CN220888198U - Production equipment of modified asphalt concrete - Google Patents
Production equipment of modified asphalt concrete Download PDFInfo
- Publication number
- CN220888198U CN220888198U CN202420696437.2U CN202420696437U CN220888198U CN 220888198 U CN220888198 U CN 220888198U CN 202420696437 U CN202420696437 U CN 202420696437U CN 220888198 U CN220888198 U CN 220888198U
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- Prior art keywords
- stirring
- modified asphalt
- heating
- fixed
- box
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- 239000011384 asphalt concrete Substances 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000003756 stirring Methods 0.000 claims abstract description 93
- 238000010438 heat treatment Methods 0.000 claims abstract description 50
- 238000007790 scraping Methods 0.000 claims abstract description 4
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 239000010426 asphalt Substances 0.000 abstract description 16
- 239000000463 material Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 3
- 239000003607 modifier Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model discloses production equipment of modified asphalt concrete, and relates to the technical field of modified asphalt concrete production. The stirring device comprises a stirring box, a stirring assembly and a heating assembly, wherein the stirring assembly is fixed at the top in the stirring box, a box groove is formed in the box body of the stirring box, and the heating assembly is fixed in the box groove. The utility model is provided with the heating component, can synchronously heat the periphery, the top and the bottom of the stirring box, can quickly heat the stirring box, can uniformly heat the stirring barrel, can better effectively heat the modified asphalt, improves the quality of the modified asphalt, and is provided with the rubber scraping plate.
Description
Technical Field
The utility model belongs to the technical field of modified asphalt concrete production, and particularly relates to production equipment of modified asphalt concrete.
Background
The modified asphalt concrete is a novel road material prepared by adding chemical materials such as a modifier and a polymer, modifying conventional road asphalt, and mixing the modified asphalt with mineral aggregate according to a certain proportion, and is widely used in road construction. When the modified asphalt is produced, the matrix asphalt and the modifier are sent into a main machine production tank to be stirred and mixed.
1. The existing modified asphalt concrete production equipment can be used for heating and stirring modified asphalt concrete, but generally can only heat the side wall of a stirring barrel, as in the prior publication, CN 211570558U-integrated modified asphalt production equipment is disclosed and provided with a heating box, the inner side of the heating box is fixedly connected with a stirring furnace, and the top of the heating box is fixedly connected with a motor box. The top wall and the bottom wall of the stirring barrel are required to be heated by heat conduction of the side wall, so that the top wall, the bottom wall and the side wall of the stirring barrel are heated unevenly, the modified asphalt cannot be effectively heated, and the quality of the modified asphalt is affected.
2. The existing modified asphalt concrete production equipment can be used for stirring and mixing, but part of modified asphalt concrete materials are easy to adhere to the inner wall of a stirring barrel, so that the modified asphalt concrete is inconvenient to uniformly mix with other materials, and the quality of modified asphalt is affected.
Disclosure of utility model
The utility model aims to provide modified asphalt concrete production equipment which is provided with a heating component and a stirring component with a rubber scraping plate, so that the problems that the top wall, the bottom wall and the side wall of an existing modified asphalt concrete production equipment are not uniformly heated, part of modified asphalt concrete materials are easily stuck to the inner wall of the stirring barrel, are inconvenient to uniformly mix with other materials and influence the quality of modified asphalt are solved.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model relates to production equipment of modified asphalt concrete, which comprises a stirring box, a stirring assembly and a heating assembly, wherein the stirring assembly is fixed at the top in the stirring box and comprises a servo motor, a connecting shaft, a stirring shaft, stirring rods and rubber scrapers, the connecting end of the servo motor is connected with one end of the connecting shaft, the other end of the connecting shaft is connected with the stirring shaft, three groups of stirring rods which are longitudinally distributed are fixed on the periphery of the stirring shaft, the rubber scrapers are fixed on the outer sides of the three groups of stirring rods, a box groove is formed in the box body of the stirring box, the heating assembly is fixed in the box groove and comprises a heating ring pipe and ring pipe assemblies, the two groups of ring pipe assemblies are fixed on the top surface and the bottom surface of the box groove, and one group of heating ring pipes are fixed on the side surface of the box groove.
Further, a feed inlet is arranged at the top of the stirring box, and a machine base is fixed at the middle position of the top of the stirring box.
Further, a discharge hole is formed in the bottom of the stirring box, and a discharge pipe is connected to the discharge hole of the stirring box.
Further, a connecting hole is formed in the center of the top of the stirring box, and the connecting shaft is movably arranged in the connecting hole at the top of the stirring box.
Further, the seat plate of the servo motor is fixed on the top wall of the machine base, and the rubber scraping plates are attached to the side wall, the top wall and the bottom wall of the stirring box.
Further, a discharge valve is arranged on the discharge pipe, and a group of support legs which are distributed in an annular shape are fixed at the bottom of the stirring tank.
Further, a group of heating loops are longitudinally distributed, and the loop assembly consists of a group of annular heating pipes with gradually increased inner and outer diameters, and the size of the annular heating pipe positioned at the outermost part is the same as that of the heating loop.
The utility model has the following beneficial effects:
1. Be provided with heating element, through heating element's heating ring canal and ring canal subassembly, can be synchronous to the week side of agitator tank, top and bottom heating, can heat the agitator tank fast, can make the agitator tank be heated evenly, can be better carry out effective heating to modified asphalt, improved modified asphalt's quality.
2. The stirring subassembly that sets up is from taking rubber scraper blade, and rubber scraper blade laminating agitator tank's lateral wall, roof and diapire in addition, when stirring modified asphalt concrete, the rubber scraper blade constantly scrapes the material and the inside material mixture of agitator tank on getting agitator tank's lateral wall, roof and the diapire, can make the inside modified asphalt concrete of agitator tank more misce bene, has further improved modified asphalt's quality.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings used for describing the embodiments will be briefly described below.
FIG. 1 is a schematic structural view of a modified asphalt concrete production facility;
FIG. 2 is a longitudinal cross-sectional view of the agitator tank;
FIG. 3 is a schematic structural view of a stirring assembly;
Fig. 4 is a schematic structural view of the heating assembly.
In the drawings, the list of components represented by the various numbers is as follows:
1. A stirring tank; 11. a tank; 12. a feed inlet; 13. a base; 14. a discharge pipe; 15. a discharge valve; 16. support legs; 2. a stirring assembly; 21. a servo motor; 22. a connecting shaft; 23. a stirring shaft; 24. a stirring rod; 25. a rubber scraper; 3. a heating assembly; 31. heating the annular tube; 32. a grommet assembly.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-3, the utility model discloses a modified asphalt concrete production device, which comprises a stirring tank 1, a stirring assembly 2 and a heating assembly 3, wherein a feed inlet 12 is arranged at the top of the stirring tank 1, a discharge outlet is formed in the bottom of the stirring tank 1, a discharge pipe 14 is connected to the discharge outlet of the stirring tank 1, a discharge valve 15 is arranged on the discharge pipe 14, a group of support legs 16 distributed in an annular shape are fixed at the bottom of the stirring tank 1, the stirring assembly 2 is fixed at the top in the stirring tank 1, a tank 11 is formed in the tank 1, the heating assembly 3 is fixed in the tank 11, the heating assembly 3 comprises a heating annular pipe 31 and an annular pipe assembly 32, two groups of annular pipe assemblies 32 are fixed on the top surface and the bottom surface of the tank 11, one group of heating annular pipe 31 is fixed on the side surface of the tank 11, one group of heating annular pipe assemblies 32 are distributed longitudinally, the annular pipe assemblies 32 consist of a group of annular heating pipes with gradually increased inner and outer diameters, and the size of the annular heating pipe assemblies positioned at the outermost part is the same as the size of the heating annular pipe 31.
The specific application of the arrangement is as follows: when the stirring box is normally used, the heating loop 31 and the loop component 32 of the heating component 3 can synchronously heat the periphery, the top and the bottom of the stirring box 1, and can rapidly heat the stirring box 1;
when the modified asphalt heating device is used, modified asphalt to be heated is poured into the stirring tank 1 through the feed inlet 12, and the temperature in the stirring tank 1 can be quickly increased under the heating action of the heating component 3, so that the modified asphalt concrete in the stirring tank 1 is heated;
During the heating process, the modified asphalt concrete in the stirring box 1 can be stirred and mixed under the action of the stirring assembly 2;
After heating, the discharge valve 15 of the discharge pipe 14 is opened, so that the modified asphalt concrete in the stirring tank 1 can be discharged from the discharge pipe 14.
As shown in fig. 2 and fig. 4, the stirring assembly 2 includes a servo motor 21, a connecting shaft 22, a stirring shaft 23, stirring rods 24 and a rubber scraper 25, a base 13 is fixed at the middle position of the top of the stirring tank 1, a seat plate of the servo motor 21 is fixed on the top wall of the base 13, a connecting end of the servo motor 21 is connected with one end of the connecting shaft 22, the other end of the connecting shaft 22 is connected with the stirring shaft 23, a connecting hole is formed in the center of the top of the stirring tank 1, the connecting shaft 22 is movably mounted in the connecting hole of the top of the stirring tank 1, three groups of stirring rods 24 which are longitudinally distributed are fixed on the periphery of the stirring shaft 23, rubber scrapers 25 are fixed on the outer sides of the three groups of stirring rods 24, and the rubber scrapers 25 are attached to the side wall, the top wall and the bottom wall of the stirring tank 1.
The specific application of the arrangement is as follows: in the heating process, the servo motor 21 drives the connecting shaft 22, the stirring shaft 23, the stirring rod 24 and the rubber scraper 25 to integrally rotate, so that the modified asphalt concrete in the stirring tank 1 is stirred, in addition, when the modified asphalt concrete is stirred, the rubber scraper 25 continuously scrapes materials on the side wall, the top wall and the bottom wall of the stirring tank 1 to be mixed with materials in the stirring tank 1, and the modified asphalt concrete in the stirring tank 1 can be more uniformly mixed.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (7)
1. The utility model provides a modified asphalt concrete's production facility, includes agitator tank (1), stirring subassembly (2) and heating element (3), its characterized in that: a stirring assembly (2) is fixed at the top in the stirring box (1), a box groove (11) is formed in the box body of the stirring box (1), and a heating assembly (3) is fixed in the box groove (11);
The stirring assembly (2) comprises a servo motor (21), a connecting shaft (22), a stirring shaft (23), stirring rods (24) and rubber scrapers (25), wherein the connecting end of the servo motor (21) is connected with one end of the connecting shaft (22), the other end of the connecting shaft (22) is connected with the stirring shaft (23), three groups of stirring rods (24) which are longitudinally distributed are fixed on the periphery of the stirring shaft (23), and the rubber scrapers (25) are fixed on the outer sides of the three groups of stirring rods (24);
The heating assembly (3) comprises a heating loop pipe (31) and a loop pipe assembly (32), wherein two groups of loop pipe assemblies (32) are fixed on the top surface and the bottom surface of the tank groove (11), and one group of heating loop pipe (31) is fixed on the side surface of the tank groove (11).
2. The production facility of modified asphalt concrete according to claim 1, wherein: the top of agitator tank (1) is installed feed inlet (12), the intermediate position at agitator tank (1) top is fixed with frame (13).
3. The production facility of modified asphalt concrete according to claim 1, wherein: the bottom of the stirring box (1) is provided with a discharge hole, and the discharge hole of the stirring box (1) is connected with a discharge pipe (14).
4. The production facility of modified asphalt concrete according to claim 1, wherein: the center at agitator tank (1) top has seted up the connecting hole, connecting axle (22) movable mounting is at agitator tank (1) top connecting hole.
5. The production facility of modified asphalt concrete according to claim 4, wherein: the base plate of the servo motor (21) is fixed on the top wall of the base (13), and the rubber scraping plates (25) are attached to the side wall, the top wall and the bottom wall of the stirring box (1).
6. A modified asphalt concrete production facility according to claim 3, wherein: the discharge pipe (14) is provided with a discharge valve (15), and a group of support legs (16) distributed in an annular shape are fixed at the bottom of the stirring tank (1).
7. The production facility of modified asphalt concrete according to claim 1, wherein: the heating ring pipes (31) are longitudinally distributed, the ring pipe assembly (32) is composed of a group of annular heating pipes with gradually increased inner and outer diameters, and the size of the annular heating pipe positioned at the outermost part is the same as that of the heating ring pipe (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420696437.2U CN220888198U (en) | 2024-04-07 | 2024-04-07 | Production equipment of modified asphalt concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420696437.2U CN220888198U (en) | 2024-04-07 | 2024-04-07 | Production equipment of modified asphalt concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220888198U true CN220888198U (en) | 2024-05-03 |
Family
ID=90866245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420696437.2U Active CN220888198U (en) | 2024-04-07 | 2024-04-07 | Production equipment of modified asphalt concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220888198U (en) |
-
2024
- 2024-04-07 CN CN202420696437.2U patent/CN220888198U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |