic structural diagram of the installation shell of the present invention;

[0023] Figure 6 is a schematic structural diagram of the cleaning plate of the present invention;

[0024] Figure 7 is a sectional view of the movable shell of the present invention;

[0025] Figure 8 is Figure 6 an enlarged view of part A in

[0026] Figure 9 is Figure 2 an enlarged view of part B in

[0027] Figure 10 a sectional view of the fixed shell of the present invention.

[0028] Among them, 1 is the flue gas transmission channel; 2 is the double-shaft servo motor; 301 is the installation shell; 302 is the transmission shaft; 303 is the movable shell; 304 is the first rack plate; 305 is the sector gear; 306 is the drive shaft; 307 is the first bevel gear; 308 is the second bevel gear; 309 is the drive block; 310 is the drive turntable; 311 is the movable frame; 401 is the fixed shell; 402 is the movable rod; 403 is the connecting plate; 404 is the collection box; 405 is the rubber piston; 406 is the intake pipe; 407 is the connecting pipe; 408 is the dust exhaust pipe; 409 is the dust suction pipe; 501 is the sintered plate; 502 is the cleaning plate; 503 is the limiting plate; 504 is the drive gear; 505 is the second rack plate. Detailed implementation manners

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings of 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.

[0030] Please refer to the attached Figure 1 -attached Figure 10 , the embodiment of the present invention provides a high-efficiency sintered plate filtration device for flue gas pollutant treatment, including a flue gas transmission channel 1. A double-shaft servo motor 2 is installed on one side of the top of the flue gas transmission channel 1. Drive shafts 306 are installed at both output ends of the double-shaft servo motor 2. A plurality of sintered plates 501 are detachably connected to the inner side of the flue gas transmission channel 1. A rotating shaft is rotatably installed on the inner side of the flue gas transmission channel 1. A plurality of drive gears 504 are fixedly connected to the outer side of the rotating shaft. Two limiting plates 503 are slidably installed on the outer side of the sintered plate 501. A second rack plate 505 is fixedly connected to the inner side of the limiting plate 503. A cleaning plate 502 is fixedly connected to one side of the bottom of the limiting plate 503. A cleaning brush is elastically connected to the inner side of the cleaning plate 502. The outer surface of the cleaning brush is attached to the outer surface of the sintered plate 501. The cleaning brush is made of a flexible material. The outer side of the drive gear 504 is meshed with the outer side of the second rack plate 505.

[0031] Specifically, the flue gas transmission channel 1, as the main channel for the passage of flue gas, provides space for the transmission and filtration of flue gas. Its internal structure can accommodate key components such as the sintered plate 501, ensuring the smooth flow of flue gas in the channel and sufficient contact with the sintered plate 501. The biaxial servo motor 2 is the core component of the driving device. Its two output ends are respectively connected to the drive shafts 306. By precisely controlling the rotation of the motor, precise driving of the entire cleaning system can be achieved, ensuring the accuracy and stability of the cleaning operation. The sintered plate 501 is installed inside the flue gas transmission channel 1 and is the core component for realizing flue gas filtration. It has high filtration performance and can effectively remove pollutants such as particulate matter in the flue gas. The function of the limit plate 503 is to limit the movement direction of the cleaning plate 502, enabling it to move stably along the set trajectory. At the same time, through the meshing of the second rack plate 505 with the driving gear 504, the rotation of the gear is converted into its linear movement.

[0032] The movement of the movable frame 311 drives one of the limit plates 503 to slide along the outer side of the sintered plate 501. As the limit plate 503 moves, the second rack plate 505 inside it meshes with the driving gear 504 for meshing transmission. The driving gear 504 rotates driven by the second rack plate 505, and the rotation of the driving gear 504 drives another second rack plate 505 to move synchronously. Since the two second rack plates 505 are respectively connected to the two limit plates 503, the two limit plates 503 will repeat the actions of moving away from and approaching each other driven by the driving gear 504. This reciprocating movement enables the cleaning brush at the bottom of the cleaning plate 502 to automatically clean the outer surface of the sintered plate 501 in all directions. The flexible material of the cleaning brush enables it to closely adhere to the surface of the sintered plate 501, effectively scraping off dust, avoiding dust accumulation, and thus maintaining the good filtration performance of the sintered plate 501. Through this automatic cleaning mechanism, there is no need to frequently disassemble the sintered plate 501 manually for cleaning, greatly saving labor costs and time costs. The equipment can operate stably for a long time, continuously and efficiently process flue gas pollutants, ensure the smooth progress of the production process, and at the same time extend the service life of the sintered plate 501, improving the reliability and economy of the entire flue gas treatment system.

[0033] At the top of the flue gas transmission channel 1, there is also a fixed connection with an installation shell 301. At the internal through-hole of the installation shell 301, a transmission shaft 302 is movably connected through a bearing. On the middle side of the outer part of the transmission shaft 302, there are two fixed-connected bevel gears II 308. On the inner wall of the installation shell 301, a bevel gear I 307 is movably connected through a bearing. On the outer side of the transmission shaft 302, a movable shell 303 is rotatably connected. At one end of the transmission shaft 302, a sector gear 305 is fixedly connected. On the inner side of the movable shell 303, there are two fixed-connected rack plates I 304. At one end of one of the drive shafts 306, a drive turntable 310 is fixedly connected. At the eccentric position outside the drive turntable 310, a drive block 309 is fixedly connected. On the outer surface of the drive turntable 310, a movable frame 311 is slidably connected. At one end of one of the drive shafts 306, it is fixedly connected to the outer side of the bevel gear I 307. On the outer sides of both bevel gears II 308, they are meshed with the outer side of the bevel gear I 307. On the outer side of the sector gear 305, it is meshed with the outer side of the rack plate I 304. Inside the drive turntable 310, there is an activity groove. The drive block 309 is movably arranged on the inner wall of the drive turntable 310. The bottom end of the movable frame 311 is fixedly connected to the top of one of the limiting plates 503.

[0034] Specifically, this part of the content is the transmission component part of the present invention. The transmission shaft 302 is movably connected through a bearing at the internal through-hole of the installation shell 301, enabling it to rotate. The two output ends of the dual-axis servo motor 2 are respectively connected to the two drive shafts 306. When the motor starts, the two drive shafts 306 start to rotate, respectively driving different transmission components to move.

[0035] The rotation of one of the drive shafts 306 drives the drive turntable 310 to rotate. Since the drive block 309 is fixed at the eccentric position outside the drive turntable 310, the rotation of the drive turntable 310 will cause the drive block 309 to perform eccentric motion along its outer surface. The drive block 309 slides in the activity groove inside the movable frame 311. Therefore, the eccentric motion of the drive block 309 drives the movable frame 311 to perform reciprocating motion back and forth. The bottom end of the movable frame 311 is fixedly connected to the top of one of the limiting plates 503, thereby driving the limiting plate 503 and the cleaning plate 502 thereon to perform reciprocating movement back and forth, realizing the cleaning of the surface of the sintered plate 501.

[0036] The rotation of the other drive shaft 306 drives the bevel gear I 307 to rotate. The bevel gear I 307 is meshed with the two bevel gears II 308, thereby driving the two bevel gears II 308 to rotate synchronously. The rotation of the bevel gear II 308 drives the transmission shaft 302 to perform coaxial rotation. The rotation of the transmission shaft 302 further drives the sector gear 305 to rotate. The sector gear 305 is intermittently meshed with the two rack plates I 304. When the sector gear 305 rotates, it will be meshed with the outer side of the rack plate I 304, thereby driving the movable shell 303 to move up and down.

[0037] The up-and-down movement of the movable housing 303 is transmitted to the movable rod 402 through the connecting plate 403, thereby driving the rubber piston 405 to move up and down along the inner wall of the fixed housing 401. The up-and-down movement of the rubber piston 405 realizes the operation of the dust collection system, and collects and discharges the dust on the cleaning brush through the Bernoulli principle.

[0038] Two fixed housings 401 are fixedly connected to both the front and rear sides of the flue gas transmission channel 1. A rubber piston 405 is slidably connected inside the fixed housing 401. The middle side of the top of the rubber piston 405 is fixedly connected to a movable rod 402. A communicating pipe 407 is communicated with the outer surface of the fixed housing 401. One end of the communicating pipe 407 is fixedly connected to a dust discharge pipe 408. A plurality of dust suction pipes 409 are communicated with the outer surface of the dust discharge pipe 408. A plurality of collection boxes 404 are fixedly connected to the bottom of the flue gas transmission channel 1. The cross-sectional area of the fixed housing 401 is larger than the cross-sectional area of the dust discharge pipe 408. An air inlet pipe 406 is also communicated with the outer surface of the fixed housing 401. Check valves are installed inside both the air inlet pipe 406 and the communicating pipe 407, and the conducting directions of the two check valves are opposite. One end of the dust suction pipe 409 is communicated with the outside of the collection box 404, and the dust suction pipe 409 is arranged at the bottom of the sintered plastic plate 501. The top end of the movable rod 402 penetrates through the top of the fixed housing 401 and is fixedly connected to a connecting plate 403, and the top of the connecting plate 403 is fixedly connected to the bottom of the movable housing 303.

[0039] Specifically, the inside of the fixed housing 401 is a cavity structure for accommodating the rubber piston 405 and the movable rod 402. The cross-sectional area of the fixed housing 401 is larger than the cross-sectional area of the dust discharge pipe 408. This design can generate a sufficient pressure difference when the rubber piston 405 moves, so as to realize effective air flow and dust collection.

[0040] The function of the movable rod 402 is to transmit the movement of the movable housing 303 to the rubber piston 405, so that it can move up and down along the inner wall of the fixed housing 401. The function of the connecting plate 403 is to transmit the traction force of the movable housing 303 to the movable rod 402, thereby driving the rubber piston 405 to move. The dust suction pipe 409 is used to absorb the dust on and near the cleaning brush. The collection box 404 is used to collect the dust discharged from the dust suction pipe 409 to prevent the dust from entering the flue gas transmission channel 1 again. The check valve in the air inlet pipe 406 only allows air to enter the fixed housing 401, while the check valve in the communicating pipe 407 only allows air to discharge from the fixed housing 401.

[0041] When the movable shell 303 moves up and down driven by the transmission component, at this time, the connecting plate 403 drives the movable rod 402 to move up and down, and then drives the rubber piston 405 to move up and down along the inner wall of the fixed shell 401. The up and down movement of the rubber piston 405 is the core action of the entire dust collection system. By its movement, a pressure difference is generated to realize the inhalation and discharge of air. When the rubber piston 405 moves upward, the volume inside the fixed shell 401 increases and the pressure decreases. At this time, the one-way valve in the intake pipe 406 is closed, while the one-way valve in the connecting pipe 407 is opened. The outside air enters the cavity inside the fixed shell 401 through the intake pipe 406 to make up for the volume change caused by the piston movement. When the rubber piston 405 moves downward, the volume inside the fixed shell 401 decreases and the pressure increases. At this time, the one-way valve in the intake pipe 406 is opened, while the one-way valve in the connecting pipe 407 is closed. The high-pressure air is discharged into the inside of the dust discharge pipe 408 through the connecting pipe 407. Since the cross-sectional area of the dust suction pipe 409 is much smaller than that of the fixed shell 401, when the high-pressure air enters the dust discharge pipe 408 through the connecting pipe 407, the speed of the air increases rapidly when it enters the dust suction pipe 409. According to Bernoulli's principle, the faster the gas flow rate, the smaller its pressure. Therefore, the pressure inside the dust suction pipe 409 is significantly reduced, thus generating a suction force in the dust discharge pipe 408. This suction force can suck the dust on and near the cleaning brush into the inside of the dust discharge pipe 408 through the dust suction pipe 409 and finally discharge it into the collection box 404 along with the air flow, avoiding the accumulation of dust on the surface of the sintered plate 501, thereby effectively reducing the filtration resistance. This device does not require additional energy consumption and relies on the principle of fluid mechanics to realize the automatic collection and discharge of dust. This design not only reduces the operating cost of the equipment, but also reduces the equipment wear caused by dust accumulation and prolongs the service life of the equipment.

[0042] A controller is installed outside the flue gas transmission channel 1, and the controller is used to control the start and stop states of the dual-axis servo motor 2.

[0043] Specifically, by precisely controlling the start and stop states of the dual-axis servo motor 2, the controller realizes the automation and intelligence of the cleaning and dust collection processes, not only improving the operating efficiency and cleaning effect of the system, but also reducing the operating cost and maintenance difficulty of the equipment, providing a strong guarantee for the stable and efficient operation of the entire flue gas treatment system.

[0044] Working principle: When specifically using this device, it includes the following operating principles:

[0045] Connect the flue gas pollutants generated in the industrial production process to the smoke inlet channel of the flue gas transmission channel 1. The flue gas pollutants are filtered through multiple sintered plates 501, and the filtered flue gas is discharged through the smoke exhaust channel of the flue gas transmission channel 1;

[0046] During the process of filtering dust by the sintered plate 501, dust will accumulate on its outer surface. To clean the dust on the outer surface of the sintered plate 501, the biaxial servo motor 2 is started through the controller. The rotation of the two drive shafts 306 is driven by the output end of the biaxial servo motor 2. When one of the drive shafts 306 rotates, it will drive the drive turntable 310 to rotate. At this time, the drive block 309 will perform an eccentric motion along the outer surface of the drive turntable 310. Since the drive block 309 is in the movable groove inside the movable frame 311, the movement of the drive block 309 will drive the movable frame 311 to perform a reciprocating motion back and forth. While the movable frame 311 moves, it drives one of the limit plates 503 to move. When the limit plate 503 moves, the rack plate two 505 at its bottom will drive the drive gear 504 to rotate. The rotation of the drive gear 504 drives the other rack plate two 505 to move synchronously. In this way, the two limit plates 503 will repeatedly perform actions of moving away from and approaching each other, and cooperate with the cleaning brush on the outer surface of the cleaning plate 502 to automatically clean the dust on the outer surface of the sintered plate 501. It effectively avoids the cumbersome process of manually frequently disassembling the sintered plate 501 for cleaning, greatly saves labor costs, and enables the equipment to operate stably for a long time and continuously and efficiently process flue gas pollutants;

[0047] When the other drive shaft 306 rotates at this time, it will drive the first bevel gear 307 to rotate. The first bevel gear 307 drives the two second bevel gears 308 to rotate synchronously. The transmission shaft 302 rotates coaxially under the rotation of the second bevel gears 308. The rotation of the transmission shaft 302 drives the sector gear 305 to rotate. At this time, the sector gear 305 intermittently meshes with the two first rack plates 304, thereby driving the movable housing 303 to move up and down. At this time, under the traction force of the connecting plate 403, the movable housing 303 drives the movable rod 402 to move up and down, further driving the rubber piston 405 to move up and down along the inner wall of the fixed housing 401. When the rubber piston 405 moves upward, the check valve inside the intake pipe 406 is closed, while the check valve inside the connecting pipe 407 is opened. The outside air enters the cavity inside the fixed housing 401 through the intake pipe 406. When the rubber piston 405 moves downward, the check valve inside the intake pipe 406 is opened, while the check valve inside the connecting pipe 407 is closed. At this time, the high-pressure air in the fixed housing 401 is discharged into the inside of the dust exhaust pipe 408 through the connecting pipe 407. Since the cross-sectional area of the dust suction pipe 409 is much smaller than that of the fixed housing 401, when the air enters the dust suction pipe 409, its speed increases rapidly. Since the air accelerates in the dust suction pipe 409 and has a large flow rate, according to Bernoulli's principle, the faster the gas flow rate, the smaller its pressure. Thus, the pressure in the dust suction pipe 409 is smaller, and further a suction force is generated in the dust exhaust pipe 408. In this way, the dust on and near the cleaning brush is entered into the inside of the dust exhaust pipe 408 through the dust suction pipe 409 and is discharged into the collection box 404 along with the air flow, avoiding the accumulation of dust on the surface of the sintered plate 501, thereby effectively reducing the filtration resistance. Secondly, this device does not require additional energy consumption and can realize the automatic collection of dust relying on the principle of fluid mechanics, reducing the operation cost of the equipment.

[0048] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency filtration device of a plastic-sintered plate for treating flue gas pollutants, comprising a flue gas transmission channel (1), characterized in that: A double-axis servo motor (2) is installed on one side of the top of the smoke transmission channel (1), and a driving shaft (306) is installed on both output ends of the double-axis servo motor (2). A plurality of plastic-sintering plates (501) are detachably connected to the inner side of the smoke transmission channel (1), and a rotating shaft is rotatably installed on the inner side of the smoke transmission channel (1), and a plurality of driving gears (504) are fixedly connected to the outer side of the rotating shaft. Two limit plates (503) are slidably installed on the outer side of the plastic-sintering plate (501), and a rack plate 2 (505) is fixedly connected to the inner side of the limit plate (503). A cleaning plate (502) is fixedly connected to one side of the bottom of the limit plate (503), and a cleaning brush is elastically connected to the inner side of the cleaning plate (502), and the outer surface of the cleaning brush is in contact with the outer surface of the plastic-sintering plate (501).

2. The high-efficiency filtration device of plastic-sintered plate for treating flue gas pollutants according to claim 1 is characterized in that: The top of the smoke transmission channel (1) is also fixedly connected to a mounting shell (301), and a transmission shaft (302) is movably connected to the internal through hole of the mounting shell (301) via a bearing, and two bevel gears (308) are fixedly connected to the outer middle side of the transmission shaft (302), and a bevel gear (307) is movably connected to the inner wall of the mounting shell (301) via a bearing, and the outer side of the transmission shaft (302) is rotatably connected to a movable shell (303), one end of the transmission shaft (302) is fixedly connected to a fan gear (305), and the inner side of the movable shell (303) is fixedly connected to two rack plates (304), one end of one of the drive shafts (306) is fixedly connected to a driving turntable (310), and a driving block (309) is fixedly connected to the outer eccentric portion of the driving turntable (310), and a movable frame (311) is slidably connected to the outer surface of the driving turntable (310).

3. The high-efficiency filtration device of plastic-sintered plate for treating flue gas pollutants according to claim 2 is characterized in that: One end of one of the driving shafts (306) is fixedly connected to the outer side of bevel gear one (307), the outer sides of the two bevel gears two (308) are meshingly connected to the outer sides of bevel gear one (307), and the outer side of the sector gear (305) is meshingly connected to the outer side of rack plate one (304).

4. The high-efficiency filtration device of plastic-sintered plate for treating flue gas pollutants according to claim 1 is characterized in that: The cleaning brush is made of a flexible material, and the outer side of the driving gear (504) is meshedly connected with the outer side of the second rack plate (505).

5. The high-efficiency filtration device of plastic-sintered plate for treating flue gas pollutants according to claim 1 is characterized in that: Two fixed shells (401) are fixedly connected to the front and rear sides of the smoke transmission channel (1), and a rubber piston (405) is slidably connected inside the fixed shell (401). A movable rod (402) is fixedly connected to the top middle side of the rubber piston (405). The outer surface of the fixed shell (401) is connected to a connecting pipe (407), and one end of the connecting pipe (407) is fixedly connected to a dust exhaust pipe (408). The outer surface of the dust exhaust pipe (408) is connected to multiple dust suction pipes (409). The bottom of the smoke transmission channel (1) is fixedly connected to multiple collecting boxes (404), and the cross-sectional area of ​​the fixed shell (401) is larger than the cross-sectional area of ​​the dust exhaust pipe (408).

6. The high-efficiency filtration device of plastic-sintered plate for treating flue gas pollutants according to claim 5 is characterized in that: The outer surface of the fixed shell (401) is also connected to an air intake pipe (406), and one-way valves are installed inside the air intake pipe (406) and the connecting pipe (407), and the conduction directions of the two one-way valves are opposite.

7. The high-efficiency filtration device of plastic-sintered plate for treating flue gas pollutants according to claim 1 is characterized in that: A movable groove is provided inside the driving turntable (310), the driving block (309) is movably arranged on the inner wall of the driving turntable (310), and the bottom end of the movable frame (311) is fixedly connected to the top of one of the limiting plates (503).

8. The high-efficiency filtration device of plastic-sintered plate for treating flue gas pollutants according to claim 5 is characterized in that: One end of the dust suction pipe (409) is connected to the outside of the collection box (404), and the dust suction pipe (409) is arranged at the bottom of the plastic sintering plate (501).

9. The high-efficiency filtration device of plastic-sintered plate for treating flue gas pollutants according to claim 1, characterized in that: A controller is installed outside the smoke transmission channel (1), and the controller is used to control the start and stop states of the dual-axis servo motor (2).

10. The high-efficiency filtration device of plastic-sintered plate for treating flue gas pollutants according to claim 5, characterized in that: The top end of the movable rod (402) passes through the top of the fixed shell (401) and is fixedly connected to a connecting plate (403), and the top of the connecting plate (403) is fixedly connected to the bottom of the movable shell (303).

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