CN221029406U - Multi-chute device for asphalt stirring equipment - Google Patents
Multi-chute device for asphalt stirring equipment Download PDFInfo
- Publication number
- CN221029406U CN221029406U CN202322936948.5U CN202322936948U CN221029406U CN 221029406 U CN221029406 U CN 221029406U CN 202322936948 U CN202322936948 U CN 202322936948U CN 221029406 U CN221029406 U CN 221029406U
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- China
- Prior art keywords
- chute
- coarse
- fine
- temporary storage
- storage bin
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- 239000010426 asphalt Substances 0.000 title claims abstract description 12
- 238000003756 stirring Methods 0.000 title abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 77
- 239000004575 stone Substances 0.000 claims abstract description 34
- 238000003860 storage Methods 0.000 claims abstract description 17
- 238000005303 weighing Methods 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000002245 particle Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Chutes (AREA)
Abstract
The utility model discloses a multi-chute device for asphalt stirring equipment, which comprises a frame, wherein the frame is sequentially provided with a stirring cylinder, a stone temporary storage bin, a chute and a metering layer from bottom to top, the chute is respectively provided with a coarse material chute and a fine material chute, the metering layer is respectively provided with a plurality of coarse material weighing hoppers and fine material weighing hoppers, the output end of each coarse material weighing hopper is connected with the stone temporary storage bin through the coarse material chute, the output end of each fine material weighing hopper is connected with the stone temporary storage bin through the fine material chute, the included angle between the coarse material chute and the stone temporary storage bin is alpha=40-45 degrees, and the included angle between the fine material chute and the stone temporary storage bin surface is beta=48-55 degrees. Compared with the prior art, the utility model has the advantages of simple structure and reasonable design, and different chute are respectively arranged for coarse materials and fine materials according to actual conditions, so that the coarse materials and the fine materials are respectively fed according to the characteristics of the coarse materials and the fine materials, and the normal production is effectively ensured.
Description
Technical Field
The utility model relates to the technical field of asphalt stirring, in particular to a multi-chute device for asphalt stirring equipment.
Background
Asphalt stirring equipment is widely used for manufacturing pavement paving black materials required in common and high-grade highway construction, main components in the black materials comprise asphalt, stone and powder, the stone is mainly prepared from sand and stone raw materials, and the stone needs to enter a stirring tank through ground conveying equipment, height lifting equipment and metering equipment when in use, and is fully stirred and mixed with the asphalt and the powder to finally prepare the black materials. After being weighed by the metering equipment, the stones enter the temporary storage bin through a conveying pipeline and wait to enter the stirring cylinder for stirring. In the conveying process of the conveying pipeline, because stones with large particle sizes are coarse materials, stones with large particle sizes are easy to cause larger abrasion on the conveying pipeline, stones with small particle sizes are called fine materials, the lower flow is slower, stones with damp are encountered, bonding is easy to occur on the conveying pipeline, and in a word, stones with large particle sizes and small particle sizes are mixed together have larger influence on ensuring the normal operation of the whole production during conveying.
Disclosure of Invention
In order to solve the technical problems, the utility model aims to provide a multi-chute device for asphalt stirring equipment, which changes the traditional mode of adopting a single conveying channel, changes a plurality of chutes to convey stone according to stone with different particle sizes, not only can reduce the abrasion of a conveying pipeline, but also can ensure the rapid circulation of stone with small particle size, and satisfies the normal operation of the whole production.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a many chute devices for pitch agitated vessel, includes a frame, frame is equipped with mixing bowl, the temporary storehouse of building stones in proper order from bottom to top, swift current material layer and measurement layer, be equipped with coarse fodder chute and fine fodder chute on the swift current material layer respectively, be equipped with a plurality of coarse fodder hoppers and fine fodder hoppers on the measurement layer respectively, each coarse fodder hopper output passes through the coarse fodder chute with the temporary storehouse of building stones and is connected, and the temporary storehouse of fine fodder hopper output passes through the fine fodder chute with the temporary storehouse of building stones and is connected, coarse fodder chute is alpha = 40-45 degrees with the temporary storehouse surface contained angle of building stones, and the temporary storehouse surface contained angle of fine fodder chute is beta = 48-55 degrees with building stones.
Further, the inner wall of the coarse material chute is provided with a wear-resistant lining plate, so that the intensity of the coarse material chute is increased, and the service life of the chute is prolonged.
The coarse fodder chute is provided with an overhaul port near the discharge end, and the overhaul port is used for overhauling coarse fodder blocking.
When the automatic feeding device is used, the chute inclination is scientifically set according to different conditions in the coarse material and fine material conveying process, coarse material flows faster, the inclined included angle of the coarse material chute is set to be gentle for preventing the coarse material from flowing too fast, the fine material chute is set to be slightly larger for accelerating the fine material flowing due to the slower flow speed, the wet fine material is prevented from being adhered to the inner wall of the chute, and the chute is scientifically set for different coarse materials and fine materials, so that the normal feeding of blanking is ensured.
The beneficial effects of the utility model are as follows: simple structure, reasonable in design sets up different spouts for coarse fodder and fine fodder respectively according to actual conditions, makes coarse fodder and fine fodder carry out the unloading respectively according to its characteristic, has powerfully ensured the normal clear of production.
Drawings
The structure and features of the present utility model are further described below with reference to the drawings and examples.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic layout of the coarse fodder chute in the left view of fig. 1.
Fig. 3 is a schematic layout of the fines chute in the right side view of fig. 1.
In the attached drawings, 1 is a fine material metering hopper, 2 is a coarse material metering hopper, 3 is a coarse material chute, 4 is a fine material chute, 5 is a stone temporary storage bin, 6 is a stirring cylinder, 7 is an overhaul port and 8 is a frame.
Detailed Description
1-3 Are an embodiment of the utility model, disclose a multi-chute device used for asphalt mixing equipment, including a frame 8, the said frame 8 has mixing bowl 6, stone temporary storage bin 5, material layer and metering layer sequentially from bottom to top, there are coarse material chute 3 and fine material chute 4 on the said material layer separately, there are multiple coarse material weighing hoppers 2 and fine material weighing hoppers 1 on the said metering layer separately, the output end of each coarse material weighing hopper 2 is connected with stone temporary storage bin 5 through coarse material chute 3, the output end of fine material weighing hopper 1 is connected with stone temporary storage bin 5 through fine material chute 3, the said coarse material chute 3 is set as alpha with stone temporary storage bin surface, set as 46 degrees, fine material chute is set as beta with stone temporary storage bin surface included angle, set as 50 degrees; according to the different conditions in coarse material and fine material transportation process, the chute gradient is scientifically set, the coarse material flows faster, the inclined included angle of the chute for coarse material can be set to be a little slower for preventing the coarse material from flowing too fast, the chute for fine material is set to be a little larger in inclined angle for accelerating the flow of fine material due to the slower flow speed, the moist fine material is prevented from being adhered to the inner wall of the chute, and the chute is scientifically set for different coarse materials and fine materials, so that the normal feeding of blanking is ensured. The inner wall of the coarse material chute 3 is provided with a wear-resistant lining plate for increasing the strength of the coarse material chute and prolonging the service life of the chute. The coarse fodder chute 3 is provided with an overhaul port 7 near the discharge end, and the overhaul port is used for overhauling coarse fodder blocking.
The above description is only of the preferred embodiments of the present utility model, and the above embodiments are not intended to limit the present utility model, and those skilled in the art may make modifications, adaptations or equivalent substitutions according to the above description, which fall within the scope of the present utility model.
Claims (3)
1. A many chute devices for pitch agitated vessel, includes a frame, the frame is equipped with agitator tank, building stones temporary storage storehouse, swift current material layer and measurement layer from bottom to top in proper order, its characterized in that: the chute material layer is respectively provided with a coarse material chute and a fine material chute, the metering layer is respectively provided with a plurality of coarse material weighing hoppers and fine material weighing hoppers, the output ends of the coarse material weighing hoppers are connected with the stone temporary storage bin through the coarse material chute, the output ends of the fine material weighing hoppers are connected with the stone temporary storage bin through the fine material chute, the included angle between the coarse material chute and the stone temporary storage bin surface is alpha=40-45 degrees, and the included angle between the fine material chute and the stone temporary storage bin surface is beta=48-55 degrees.
2. A multiple chute apparatus for an asphalt mixing plant according to claim 1, wherein: the inner wall of the coarse material chute is provided with a wear-resistant lining plate for increasing the strength of the coarse material chute and prolonging the service life of the chute.
3. A multiple chute apparatus for an asphalt mixing plant according to claim 1, wherein: the coarse fodder chute is provided with an overhaul port near the discharge end, and the overhaul port is used for overhauling coarse fodder blocking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322936948.5U CN221029406U (en) | 2023-10-31 | 2023-10-31 | Multi-chute device for asphalt stirring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322936948.5U CN221029406U (en) | 2023-10-31 | 2023-10-31 | Multi-chute device for asphalt stirring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221029406U true CN221029406U (en) | 2024-05-28 |
Family
ID=91178226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322936948.5U Active CN221029406U (en) | 2023-10-31 | 2023-10-31 | Multi-chute device for asphalt stirring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221029406U (en) |
-
2023
- 2023-10-31 CN CN202322936948.5U patent/CN221029406U/en active Active
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