A smoke removal mechanism for preventing and controlling air pollution from bio-based asphalt processing

Abstract

The present invention relates to the technical field of smoke removal mechanisms, and discloses a smoke removal mechanism for preventing and controlling atmospheric pollution from bio-based asphalt processing, comprising a base, a motor installed on the top of the base, a support column fixedly connected to the top of the base, a filtering mechanism provided on the top of the base, a stirring mechanism provided on the top of the base, a cleaning mechanism provided on the top of the base, a primary filter cartridge fixedly connected to the top of the base, a circumferential surface of the primary filter cartridge fixedly connected to an air intake pipe 2, and a circumferential surface of the primary filter cartridge fixedly connected to a guide pipe. The present invention will vibrate a certain amount of dust and harmful particles adhered to the surface of the filter disc to the bottom of the primary filter cartridge, which is convenient for cleaning and collecting dust and harmful particles in the smoke in the later stage, improves the use efficiency of the device, prevents the filter disc from being blocked, and guides the smoke gas in the primary filter cartridge to the air intake pipe 1 through the fan blades, thereby improving the fluidity of the device and accelerating the cleaning of impurities and particles in the smoke gas.

Description

Technical Field

[0001] The present invention relates to the technical field of smoke removal mechanisms, in particular to a smoke removal mechanism for preventing and controlling air pollution during bio-based asphalt processing. Background Art

[0002] Air pollution generated during asphalt production primarily comes from the heating and combustion of the asphalt. Under high temperatures, asphalt releases substances that are harmful to the natural environment and human health. Therefore, smoke removal mechanisms are primarily designed to control and reduce smoke and harmful substances generated during asphalt processing, ensuring environmental and operational safety. The smoke removal mechanism in bio-based asphalt processing and mixing units is a crucial component of achieving sustainable development. Through effective technical means, it can significantly reduce environmental pollution and operational risks.

[0003] The patent with announcement number CN214389438U discloses a smoke removal mechanism for a bio-based asphalt processing and mixing device, including a heating cylinder and a coarse filter cylinder, a fine filter cylinder is connected to the top of the coarse filter cylinder, and the fine filter cylinder is sequentially provided with a negative electrode network, a positive electrode network and a fan from the inlet to the outlet, and a booster is fixedly connected to the outer wall of the fine filter cylinder, and the booster is electrically connected to the positive electrode network and the negative electrode network. A nozzle is provided above one side of the positive electrode network. In this patent, the flue gas first passes through the negative electrode network, and the current is boosted by the booster to form a strong electric field on the negative electrode network, so that the fine particles passing through are negatively charged. The air mixed with fine particles continues to move forward along the air flow cavity, encounters the positive electrode network, and is adsorbed by the positive electrode network. The water flow at the spray point in the nozzle acts on the positive electrode network, flushing the impurities on the positive electrode network into the leaking pipe, and then flows into the water tank for subsequent circulation, saving resources.

[0004] However, during the use of the above device, dust will accumulate at the filter, thereby affecting its ventilation and subsequent dust filtration effect. Therefore, a smoke removal mechanism for bio-based asphalt processing air pollution prevention and control is proposed to solve the above problems. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a smoke removal mechanism for preventing and controlling air pollution in bio-based asphalt processing in response to the above-mentioned deficiencies in the prior art.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: a smoke removal mechanism for preventing and controlling atmospheric pollution in bio-based asphalt processing, comprising a base, a motor is installed on the top of the base, a support column is fixedly connected to the top of the base, a filtering mechanism is provided on the top of the base, a stirring mechanism is provided on the top of the base, a cleaning mechanism is provided on the top of the base, a primary filter cartridge is fixedly connected to the top of the base, the circumferential surface of the primary filter cartridge is fixedly connected to the second air intake pipe, the circumferential surface of the primary filter cartridge is fixedly connected to the guide pipe, the circumferential surface of the primary filter cartridge is fixedly connected to the first air intake pipe, and the air intake pipe The other end is fixedly connected with a fine filter cartridge, the top of the fine filter cartridge is fixedly connected with a fine cartridge cover, the top of the fine cartridge cover is fixedly installed with a water pump, the top of the fine cartridge cover is fixedly connected with an air outlet pipe, one side of the primary filter cartridge is fixedly connected with a water outlet pipe, the bottom of the water pump is fixedly connected with a dosing pipe, the filtering mechanism includes a rotating column, a filter disc, a triangular scraper, an extrusion block, a pushing block, a telescopic elastic rod, a fan barrel, a rotating column, a fan blade, a sleeve block, a scraper rod, an arc plate, and an air inlet hole. The rotating column is fixedly connected to the output end of the motor, and the filter disc is fixedly connected to the circumference of the rotating column. The triangular scraper is fixedly connected to the inner wall of the primary filter cartridge, the extrusion block is fixedly connected to the surface of the filter circular plate, the telescopic elastic rod is fixedly connected to the inner wall of the primary filter cartridge, the pushing block is fixedly connected to the side of the telescopic elastic rod close to the rotating column, the fan cylinder is fixedly connected to the inner wall of the primary filter cartridge, the rotating column two is rotatably connected to the bottom of the fan cylinder, the fan blades are fixedly connected to the circumferential surface of the rotating column two, the sleeve block is fixedly connected to the circumferential surface of the rotating column two, the scraper rod is fixedly connected to the circumferential surface of the sleeve block, the arc plate is fixedly connected to the side of the scraper rod close to the fan cylinder, the arc The triangular plate is in sliding contact with the inner wall of the fan barrel, the triangular scraper is in contact with the surface of the filter disc, the extrusion block is in sliding contact with the push block, and an air inlet hole is provided at the bottom of the fan barrel. The extrusion of the extrusion block and the push block will cause the filter disc to vibrate to a certain extent, and a certain amount of dust and harmful particles adhered to the surface of the filter disc will be vibrated and dropped to the bottom of the primary filter barrel, which is convenient for cleaning and collecting dust and harmful particles in the smoke in the later stage, thereby improving the utilization efficiency of the device, and guiding the smoke gas in the primary filter barrel to the intake pipe through the fan blades, thereby improving the fluidity of the device and accelerating the cleaning of impurities and particles in the smoke gas.

[0007] Preferably, the stirring mechanism includes a rotating column three, a connecting circular block, a stirring blade, a stirring rod, a disc, and a telescopic elastic rod two, the telescopic elastic rod two being fixedly connected to the inner bottom of the fine filter cylinder, the disc being rotatably connected to the surface of the telescopic elastic rod two, the rotating column three being rotatably connected to the inner wall of the fine filter cylinder, the connecting circular block being fixedly connected to the circumferential surface of the rotating column three, the stirring blade being fixedly connected to the circumferential surface of the connecting circular block, the stirring rod being fixedly connected to the surface of the stirring blade, the stirring mechanism also includes a water inlet column, a blocking cover, a pressure arc plate, a connecting plate, a circular nozzle, a supporting column, a bottom cover, a push-down column, and a connecting groove block, the water inlet column is connected through the inner wall of the fine cylinder cover, the blocking cover is slidably connected to the circumferential surface of the water inlet column, the pressure arc plate is fixedly connected to the circumferential surface of the blocking cover, the connecting plate is fixedly connected to the inner wall of the pressure arc plate, the circular nozzle The motor is fixedly connected to the inner wall of the water inlet column, the supporting cylinder is fixedly connected to the circumferential surface of the circular nozzle, the bottom cover is fixedly connected to the side of the supporting cylinder away from the connecting plate, the bottom of the fine filter cartridge is fixedly connected to a motor, the output end of the motor is fixedly connected to the rotating column, the push-down column is fixedly connected to the bottom of the connecting plate, the bottom of the push-down column is fixedly connected to the top of the disc, the water inlet column is fixedly connected to the output end of the water pump, and can continuously stir the liquid, so that the chemical liquid and the particulate matter in the smoke are fully fused and contacted, and the impurities in the smoke will be precipitated and fused, further improving the smoke treatment effect and reducing the pollution of emissions to the environment. The connecting plate drives the pressure arc plate to move, and the pressure arc plate drives the blocking cover to move down and cover the circular nozzle, so that the new mixed liquid will not continue to be discharged when the liquid is discharged, reducing the waste of chemical liquid and reducing the cost of use.

[0008] Preferably, the cleaning mechanism includes a matching block, a fixed column, a long strip block, a cleaning arc plate, and an L block. The matching block is fixedly connected to the top of the disc, the fixed column is fixedly connected to the top of the disc, the long strip block is fixedly connected to the circumferential surface of the fixed column, the cleaning arc plate is fixedly connected to the side of the long strip block away from the fixed column, and the L block is fixedly connected to the inner wall of the fixed column. The cleaning mechanism also includes a roller, an inner connecting column, a collecting plate, and a baffle. The inner connecting column is rotatably connected to the top of the long strip block, the roller is fixedly connected to both ends of the inner connecting column, the collecting plate is fixedly connected to the circumferential surface of the inner connecting column, and the baffle is fixedly connected On the left and right sides of the collecting plate, the cleaning arc plate is fixedly connected to the side of the L block away from the fixed column, the roller is in contact with the inner surface of the fine filter cartridge, and the cleaning arc plate is in contact with the inner wall of the fine filter cartridge, so that the cleaning arc plate scrapes off the precipitates caused by the reaction between the chemical liquid and the smoke, so that the precipitates adhering to the inner wall of the fine filter cartridge will flow out through the guide pipe with the liquid, thereby increasing the service life of the device and avoiding the precipitates adhering to the inner wall of the fine filter cartridge, thereby affecting the subsequent smoke and dust removal effect, so that when the cleaning arc plate scrapes, the collecting plate can rotate and collect the precipitates on its own surface, which improves the subsequent collection efficiency of the precipitates and improves the internal cleaning effect of the fine filter cartridge.

[0009] The present invention adopts the above technical solution, which can bring the following beneficial effects:

[0010] 1. The smoke removal mechanism for preventing and controlling atmospheric pollution in the processing of bio-based asphalt, through the coordinated movement among the rotating column 1, the filter disc, the triangular scraper, the extrusion block, the push block, the telescopic elastic rod 1, the fan tube, the rotating column 2, the fan blades, the sleeve block, the scraper rod, the arc plate, and the air inlet hole, causes the extrusion block and the push block to squeeze the filter disc, causing a certain amount of dust and harmful particles adhering to the surface of the filter disc to vibrate and fall to the bottom of the primary filter cartridge, thereby facilitating the cleaning and collection of dust and harmful particles in the smoke in the later stage, improving the use efficiency of the device, preventing the filter disc from being blocked and the fan effect from being weakened, causing the air inside the primary filter cartridge to move, and guiding the smoke gas in the primary filter cartridge to the intake pipe 1 through the fan blades, thereby improving the fluidity of the device and accelerating the cleaning of impurities and particles in the smoke gas.

[0011] 2. The smoke removal mechanism for preventing and controlling atmospheric pollution during processing of bio-based asphalt, through the coordinated movement among rotating column 3, connecting circle, stirring blade, stirring rod, disc, telescopic spring rod 2, water inlet column, blocking cover, pressure arc plate, connecting plate, circular nozzle, supporting cylinder, bottom cover, push-down column and connecting groove block, makes the connecting circle drive the stirring blade to rotate, and the stirring blade drives the stirring rod to rotate, which can continuously stir the liquid, so that the chemical liquid and the particulate matter in the smoke are fully fused and contacted, and the impurities in the smoke are precipitated and fused, further improving the smoke treatment effect and reducing the pollution of emissions to the environment. The connecting plate drives the pressure arc plate to move, and the pressure arc plate drives the blocking cover to move down and cover the circular nozzle, so that new mixed liquid will not continue to be discharged when the liquid is discharged, reducing the waste of chemical liquid and reducing the cost of use.

[0012] 3. The smoke and dust removal mechanism for preventing and controlling atmospheric pollution in the processing of bio-based asphalt, through the coordinated movement among the matching blocks, fixed columns, long blocks, cleaning arc plates, L blocks, rollers, internal connecting columns, collecting plates, and baffles, enables the cleaning arc plates to scrape off the precipitates caused by the reaction between chemical liquids and smoke, so that the precipitates adhering to the inner wall of the fine filter cartridge will flow out through the guide pipe along with the liquid, thereby increasing the service life of the device and preventing the precipitates from adhering to the inner wall of the fine filter cartridge, thereby affecting the subsequent smoke and dust removal effect. When the cleaning arc plates are scraping, the collecting plate can rotate, so that the collected precipitates are on its own surface, which improves the subsequent collection efficiency of the precipitates and improves the internal cleaning effect of the fine filter cartridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0014] Figure 2 This is a half-section diagram of the fine filter cartridge structure of the present invention;

[0015] Figure 3 Schematic diagram of the filtering mechanism of the present invention;

[0016] Figure 4 This is a schematic diagram of the fan tube structure of the present invention;

[0017] Figure 5 Schematic diagram of the stirring mechanism of the present invention;

[0018] Figure 6 For the present invention Figure 5 A magnified view of the structure at center A;

[0019] Figure 7 This is a schematic diagram of the cleaning mechanism of the present invention;

[0020] Figure 8 This is a schematic diagram of the cleaning arc plate structure of the present invention.

[0021] Figure: 1, primary filter cartridge; 2, water outlet pipe; 3, fine filter cartridge; 4, guide pipe; 5, air inlet pipe 1; 6, motor; 7, filtering mechanism; 8, stirring mechanism; 9, cleaning mechanism; 10, water pump; 11, air outlet pipe; 12, fine filter cartridge cover; 13, support column; 14, air inlet pipe 2; 15, base; 701, rotating column 1; 702, filter disc; 703, triangular scraper; 704, squeezing block; 705, pushing block; 706, telescopic elastic rod 1; 707, fan tube; 708, rotating column 2; 709, fan blade; 710, sleeve block; 711, scraper; 712, curved plate; 71 3. Air inlet; 801. Rotating column three; 802. Connecting round block; 803. Stirring blade; 804. Stirring rod; 805. Water inlet column; 806. Blocking cover; 807. Pressing arc plate; 808. Connecting plate; 809. Circular nozzle; 810. Supporting cylinder; 811. Bottom cover; 812. Push-down column; 813. Disc; 814. Connecting slot block; 815. Telescopic elastic rod two; 901. Matching block; 902. Fixed column; 903. Long strip block; 904. Cleaning arc plate; 905. Roller; 906. Inner connecting column; 907. Collecting plate; 908. Baffle; 909. L block. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figures 1-8One embodiment of the present invention is: a smoke removal mechanism for preventing and controlling air pollution in bio-based asphalt processing, comprising a base 15, a motor 6 is installed on the top of the base 15, a support column 13 is fixedly connected to the top of the base 15, a filtering mechanism 7 is provided on the top of the base 15, a stirring mechanism 8 is provided on the top of the base 15, a cleaning mechanism 9 is provided on the top of the base 15, a primary filter cartridge 1 is fixedly connected to the top of the base 15, the circumferential surface of the primary filter cartridge 1 is fixedly connected to the air intake pipe 2 14, the circumferential surface of the primary filter cartridge 1 is fixedly connected to the guide pipe 4, the circumferential surface of the primary filter cartridge 1 is fixedly connected to the air intake pipe 1 5, the other end of the air intake pipe 1 5 is fixedly connected to the fine filter cartridge 3, the top of the fine filter cartridge 3 is fixedly connected to the fine cylinder cover 12, and the top of the fine cylinder cover 12 is fixedly installed with a water pump 10. The top of the fine cylinder cover 12 is fixedly connected to the air outlet pipe 11, one side of the primary filter cartridge 1 is fixedly connected to the water outlet pipe 2, and the bottom of the water pump 10 is fixedly connected to the dosing pipe. The filtering mechanism 7 includes a rotating column 1 701, a filter disc 702, a triangular scraper 703, an extrusion block 704, a push block 705, a telescopic elastic rod 1 706, a fan tube 707, a rotating column 2 708, a fan blade 709, a sleeve block 710, a scraper 711, an arc plate 712, and an air inlet 713. The rotating column 1 701 is fixedly connected to the output end of the motor 6, the filter disc 702 is fixedly connected to the circumferential surface of the rotating column 1 701, the triangular scraper 703 is fixedly connected to the inner wall of the primary filter cartridge 1, the extrusion block 704 is fixedly connected to the surface of the filter disc 702, the telescopic elastic rod 1 706, the fan tube 707, the rotating column 2 708, the fan blade 709, the sleeve block 710, the scraper 711, the arc plate 712, and the air inlet hole 713. 06 is fixedly connected to the inner wall of the primary filter cartridge 1, and the pushing block 705 is fixedly connected to the side of the telescopic elastic rod 1 706 close to the rotating column 1 701. When the device is started, the smoke enters the primary filter cartridge 1 through the air inlet pipe 2 14, and the motor 6 is started at the same time. The output end of the motor 6 drives the rotating column 1 701 to start rotating, and the rotating column 1 701 drives the filter disc 702 to rotate, so that a part of the smoke particles stay on the surface of the filter disc 702 under the rotation of the filter disc 702, reducing a part of the particles and dust in the smoke. The rotation of the filter disc 702 drives the squeezing block 704 to rotate, and the squeezing block 704 rotates and contacts and squeezes the pushing block 705. The squeezing of the squeezing block 704 and the pushing block 705 will cause the filter disc 702 to have a certain change. The vibration will vibrate some dust and harmful particles adhering to the surface of the filter disc 702 to the bottom of the primary filter cartridge 1, which is convenient for cleaning and collecting dust and harmful particles in the smoke in the later stage, and improves the efficiency of the device. The fan cylinder 707 is fixedly connected to the inner wall of the primary filter cartridge 1, the rotating column 2 708 is rotatably connected to the inner bottom of the fan cylinder 707, the fan blades 709 are fixedly connected to the circumferential surface of the rotating column 2 708, the sleeve 710 is fixedly connected to the circumferential surface of the rotating column 2 708, the scraper rod 711 is fixedly connected to the circumferential surface of the sleeve block 710, the arc plate 712 is fixedly connected to the side of the scraper rod 711 close to the fan cylinder 707, the arc plate 712 is in sliding contact with the inner wall of the fan cylinder 707, and the triangular scraper 703 is in contact with the surface of the filter disc 702.The extrusion block 704 is in sliding contact with the push block 705. The bottom of the fan tube 707 is provided with an air inlet hole 713. When smoke enters the primary filter cartridge 1, the fan tube 707 rotates the second rotating column 708, which drives the fan blades 709 to rotate. The second rotating column 708 also drives the sleeve 710 to rotate. The rotation of the sleeve 710 drives the scraper rod 711 to rotate. The rotation of the scraper rod 711 drives the curved plate 712 to rotate. The curved plate 712 continuously scrapes the inner wall of the fan tube 707 to prevent impurities and particles from clogging the fan tube 707 and weakening the fan effect. This causes the air inside the primary filter cartridge 1 to move, and the smoke gas in the primary filter cartridge 1 is guided to the intake pipe 1 5 through the fan blades 709. This improves the fluidity of the device and accelerates the removal of impurities and particles in the smoke gas.

[0024] Working principle: When the device is started, the smoke in the asphalt processing enters the primary filter cartridge 1 through the air inlet pipe 2 14, and the motor 6 is started at the same time. The output end of the motor 6 drives the rotating column 1 701 to start rotating, and the rotating column 1 701 drives the filter disc 702 to rotate, so that a part of the smoke particles stay on the surface of the filter disc 702 under the rotation of the filter disc 702, reducing a part of the particles and dust in the smoke. The rotation of the filter disc 702 drives the extrusion block 704 to rotate, and the rotation of the extrusion block 704 will come into contact with and squeeze the push block 705. The extrusion of the extrusion block 704 and the push block 705 will cause the filter disc 702 to vibrate to a certain extent, and a certain amount of dust and harmful particles adhering to the surface of the filter disc 702 will be vibrated and dropped to the bottom of the primary filter cartridge 1, which is convenient for In the later stage, the dust and harmful particles in the smoke are cleaned and collected to improve the use efficiency of the device and prevent the filter from being blocked. When the smoke enters the primary filter cartridge 1, the rotating column 2 708 of the fan barrel 707 will rotate, and the rotating column 2 708 drives the fan blades 709 to rotate. The rotating column 2 708 will also drive the sleeve 710 to rotate. The rotation of the sleeve 710 drives the scraper 711 to rotate, and the rotation of the scraper 711 drives the arc plate 712 to rotate. The arc plate 712 will continuously scrape the inner wall of the fan barrel 707 to prevent impurities and particles from clogging the fan barrel 707, weakening the fan effect, and causing the air inside the primary filter cartridge 1 to move. The smoke gas in the primary filter cartridge 1 is guided to the intake pipe 5 through the fan blades 709, thereby improving the fluidity of the device and accelerating the cleaning of impurities and particles in the smoke gas.

[0025] See also Figures 1-8On the basis of the above embodiment, in another embodiment of the present invention, the stirring mechanism 8 includes a rotating column 3 801, a connecting block 802, a stirring blade 803, a stirring rod 804, a disc 813, and a telescopic elastic rod 2 815. The telescopic elastic rod 2 815 is fixedly connected to the inner bottom of the fine filter cartridge 3, the disc 813 is rotatably connected to the surface of the telescopic elastic rod 2 815, the rotating column 3 801 is rotatably connected to the inner wall of the fine filter cartridge 3, the connecting block 802 is fixedly connected to the circumferential surface of the rotating column 3 801, the stirring blade 803 is fixedly connected to the circumferential surface of the connecting block 802, and the stirring rod 804 is fixedly connected to the surface of the stirring blade 803. When the smoke and dust gas enters the fine filter cartridge 3 through the intake pipe 1 5, the intake pipe 1 5 will discharge the smoke and dust gas into the fine filter cartridge 3. 3, the water pump 10 will mix water and chemicals into the water inlet column 805, and the mixed liquid will be discharged into the fine filter cartridge 3 through the circular nozzle 809, so that harmful substances such as sulfur dioxide in the smoke will react. At the same time, the output end of the device will drive the rotating column 3 801 to rotate, the rotating column 3 801 drives the connecting round block 802 to rotate, the connecting round block 802 drives the stirring blade 803 to rotate, and the stirring blade 803 drives the stirring rod 804 to rotate, which can continuously stir the liquid, so that the chemical liquid and the particulate matter in the smoke are fully fused and contacted, which will cause the impurities in the smoke to precipitate and fuse, further improving the smoke treatment effect and reducing the pollution of emissions to the environment. The stirring mechanism 8 also includes an inlet column 805, a blocking cover 806, and a pressure arc plate 807. , connecting plate 808, circular nozzle 809, supporting cylinder 810, bottom cover 811, push-down column 812, connecting groove block 814, the water inlet column 805 is connected to the inner wall of the fine cylinder cover 12, the blocking cover 806 is slidably connected to the circumferential surface of the water inlet column 805, the pressure arc plate 807 is fixedly connected to the circumferential surface of the blocking cover 806, the connecting plate 808 is fixedly connected to the inner wall of the pressure arc plate 807, the circular nozzle 809 is fixedly connected to the inner wall of the water inlet column 805, the supporting cylinder 810 is fixedly connected to the circumferential surface of the circular nozzle 809, the bottom cover 811 is fixedly connected to the side of the supporting cylinder 810 away from the connecting plate 808, the push-down column 812 is fixedly connected to the bottom of the connecting plate 808, and the bottom of the push-down column 812 is fixedly connected to the top of the disc 813. The water inlet column 805 is fixedly connected to the output end of the water pump 10. When the liquid reaches a certain amount, its gravity will squeeze the telescopic elastic rod 815, causing the disc 813 to move downward. The movement of the disc 813 will expose the guide pipe 4, and the guide pipe 4 allows the liquid and sediment to flow to the surface of the filter disc 702 through the pipeline, further flushing the dust and particulate matter on the surface of the filter disc 702. At the same time, the downward movement of the disc 813 will drive the push-down column 812 to move, and the push-down column 812 will drive the connecting plate 808 to move, and the connecting plate 808 will drive the pressure arc plate 807 to move, and the pressure arc plate 807 will drive the blocking cover 806 to move downward and cover the circular nozzle 809, so that the new mixed liquid will not continue to be discharged when the liquid is discharged, reducing the waste of chemical liquid and reducing the cost of use.

[0026] The cleaning mechanism 9 includes a matching block 901, a fixed column 902, a long block 903, a cleaning arc plate 904, and an L block 909. The matching block 901 is fixedly connected to the top of the disc 813, the fixed column 902 is fixedly connected to the top of the disc 813, the long block 903 is fixedly connected to the circumferential surface of the fixed column 902, and the cleaning arc plate 904 is fixedly connected to the side of the long block 903 away from the fixed column 902. When the disc 813 moves downward, the matching block 901 moves downward and matches the connecting groove block 814, so that the connecting groove block 814 rotates. The disc 813 is driven to rotate, and the rotation of the disc 813 drives the fixed column 902 to move. The fixed column 902 drives the long block 903 to move, and the long block 903 drives the cleaning arc plate 904 to move and rotate with the disc 813, so that the cleaning arc plate 904 scrapes off the precipitates caused by the reaction between the chemical liquid and the smoke, so that the precipitates adhering to the inner wall of the fine filter cartridge 3 will flow out through the guide tube 4 with the liquid, thereby increasing the service life of the device and preventing the precipitates from adhering to the inner wall of the fine filter cartridge 3, thereby affecting the subsequent smoke removal effect. The L block 909 is fixedly connected to The inner wall of the fixed column 902, the cleaning mechanism 9 also includes a roller 905, an inner connecting column 906, a collecting plate 907, and a baffle 908. The inner connecting column 906 is rotatably connected to the top of the long strip 903, the roller 905 is fixedly connected to both ends of the inner connecting column 906, the collecting plate 907 is fixedly connected to the circumferential surface of the inner connecting column 906, the baffle 908 is fixedly connected to the left and right sides of the collecting plate 907, the cleaning arc plate 904 is fixedly connected to the side of the L block 909 away from the fixed column 902, and the roller 905 is in contact with the inner surface of the fine filter cartridge 3. The cleaning arc plate 904 contacts the inner wall of the fine filter cartridge 3, and at the same time, the movement of the fixed column 902 will drive the internal connecting column 906 to move, the internal connecting column 906 drives the collecting plate 907 to move, and the collecting plate 907 drives the roller 905 to move. Because the roller 905 contacts the inner wall of the fine filter cartridge 3, the roller 905 will rotate and drive the collecting plate 907 to rotate, so that when the cleaning arc plate 904 scrapes, the collecting plate 907 can rotate and collect the sediment on its own surface, which improves the subsequent collection efficiency of the sediment and improves the internal cleaning effect of the fine filter cartridge 3.

[0027] Working principle: When the smoke gas enters the fine filter cartridge 3 through the air inlet pipe 15, the air inlet pipe 15 will discharge the smoke gas into the inner bottom area of ​​the fine filter cartridge 3, and the water pump 10 will mix water and chemicals into the water inlet column 805. The mixed liquid will pass through the circular nozzle 809 and be discharged into the fine filter cartridge 3, causing harmful substances such as sulfur dioxide in the smoke to react. At the same time, the output end of the motor will drive the rotating column 3 801 to rotate, and the rotating column 3 801 will drive the connecting round block 802 to rotate, and the connecting round block 802 will drive the stirring blade 803 to rotate, and the stirring blade 803 will drive the stirring rod 804 to rotate, which can continuously stir the liquid, so that the chemical liquid and the particulate matter in the smoke are fully fused and contacted, which will cause the impurities in the smoke to precipitate and fuse, further improving the smoke The dust treatment effect is improved, and the pollution of emissions to the environment is reduced. When the liquid reaches a certain amount, its gravity will squeeze the telescopic elastic rod 815 to move the disc 813 downward. The movement of the disc 813 will expose the guide pipe 4, and the guide pipe 4 allows the liquid and sediment to flow to the surface of the filter disc 702 through the pipeline, further flushing the dust and particulate matter on the surface of the filter disc 702. At the same time, the downward movement of the disc 813 will drive the push-down column 812 to move, and the push-down column 812 will drive the connecting plate 808 to move, and the connecting plate 808 will drive the pressure arc plate 807 to move, and the pressure arc plate 807 will drive the blocking cover 806 to move downward and cover the circular nozzle 809, so that the new mixed liquid will not continue to be discharged when the liquid is discharged, reducing the waste of chemical liquid and reducing the cost of use.

[0028] When the disc 813 moves downward, the matching block 901 moves downward and matches the connecting groove block 814, so that the connecting groove block 814 rotates and drives the disc 813 to rotate, and the rotation of the disc 813 drives the fixed column 902 to move, and the fixed column 902 drives the long block 903 to move, and the long block 903 drives the cleaning arc plate 904 to move and rotate with the disc 813, so that the cleaning arc plate 904 scrapes off the precipitates caused by the reaction between the chemical liquid and the smoke, and the precipitates adhering to the inner wall of the fine filter cartridge 3 will flow out with the liquid through the guide pipe 4, thereby increasing the service life of the device and avoiding precipitation. The objects adhere to the inner wall of the fine filter cartridge 3, thereby affecting the subsequent smoke and dust removal effect. At the same time, the movement of the fixed column 902 will drive the internal connecting column 906 to move, the internal connecting column 906 drives the collecting plate 907 to move, and the collecting plate 907 drives the roller 905 to move. Because the roller 905 is in contact with the inner wall of the fine filter cartridge 3, the roller 905 will rotate and drive the collecting plate 907 to rotate, so that when the cleaning arc plate 904 scrapes, the collecting plate 907 can rotate and collect the sediment on its own surface, which improves the subsequent collection efficiency of the sediment and improves the internal cleaning effect of the fine filter cartridge 3.

[0029] The present invention provides a smoke and dust removal mechanism for preventing and controlling atmospheric pollution during bio-based asphalt processing. While there are numerous methods and approaches for implementing this technical solution, the aforementioned embodiments are merely preferred embodiments of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications are also within the scope of protection of the present invention. Any components not specified in this embodiment may be implemented using existing technologies.

Claims

1. A smoke removal mechanism for preventing and controlling air pollution during bio-based asphalt processing, comprising a base, characterized in that: The top of the base is fixedly connected with a supporting column, the top of the base is provided with a filtering mechanism, the top of the base is provided with a stirring mechanism, the top of the base is provided with a cleaning mechanism, the top of the base is fixedly connected with a primary filter cartridge, the circumferential surface of the primary filter cartridge is fixedly connected with an air inlet pipe 2, the circumferential surface of the primary filter cartridge is fixedly connected with a guide pipe, the other end of the guide pipe is connected to the lower part of the side wall of the fine filter cartridge. The circumferential surface of the primary filter cartridge is fixedly connected with an air inlet pipe 1, and the other end of the air inlet pipe 1 is fixedly connected with a fine filter cartridge, the top of the fine filter cartridge is fixedly connected with a fine cylinder cover, the top of the fine cylinder cover is fixedly installed with a water pump, the top of the fine cylinder cover is fixedly connected with an air outlet pipe, one side of the primary filter cartridge is fixedly connected with a water outlet pipe, and the bottom of the water pump is fixedly connected with a dosing pipe. The filter mechanism comprises a rotating column, a filter circular plate, a triangular scraper, an extrusion block, a pushing block, a telescopic elastic rod, a fan barrel, a rotating column, fan blades, a sleeve block, a scraper rod, a curved plate, and an air inlet. The rotating column is fixedly connected to the output end of the motor, the filter circular plate is fixedly connected to the circumferential surface of the rotating column, the triangular scraper is fixedly connected to the inner wall of the primary filter barrel, the extrusion block is fixedly connected to the surface of the telescopic elastic rod, the telescopic elastic rod is fixedly connected to the inner wall of the primary filter barrel, the pushing block is fixedly connected to the side of the telescopic elastic rod close to the rotating column, the fan barrel is fixedly connected to the inner wall of the primary filter barrel, the rotating column is rotatably connected to the inner bottom of the fan barrel, the fan blades are fixedly connected to the circumferential surface of the rotating column, the sleeve block is fixedly connected to the circumferential surface of the rotating column, the scraper rod is fixedly connected to the circumferential surface of the sleeve block, and the curved plate is fixedly connected to the side of the scraper rod close to the fan barrel; The cleaning mechanism includes a matching block, a fixed column, a long strip block, a cleaning arc plate, and an L block. The matching block is fixedly connected to the top of the disc, the fixed column is fixedly connected to the top of the disc, the long strip block is fixedly connected to the circumferential surface of the fixed column, the cleaning arc plate is fixedly connected to the side of the long strip block away from the fixed column, and the L block is fixedly connected to the inner wall of the fixed column. The cleaning mechanism also includes a roller, an inner connecting column, a collecting plate, and a baffle. The inner connecting column is rotatably connected to the top of the long strip block, the roller is fixedly connected to both ends of the inner connecting column, the collecting plate is fixedly connected to the circumferential surface of the inner connecting column, and the baffle is fixedly connected to the left and right sides of the collecting plate. The stirring mechanism includes a rotating column three, a water inlet column, a blocking cover, a pressure arc plate, a connecting plate, a circular nozzle, a supporting cylinder, a bottom cover, a push-down column, and a connecting groove block. The water inlet column is connected to the inner wall of the fine cylinder cover, the blocking cover is slidably connected to the circumferential surface of the water inlet column, the pressure arc plate is fixedly connected to the circumferential surface of the blocking cover, the connecting plate is fixedly connected to the inner wall of the pressure arc plate, the circular nozzle is fixedly connected to the inner wall of the water inlet column, the supporting cylinder is fixedly connected to the circumferential surface of the circular nozzle, the bottom cover is fixedly connected to the side of the supporting cylinder away from the connecting plate, the bottom of the fine filter cylinder is fixedly connected to a motor, the output end of the motor is fixedly connected to the rotating column three, and the rotating column three is rotatably connected to the inner wall of the fine filter cylinder.

2. The smoke removal mechanism for preventing and controlling air pollution during bio-based asphalt processing according to claim 1, characterized in that: The arc plate is in sliding contact with the inner wall of the fan cylinder, the triangular scraper is in contact with the surface of the filter circular plate, the extrusion block is in sliding contact with the push block, and an air inlet hole is opened at the bottom of the fan cylinder.

3. The smoke removal mechanism for preventing and controlling air pollution during bio-based asphalt processing according to claim 1, characterized in that: The stirring mechanism also includes a connecting circle, a stirring blade, a stirring rod, a disc, and a second telescopic elastic rod. The second telescopic elastic rod is fixedly connected to the inner bottom of the fine filter cylinder, the disc is rotatably connected to the surface of the second telescopic elastic rod, the connecting circle is fixedly connected to the circumferential surface of the rotating column three, the stirring blade is fixedly connected to the circumferential surface of the connecting circle, and the stirring rod is fixedly connected to the surface of the stirring blade.

4. The smoke removal mechanism for preventing and controlling air pollution during bio-based asphalt processing according to claim 3, characterized in that: The push-down column is fixedly connected to the bottom of the connecting plate, the bottom of the push-down column is fixedly connected to the top of the disc, and the water inlet column is fixedly connected to the output end of the water pump.

5. The smoke removal mechanism for preventing and controlling air pollution during bio-based asphalt processing according to claim 1, characterized in that: The cleaning arc plate is fixedly connected to a side of the L block away from the fixed column, the roller contacts the inner surface of the fine filter cylinder, and the cleaning arc plate contacts the inner wall of the fine filter cylinder.

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