CN114775367A - Heating dosing unit on high performance pitch wearing and tearing layer - Google Patents
Heating dosing unit on high performance pitch wearing and tearing layer Download PDFInfo
- Publication number
- CN114775367A CN114775367A CN202210428271.1A CN202210428271A CN114775367A CN 114775367 A CN114775367 A CN 114775367A CN 202210428271 A CN202210428271 A CN 202210428271A CN 114775367 A CN114775367 A CN 114775367A
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- Prior art keywords
- mixing bin
- group
- rotating pipes
- mixing
- heating
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 33
- 239000010426 asphalt Substances 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 20
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1013—Plant characterised by the mode of operation or the construction of the mixing apparatus; Mixing apparatus
- E01C19/104—Mixing by means of movable members in a non-rotating mixing enclosure, e.g. stirrers
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/08—Apparatus for transporting and heating or melting asphalt, bitumen, tar, or the like
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a heating and batching device for a high-performance asphalt wearing layer, which comprises a mixing bin, wherein the top of the mixing bin is fixedly provided with a feed hopper; a plurality of rotating pipes are rotatably connected between the inner walls of the two sides of the lower part of the inner cavity of the mixing bin, an air cavity is fixedly arranged on the lower part of the left side of the mixing bin, a hot air blower is fixedly arranged on the top of the left side of the mixing bin, a plurality of stirring rods are fixedly connected to the side wall of each group of rotating pipes, and a plurality of through holes are formed in the side wall of each group of stirring rods; the right end of each group of rotating pipes penetrates through the right side wall of the mixing bin and is fixedly connected with a gear; the right side of the mixing bin is transversely provided with a tooth-shaped conveying belt in a fixed mounting manner, each group of gears are meshed with the tooth-shaped conveying belt, a motor is fixedly mounted on the right side of the mixing bin, a blanking hopper is fixedly mounted at the bottom of the mixing bin, hot air is introduced into raw materials while stirring and mixing are changed, and heating is carried out while mixing is carried out, so that the raw materials reach the specified reaction temperature.
Description
The technical field is as follows:
the invention relates to the field of asphalt processing, in particular to a heating and batching device for a high-performance asphalt wearing layer.
The background art comprises the following steps:
bitumen is commonly known as asphalt. And (3) refining the organic gelled material left by the petroleum and the coal tar. Also produced naturally. Mainly composed of hydrocarbons. Black, lustrous, toxic, smelly, antiseptic, insulating and plastic. The asphalt pavement wearing layer is a pavement structure layer directly contacted with the natural environment, and the asphalt pavement wearing layer is subjected to repeated actions of traffic load, rainwater, illumination and the like, so the processing requirement on the asphalt wearing layer is particularly high, the raw materials are required to be fully mixed in the production and processing process of the high-performance asphalt wearing layer at present, the performance of asphalt is improved, the mixing effect of the existing batching device is poor, the function of controlling temperature is not realized, and the specified reaction temperature is reached.
The invention content is as follows:
the invention aims to provide a heating and batching device for a high-performance asphalt wearing layer.
The technical problem to be solved by the invention is realized by adopting the following technical scheme: a heating and batching device for a high-performance asphalt wearing layer comprises a mixing bin, wherein the top of the mixing bin is fixedly provided with a feed hopper;
a plurality of rotating pipes are rotatably connected between the inner walls of the two sides of the lower part of the inner cavity of the mixing bin, an air cavity is fixedly arranged on the lower part of the left side of the mixing bin, the left end of each group of rotating pipes is communicated with the air cavity, a hot air blower is fixedly arranged on the top of the left side of the mixing bin, a hose is fixedly connected between the hot air blower and the air cavity, a plurality of stirring rods are fixedly connected to the side wall of each group of rotating pipes, a cavity is arranged in each stirring rod, the inner cavity of each stirring rod is communicated with the rotating pipes, and a plurality of through holes are formed in the side wall of each group of stirring rods;
the right end of each group of rotating pipes penetrates through the right side wall of the mixing bin and is fixedly connected with a gear;
the right side of the mixing bin is transversely provided with a toothed conveying belt fixedly, each group of gears is positioned on the upper portion of the toothed conveying belt, each group of gears is meshed with the toothed conveying belt, the right side of the mixing bin is fixedly provided with a motor, and the bottom of the mixing bin is fixedly provided with a blanking hopper.
Preferably, four groups of support legs are fixedly arranged at the bottom of the mixing bin.
Preferably, a control valve is arranged on the discharging hopper.
Preferably, the rotating pipes are at least provided with four groups, and the stirring rods on the side walls of the adjacent rotating pipes are distributed in a staggered manner.
The beneficial effects of the invention are: the feeding hopper is used for introducing a certain amount of raw materials into the mixing bin, the toothed conveyer belt is started, the four groups of rotating pipes are driven to rotate through the gears meshed with the toothed conveyer belt, so that the stirring rods on the side walls of the four groups of rotating pipes are driven to mix the raw materials in the four groups of rotating pipes, the hot air is introduced into the air cavity by the hot air blower, hot air is introduced into the raw materials from the through holes of the stirring rods on the side walls in the inner cavity of the hot air introduction rotating pipes, the hot air is introduced into the raw materials while stirring and mixing, the raw materials are heated while mixing, and the raw materials reach the specified reaction temperature, so that the device is easy to popularize and apply.
Description of the drawings:
in order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts;
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
wherein: 1. a mixing bin; 2. a feed hopper; 3. a motor; 4. rotating the pipe; 5. a stirring rod; 6. a through hole; 7. an air cavity; 8. a hot air blower; 9. a hose; 10. a toothed conveyor belt; 11. a gear; 12. a leg; 13. a feeding hopper; 14. and (4) controlling the valve.
The specific implementation mode is as follows:
in order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained by combining the specific drawings.
Example 1: as shown in fig. 1-2, a heating and batching device for a high-performance asphalt wearing layer comprises a mixing bin 1, wherein a feed hopper 2 is fixedly arranged at the top of the mixing bin 1;
a plurality of rotating pipes 4 are rotatably connected between the inner walls of the two sides of the lower part of the inner cavity of the mixing bin 1, an air cavity 7 is fixedly arranged on the lower part of the left side of the mixing bin 1, the left end of each group of rotating pipes 4 is communicated with the air cavity 7, an air heater 8 is fixedly arranged at the top of the left side of the mixing bin 1, a hose 9 is fixedly connected between the air heater 8 and the air cavity 7, a plurality of stirring rods 5 are fixedly connected to the side wall of each group of rotating pipes 4, a cavity is arranged in each stirring rod 5, the inner cavity of each stirring rod 5 is communicated with the rotating pipes 4, and a plurality of through holes 6 are formed in the side wall of each group of stirring rods 5;
the right end of each group of rotating pipes 4 penetrates through the right side wall of the mixing bin 1 and is fixedly connected with a gear 11;
the right side of the mixing bin 1 is transversely provided with a toothed conveyer belt 10 which is fixedly arranged, each group of gears 11 is positioned on the upper part of the toothed conveyer belt 10, each group of gears 11 are mutually meshed with the toothed conveyer belt 10, the right side of the mixing bin 1 is fixedly provided with a motor 3, and the bottom of the mixing bin 1 is fixedly provided with a blanking hopper 13.
Preferably, four groups of support legs 12 are fixedly arranged at the bottom of the mixing bin 1, so that the overall stability of the device is enhanced.
Preferably, the lower hopper 13 is provided with a control valve 14.
Preferably, at least four groups of the rotating pipes 4 are arranged, and the stirring rods 5 on the side walls of the adjacent rotating pipes 4 are distributed in a staggered manner.
The raw materials are led into the mixing bin through the feed hopper, the toothed conveyer belt is started, four groups of rotating pipes are driven to rotate through gears meshed with the toothed conveyer belt, so that the stirring rods on the side walls of the toothed conveyer belt are driven to mix the raw materials in the toothed conveyer belt, the hot air is led into the air cavity by the hot air blower, hot air is led into the raw materials from the through holes of the stirring rods on the side walls in the inner cavity of the hot air leading-in rotating pipes, and the hot air is led into the raw materials while stirring and mixing, is heated while mixing, so that the raw materials reach the specified reaction temperature, and the toothed conveyer belt is easy to popularize and apply.
Example 2: as shown in fig. 1-2, a heating and batching device for a high-performance asphalt wearing layer comprises a mixing bin 1, wherein a feed hopper 2 is fixedly arranged at the top of the mixing bin 1;
a plurality of rotating pipes 4 are rotatably connected between the inner walls of the two sides of the lower part of the inner cavity of the mixing bin 1, an air cavity 7 is fixedly arranged on the lower part of the left side of the mixing bin 1, the left end of each group of rotating pipes 4 is communicated with the air cavity 7, an air heater 8 is fixedly arranged at the top of the left side of the mixing bin 1, a hose 9 is fixedly connected between the air heater 8 and the air cavity 7, a plurality of stirring rods 5 are fixedly connected to the side wall of each group of rotating pipes 4, a cavity is arranged in each stirring rod 5, the inner cavity of each stirring rod 5 is communicated with the rotating pipes 4, and a plurality of through holes 6 are formed in the side wall of each group of stirring rods 5;
the right end of each group of rotating pipes 4 penetrates through the right side wall of the mixing bin 1 and is fixedly connected with a gear 11;
the right side of the mixing bin 1 is transversely provided with a toothed conveyer belt 10 which is fixedly arranged, each group of gears 11 is positioned on the upper part of the toothed conveyer belt 10, each group of gears 11 are mutually meshed with the toothed conveyer belt 10, the right side of the mixing bin 1 is fixedly provided with a motor 3, and the bottom of the mixing bin 1 is fixedly provided with a blanking hopper 13.
Preferably, four groups of support legs 12 are fixedly arranged at the bottom of the mixing bin 1, so that the overall stability of the device is enhanced.
Preferably, the lower hopper 13 is provided with a control valve 14.
Preferably, at least four groups of the rotating pipes 4 are arranged, and the stirring rods 5 on the side walls of the adjacent rotating pipes 4 are distributed in a staggered manner.
The feeding hopper is used for introducing a certain amount of raw materials into the mixing bin, the toothed conveyer belt is started, the four groups of rotating pipes are driven to rotate through the gears meshed with the toothed conveyer belt, so that the stirring rods on the side walls of the four groups of rotating pipes are driven to mix the raw materials in the four groups of rotating pipes, the hot air is introduced into the air cavity by the hot air blower, hot air is introduced into the raw materials from the through holes of the stirring rods on the side walls in the inner cavity of the hot air introduction rotating pipes, the hot air is introduced into the raw materials while stirring and mixing, the raw materials are heated while mixing, and the raw materials reach the specified reaction temperature, so that the device is easy to popularize and apply.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a heating dosing unit on high performance pitch wearing and tearing layer, includes mixing storehouse (1), its characterized in that: the top of the mixing bin (1) is fixedly provided with a feed hopper (2); a plurality of rotating pipes (4) are rotatably connected between the inner walls of the two sides of the lower part of the inner cavity of the mixing bin (1), an air cavity (7) is fixedly arranged at the lower part of the left side of the mixing bin (1), the left end of each group of rotating pipes (4) is communicated with the air cavity (7), an air heater (8) is fixedly arranged at the top of the left side of the mixing bin (1), a hose (9) is fixedly connected between the air heater (8) and the air cavity (7), a plurality of stirring rods (5) are fixedly connected to the side wall of each group of rotating pipes (4), a cavity is arranged in each stirring rod (5), the inner cavity of each stirring rod (5) is communicated with the rotating pipes (4), and a plurality of through holes (6) are formed in the side wall of each group of stirring rods (5); the right end of each group of rotating pipes (4) penetrates through the right side wall of the mixing bin (1) and is fixedly connected with a gear (11); mix the right side in storehouse (1) and violently to fixed mounting profile of tooth conveyer belt (10), every group gear (11) are located the upper portion of profile of tooth conveyer belt (10), every group gear (11) all with profile of tooth conveyer belt (10) intermeshing, the right side fixed mounting in mixed storehouse (1) has motor (3), the bottom fixed mounting in mixed storehouse (1) is hopper (13) down.
2. The heating and batching device for the high-performance asphalt wearing course according to claim 1, is characterized in that: four groups of support legs (12) are fixedly arranged at the bottom of the mixing bin (1).
3. The heating and batching device for the high-performance asphalt wearing course according to claim 1, characterized in that: and a control valve (14) is arranged on the discharging hopper (13).
4. The heating and batching device for the high-performance asphalt wearing course according to claim 1, is characterized in that: the rotating pipes (4) are at least provided with four groups, and the stirring rods (5) on the side walls of the adjacent rotating pipes (4) are distributed in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210428271.1A CN114775367A (en) | 2022-04-22 | 2022-04-22 | Heating dosing unit on high performance pitch wearing and tearing layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210428271.1A CN114775367A (en) | 2022-04-22 | 2022-04-22 | Heating dosing unit on high performance pitch wearing and tearing layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114775367A true CN114775367A (en) | 2022-07-22 |
Family
ID=82431710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210428271.1A Pending CN114775367A (en) | 2022-04-22 | 2022-04-22 | Heating dosing unit on high performance pitch wearing and tearing layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114775367A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110008675A (en) * | 2009-07-21 | 2011-01-27 | 방승철 | Asphalt heat retaining implement |
| CN206143584U (en) * | 2016-10-14 | 2017-05-03 | 安徽理工大学 | Environmental protection low temperature modified asphalt concrete mixing device |
| CN107299581A (en) * | 2017-07-18 | 2017-10-27 | 曾祥胜 | A kind of bituminous highway maintenance mixing plant |
| CN208005959U (en) * | 2018-02-07 | 2018-10-26 | 杨天梅 | A kind of construction concrete central mix plant |
| CN109355997A (en) * | 2018-11-27 | 2019-02-19 | 湖南图强科技开发有限公司 | A kind of engineering asphalt mixing kettle of repairing the roads based on vertical heating technique |
| CN209260487U (en) * | 2018-12-18 | 2019-08-16 | 江西赣粤高速公路工程有限责任公司 | In-situ heat regeneration heats remixing equipment |
| CN213500030U (en) * | 2020-08-31 | 2021-06-22 | 淮北市油西环保建材有限公司 | Mixing arrangement of brick raw materials air guide |
| CN213740444U (en) * | 2020-10-29 | 2021-07-20 | 东莞东交沥青有限公司 | Stirring device for color asphalt |
| CN113787615A (en) * | 2021-09-23 | 2021-12-14 | 清远市榕兴新型环保建材有限责任公司 | Agitating unit is used in aerated brick production |
-
2022
- 2022-04-22 CN CN202210428271.1A patent/CN114775367A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110008675A (en) * | 2009-07-21 | 2011-01-27 | 방승철 | Asphalt heat retaining implement |
| CN206143584U (en) * | 2016-10-14 | 2017-05-03 | 安徽理工大学 | Environmental protection low temperature modified asphalt concrete mixing device |
| CN107299581A (en) * | 2017-07-18 | 2017-10-27 | 曾祥胜 | A kind of bituminous highway maintenance mixing plant |
| CN208005959U (en) * | 2018-02-07 | 2018-10-26 | 杨天梅 | A kind of construction concrete central mix plant |
| CN109355997A (en) * | 2018-11-27 | 2019-02-19 | 湖南图强科技开发有限公司 | A kind of engineering asphalt mixing kettle of repairing the roads based on vertical heating technique |
| CN209260487U (en) * | 2018-12-18 | 2019-08-16 | 江西赣粤高速公路工程有限责任公司 | In-situ heat regeneration heats remixing equipment |
| CN213500030U (en) * | 2020-08-31 | 2021-06-22 | 淮北市油西环保建材有限公司 | Mixing arrangement of brick raw materials air guide |
| CN213740444U (en) * | 2020-10-29 | 2021-07-20 | 东莞东交沥青有限公司 | Stirring device for color asphalt |
| CN113787615A (en) * | 2021-09-23 | 2021-12-14 | 清远市榕兴新型环保建材有限责任公司 | Agitating unit is used in aerated brick production |
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