An exhaust gas dust removal system for waste tire and waste rubber refining equipment

Abstract

The application provides a waste gas dedusting system for waste tire and waste rubber oil refining equipment, and relates to the technical field of waste gas dedusting, which comprises a dust removal box, a filter assembly is arranged in the dust removal box, the filter assembly comprises a center disc, one side of the center disc is fixed on the inner wall of the dust removal box, an air inlet cavity is arranged in the center disc, an air inlet pipe is arranged on the outer end of the dust removal box corresponding to the air inlet cavity, and the air inlet pipe is inserted into the air inlet cavity. Compared with the prior art, through cooperation of the driving assembly and the filter assembly, the annular filter cartridge is circularly rotated, the gas outlet corresponding to different annular filter cartridges can avoid the problem of reduced gas sending efficiency caused by blockage, the multi-angle through holes on the annular filter cartridge can diffuse waste gas so as to better contact with water and reduce dust, the inside of the annular filter cartridge is cleaned in a rotating mode, filtered dust is collected, the filter cartridge is cleaned and dried, and high waste gas treatment efficiency is maintained.

Description

Technical Field

[0001] The invention relates to the technical field of waste gas dust removal, in particular to a waste gas dust removal system for waste tire and waste rubber refining equipment. Background Art

[0002] The increase in the number of vehicles has driven economic development. At the same time, the consumption and wear of automobile tires have also generated a lot of waste tires. A few years ago, waste tires were thrown away as garbage, which greatly polluted the environment on which we depend for survival. At this time, an emerging industry has quietly emerged, which is waste tire recycling. Waste tire refining is a way of treating waste tires. In this process, waste tires are placed in a high-temperature and normal-pressure cracking kettle. After adding a catalyst, the waste tires are heated for catalytic cracking and purification extraction. The oil vapor is distilled and the oil is decomposed. The oil is condensed into a mixed oil, which is then subjected to precipitation, filtration and chemical treatment. The mixed oil is gradually purified into primary diesel. A large amount of waste gas will be generated in the waste tire refining process. The waste gas is highly polluting and needs to be treated before it can be discharged.

[0003] The waste gas generated by the common refining of waste tires and waste rubber contains dust. The conventional treatment method uses filtration and water washing to reduce dust in the waste gas. However, this method relies on spraying, which has a slow dust reduction effect. Dust easily accumulates on the filter screen of the dust removal equipment, resulting in a decrease in the gas passing efficiency of the equipment and affecting the treatment effect of the waste gas. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide an exhaust gas dust removal system for waste tire and waste rubber refining equipment to solve the problems raised in the above background technology. The present invention has a novel structure. Through the cooperation of the driving component and the filtering component, the annular filter cartridge rotates in a cycle. The air outlet corresponds to different annular filter cartridges to avoid the problem of decreased gas delivery efficiency due to blockage. The multi-angle through holes on the annular filter cartridge can diffuse the exhaust gas so that it can better contact with water to reduce dust. The inside of the annular filter cartridge is cleaned by rotation, the filtered dust is collected, and the filter cartridge is cleaned and dried to maintain high exhaust gas treatment efficiency.

[0005] In order to achieve the above-mentioned purpose, the present invention is realized through the following technical scheme: a waste gas dust removal system for waste tire and waste rubber refining equipment, comprising a dust removal box, a filter assembly is arranged inside the dust removal box, the filter assembly comprises a central disk, one side of the central disk is fixed to the inner wall of the dust removal box, and an air intake cavity is arranged inside the central disk, an air intake pipe is arranged at the outer end of the dust removal box corresponding to the air intake cavity, and the air intake pipe is inserted into the air intake cavity, three air outlets are provided at the top of the air intake cavity, and an annular filter cartridge is rotatably sleeved on the periphery of the central disk, and through holes are equidistantly provided on the surface of the annular filter cartridge. A spray rack is fixed on the top of the dust collection box, and an exhaust pipe is fixed on one side of the top of the dust collection box, the other end of the exhaust pipe is connected to the dehumidification box, and a driving assembly is also provided inside the dust collection box, the driving assembly includes a gear ring, the gear ring corresponds to the center of the annular filter cartridge, and a fixing rod is fixed at equidistant intervals on the edge of the gear ring, the other end of the fixing rod is fixedly connected to the annular filter cartridge, an annular cavity is provided between the center disk and the annular filter cartridge, the annular filter cartridge and the cavity are located on both sides of the air outlet with fixed plates fixed, a circular plate is slidably installed inside the annular filter cartridge, a vertical plate is fixed to the bottom of the circular plate, and the vertical plate slides along the cavity.

[0006] Furthermore, the filter assembly also includes a movable plate, and a movable plate is provided at the front end of the fixed plate. The movable plate slides along the annular filter cartridge and the inside of the cavity, and a spring is fixed between the movable plate and the fixed plate.

[0007] Furthermore, the inner side of the annular filter cartridge is hollowed out and connected to the center disk, and a second gap is provided at the outer end of the center disk cavity between the fixed plate and the movable plate, and a first gap is provided on the inner side of the center disk cavity corresponding to the fixed plate and the movable plate, and collection chambers are provided on both sides of the air inlet chamber, and the first gap and the second gap are connected to the collection chamber.

[0008] Furthermore, top columns are fixed on both sides of the circular plate and the vertical plate, and the top columns are alternately pressed and contacted with the movable plates on both sides. The structural composition of the fixed plate and the movable plate is the same as that of the circular plate and the vertical plate.

[0009] Furthermore, a blowing chamber is provided at the bottom of the air inlet chamber, a fan is fixedly installed on the outer wall of one side of the dust removal box, and an air inlet is provided at the outer end of the fan, and an arc-shaped air outlet is provided at one end of the fan facing the annular filter cartridge, and a scraper is fixed at the bottom of the fan outlet in the dust removal box, and the scraper is in sliding contact with the outer surface of the annular filter cartridge.

[0010] Furthermore, a fan is rotatably mounted at the center of the blowing chamber via a bearing, and an air outlet pipe is mounted at a position of the central disk corresponding to the fan, and a ventilation slot is provided on the surface of the blowing chamber facing one end of the fan.

[0011] Furthermore, a ventilation gap is provided on the top of the central disk located between the two movable plates, and baffles are fixed on both sides of the interior of the ventilation gap.

[0012] Furthermore, the drive assembly also includes a gear, the top of the gear ring is meshed with a gear, the gear is rotatably mounted on the inner wall of the dust removal box through a bearing, a motor is fixed to the outer wall of the dust removal box, and the output end of the motor is fixedly connected to the gear.

[0013] Furthermore, a first connecting rod is rotatably connected to the surface of the gear deviating from the center of the circle through a bearing, and the other end of the first connecting rod is rotatably connected to the second connecting rod through a rotating shaft. A shaft ring is rotatably installed on the side of the vertical plate corresponding to the center disk, the vertical plate is fixedly connected to the shaft ring, and the other end of the second connecting rod is rotatably connected to the shaft ring through a rotating shaft.

[0014] Furthermore, a water inlet pipe is provided at the upper end of the dust removal box, and a spray rack is fixed to the bottom of the water inlet pipe, and a drain pipe is provided at the bottom of the dust removal box.

[0015] Beneficial effects of the present invention:

[0016] 1. The present invention delivers water to the spray rack through a water inlet pipe, which contacts the rising exhaust gas to reduce dust. The water containing dust then falls to the bottom of the dust removal box and is partially discharged through a drain pipe. After treatment, the water is recycled, and part of the water remains at the bottom of the dust removal box. The bottom of the annular filter cartridge can be immersed in water to clean the dust adhered to the annular filter cartridge, keeping the inner and outer walls of the annular filter cartridge free of dust and muddy water.

[0017] 2. The machine of the present invention drives the gear to rotate through the motor, and the gear engages with the gear ring to drive the rotation of the annular filter cartridge, and the different positions of the annular filter cartridge correspond to the air outlet, so as to maintain the smoothness of blowing and dust filtration. When the gear rotates, the first connecting rod rotates to drive the second connecting rod to swing, so that the vertical plate and circular plate led by the shaft ring slide back and forth along the inside of the annular filter cartridge and the cavity, and are squeezed by the convex columns on the surface to clean the dust filtered in the annular filter cartridge and the cavity. The second connecting rod is actually a spring telescopic rod, and its length can be adjusted according to the requirement of the rotation angle of the shaft ring, so that the vertical plate and the circular plate can slide back and forth.

[0018] 3. The annular filter cartridge of the present invention is rotated to the side of the fan after being soaked and cleaned, and the outer surface of the annular filter cartridge is cleaned by a scraper to clean the mud and water, ensuring that there is no dust residue on the outer end of the annular filter cartridge. The air flow of the fan and the through holes of the annular filter cartridge and the ventilation slots of the center disk drive the rotation of the fan and are sent out from the air outlet pipe. In this process, the moisture remaining inside the annular filter cartridge after cleaning can be dried to avoid the dust being directly adsorbed by water stains during the next use, which makes it difficult to clean.

[0019] 4. The circular plate and the vertical plate of the present invention can slide along the annular filter cartridge and the cavity, and when they move to one side, they are squeezed by the top column and the movable plate. During the movement of the circular plate and the vertical plate, the inside of the annular filter cartridge and the cavity can be cleaned, and the dust can be pushed to one side of the movable plate. After being squeezed, the movable plate moves toward the fixed plate, so that the first notch and the second notch are opened, and the circular plate and the vertical plate push the dust into the collection chamber. During this process, the fixed plate limits the movable plate and also guides the transportation of the dust so that it enters the collection chamber along the inclined surface of the fixed plate. The collection chamber can be opened through the outer wall of the dust removal box to clean the dust.

[0020] 5. Compared with the prior art, the present invention cooperates with the driving component and the filtering component, and the annular filter cartridge rotates in a circular manner. The air outlet corresponds to different annular filter cartridges, which can avoid the problem of reduced gas delivery efficiency due to blockage. The multi-angle through holes on the annular filter cartridge can diffuse the exhaust gas so that it can better contact with water to reduce dust. The interior of the annular filter cartridge is cleaned by rotation, the filtered dust is collected, and the filter cartridge is cleaned and dried to maintain high exhaust gas treatment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the system flow of a waste gas dust removal system for waste tire and waste rubber refining equipment according to the present invention;

[0022] Figure 2 This is a schematic diagram of the overall structure of an exhaust gas dust removal system for waste tire and waste rubber refining equipment according to the present invention;

[0023] Figure 3 This is a schematic diagram of the internal structure of a dust removal box for an exhaust gas dust removal system of a waste tire and waste rubber refining equipment according to the present invention;

[0024] Figure 4 This is a schematic diagram of the structure of a drive assembly for an exhaust gas dust removal system of a waste tire and waste rubber refining equipment according to the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of a filter assembly for an exhaust gas dust removal system of a waste tire and waste rubber refining equipment according to the present invention;

[0026] Figure 6 This is a schematic diagram of the interior of a central disk of an exhaust gas dust removal system for waste tire and waste rubber refining equipment according to the present invention;

[0027] Figure 7 This is a schematic diagram of the outer edge of a central disk of an exhaust gas dust removal system for waste tire and waste rubber refining equipment according to the present invention;

[0028] Figure 8 The present invention is a schematic diagram of the positional relationship between a fixed plate and a movable plate in an exhaust gas dust removal system for waste tire and waste rubber refining equipment.

[0029] In the figure: 1. Dust removal box; 11. Air inlet pipe; 12. Exhaust pipe; 13. Water inlet pipe; 2. Dehumidification box; 3. Motor; 4. Drive assembly; 41. Gear; 42. First connecting rod; 43. Second connecting rod; 44. Gear ring; 45. Fixed rod; 5. Fan; 51. Air inlet; 6. Filter assembly; 61. Annular filter cartridge; 62. Through hole; 63. Center disk; 64. Air inlet cavity; 65. Blowing cavity; 66. Ventilation slot; 67. Air outlet pipe; 68. Fan; 69. Air outlet; 610. Collecting cavity; 611. First notch; 612. Vertical plate; 613. Circular plate; 614. Fixed plate; 615. Movable plate; 616. Spring; 617. Ventilation notch; 618. Top column; 619. Second notch; 620. Baffle; 7. Spray rack; 8. Scraper DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0031] See also Figures 1 to 8The present invention provides a technical solution: a waste gas dust removal system for waste tire and waste rubber refining equipment, comprising a dust removal box 1, a filter assembly 6 is provided inside the dust removal box 1, the filter assembly 6 includes a center disk 63, one side of the center disk 63 is fixed to the inner wall of the dust removal box 1, and an air intake cavity 64 is provided inside the center disk 63, the outer end of the dust removal box 1 corresponding to the air intake cavity 64 is provided with an air intake pipe 11, and the air intake pipe 11 is inserted into the air intake cavity 64, the air intake cavity 64 is provided with a filter assembly 63, and the filter assembly 6 includes a center disk 63, a center disk 63 is fixed to the inner wall of the dust removal box 1, and an air intake cavity 64 is provided inside the center disk 63, the outer end of the dust removal box 1 corresponding to the air intake cavity 64 is provided with an air intake pipe 11, and the air intake pipe 11 is inserted into the air intake cavity 64, and the air intake cavity 64 is provided with a filter assembly 63. 4 is provided with three air outlets 69 at the top, and an annular filter cartridge 61 is rotatably sleeved on the periphery of the central disk 63. Through holes 62 are equidistantly provided on the surface of the annular filter cartridge 61. A spray rack 7 is fixed to the top of the dust removal box 1, and an exhaust pipe 12 is fixed to one side of the top of the dust removal box 1. The other end of the exhaust pipe 12 is connected to the dehumidification box 2. A drive assembly 4 is also provided inside the dust removal box 1. The drive assembly 4 includes a gear ring 44, which corresponds to the center of the annular filter cartridge 61. The edge of the gear ring 44 is equidistantly fixed with a fixing rod 45, the other end of the fixing rod 45 is fixedly connected to the annular filter cartridge 61, an annular cavity is provided between the center disk 63 and the annular filter cartridge 61, the annular filter cartridge 61 and the cavity are located on both sides of the air outlet 69 and fixed with a fixing plate 614, a circular plate 613 is slidably installed inside the annular filter cartridge 61, a vertical plate 612 is fixed to the bottom of the circular plate 613, and the vertical plate 612 slides along the cavity, and when the device is used, the dust-containing The gas is sent into the air inlet chamber 64 from the air inlet pipe 11, and is sent into the annular filter cartridge 61 from the air outlet 69 of the air inlet chamber 64. The through hole 62 of the annular filter cartridge 61 filters the dust, and the exhaust gas enters the upper layer. The spray rack 7 sprays dust-reducing water and smaller particles of dust to absorb and reduce dust. Then the gas is sent into the dehumidification box 2 from the exhaust pipe 12. The technical principle of the dehumidification box 2 can refer to the technical method of patent CN209519534U. The annular filter cartridge 61 is converted and the internal dust is cleaned through the driving component 4.

[0032] In this embodiment, the filter assembly 6 also includes a movable plate 615, and a movable plate 615 is provided at the front end of the fixed plate 614. The movable plate 615 slides along the annular filter cartridge 61 and the inside of the cavity. A spring 616 is fixed between the movable plate 615 and the fixed plate 614. The inner side of the annular filter cartridge 61 is hollowed out and connected to the center disk 63. The outer end of the cavity of the center disk 63 is located between the fixed plate 614 and the movable plate 615 and a second notch 619 is provided. The inner side of the cavity of the center disk 63 corresponds to the fixed plate 614 and the movable plate 615 and a first notch 611 is provided between the fixed plate 614 and the movable plate 615. Collection chambers 610 are provided on both sides of the air inlet chamber 64, and the first notch 611 and the second notch 619 are connected to the collection chamber 610. Top columns 618 are fixed on both sides of the circular plate 613 and the vertical plate 612, and the top columns 618 are alternately squeezed into contact with the movable plates 615 on both sides. The structural composition of the fixed plate 614 and the movable plate 615 is the same as that of the circular plate 613 and the vertical plate 612. The circular plate 613 and the vertical plate 612 can slide along the annular filter cartridge 61 and the cavity. When moving to one side, they are squeezed by the top column 618 and the movable plate 615. During the movement of the circular plate 613 and the vertical plate 612, the annular filter cartridge 61 and the interior of the cavity can be cleaned, and the dust can be pushed to the side of the movable plate 615. After being squeezed, the movable plate 615 moves toward the fixed plate 614, so that the first notch 611 and the second notch 619 are opened, and the circular plate 613 and the vertical plate 612 push the dust into the collection chamber 610. In this process, the fixed plate 614 limits the movable plate 615 and guides the dust to be transported so that it enters the collection chamber 610 along the inclined surface of the fixed plate 614. The collection chamber 610 can be opened through the outer wall of the dust removal box 1 to clean the dust.

[0033] In this embodiment, a blowing chamber 65 is provided at the bottom of the air inlet chamber 64, a fan 5 is fixedly mounted on the outer wall of one side of the dust removal box 1, and an air inlet 51 is provided at the outer end of the fan 5, and an arc-shaped air outlet is provided at one end of the fan 5 facing the annular filter cartridge 61, a scraper 8 is fixed at the bottom of the air outlet of the fan 5 in the dust removal box 1, and the scraper 8 is in sliding contact with the outer surface of the annular filter cartridge 61, a fan 68 is rotatably mounted at the center of the blowing chamber 65 through a bearing, and an air outlet pipe 67 is installed at the position of the center disk 63 corresponding to the fan 68, a ventilation slot 66 is provided on the surface of the blowing chamber 65 facing the end of the fan 5, and the center disk 63 is located at two A ventilation gap 617 is provided at the top between the movable plates 615, and baffles 620 are fixed on both sides of the inner side of the ventilation gap 617. After being soaked and cleaned, the annular filter cartridge 61 is rotated to the side of the fan 5, and the outer surface of the annular filter cartridge 61 is cleaned by the scraper 8 to clean the mud and water to ensure that there is no dust residue on the outer end of the annular filter cartridge 61. The air flow is driven by the fan 5 and the through holes 62 of the annular filter cartridge 61 and the ventilation slots 66 of the center disk 63, and the air flow drives the rotation of the fan 68 and is sent out from the air outlet pipe 67. In this process, the moisture remaining inside the annular filter cartridge 61 after cleaning can be dried to avoid the dust being directly adsorbed by water stains during the next use, which makes it difficult to clean.

[0034] In this embodiment, the driving assembly 4 also includes a gear 41, and the top of the gear ring 44 is meshed with the gear 41. The gear 41 is rotatably mounted on the inner wall of the dust removal box 1 through a bearing. The outer wall of the dust removal box 1 is fixed with a motor 3, and the output end of the motor 3 is fixedly connected to the gear 41. The surface of the gear 41 deviating from the center of the circle is rotatably connected to the first connecting rod 42 through a bearing, and the other end of the first connecting rod 42 is rotatably connected to the second connecting rod 43 through a rotating shaft. The center disk 63 is rotatably mounted with a shaft ring corresponding to the side of the vertical plate 612. The vertical plate 612 is fixedly connected to the shaft ring, and the other end of the second connecting rod 43 is rotatably connected to the shaft ring through a rotating shaft. The motor 3 drives the gear 41 rotates, and the gear 41 engages with the gear ring 44 to drive the rotation of the annular filter cartridge 61, and the different positions of the annular filter cartridge 61 correspond to the air outlet, so as to maintain the smoothness of blowing and dust filtration. When the gear 41 rotates, the first connecting rod 42 rotates to drive the second connecting rod 43 to swing, so that the vertical plate 612 and the circular plate 613 led by the shaft ring slide back and forth along the inside of the annular filter cartridge 61 and the cavity, and the dust filtered in the annular filter cartridge 61 and the cavity is cleaned by squeezing through the convex columns on the surface. The second connecting rod 43 is actually a spring 616 telescopic rod, and its length can be adjusted according to the requirement of the rotation angle of the shaft ring, so that the vertical plate 612 and the circular plate 613 can slide back and forth.

[0035] In this embodiment, a water inlet pipe 13 is provided at the upper end of the dust removal box 1, and a spray rack 7 is fixed at the bottom of the water inlet pipe 13. A drain pipe is provided at the bottom of the dust removal box 1. Water is supplied to the spray rack 7 through the water inlet pipe 13, and comes into contact with the rising exhaust gas to reduce dust. Subsequently, the water containing dust falls to the bottom of the dust removal box 1, and part of it is discharged through the drain pipe. After treatment, the water is recycled, and part of the water remains at the bottom of the dust removal box 1. The bottom of the annular filter cartridge 61 can be immersed in water to clean the dust adhered to the annular filter cartridge 61, so as to keep the inner and outer walls of the annular filter cartridge 61 free of dust and muddy water.

[0036] When the device is in use, the dust-containing gas is sent from the air inlet pipe 11 into the air inlet chamber 64, and is sent into the annular filter cartridge 61 from the air outlet 69 of the air inlet chamber 64. The through hole 62 of the annular filter cartridge 61 filters the dust, and the exhaust gas enters the upper layer. The spray rack 7 sprays dust-reducing water and smaller dust particles to absorb and reduce dust. Then the gas is sent from the exhaust pipe 12 into the dehumidification box 2. The motor 3 drives the gear 41 to rotate. The gear 41 engages with the gear ring 44 to drive the rotation of the annular filter cartridge 61. Different positions of the annular filter cartridge 61 correspond to the air outlet, thereby maintaining the blowing and dust removal. To ensure the smoothness of dust filtration, when the gear 41 rotates, the first connecting rod 42 rotates to drive the second connecting rod 43 to swing, so that the vertical plate 612 and the circular plate 613 led by the shaft ring slide back and forth along the inside of the annular filter cartridge 61 and the cavity, and the dust filtered in the annular filter cartridge 61 and the cavity is cleaned by squeezing through the convex columns on the surface. The circular plate 613 and the vertical plate 612 can slide along the annular filter cartridge 61 and the cavity, and when moving to one side, they are squeezed by the top column 618 and the moving plate 615. In the process of moving the circular plate 613 and the vertical plate 612, The annular filter cartridge 61 and the interior of the cavity are cleaned, and the dust is pushed toward the side of the movable plate 615. After being squeezed, the movable plate 615 moves toward the fixed plate 614, so that the first notch 611 and the second notch 619 are opened, and the circular plate 613 and the vertical plate 612 push the dust into the collection chamber 610. In this process, the fixed plate 614 limits the movable plate 615 and guides the transportation of the dust so that it enters the collection chamber 610 along the inclined surface of the fixed plate 614. The collection chamber 610 can be opened and cleaned through the outer wall of the dust removal box 1 Dust, the annular filter cartridge 61 is rotated to the side of the fan 5 after being soaked and cleaned, and the outer surface of the annular filter cartridge 61 is cleaned by the scraper 8 to clean the mud and water to ensure that there is no dust residue on the outer end of the annular filter cartridge 61. The air flow through the fan 5 and the through holes 62 of the annular filter cartridge 61 and the ventilation slots 66 of the center disk 63 drives the rotation of the fan 68 and is sent out from the air outlet pipe 67. In this process, the moisture remaining in the annular filter cartridge 61 after cleaning can be blown dry to avoid the dust being directly adsorbed by water stains during the next use, which makes it difficult to clean.

[0037] The basic principles, main features and advantages of the present invention are shown and described above. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention.

[0038] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A waste gas dust removal system for waste tire and waste rubber refining equipment, comprising a dust removal box (1), characterized in that: The dust removal box (1) is provided with a filter assembly (6) inside, and the filter assembly (6) includes a center disk (63), one side of the center disk (63) is fixed on the inner wall of the dust removal box (1), and an air inlet cavity (64) is provided inside the center disk (63), an air inlet pipe (11) is provided at the outer end of the dust removal box (1) corresponding to the air inlet cavity (64), and the air inlet pipe (11) is inserted into the air inlet cavity (64), three air outlets (69) are provided on the top of the air inlet cavity (64), and an annular filter cartridge (61) is rotatably sleeved on the periphery of the center disk (63), and through holes (62) are equidistantly provided on the surface of the annular filter cartridge (61), a spray rack (7) is fixed on the top of the dust removal box (1), and a An exhaust pipe (12), the other end of the exhaust pipe (12) is connected to a dehumidification box (2), and a drive assembly (4) is further provided inside the dust removal box (1), the drive assembly (4) including a gear ring (44), the gear ring (44) corresponding to the center of the annular filter cartridge (61), and a fixing rod (45) is fixed equidistantly to the edge of the gear ring (44), the other end of the fixing rod (45) is fixedly connected to the annular filter cartridge (61), an annular cavity is provided between the center disk (63) and the annular filter cartridge (61), the annular filter cartridge (61) and the cavity are located on both sides of the air outlet (69) and fixed plates (614) are fixed, a circular plate (613) is slidably installed inside the annular filter cartridge (61), and a vertical plate is fixed to the bottom of the circular plate (613) (612), and the vertical plate (612) slides along the cavity, the filter assembly (6) also includes a movable plate (615), the front end of the fixed plate (614) is provided with a movable plate (615), the movable plate (615) slides along the annular filter cartridge (61) and the inside of the cavity, a spring (616) is fixed between the movable plate (615) and the fixed plate (614), the inner side of the annular filter cartridge (61) is hollowed out and connected to the central disk (63), the outer end of the cavity of the central disk (63) is located between the fixed plate (614) and the movable plate (615) and a second notch (619) is opened, the inner side of the cavity of the central disk (63) is corresponding to the first notch (611) between the fixed plate (614) and the movable plate (615), the air intake Collection chambers (610) are provided on both sides of the cavity (64), and the first notch (611) and the second notch (619) are communicated with the collection chamber (610). Top columns (618) are fixed on both sides of the circular plate (613) and the vertical plate (612), and the top columns (618) are alternately pressed and contacted with the movable plates (615) on both sides. The structural composition of the fixed plate (614) and the movable plate (615) is the same as that of the circular plate (613) and the vertical plate (612). A blowing chamber (65) is provided at the bottom of the air inlet cavity (64). A fan (5) is fixedly installed on the outer wall of one side of the dust removal box (1), and an air inlet (51) is provided at the outer end of the fan (5). An arc-shaped air outlet is provided at one end of the fan (5) facing the annular filter cartridge (61).A scraper (8) is fixed at the bottom of the air outlet of the fan (5) in the dust removal box (1), and the scraper (8) is in sliding contact with the outer surface of the annular filter cartridge (61). A fan (68) is rotatably mounted at the center of the blowing chamber (65) through a bearing, and an air outlet pipe (67) is mounted at a position of the central disk (63) corresponding to the fan (68). A ventilation slot (66) is provided on the surface of the blowing chamber (65) at one end facing the fan (5).

2. The exhaust gas dust removal system for waste tire and waste rubber refining equipment according to claim 1 is characterized by: A ventilation gap (617) is provided at the top of the central disk (63) located between the two movable plates (615), and baffles (620) are fixed on both sides of the interior of the ventilation gap (617).

3. The exhaust gas dust removal system for waste tire and waste rubber refining equipment according to claim 1 is characterized by: The driving assembly (4) further comprises a gear (41), the top of the gear ring (44) is meshedly connected with the gear (41), the gear (41) is rotatably mounted on the inner wall of the dust removal box (1) via a bearing, the outer wall of the dust removal box (1) is fixed with a motor (3), and the output end of the motor (3) is fixedly connected to the gear (41).

4. The exhaust gas dust removal system for waste tire and waste rubber refining equipment according to claim 3 is characterized by: A first connecting rod (42) is rotatably connected to a surface of the gear (41) that deviates from the center of the circle via a bearing, and the other end of the first connecting rod (42) is rotatably connected to a second connecting rod (43) via a rotating shaft. A shaft ring is rotatably mounted on the side of the center disk (63) corresponding to the vertical plate (612), the vertical plate (612) is fixedly connected to the shaft ring, and the other end of the second connecting rod (43) is rotatably connected to the shaft ring via a rotating shaft.

5. The exhaust gas dust removal system for waste tire and waste rubber refining equipment according to claim 1 is characterized in that: A water inlet pipe (13) is provided at the upper end of the dust removal box (1), and the spray rack (7) is fixed to the bottom of the water inlet pipe (13). A drainage pipe is provided at the bottom of the dust removal box (1).

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