A tail gas treatment device for recycled asphalt

Abstract

The present invention provides an exhaust gas treatment device for regenerated asphalt, and relates to the technical field of exhaust gas treatment. The exhaust gas treatment device for regenerated asphalt comprises a base, a plurality of support legs fixedly arranged at the bottom of the base, a treatment box fixedly arranged at the top of the base, an air intake pipe fixedly arranged at the top of the treatment box, and an exhaust pipe fixedly arranged at the bottom of the right side of the treatment box, wherein a drainage component is arranged in the treatment box. By adding a drainage component and a filter component, when one of the filter devices reaches a peak value, another filter component can be used at this time, so that the filter component can be replaced without stopping the machine, avoiding the problem of stopping the equipment when replacing, thereby improving the work efficiency of the exhaust gas treatment.

Description

Technical Field

[0001] The invention relates to the technical field of tail gas treatment, in particular to a tail gas treatment device for regenerated asphalt. Background Art

[0002] The exhaust gas treatment device for recycled asphalt is a device used to treat the exhaust gas generated in the production process of recycled asphalt. During the production process of recycled asphalt, a large amount of harmful gases will be generated during the heating and stirring of waste asphalt mixture. If these gases are directly discharged without treatment, they will cause serious pollution to the environment.

[0003] At present, when treating exhaust gas, it is necessary to first cool the exhaust gas, and then perform preliminary filtration on it to remove large particles. Bag filters are usually used. The working principle of bag filters is to introduce the liquid to be treated into the filter through pressure or gravity. The liquid flows through the filter bag, and the solid particles are trapped in the filter bag. The purified liquid is discharged from the outlet through the filter bag. However, after long-term use, the solid particles in the filter bag gradually increase, and the filtration resistance increases. When the resistance reaches a certain value, the filter bag needs to be replaced or cleaned. When replacing, it is usually necessary to stop the equipment and continue to work after replacement. This is time-consuming and will reduce the efficiency of exhaust gas treatment. For this reason, we have developed a new exhaust gas treatment device for recycled asphalt. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides an exhaust gas treatment device for regenerated asphalt, which solves the problem that after long-term use, the solid particles in the filter bag gradually increase and the filtration resistance increases. When the resistance reaches a certain value, the filter bag needs to be replaced or cleaned. When replacing, the equipment usually needs to be stopped and can only continue to work after the replacement, which is quite time-consuming.

[0005] To achieve the above objectives, the present invention is implemented by the following technical solutions: comprising a base, a plurality of support legs fixedly arranged at the bottom of the base, a processing box fixedly arranged at the top of the base, an air inlet pipe fixedly arranged at the top of the processing box and an exhaust pipe fixedly arranged at the bottom of the right side of the processing box, wherein a drainage component is arranged in the processing box;

[0006] The drainage assembly includes two processing seats arranged side by side inside the processing box, a first mounting tube is fixedly arranged at the top of the processing box, a second mounting tube is fixedly arranged at the top of the two processing seats, both sides of the first mounting tube are connected to the two second mounting tubes respectively through a third mounting tube, the top of the first mounting tube is connected to the bottom of the air intake pipe, a mounting seat is fixedly arranged at the front end of the third mounting tube, a third sealing plate is slidably arranged inside the mounting seat, a sliding groove matching the third sealing plate is opened in the mounting seat, the sliding groove runs through the front and rear sides of the mounting seat, and the rear end of the third sealing plate extends to the inside of the third mounting tube, and a fourth guide plate matching the third sealing plate is fixedly arranged inside the third mounting tube;

[0007] A first mounting plate is fixedly provided at the top of the processing box, a first electric telescopic rod is fixedly provided at the rear end of the first mounting plate, a second tooth plate is fixedly provided at the rear end of the first electric telescopic rod, a third gear meshing with the second tooth plate is rotatably provided at the top of the processing box, a fourth gear coaxial with the third gear is rotatably provided at the top of the processing box, two third tooth plates are slidably provided at the top of the processing box, the two third tooth plates are respectively located on the left and right sides of the fourth gear, and the two third tooth plates are both meshed with the fourth gear, and the two third tooth plates are respectively fixedly connected to the third sealing plate through third connecting rods.

[0008] Second guide plates are fixedly arranged on the left and right sides of the processing seat, and a filter plate is slidably arranged between the two second guide plates. The filter plate is specifically frame-shaped, and a filter bag is fixedly arranged in the middle of the filter plate.

[0009] Through the above technical solution, by adding a drainage component and a filter component, when one of the filter devices reaches its peak, another filter component can be used, so that the filter component can be replaced without stopping the machine, avoiding the problem of stopping the equipment during replacement, thereby improving the work efficiency of exhaust gas treatment.

[0010] Preferably, the front sides of the processing box and the processing seat are both provided with an open groove matching the filter plate, the front side of the processing box is hingedly provided with two first sealing plates, the first sealing plates are located on the front side of the opening groove, the front side of the processing box is fixedly provided with a first guide plate, the front side of the first guide plate is slidably provided with a slider, the front side of the slider is slidably provided with a latch, the top front side of the first sealing plate is provided with a pin hole for the latch, and the front end of the latch is fixedly provided with a handle.

[0011] Preferably, the bottom end of the second guide plate is hingedly provided with a second sealing plate, and a threaded rod is rotatably provided at the bottom end of the processing seat, and threaded sections with opposite rotation directions are provided at both ends of the threaded rod, and threaded seats are threadedly connected at both ends of the threaded rod, and a push plate is slidably provided inside the processing seat, and a second connecting rod is passed between the bottom end of the push plate and the two threaded seats, and the two ends of the second connecting rod are respectively hinged to the push plate and the threaded seat, and a third guide plate is fixedly provided in the processing seat, and two guide blocks are slidably provided at the top of the third guide plate, and the top ends of the two guide blocks are respectively connected to the bottom ends of the two threaded seats.

[0012] Preferably, a drainage plate is rotatably provided in the processing seat, a first gear coaxial with the drainage plate is rotatably provided in the processing seat, a first tooth plate meshing with the first gear is slidably provided up and down in the processing seat, a first connecting rod is fixedly provided on the rear side of the first tooth plate, a first connecting plate is fixedly provided on the rear end of the first connecting rod, a frame plate is fixedly provided on one side of the first connecting plate, a slide plate is slidably provided on the inner side of the frame plate, a plurality of tooth blocks are fixedly provided on the rear side of the slide plate, and a second gear meshing with the plurality of tooth blocks is rotatably provided in the processing seat;

[0013] Through the above technical solution, the guide plate is rotatably arranged in the processing seat, so that the guide plate swings back and forth, thereby allowing the airflow to be evenly distributed on the filter component, so that the filter component can be utilized to the maximum extent.

[0014] Preferably, a driving assembly is provided on the rear side of the processing box, and the driving assembly includes a driving box fixedly arranged on the rear side of the processing box, two second bevel gears are rotatably arranged in the driving box, a first U-shaped seat is slidably arranged in the driving box left and right, fifth bevel gears meshing with the second bevel gear are rotatably arranged on both sides of the first U-shaped seat, a first central axis motor for driving the fifth bevel gear is provided in the middle of the first U-shaped seat, and a third bevel gear and a fourth bevel gear meshing with each other are rotatably arranged at the bottom end of the processing seat, the third bevel gear is coaxial with the threaded rod, and the fourth bevel gear is coaxial with the second bevel gear, a second mounting plate is fixedly arranged on the top of the first U-shaped seat, a second electric telescopic rod is fixedly arranged on one side of the second mounting plate, and a third mounting plate is fixedly arranged on the other end of the second electric telescopic rod, and the third mounting plate is fixedly connected to the inner wall of the driving box.

[0015] Preferably, two first bevel gears are rotatably arranged inside the drive box, and the two first bevel gears are coaxial with the two second gears respectively. A second U-shaped seat is slidably arranged inside the drive box from left to right, and sixth bevel gears meshing with the first bevel gears are rotatably arranged on the left and right sides of the second U-shaped seat, and a second central axis motor for driving the sixth bevel gear is arranged in the middle of the second U-shaped seat.

[0016] Preferably, a second connecting plate is fixedly provided on the opposite sides of the second U-shaped seat and the first U-shaped seat, a fifth guide plate is fixedly provided on the inner side of the drive box, the front end of the second connecting plate above is slidably connected to the rear end of the fifth guide plate, fourth tooth plates are fixedly provided on the opposite sides of the two second connecting plates, and a fifth gear meshing with the two fourth tooth plates is rotatably provided inside the drive box.

[0017] Preferably, a groove is provided on the front side of the filter plate, and a cross bar is fixedly arranged in the groove.

[0018] The present invention provides an exhaust gas treatment device for regenerated asphalt. It has the following beneficial effects:

[0019] The exhaust gas treatment device for recycled asphalt adds a drainage component and a filter component. When one of the filter devices reaches a peak value, another filter component can be used. The filter component can be replaced without stopping the machine, avoiding the problem of stopping the equipment during replacement, thereby improving the work efficiency of the exhaust gas treatment.

[0020] The tail gas treatment device for regenerated asphalt has a guide plate rotatably arranged in a treatment seat, so that the guide plate swings back and forth, thereby allowing the airflow to be evenly distributed on the filter component, thereby maximizing the utilization of the filter component. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a diagram showing the appearance of the present invention.

[0022] Figure 2 It is a structural schematic diagram of the present invention.

[0023] Figure 3 It is a structural schematic diagram of the processing box in the present invention.

[0024] Figure 4 This is a display diagram of the first mounting tube in the present invention.

[0025] Figure 5 It is a schematic structural diagram of the third mounting tube in the present invention.

[0026] Figure 6 This is a display diagram of the first mounting tube in the present invention.

[0027] Figure 7 This is a display diagram of the processing seat in the present invention.

[0028] Figure 8 It is a schematic diagram of the structure of the processing seat in the present invention.

[0029] Fig. 9 It is the rear view of the guide plate in the present invention.

[0030] Fig.10 It is a display diagram of the drainage plate in the present invention.

[0031] Fig.11 It is a display diagram of the filter plate in the present invention.

[0032] Fig.12 This is a diagram showing the second sealing plate of the present invention.

[0033] Fig.13 It is a structural schematic diagram of the drive box in the present invention.

[0034] Fig.14 It is a rear view of the fifth gear in the present invention.

[0035] Fig.15 This is a diagram showing the first sealing plate of the present invention.

[0036] Among them, 1, base; 2, processing box; 3, air inlet pipe; 4, exhaust pipe; 5, drive assembly; 11, support leg; 21, processing seat; 22, first sealing plate; 23, first guide plate; 24, slider; 25, latch; 26, guide plate; 27, second guide plate; 28, filter plate; 29, threaded rod; 31, first mounting tube; 32, second mounting tube; 33, third mounting tube; 34, mounting seat; 35, first mounting plate; 51, drive box; 52, first U-shaped seat; 53, second U-shaped seat; 54, first bevel gear; 55, second bevel gear; 56, fifth gear; 221, open slot; 251, handle; 261, first gear; 262, first tooth plate; 263, first connecting rod; 264, first connecting plate; 265, frame plate; 266 , slide plate; 267, tooth block; 268, second gear; 271, second sealing plate; 281, filter bag; 282, cross bar; 291, threaded seat; 292, third guide plate; 293, guide block; 294, second connecting rod; 295, push plate; 296, third bevel gear; 297, fourth bevel gear; 331, fourth guide plate; 341, third sealing plate; 351, first electric telescopic rod; 352, second tooth plate; 353, third gear; 354, fourth gear; 355, third tooth plate; 356, third connecting rod; 521, fifth bevel gear; 522, second mounting plate; 523, second electric telescopic rod; 524, third mounting plate; 531, sixth bevel gear; 561, fourth tooth plate; 562, second connecting plate; 563, fifth guide plate. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention. Example

[0038] like Figure 1-Figure 15 As shown, the embodiment of the present invention provides: comprising a base 1, a plurality of supporting legs 11 fixedly arranged at the bottom of the base 1, a processing box 2 fixedly arranged at the top of the base 1, an air inlet pipe 3 fixedly arranged at the top of the processing box 2 and an exhaust pipe 4 fixedly arranged at the bottom of the right side of the processing box 2, and a drainage component is arranged in the processing box 2;

[0039] The drainage component includes two processing seats 21 arranged side by side inside the processing box 2, a first mounting tube 31 is fixedly arranged at the top of the processing box 2, a second mounting tube 32 is fixedly arranged at the top of the two processing seats 21, both sides of the first mounting tube 31 are connected to the two second mounting tubes 32 respectively through a third mounting tube 33, the top of the first mounting tube 31 is connected to the bottom of the air inlet pipe 3, a mounting seat 34 is fixedly arranged at the front end of the third mounting tube 33, a third sealing plate 341 is slidably arranged inside the mounting seat 34, a sliding groove matching the third sealing plate 341 is opened in the mounting seat 34, the sliding groove runs through the front and rear sides of the mounting seat 34, and the rear end of the third sealing plate 341 extends to the inside of the third mounting tube 33, and a fourth guide plate 331 matching the third sealing plate 341 is fixedly arranged inside the third mounting tube 33;

[0040] A first mounting plate 35 is fixedly provided at the top of the processing box 2, a first electric telescopic rod 351 is fixedly provided at the rear end of the first mounting plate 35, a second tooth plate 352 is fixedly provided at the rear end of the first electric telescopic rod 351, a third gear 353 meshing with the second tooth plate 352 is rotatably provided at the top of the processing box 2, a fourth gear 354 coaxial with the third gear 353 is rotatably provided at the top of the processing box 2, two third tooth plates 355 are slidably provided at the top of the processing box 2, the two third tooth plates 355 are respectively located on the left and right sides of the fourth gear 354, and the two third tooth plates 355 are both meshed with the fourth gear 354, and the two third tooth plates 355 are respectively fixedly connected to the third sealing plate 341 through a third connecting rod 356;

[0041] Second guide plates 27 are fixedly provided on the left and right sides of the processing seat 21 , and a filter plate 28 is slidably provided between the two second guide plates 27 . The filter plate 28 is specifically frame-shaped, and a filter bag 281 is fixedly provided in the middle of the filter plate 28 .

[0042] When one of the filter bags 281 is saturated and cannot filter, it is necessary to drain the gas. First, the first electric telescopic rod 351 is driven, which in turn drives the second tooth plate 352 to rotate, and then drives the third gear 353 to rotate. Since the third gear 353 is coaxial with the fourth gear 354, the fourth gear 354 is driven to rotate, and then the two third tooth plates 355 are driven to move towards each other, and then the two third connecting rods 356 are driven to move, and then the two third sealing plates 341 are driven to move, so that one of the two third sealing plates 341 moves forward and the other moves backward, the closed third mounting pipe 33 is opened, and the opened third mounting pipe 33 is closed at the same time, so that the gas rotates from one side to the other side to circulate, thereby achieving drainage. At this time, the filter bag 281 can be replaced.

[0043] The front sides of the processing box 2 and the processing seat 21 are both provided with an open groove 221 that matches the filter plate 28. The front side of the processing box 2 is hingedly provided with two first sealing plates 22, and the first sealing plate 22 is located on the front side of the opening groove 221. The front side of the processing box 2 is fixedly provided with a first guide plate 23, and a slider 24 is slidably provided on the front side of the first guide plate 23. A latch 25 is slidably provided on the front side of the slider 24. A pin hole for the latch 25 is provided on the front side of the top end of the first sealing plate 22, and a handle 251 is fixedly provided at the front end of the latch 25.

[0044] The bottom end of the second guide plate 27 is hingedly provided with a second sealing plate 271, and a threaded rod 29 is rotatably provided at the bottom end of the processing seat 21. Both ends of the threaded rod 29 are provided with threaded sections with opposite rotation directions, and both ends of the threaded rod 29 are threadedly connected with threaded seats 291. A push plate 295 is slidably provided inside the processing seat 21, and a second connecting rod 294 is passed between the bottom end of the push plate 295 and the two threaded seats 291, and the two ends of the second connecting rod 294 are respectively hinged to the push plate 295 and the threaded seat 291, and a third guide plate 292 is fixedly provided in the processing seat 21, and two guide blocks 293 are slidably provided at the top end of the third guide plate 292, and the top ends of the two guide blocks 293 are respectively connected to the bottom ends of the two threaded seats 291.

[0045] When one of the filter bags 281 needs to be replaced, in order to ensure that no gas flows to the bottom end of the processing seat 21 when the filter bag is taken out, the threaded rod 29 is rotated, thereby driving the two threaded seats 291 to move toward each other, thereby driving the second connecting rod 294 to move, and then the push plate 295 is pushed upward by the second connecting rod 294, and then the push plate 295 pushes the second sealing plate 271 to rotate it from an inclined state to a horizontal state, thereby achieving sealing of the bottom end of the processing seat 21 and preventing gas from entering the bottom end of the processing seat 21.

[0046] A drainage plate 26 is rotatably provided in the processing seat 21, a first gear 261 coaxial with the drainage plate 26 is rotatably provided in the processing seat 21, a first tooth plate 262 meshing with the first gear 261 is slidably provided up and down in the processing seat 21, a first connecting rod 263 is fixedly provided on the rear side of the first tooth plate 262, a first connecting plate 264 is fixedly provided on the rear end of the first connecting rod 263, a frame plate 265 is fixedly provided on one side of the first connecting plate 264, a slide plate 266 is slidably provided on the inner side of the frame plate 265, a plurality of tooth blocks 267 are fixedly provided on the rear side of the slide plate 266, and a second gear 268 meshing with the plurality of tooth blocks 267 is rotatably provided in the processing seat 21.

[0047] In order to evenly distribute the gas on the filter bag 281, the second gear 268 is rotated, thereby driving the multiple tooth blocks 267 to move. When the top or bottom tooth block 267 is engaged with the second gear 268, the multiple tooth blocks 267 will drive the slide plate 266 to move left and right, so that the multiple tooth blocks 267 move from one side of the second gear 268 to the other side, and then the second gear 268 continues to rotate to drive the slide plate 266 to move in the opposite direction, thereby driving the frame plate 265 to reciprocate up and down, thereby driving the first connecting plate 264 to reciprocate up and down, thereby driving the first connecting rod 263 to reciprocate up and down, thereby driving the first tooth plate 262 to reciprocate up and down, thereby driving the first gear 261 to swing back and forth, thereby driving the guide plate 26 to swing back and forth, so that the gas is evenly distributed on the filter bag 281.

[0048] A driving assembly 5 is provided at the rear side of the processing box 2, and the driving assembly 5 includes a driving box 51 fixedly arranged at the rear side of the processing box 2, two second bevel gears 55 are rotatably arranged in the driving box 51, a first U-shaped seat 52 is slidably arranged in the driving box 51, both sides of the first U-shaped seat 52 are rotatably arranged with a fifth bevel gear 521 meshing with the second bevel gear 55, a first central axis motor for driving the fifth bevel gear 521 is provided in the middle of the first U-shaped seat 52, and a third bevel gear 296 and a fourth bevel gear 297 meshing with each other are rotatably arranged at the bottom end of the processing seat 21, the third bevel gear 296 is coaxial with the threaded rod 29, and the fourth bevel gear 297 is coaxial with the second bevel gear 55, a second mounting plate 522 is fixedly arranged at the top of the first U-shaped seat 52, a second electric telescopic rod 523 is fixedly arranged on one side of the second mounting plate 522, and a third mounting plate 524 is fixedly arranged on the other end of the second electric telescopic rod 523, and the third mounting plate 524 is fixedly connected to the inner wall of the driving box 51.

[0049] Two first bevel gears 54 are rotatably provided inside the driving box 51, and the two first bevel gears 54 are coaxial with the two second gears 268 respectively. A second U-shaped seat 53 is slidably provided inside the driving box 51 to the left and right, and sixth bevel gears 531 meshing with the first bevel gears 54 are rotatably provided on the left and right sides of the second U-shaped seat 53, and a second central axis motor for driving the sixth bevel gear 531 is provided in the middle of the second U-shaped seat 53.

[0050] A second connecting plate 562 is fixedly provided on the opposite sides of the second U-shaped seat 53 and the first U-shaped seat 52, a fifth guide plate 563 is fixedly provided on the inner side of the driving box 51, the front end of the upper second connecting plate 562 is slidably connected to the rear end of the fifth guide plate 563, fourth tooth plates 561 are fixedly provided on the opposite sides of the two second connecting plates 562, and a fifth gear 56 meshing with the two fourth tooth plates 561 is rotatably provided inside the driving box 51.

[0051] A groove is formed on the front side of the filter plate 28, and a cross bar 282 is fixedly disposed in the groove.

[0052] Working principle: When one of the filter bags 281 is saturated and cannot filter, it is necessary to drain the gas. First, the first electric telescopic rod 351 is driven, which in turn drives the second tooth plate 352 to rotate, and then drives the third gear 353 to rotate. Since the third gear 353 is coaxial with the fourth gear 354, the fourth gear 354 is driven to rotate, and then the two third tooth plates 355 are driven to move towards each other, and then the two third connecting rods 356 are driven to move, and then the two third sealing plates 341 are driven to move, so that one of the two third sealing plates 341 moves forward and the other moves backward, The closed third mounting tube 33 is opened, and the opened third mounting tube 33 is closed at the same time, so that the gas rotates from one side to the other side to flow, thereby realizing drainage. At this time, the filter bag 281 can be replaced, and the first sealing plate 22 on the side of the filter bag 281 that needs to be replaced is opened, and the handle 251 is pulled upward, thereby driving the pin 25 to move upward, so that the bottom end of the pin 25 is disengaged from the pin hole, thereby losing the limit on the first sealing plate 22, and the first sealing plate 22 can be opened, and the cross bar 282 is pulled to drive the filter plate 28 to move forward until the filter plate 28 is completely pulled out. At this time, the filter bag 281 can be replaced.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tail gas treatment device for regenerated asphalt, characterized in that: It comprises a base (1), a plurality of supporting legs (11) fixedly arranged at the bottom of the base (1), a processing box (2) fixedly arranged at the top of the base (1), an air intake pipe (3) fixedly arranged at the top of the processing box (2), and an exhaust pipe (4) fixedly arranged at the bottom of the right side of the processing box (2), wherein a drainage component is arranged inside the processing box (2); The drainage assembly comprises two processing seats (21) arranged side by side inside the processing box (2); a first mounting tube (31) is fixedly arranged at the top end inside the processing box (2); a second mounting tube (32) is fixedly arranged at the top end of the two processing seats (21); both sides of the first mounting tube (31) are connected to the two second mounting tubes (32) respectively through a third mounting tube (33); the top end of the first mounting tube (31) is connected to the bottom end of the air intake pipe (3); a mounting seat (34) is fixedly arranged at the front end of the third mounting tube (33); a third sealing plate (341) is slidably arranged inside the mounting seat (34); a sliding groove matching the third sealing plate (341) is provided inside the mounting seat (34); the sliding groove runs through the front and rear sides of the mounting seat (34); and the rear end of the third sealing plate (341) extends to the inside of the third mounting tube (33); a fourth guide plate (331) matching the third sealing plate (341) is fixedly arranged inside the third mounting tube (33); A first mounting plate (35) is fixedly arranged at the top of the processing box (2), a first electric telescopic rod (351) is fixedly arranged at the rear end of the first mounting plate (35), a second toothed plate (352) is fixedly arranged at the rear end of the first electric telescopic rod (351), a third gear (353) meshing with the second geared plate (352) is rotatably arranged at the top of the processing box (2), a fourth gear (354) coaxial with the third gear (353) is rotatably arranged at the top of the processing box (2), two third toothed plates (355) are slidably arranged at the top of the processing box (2), the two third toothed plates (355) are respectively located on the left and right sides of the fourth gear (354), and the two third toothed plates (355) are both meshed with the fourth gear (354), and the two third toothed plates (355) are respectively fixedly connected to the third sealing plate (341) via a third connecting rod (356); Second guide plates (27) are fixedly arranged on the left and right sides of the processing seat (21); a filter plate (28) is slidably arranged between the two second guide plates (27); the filter plate (28) is specifically frame-shaped; a filter bag (281) is fixedly arranged in the middle of the filter plate (28); The front sides of the processing box (2) and the processing seat (21) are both provided with an opening groove (221) that matches the filter plate (28); the front side of the processing box (2) is hingedly provided with two first sealing plates (22); the first sealing plates (22) are located at the front side of the opening groove (221); the front side of the processing box (2) is fixedly provided with a first guide plate (23); the front side of the first guide plate (23) is slidably provided with a slider (24); the front side of the slider (24) is slidably provided with a latch (25); the front side of the top end of the first sealing plate (22) is provided with a pin hole for the latch (25); the front end of the latch (25) is fixedly provided with a handle (251).

2. The tail gas treatment device for regenerated asphalt according to claim 1, characterized in that: The bottom end of each of the second guide plates (27) is hingedly provided with a second sealing plate (271); a threaded rod (29) is rotatably provided at the bottom end of the processing seat (21); both ends of the threaded rod (29) are provided with threaded sections with opposite rotation directions; both ends of the threaded rod (29) are threadedly connected with threaded seats (291); a push plate (295) is slidably provided inside the processing seat (21) up and down; a second connecting rod (294) is provided between the bottom end of the push plate (295) and the two threaded seats (291); and both ends of the second connecting rod (294) are hingedly connected to the push plate (295) and the threaded seat (291) respectively; a third guide plate (292) is fixedly provided inside the processing seat (21); two guide blocks (293) are slidably provided at the top end of the third guide plate (292); the top ends of the two guide blocks (293) are respectively connected to the bottom ends of the two threaded seats (291).

3. The tail gas treatment device for regenerated asphalt according to claim 2, characterized in that: A drainage plate (26) is rotatably arranged inside the processing seat (21), a first gear (261) coaxial with the drainage plate (26) is rotatably arranged inside the processing seat (21), a first tooth plate (262) meshing with the first gear (261) is slidably arranged up and down inside the processing seat (21), a first connecting rod (263) is fixedly arranged on the rear side of the first tooth plate (262), a first connecting plate (264) is fixedly arranged on the rear end of the first connecting rod (263), a frame plate (265) is fixedly arranged on one side of the first connecting plate (264), a slide plate (266) is slidably arranged on the inner side of the frame plate (265), a plurality of tooth blocks (267) are fixedly arranged on the rear side of the slide plate (266), and a second gear (268) meshing with the plurality of tooth blocks (267) is rotatably arranged inside the processing seat (21).

4. The tail gas treatment device for regenerated asphalt according to claim 3, characterized in that: A driving assembly (5) is arranged at the rear side of the processing box (2), and the driving assembly (5) comprises a driving box (51) fixedly arranged at the rear side of the processing box (2), two second bevel gears (55) being rotatably arranged in the driving box (51), a first U-shaped seat (52) being slidably arranged in the driving box (51) to the left and right, fifth bevel gears (521) meshing with the second bevel gears (55) being rotatably arranged on both sides of the first U-shaped seat (52), a first central axis motor for driving the fifth bevel gear (521) being arranged in the middle of the first U-shaped seat (52), and a first central axis motor for driving the fifth bevel gear (521) being arranged at the bottom end of the processing seat (21). A third bevel gear (296) and a fourth bevel gear (297) are respectively rotatably provided and mesh with each other, the third bevel gear (296) is coaxial with the threaded rod (29), and the fourth bevel gear (297) is coaxial with the second bevel gear (55), a second mounting plate (522) is fixedly provided at the top end of the first U-shaped seat (52), a second electric telescopic rod (523) is fixedly provided on one side of the second mounting plate (522), a third mounting plate (524) is fixedly provided at the other end of the second electric telescopic rod (523), and the third mounting plate (524) is fixedly connected to the inner wall of the drive box (51).

5. The tail gas treatment device for regenerated asphalt according to claim 4, characterized in that: Two first bevel gears (54) are rotatably arranged inside the driving box (51), and the two first bevel gears (54) are respectively coaxial with two second gears (268). A second U-shaped seat (53) is slidably arranged inside the driving box (51) to the left and right, and sixth bevel gears (531) meshing with the first bevel gears (54) are rotatably arranged on both left and right sides of the second U-shaped seat (53), and a second central axis motor for driving the sixth bevel gear (531) is arranged in the middle of the second U-shaped seat (53).

6. The tail gas treatment device for regenerated asphalt according to claim 5, characterized in that: A second connecting plate (562) is fixedly provided on opposite sides of the second U-shaped seat (53) and the first U-shaped seat (52); a fifth guide plate (563) is fixedly provided on the inner side of the drive box (51); the front end of the second connecting plate (562) is slidably connected to the rear end of the fifth guide plate (563); fourth tooth plates (561) are fixedly provided on opposite sides of the two second connecting plates (562); and a fifth gear (56) meshing with the two fourth tooth plates (561) is rotatably provided inside the drive box (51).

7. The tail gas treatment device for regenerated asphalt according to claim 6, characterized in that: A groove is provided on the front side of the filter plate (28), and a crossbar (282) is fixedly disposed in the groove.

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