CN221142362U - Asphalt pavement in-situ thermal regeneration train with waste gas purification function - Google Patents
Asphalt pavement in-situ thermal regeneration train with waste gas purification function Download PDFInfo
- Publication number
- CN221142362U CN221142362U CN202323132300.9U CN202323132300U CN221142362U CN 221142362 U CN221142362 U CN 221142362U CN 202323132300 U CN202323132300 U CN 202323132300U CN 221142362 U CN221142362 U CN 221142362U
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- air inlet
- asphalt
- purification function
- filter screen
- train
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- 239000010426 asphalt Substances 0.000 title claims abstract description 62
- 230000008929 regeneration Effects 0.000 title claims abstract description 27
- 238000011069 regeneration method Methods 0.000 title claims abstract description 27
- 238000000746 purification Methods 0.000 title claims abstract description 16
- 238000011065 in-situ storage Methods 0.000 title claims description 15
- 239000002912 waste gas Substances 0.000 title abstract description 15
- 238000011068 loading method Methods 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000003801 milling Methods 0.000 claims abstract description 9
- 230000001360 synchronised effect Effects 0.000 claims abstract description 8
- 238000004064 recycling Methods 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 22
- 238000002156 mixing Methods 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 6
- 244000309464 bull Species 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model discloses an asphalt pavement on-site thermal regeneration train with an exhaust gas purification function, which comprises a loading vehicle, a plugboard and a spring, wherein the plugboard is installed on the loading vehicle in a sliding manner, a plug pin is installed on the plugboard in a penetrating manner, a hydraulic device is fixedly installed on the loading vehicle, a baffle is fixedly installed at the bottom of the hydraulic device, a milling machine is fixedly and rotatably installed at the bottom of the baffle, and a heating device and a refined steel plate are fixedly installed on the loading vehicle. This bituminous paving hot in-Place recycling train with exhaust purification function is provided with the filter screen, and first runner pivoted drives the synchronous rotation of second runner through the belt in the time, and the second runner rotates and drives bull stick intercommunication air inlet fan blade synchronous rotation, and the air inlet fan blade absorbs the waste gas that pitch produced after this hot in-Place recycling train bottom heating in the pivoted, and waste gas passes through the water conservancy diversion of air inlet bucket and transmits the filter screen and filtered by the filter screen this moment, realizes purifying the function to the waste gas that pitch produced after this hot in-Place recycling train bottom heating.
Description
Technical Field
The utility model relates to the technical field of in-situ heat regeneration of asphalt pavement, in particular to an in-situ heat regeneration train with an exhaust gas purification function for asphalt pavement.
Background
With the continuous development and progress of the basic construction force of China, road networks are also spread on various places of China, in the roads, most of the road networks are asphalt pavements, the asphalt pavements are pavements made by adding asphalt materials into various ores, the finished products are waterproof and durable, and are the advanced pavements which are most widely applied in road construction, however, asphalt is a petroleum product and is an unrenewable resource, so that the technology for maintaining and regenerating asphalt pavements is pursued by people, an in-place thermal regeneration train for asphalt pavements is an indispensable device for maintaining asphalt and an asphalt regeneration technology, and the in-place thermal regeneration train for asphalt pavements still has certain inconvenience in the working process;
The utility model discloses an in-situ heat regeneration device with the application number of CN201921021950.7, which comprises an engineering frame, wherein the front end of the engineering frame is welded with one end of a guide rail, the outer side of the middle part of the guide rail is movably connected with a sliding support, the lower part of the sliding support is fixedly provided with a mechanical arm, one end of the mechanical arm far away from the sliding support is movably connected with a fixed block, one side of the fixed block far away from the mechanical arm is welded with a bucket, the lower part of the sliding support is fixedly provided with a first hydraulic cylinder positioned below the mechanical arm, one end of the first hydraulic cylinder far away from the sliding support is movably connected with the mechanical arm, and the lower part of the sliding support is fixedly provided with a second hydraulic cylinder positioned below the hydraulic cylinder. The in-situ heat regeneration device adopts the movable bucket, can collect old asphalt in a certain range, is convenient to operate and high in collection efficiency, and adopts the stirring cylinder to fully stir the old asphalt, so that the old asphalt can be recycled to regenerate new asphalt meeting the standard;
The in-situ heat regeneration device in the above document only has the function that the stirring cylinder can fully stir the old asphalt, so that the old asphalt can be repeatedly utilized to regenerate the new asphalt meeting the standard, a certain amount of waste gas can be generated in the process of actually paving the asphalt by the in-situ heat regeneration device, and the waste gas can generate a certain harm to human bodies, so that an in-situ heat regeneration train for the asphalt pavement with the waste gas purification function is needed.
Disclosure of utility model
The utility model aims to provide an on-site thermal regeneration train with an exhaust gas purification function for an asphalt pavement, so as to solve the problem that the on-site thermal regeneration device in the document provided in the background art only has a stirring cylinder to fully stir old asphalt, so that the old asphalt can be repeatedly utilized to regenerate new asphalt meeting the standard, a certain amount of exhaust gas can be generated in the process of actually paving the asphalt by the on-site thermal regeneration device, and the exhaust gas can generate a certain harm to a human body.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an asphalt pavement hot in-Place recycling train with exhaust purification function, includes loading truck, picture peg, pull rod and spring, slidable mounting picture peg on the loading truck, and run through slidable mounting bolt on the picture peg, fixed mounting hydraulic means on the loading truck, and hydraulic means bottom fixed mounting baffle, baffle bottom fixed rotation installation milling machine, fixed mounting heating device and smart steel sheet on the loading truck, and fixed mounting pitch teeter chamber on the smart steel sheet to pitch teeter chamber inside rotates the installation axis of rotation, and fixed mounting puddler in the axis of rotation, the discharge gate is seted up to pitch teeter chamber bottom, fixed mounting motor on the pitch teeter chamber, and the first awl tooth of motor output fixed mounting. The second bevel gear and the first rotating wheel are fixedly arranged on the rotating shaft, a belt is sleeved outside the first rotating wheel, the flattening wheel component is rotatably arranged outside the asphalt mixing chamber, the air inlet barrel is fixedly arranged on the refined steel plate, the bracket is fixedly arranged inside the air inlet barrel, the rotary rod is rotatably arranged on the support, the air inlet fan blade is fixedly arranged on the rotary rod, the scraping plate and the second rotating wheel are fixedly arranged on the rotary rod, the filter screen is slidably arranged in the air inlet barrel, the spring is fixedly arranged on the air inlet barrel, and the top of the spring is fixedly connected with the pull rod.
Furthermore, the pull rod forms an elastic structure with the air inlet barrel through the spring, and the pull rod penetrates through the filter screen.
Further, the scraper blade laminating rotates in the outside of filter screen, and the scraper blade sets up to the arch structure, through above-mentioned structure, can make the debris in the better clearance filter screen outside of scraper blade.
Furthermore, the second rotating wheel and the first rotating wheel form a synchronous rotating structure through the belt, the other end of the belt is sleeved outside the second rotating wheel, and the air inlet fan blades are arranged on the upper side and the lower side of the center point of the second rotating wheel.
Furthermore, the rotating shaft forms a synchronous rotating structure with the first bevel gear through the second bevel gear, stirring rods are arranged on the rotating shaft at equal intervals, and the first bevel gear and the rotating shaft can synchronously rotate through the structure.
Furthermore, the plugboard and the loading vehicle form a sliding structure, holes are formed in the plugboard, and the plug pins slide in the plugboard.
Compared with the prior art, the utility model has the beneficial effects that:
1. The asphalt pavement on-site thermal regeneration train with the waste gas purifying function is provided with a filter screen, the first rotating wheel rotates and drives the second rotating wheel to synchronously rotate through a belt, the second rotating wheel rotates and drives the rotating rod to communicate with the air inlet fan blades to synchronously rotate, the air inlet fan blades absorb waste gas generated by asphalt heated at the bottom of the on-site thermal regeneration train while rotating, and at the moment, the waste gas is transferred to the filter screen through the flow guide of the air inlet barrel and filtered by the filter screen, so that the function of purifying the waste gas generated by asphalt heated at the bottom of the on-site thermal regeneration train is realized;
2. This bituminous paving hot in-Place recycling train with exhaust purification function is provided with the pull rod, upwards pulls the pull rod, and in the recess of seting up on the pull rod breaks away from the filter screen and upwards slides from admitting air the bucket, and the filter screen can easily take out this moment, put down the pull rod after having changed new filter screen, and the pull rod realizes resetting and has fixed the filter screen under the effect of spring, and the bull stick rotates also to drive the scraper blade in step and clear up the impurity of outside caking of filter screen, realizes carrying out quick replacement and automatic clearance's function to the filter screen.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model in a front cross-section;
FIG. 2 is a schematic diagram of the air inlet barrel in a front cross-sectional structure;
FIG. 3 is a schematic top view of the air inlet barrel of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 5 is a schematic view of the elevation cross-sectional structure of the air intake fan blade of the present utility model.
In the figure: 1. a loading vehicle; 2. inserting plate; 3. a plug pin; 4. a hydraulic device; 5. a baffle; 6. a milling machine; 7. a heating device; 8. fine steel plates; 9. an asphalt stirring chamber; 10. a rotating shaft; 11. a stirring rod; 12. a discharge port; 13. a motor; 14. a first bevel gear; 15. a second bevel gear; 16. a first wheel; 17. a belt; 18. a flattening wheel assembly; 19. an air inlet barrel; 20. a bracket; 21. a rotating rod; 22. air inlet fan blades; 23. a scraper; 24. a second wheel; 25. a filter screen; 26. a pull rod; 27. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: an asphalt pavement in-situ heat regeneration train with an exhaust gas purification function comprises a loading truck 1, an inserting plate 2, a bolt 3, a hydraulic device 4, a baffle 5, a milling machine 6, a heating device 7, a refined steel plate 8, an asphalt stirring chamber 9, a rotating shaft 10, a stirring rod 11, a discharge port 12, a motor 13, a first conical tooth 14, a second conical tooth 15, a first rotating wheel 16, a belt 17, a flattening wheel assembly 18, an air inlet barrel 19, a bracket 20, a rotating rod 21, an air inlet fan blade 22, a scraping plate 23, a second rotating wheel 24, a filter screen 25, a pull rod 26 and a spring 27.
The loading truck 1 is provided with the plugboard 2 in a sliding mode, the plugboard 2 is penetrated with the sliding installation plug pin 3, the loading truck 1 is provided with the hydraulic device 4 in a fixed mode, the bottom of the hydraulic device 4 is fixedly provided with the baffle 5, the bottom of the baffle 5 is fixedly provided with the milling machine 6 in a rotating mode, the loading truck 1 is provided with the heating device 7 and the refined steel plate 8 in a fixed mode, the refined steel plate 8 is provided with the asphalt mixing chamber 9 in a fixed mode, the asphalt mixing chamber 9 is internally provided with the rotating shaft 10 in a rotating mode, the rotating shaft 10 is provided with the stirring rod 11 in a fixed mode, the bottom of the asphalt mixing chamber 9 is provided with the discharge hole 12, the asphalt mixing chamber 9 is provided with the motor 13 in a fixed mode, and the output end of the motor 13 is fixedly provided with the first bevel gear 14. The second conical teeth 15 and the first rotating wheel 16 are fixedly installed on the rotating shaft 10, the belt 17 is sleeved outside the first rotating wheel 16, the flattening wheel assembly 18 is rotatably installed outside the asphalt mixing chamber 9, the air inlet barrel 19 is fixedly installed on the refined steel plate 8, the support 20 is fixedly installed inside the air inlet barrel 19, the rotating rod 21 is rotatably installed on the support 20, the air inlet fan blade 22 is fixedly installed on the rotating rod 21, the scraping plate 23 and the second rotating wheel 24 are fixedly installed on the rotating rod 21, the filter screen 25 is slidably installed inside the air inlet barrel 19, the spring 27 is fixedly installed on the air inlet barrel 19, and the top of the spring 27 is fixedly connected with the pull rod 26.
The pull rod 26 and the air inlet barrel 19 form an elastic structure through a spring 27, the pull rod 26 penetrates through the filter screen 25, the scraping plate 23 is attached and rotated on the outer side of the filter screen 25, and the scraping plate 23 is of an arch structure;
The second rotating wheel 24 and the first rotating wheel 16 form a synchronous rotating structure through the belt 17, the other end of the belt 17 is sleeved outside the second rotating wheel 24, the air inlet fan blades 22 are arranged on the upper side and the lower side of the center point of the second rotating wheel 24, the rotating shaft 10 and the first conical teeth 14 form the synchronous rotating structure through the second conical teeth 15, stirring rods 11 are arranged on the rotating shaft 10 at equal intervals, the plugboard 2 and the loading vehicle 1 form a sliding structure, holes are formed in the plugboard 2, and the plug pins 3 slide in the plugboard 2.
Starting a heating device 7, a milling machine 6 and a motor 13, heating old asphalt by the heating device 7 to enable the old asphalt to be turned over by the milling machine 6 more conveniently, driving a meshed second conical tooth 15 to synchronously rotate through a first conical tooth 14 when the motor 13 is started, driving a rotating shaft 10 to synchronously rotate when the second conical tooth 15 rotates, driving a stirring rod 11 to stir asphalt in an asphalt stirring chamber 9 and simultaneously driving a first rotating wheel 16 to synchronously rotate when the rotating shaft 10 rotates, opening a discharge hole 12 at the moment, mixing new asphalt flowing out of the discharge hole 12 with the old asphalt turned over by the milling machine 6 to form new asphalt kilometers, and flattening the new asphalt under the action of a flattening wheel assembly 18;
the first rotating wheel 16 rotates and drives the second rotating wheel 24 to synchronously rotate through the belt 17, the second rotating wheel 24 rotates and drives the rotating rod 21 to communicate with the air inlet fan blades 22 to synchronously rotate, the air inlet fan blades 22 absorb waste gas generated by asphalt heated at the bottom of the in-place thermal regeneration train while rotating, and at the moment, the waste gas is transferred to the filter screen 25 through the flow guide of the air inlet barrel 19 and filtered by the filter screen 25, so that the function of purifying the waste gas generated by asphalt heated at the bottom of the in-place thermal regeneration train is realized;
When the filter screen 25 needs to be replaced, the pull rod 26 is pulled upwards, the pull rod 26 is separated from a groove formed in the filter screen 25 and slides upwards from the air inlet barrel 19, the filter screen 25 can be taken out easily at the moment, after the new filter screen 25 is replaced, the pull rod 26 is put down, the reset of the pull rod 26 is realized under the action of the spring 27, the filter screen 25 is fixed, the scraper blade 23 is synchronously driven to clean the outer side of the filter screen 25 by the rotation of the rotating rod 21, and the functions of quick replacement and automatic cleaning of the filter screen 25 are realized.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an asphalt pavement hot in-Place recycling train with exhaust purification function, includes loading truck (1), picture peg (2), pull rod (26) and spring (27), its characterized in that: the device comprises a loading truck (1), wherein an inserting plate (2) is slidably installed on the loading truck (1), a sliding installation bolt (3) penetrates through the inserting plate (2), a hydraulic device (4) is fixedly installed on the loading truck (1), a baffle plate (5) is fixedly installed at the bottom of the hydraulic device (4), a milling machine (6) is fixedly and rotatably installed at the bottom of the baffle plate (5), a heating device (7) and a refined steel plate (8) are fixedly installed on the loading truck (1), an asphalt stirring chamber (9) is fixedly installed on the refined steel plate (8), a rotating shaft (10) is rotatably installed in the asphalt stirring chamber (9), a stirring rod (11) is fixedly installed on the rotating shaft (10), a discharging hole (12) is formed in the bottom of the asphalt stirring chamber (9), a motor (13) is fixedly installed on the asphalt stirring chamber (9), and a first conical tooth (14) is fixedly installed at the output end of the motor (13); the second conical teeth (15) and the first rotating wheel (16) are fixedly arranged on the rotating shaft (10), a belt (17) is sleeved outside the first rotating wheel (16), a flattening wheel assembly (18) is rotatably arranged outside the asphalt mixing chamber (9), an air inlet barrel (19) is fixedly arranged on the refined steel plate (8), a bracket (20) is fixedly arranged inside the air inlet barrel (19), the rotary rod (21) is rotatably mounted on the support (20), the air inlet fan blade (22) is fixedly mounted on the rotary rod (21), the scraping plate (23) and the second rotating wheel (24) are fixedly mounted on the rotary rod (21), the filter screen (25) is slidably mounted in the air inlet barrel (19), the spring (27) is fixedly mounted on the air inlet barrel (19), and the top of the spring (27) is fixedly connected with the pull rod (26).
2. An asphalt pavement in-situ heat regeneration train with an exhaust gas purification function according to claim 1, wherein: the pull rod (26) and the air inlet barrel (19) form an elastic structure through a spring (27), and the pull rod (26) penetrates through the filter screen (25).
3. An asphalt pavement in-situ heat regeneration train with an exhaust gas purification function according to claim 1, wherein: the scraping plate (23) is attached to the outer side of the filter screen (25), and the scraping plate (23) is of an arch structure.
4. An asphalt pavement in-situ heat regeneration train with an exhaust gas purification function according to claim 1, wherein: the second rotating wheel (24) and the first rotating wheel (16) form a synchronous rotating structure through the belt (17), the other end of the belt (17) is sleeved outside the second rotating wheel (24), and the air inlet fan blades (22) are arranged on the upper side and the lower side of the center point of the second rotating wheel (24).
5. An asphalt pavement in-situ heat regeneration train with an exhaust gas purification function according to claim 1, wherein: the rotating shaft (10) and the first conical teeth (14) form a synchronous rotating structure through the second conical teeth (15), and stirring rods (11) are arranged on the rotating shaft (10) at equal intervals.
6. An asphalt pavement in-situ heat regeneration train with an exhaust gas purification function according to claim 1, wherein: the plugboard (2) and the loading vehicle (1) form a sliding structure, holes are formed in the plugboard (2), and the plug pins (3) slide in the plugboard (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323132300.9U CN221142362U (en) | 2023-11-21 | 2023-11-21 | Asphalt pavement in-situ thermal regeneration train with waste gas purification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323132300.9U CN221142362U (en) | 2023-11-21 | 2023-11-21 | Asphalt pavement in-situ thermal regeneration train with waste gas purification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221142362U true CN221142362U (en) | 2024-06-14 |
Family
ID=91389282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323132300.9U Active CN221142362U (en) | 2023-11-21 | 2023-11-21 | Asphalt pavement in-situ thermal regeneration train with waste gas purification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221142362U (en) |
-
2023
- 2023-11-21 CN CN202323132300.9U patent/CN221142362U/en active Active
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