CN106192679A - A kind of asphalt mixture heat regeneration combination production equipment - Google Patents
A kind of asphalt mixture heat regeneration combination production equipment Download PDFInfo
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- CN106192679A CN106192679A CN201610747589.0A CN201610747589A CN106192679A CN 106192679 A CN106192679 A CN 106192679A CN 201610747589 A CN201610747589 A CN 201610747589A CN 106192679 A CN106192679 A CN 106192679A
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- holding furnace
- virgin material
- asphalt mixture
- production equipment
- asphalt
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Abstract
The present invention relates to bituminous concrete technical field of processing equipment, it is specially a kind of asphalt mixture heat regeneration combination production equipment, including blender, Colophonium virgin material processing system and asphalt-regenerating material processing system, described asphalt delivery mixes in Colophonium, breeze and aggregate being rendered to virgin material holding furnace with metrological service and virgin material storage bin according to proportioning with metrological service, breeze conveying；Described asphalt-regenerating material processing system includes that virgin material and reworked material are rendered to blender according to proportioning with metrological service, reworked material storage bin and reworked material holding furnace, described virgin material holding furnace and described reworked material holding furnace and carried out mix and blend by reworked material conveying.Virgin material and reworked material can individually be heated by the present invention, and accurately control mixture temperature in storage, promote the uniformity of particulate old asphalt mixture and the mixture of Colophonium, and promote the heat exchange efficiency between high particulate old asphalt mixture and Colophonium, make virgin material mix homogeneously with reworked material.
Description
Technical field
The present invention relates to bituminous concrete technical field of processing equipment, be specially a kind of asphalt mixture heat regeneration combination raw
Product equipment.
Background technology
Along with the fast development of highway in China construction and overhauling and reconstructing of a large amount of Asphalt Pavement of Highway, produce
Substantial amounts of waste asphalt milling material, if these waste asphalt milling materials are discarded, on the one hand causes environmental pollution, the opposing party
It it is a kind of wasting of resources for facing the country that this high-quality asphalt of China is extremely deficient.The regeneration of bituminous paving, just
By old asphalt pavement after digging, reclaim, crush, sieving, with regenerative agent, new asphalt material, newly gather materials etc. by a definite proportion
Example mixes and stirs into compound again, it is possible to meet certain pavement performance and again making in a whole set of technique on road surface.Asphalt road
The regeneration in face, it is possible to save the raw materials such as substantial amounts of Colophonium, sandstone, cost saving, be conducive to processing simultaneously waste material,
Protection environment, thus there is significant economic benefit and society, environmental benefit.Feeding sequence when construction is mixed and stirred and proportioning progress
Very big to the qualitative effects of plain asphalt compound, this point is even more important to regenerating mixture.
In prior art, such as: the old drip of one described in Application No. 201520760858.8 Chinese utility model patent
Blue or green compound reclaiming device, including for reclaiming reclaiming hopper and promoting for transporting the reclaimed materials of Bituminous concrete surface of Bituminous concrete surface
Machine, belt conveyor between described recovery hopper and reclaimed materials elevator, the discharging opening of described reclaimed materials elevator is provided with storage
Feed bin, the lower section of described storage bin is provided with weighing hopper, and the lower section of described weighing hopper is provided with asphalt mixing plant
Main frame a mixing bowl, described Bituminous concrete surface material can enter in main frame a mixing bowl and with the new hot aggregate in main frame a mixing bowl and Colophonium
Mixing, its shortcoming is that this easily makes the heating of old material uneven, affects end product quality.
Summary of the invention
It is an object of the present invention to provide a kind of asphalt mixture heat regeneration combination production equipment, it possesses can be to respectively
Material carries out the function heated, and is also equipped with carrying out each material the function of accurate quantitative analysis, it is ensured that the pavement performance of regeneration asphalt.
The above-mentioned technical purpose of the present invention has the technical scheme that a kind of asphalt mixture heat regeneration
Combination production equipment, including blender, Colophonium virgin material processing system and asphalt-regenerating material processing system, described Colophonium virgin material processes
System includes drying roller, aggregate elevator structure, asphalt delivery and metrological service, breeze conveying and metrological service and virgin material storage
Feed bin and virgin material holding furnace, aggregate is transported in virgin material storage bin from drying roller by described aggregate elevator structure, described drip
Colophonium, breeze and aggregate are thrown according to proportioning with metrological service and virgin material storage bin by blue or green conveying with metrological service, breeze conveying
Mix in virgin material holding furnace；Described asphalt-regenerating material processing system includes reworked material conveying and metrological service, reworked material
Storage bin and reworked material holding furnace, described virgin material holding furnace and described reworked material holding furnace are arranged on the top of described blender,
Virgin material is rendered to blender with reworked material according to proportioning and is carried out mixing stirring by described virgin material holding furnace and described reworked material holding furnace
Mix.
As preferably, described virgin material holding furnace and described reworked material holding furnace are equipped with meausring apparatus.
As preferably, the vibrosieve being arranged over for screening aggregate of described virgin material storage bin.
As preferably, the lower section of described blender is provided with feed mechanism, and described feed mechanism includes that feeding track, feeding are little
Car and storage bin, described feeding track is for being obliquely installed, and the least significant end of described feeding track is arranged on the lower section of described blender,
Described storage bin is arranged on the lower section of the most significant end of described feeding track, and described feeding trolley is provided with hopper, and described feeding is little
The asphalt that blender is rendered in hopper by car is transported in described storage bin.
As preferably, described drying roller be horizontal, be inclined and mounted on support, fixing on the cylindrical of described drying roller
There is roller circle, between roller circle and the support bottom it, be provided with the driving means for driving drying roller to rotate, described drying
The high and low end of cylinder is respectively equipped with charging aperture and discharging opening, and described discharging opening is provided with burner.
As preferably, the charging aperture of described drying roller is provided with the cold burden conveying being sent into by described aggregate in drying roller
Machine.
As preferably, described aggregate elevator structure is arranged on the discharging opening of described drying roller, going out of described drying roller
Material mouth is provided with weighing hopper.
As preferably, it is sack cleaner that the feed end connection of described drying roller has cleaner unit, described cleaner unit.
As preferably, described drying roller includes cylinder, is located at the stirring vane that the helically mode of cylinder lumen is distributed
And for installing the fixed mount of described stirring vane.
As preferably, described fixed mount includes that the first fixed part and the second fixed part, described first fixed part are fixed in institute
State the inner chamber of cylinder, between described first fixed part and described second fixed part, form the angle of 100 °-150 °, angle towards
For drying roller direction of rotation, described first fixed part and the second fixed part are mounted on two panels stirring vane, are positioned at same
Two panels stirring vane on fixed part forms the angle of 100 °-120 °, the adjacent two panels paddle being positioned on different fixed parts
Sheet forms the angle of 100 °-120 °, and described stirring vane is provided with through hole along its thickness direction, is formed on described stirring vane
Openwork part.This result can be effectively improved the circulation status of high-temperature flue gas, makes full use of heat energy, reduces heat loss due to exhaust gas, makes
Aggregate homogeneous heating.
Beneficial effects of the present invention: this practicality is new by arranging virgin material holding furnace and described reworked material holding furnace, it is possible to single
Solely virgin material and reworked material are heated, and accurately control mixture temperature in storage, promote particulate old asphalt mixture
With the uniformity of the mixture of Colophonium, and promote the heat exchange efficiency between high particulate old asphalt mixture and Colophonium, make virgin material
Mix homogeneously with reworked material.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the phantom of the drying roller in the embodiment of the present invention；
Fig. 3 is the structural representation of the agitating roller group in the embodiment of the present invention；
Fig. 4 is the top view of the agitating roller group in the embodiment of the present invention；
Fig. 5 is the front view of the agitating roller group in the embodiment of the present invention.
Detailed description of the invention
Specific examples below is only explanation of the invention, and it is not limitation of the present invention, art technology
The present embodiment can be made after reading this specification by personnel as required does not has the amendment of creative contribution, but as long as
All protected by Patent Law in scope of the presently claimed invention.
Embodiment: as depicted in figs. 1 and 2, a kind of asphalt mixture heat regeneration combination production equipment, including blender 14,
Colophonium virgin material processing system and asphalt-regenerating material processing system, it is characterised in that: described Colophonium virgin material processing system includes drying
Cylinder 3, aggregate elevator structure 5, asphalt delivery and metrological service 10, breeze conveying and metrological service 8 and virgin material storage bin 7 and
Virgin material holding furnace 11, aggregate is transported in virgin material storage bin 7 from drying roller 3 by described aggregate elevator structure 5, described virgin material
The vibrosieve 6 being arranged over for screening aggregate of storage bin 7.Described asphalt delivery and metrological service 10, breeze conveying and meter
Measuring mechanism 8 and virgin material storage bin 7 mix in Colophonium, breeze and aggregate being rendered to virgin material holding furnace 11 according to proportioning；Institute
State asphalt-regenerating material processing system and include reworked material conveying and metrological service 13, reworked material storage bin 9 and reworked material holding furnace 12,
Described virgin material holding furnace 11 and described reworked material holding furnace 12 are arranged on the top of described blender 14, described virgin material holding furnace 11
With described reworked material holding furnace 12, virgin material and reworked material are rendered to blender 14 according to proportioning and carry out mix and blend.Described virgin material
Holding furnace 11 and described reworked material holding furnace 12 are equipped with meausring apparatus.
As shown in Fig. 3, Fig. 4 and Fig. 5, being provided with some groups of agitating roller groups in blender 14, agitating roller group includes two rotations
Axis is the agitating roller 141 be arrangeding in parallel, and the rotation direction of two agitating rollers 141 is contrary, is positioned at the turning of agitating roller 141 in left side
Dynamic direction is counterclockwise, is positioned at the rotation direction of agitating roller 141 on right side for clockwise.Agitating roller 141 includes roller
Body 1411 and around the pivot center circumference uniform distribution some stirring sheets 1412 on roll body 1411, two ends before and after stirring sheet 1412
Line forms the angle a more than 0 ° and less than 45 ° with the pivot center of agitating roller, and the front end of stirring sheet 1412 is to agitating roller 141
The rear end of line and stirring sheet 1412 of center of rotation to the line of the center of rotation of agitating roller 141 at agitating roller 141 axis
The projection in direction forms the angle b more than 0 ° and less than 180 °, and at agitating roller 141 axis direction, the front end of stirring sheet 1412 is arrived
The line of the center of rotation of agitating roller 141 turns to the rear end stirring sheet 1412 center of rotation to agitating roller 141 along angle b
The rotation direction of line is counterclockwise.Compound can be mixed by this structure from the left and right sides to centre, also can will mix
Material mixes from front and back both sides to centre, improves mixing effect.
As depicted in figs. 1 and 2, the lower section of described blender 14 is provided with feed mechanism, and described feed mechanism includes feeding rail
Road 16, feeding trolley 15 and storage bin 17, described feeding track 16 is for being obliquely installed, and the least significant end of described feeding track 16 is arranged
In the lower section of described blender 14, described storage bin 17 is arranged on the lower section of the most significant end of described feeding track 16, described feeding
Dolly 15 is provided with hopper, and the asphalt that blender 14 is rendered in hopper is transported to described storage by described feeding trolley 15
In feed bin 17.
Described drying roller 3 for horizontal, be inclined and mounted on support, the cylindrical of described drying roller 3 is fixed with roller
Circle, is provided with the driving means for driving drying roller 3 to rotate, described drying roller 3 between roller circle and the support bottom it
High and low end is respectively equipped with charging aperture and discharging opening, and described discharging opening is provided with burner 4.The charging aperture of described drying roller 3 is provided with
Described aggregate is sent into the cold aggregate conveyer 1 in drying roller 3.Described aggregate elevator structure 5 is arranged on described drying roller 3
Discharging opening, the discharging opening of described drying roller 3 is provided with weighing hopper.The feed end of described drying roller 3 connects cleaner unit 2, institute
State cleaner unit 2 for sack cleaner.The helically mode that described drying roller 3 includes cylinder 31, be located at cylinder 31 inner chamber is distributed
Stirring vane 33 and for installing the fixed mount 32 of described stirring vane 33.Described fixed mount 32 includes the first fixed part
321 and second fixed part 322, described first fixed part 321 is fixed in the inner chamber of described cylinder 31, described first fixed part 321
And form the angle of 100 °-150 ° between described second fixed part 322, angle be oriented drying roller 3 direction of rotation, described
Being mounted on two panels stirring vane 33 on first fixed part 321 and the second fixed part 322, the two panels being positioned on same fixed part is stirred
Mix blade 33 and form the angle of 100 °-120 °, the adjacent two panels stirring vane 33 being positioned on different fixed parts formed 100 °-
The angle of 120 °, described stirring vane 33 is provided with through hole along its thickness direction, forms hollow-out parts on described stirring vane 33
Point.
The technological process of production of the present invention is: carry out in 1, cold aggregate being transported to drying roller 3 by cold aggregate conveyer 1
Heating；2, it is transported to put into virgin material storing after vibrosieve 6 is screened by aggregate elevator structure 5 by the hot aggregate after heating
Storehouse 7 carries out keeping in and being incubated；3, hot aggregate, breeze and Colophonium are rendered at the beginning of virgin material holding furnace 11 carries out according to certain proportioning
Step Hybrid Heating；4, asphalt-regenerating material is rendered to reworked material holding furnace 12 and carry out heated and stirred；5, according to certain proportioning, will
Virgin material and reworked material are rendered to be stirred in blender.
Claims (10)
1. an asphalt mixture heat regeneration combination production equipment, including blender (14), Colophonium virgin material processing system and Colophonium
Reworked material processing system, it is characterised in that: described Colophonium virgin material processing system includes drying roller (3), aggregate elevator structure
(5), asphalt delivery and metrological service (10), breeze conveying and metrological service (8) and virgin material storage bin (7) and virgin material holding furnace
(11), aggregate is transported in virgin material storage bin (7) from drying roller (3) by described aggregate elevator structure (5), and described Colophonium is defeated
Send Colophonium, breeze and bone with metrological service (10), breeze conveying with metrological service (8) and virgin material storage bin (7) according to proportioning
Material mixes in rendering to virgin material holding furnace (11)；Described asphalt-regenerating material processing system includes reworked material conveying and dosing machine
Structure (13), reworked material storage bin (9) and reworked material holding furnace (12), described virgin material holding furnace (11) and described reworked material holding furnace
(12) being arranged on the top of described blender (14), described virgin material holding furnace (11) and described reworked material holding furnace (12) are by virgin material
Render to blender (14) with reworked material according to proportioning and carry out mix and blend.
A kind of asphalt mixture heat regeneration combination production equipment the most according to claim 1, it is characterised in that: described virgin material
Holding furnace (11) and described reworked material holding furnace (12) are equipped with meausring apparatus.
A kind of asphalt mixture heat regeneration combination production equipment the most according to claim 1, it is characterised in that: described virgin material
The vibrosieve (6) being arranged over for screening aggregate of storage bin (7).
A kind of asphalt mixture heat regeneration combination production equipment the most according to claim 1, it is characterised in that: described stirring
The lower section of machine (14) is provided with feed mechanism, and described feed mechanism includes feeding track (16), feeding trolley (15) and storage bin
(17), described feeding track (16) is for being obliquely installed, and the least significant end of described feeding track (16) is arranged on described blender (14)
Lower section, described storage bin (17) is arranged on the lower section of the most significant end of described feeding track (16), on described feeding trolley (15)
Being provided with hopper, blender (14) is rendered to the asphalt in hopper and is transported to described storage bin by described feeding trolley (15)
(17) in.
A kind of asphalt mixture heat regeneration combination production equipment the most according to claim 1, it is characterised in that: described drying
Cylinder (3) be horizontal, be inclined and mounted on support, the cylindrical of described drying roller (3) is fixed with roller circle, roller circle and its
Being provided with the driving means for driving drying roller (3) to rotate between the support of bottom, described drying roller (3) high and low end divides
Not being provided with charging aperture and discharging opening, described discharging opening is provided with burner (4).
A kind of asphalt mixture heat regeneration combination production equipment the most according to claim 5, it is characterised in that: described drying
The charging aperture of cylinder (3) is provided with sends described aggregate into the cold aggregate conveyer (1) in drying roller (3).
A kind of asphalt mixture heat regeneration combination production equipment the most according to claim 6, it is characterised in that: described aggregate
Hoisting mechanism (5) is arranged on the discharging opening of described drying roller (3), and the discharging opening of described drying roller (3) is provided with weighing hopper.
A kind of asphalt mixture heat regeneration combination production equipment the most according to claim 7, it is characterised in that: described drying
It is sack cleaner that the feed end connection of cylinder (3) has cleaner unit (2), described cleaner unit (2).
A kind of asphalt mixture heat regeneration combination production equipment the most according to claim 5, it is characterised in that: described drying
Cylinder (3) includes cylinder (31), is located at stirring vane (33) that the helically mode of cylinder (31) inner chamber is distributed and is used for pacifying
Fill the fixed mount (32) of described stirring vane (33).
A kind of asphalt mixture heat regeneration combination production equipment the most according to claim 9, it is characterised in that: described solid
Determine frame (32) and include that the first fixed part (321) and the second fixed part (322), described first fixed part (321) are fixed in described cylinder
The inner chamber of body (31), forms the angle of 100 °-150 ° between described first fixed part (321) and described second fixed part (322),
Angle be oriented drying roller (3) direction of rotation, described first fixed part (321) and the second fixed part (322) are respectively mounted
Having two panels stirring vane (33), the two panels stirring vane (33) being positioned on same fixed part forms the angle of 100 °-120 °, is positioned at
Adjacent two panels stirring vane (33) on different fixed parts forms the angle of 100 °-120 °, and described stirring vane (33) is along it
Thickness direction is provided with through hole, forms openwork part on described stirring vane (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610747589.0A CN106192679A (en) | 2016-08-30 | 2016-08-30 | A kind of asphalt mixture heat regeneration combination production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610747589.0A CN106192679A (en) | 2016-08-30 | 2016-08-30 | A kind of asphalt mixture heat regeneration combination production equipment |
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| Publication Number | Publication Date |
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| CN106192679A true CN106192679A (en) | 2016-12-07 |
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| CN201610747589.0A Pending CN106192679A (en) | 2016-08-30 | 2016-08-30 | A kind of asphalt mixture heat regeneration combination production equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677012A (en) * | 2016-12-20 | 2017-05-17 | 长安大学 | Intelligent insulating type asphalt concrete mixing station |
| CN106854848A (en) * | 2016-12-21 | 2017-06-16 | 泉州信息工程学院 | A kind of vehicular Recycled Asphalt Pavement regenerative agent pipeline supplies configuration system |
| CN113338105A (en) * | 2021-06-12 | 2021-09-03 | 河南金欧特实业集团股份有限公司 | High-quality normal-temperature solvent type asphalt and preparation method thereof |
| CN113638288A (en) * | 2021-10-11 | 2021-11-12 | 山东音速石油产业技术研究院有限公司 | Petroleum asphalt regenerating device capable of monitoring temperature |
| CN114657848A (en) * | 2022-03-14 | 2022-06-24 | 青岛冠通市政建设有限公司 | Novel automatic asphalt mixture laying device and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106677012A (en) * | 2016-12-20 | 2017-05-17 | 长安大学 | Intelligent insulating type asphalt concrete mixing station |
| CN106854848A (en) * | 2016-12-21 | 2017-06-16 | 泉州信息工程学院 | A kind of vehicular Recycled Asphalt Pavement regenerative agent pipeline supplies configuration system |
| CN106854848B (en) * | 2016-12-21 | 2019-03-12 | 泉州信息工程学院 | A kind of vehicular Recycled Asphalt Pavement regenerative agent pipeline supply configuration system |
| CN113338105A (en) * | 2021-06-12 | 2021-09-03 | 河南金欧特实业集团股份有限公司 | High-quality normal-temperature solvent type asphalt and preparation method thereof |
| CN113638288A (en) * | 2021-10-11 | 2021-11-12 | 山东音速石油产业技术研究院有限公司 | Petroleum asphalt regenerating device capable of monitoring temperature |
| CN114657848A (en) * | 2022-03-14 | 2022-06-24 | 青岛冠通市政建设有限公司 | Novel automatic asphalt mixture laying device and using method thereof |
| CN114657848B (en) * | 2022-03-14 | 2023-09-22 | 青岛冠通市政建设有限公司 | Automatic asphalt mixture laying device and application method thereof |
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Application publication date: 20161207 |