CN205999748U - A kind of asphalt mixture heat regeneration combines production equipment - Google Patents
A kind of asphalt mixture heat regeneration combines production equipment Download PDFInfo
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- CN205999748U CN205999748U CN201620967829.3U CN201620967829U CN205999748U CN 205999748 U CN205999748 U CN 205999748U CN 201620967829 U CN201620967829 U CN 201620967829U CN 205999748 U CN205999748 U CN 205999748U
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Abstract
This utility model is related to bituminous concrete technical field of processing equipment, it is specially a kind of asphalt mixture heat regeneration and combine production equipment, including blender, Colophonium virgin material processing system and asphalt-regenerating material processing system, described asphalt delivery is rendered to Colophonium, breeze and aggregate in virgin material holding furnace according to proportioning with metrological service and virgin material storage bin and is mixed with metrological service, breeze conveying；Described asphalt-regenerating material processing system includes reworked material conveying and metrological service, reworked material storage bin and reworked material holding furnace, and virgin material and reworked material are rendered to blender according to proportioning and carried out mix and blend by described virgin material holding furnace and described reworked material holding furnace.This utility model can individually heat to virgin material and reworked material, and temperature in storage for the precise control mixture, the uniformity of the mixture of lifting particulate old asphalt mixture and Colophonium, and the heat exchange efficiency between the high particulate old asphalt mixture of lifting and Colophonium, so that virgin material is mixed homogeneously with reworked material.
Description
Technical field
This utility model is related to bituminous concrete technical field of processing equipment, specially a kind of asphalt mixture heat regeneration group
Close production equipment.
Background technology
Overhauling and reconstructing of fast development along with highway in China construction and a large amount of Asphalt Pavement of Highway, produces
Substantial amounts of waste asphalt milling material, if these waste asphalt milling materials are all discarded, on the one hand causes environmental pollution, the opposing party
It is a kind of wasting of resources for facing the extremely deficient country of this high-quality asphalt of China.The regeneration of bituminous paving, just
By old asphalt pavement after digging, reclaim, crush, sieving, with regenerative agent, new pitch material, newly gather materials etc. by a definite proportion
Example again mix and stir into compound, disclosure satisfy that certain pavement performance and again making in a whole set of technique on road surface.Asphalt road
The regeneration in face, can save the raw materials such as substantial amounts of Colophonium, sandstone, cost saving, be conducive to processing simultaneously waste material,
Environmental protection, 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, for example：The old drip of one kind described in Application No. 201520760858.8 Chinese utility model patent
Blue or green compound reclaiming device, including for reclaiming the recovery hopper of Bituminous concrete surface and the reclaimed materials lifting for transporting 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 main frame a mixing bowl in newly hot aggregate and Colophonium
Mixed, its shortcoming is that this easily makes old material heating uneven, affects end product quality.
Utility model content
A purpose of the present utility model is to provide a kind of asphalt mixture heat regeneration to combine production equipment, and it possesses permissible
The function that each material is heated, is also equipped with each material is carried out with the function of accurate quantitative analysis it is ensured that the road of regeneration asphalt is used
Performance.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of asphalt mixture heat
Regenerative combination production equipment, including blender, Colophonium virgin material processing system and asphalt-regenerating material processing system, described Colophonium virgin material
Processing system includes drying roller, aggregate elevator structure, asphalt delivery and metrological service, breeze conveying and metrological service and new
Material storage bin and virgin material holding furnace, aggregate is transported in virgin material storage bin from drying roller by described aggregate elevator structure, institute
State asphalt delivery and metrological service, breeze conveying and metrological service and virgin material storage bin according to proportioning by Colophonium, breeze and aggregate
Render in virgin material holding furnace and mixed；Described asphalt-regenerating material processing system includes reworked material conveying and metrological service, again
Raw material storage bin and reworked material holding furnace, described virgin material holding furnace and described reworked material holding furnace are arranged on the upper of described blender
Virgin material is rendered to blender with reworked material according to proportioning and is mixed by side, described virgin material holding furnace and described reworked material holding furnace
Stirring.
Preferably, described virgin material holding furnace and described reworked material holding furnace are equipped with meausring apparatus.
Preferably, the top of described virgin material storage bin is provided with the vibrosieve for screening aggregate.
Preferably, the lower section of described blender is provided with feed mechanism, it is little that described feed mechanism includes feeding track, feeding
Car and storage bin, described feeding track is to be 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.
Preferably, described drying roller is horizontal, is inclined and mounted on support, the cylindrical upper fixation of described drying roller
There is roller circle, between roller circle and the support of its bottom, be provided with the driving means for driving drying roller rotation, 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.
Preferably, the charging aperture of described drying roller is provided with the cold burden conveying sending into described aggregate in drying roller
Machine.
Preferably, described aggregate elevator structure is arranged on the discharging opening of described drying roller, the going out of described drying roller
Material mouth is provided with weighing hopper.
Preferably, the feed end of described drying roller is connected with cleaner unit, described cleaner unit is sack cleaner.
Preferably, the stirring vane that described drying roller includes cylinder, the helically mode located at cylinder lumen is distributed
And for installing the fixed mount of described stirring vane.
Preferably, described fixed mount includes the first fixed part and the second fixed part, described first fixed part is fixed in institute
State the inner chamber of cylinder, between described first fixed part and described second fixed part, form 100 ° -150 ° of angle, the direction of angle
For drying roller direction of rotation, described first fixed part and the second fixed part are mounted on two panels stirring vane, positioned at same
Two panels stirring vane on fixed part forms 100 ° -120 ° of angle, the adjacent two panels paddle on different fixed parts
Piece forms 100 ° -120 ° of angle, 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, reduce heat loss due to exhaust gas, make
Aggregate homogeneous heating.
The beneficial effects of the utility model：This practicality is new to be passed through to arrange virgin material holding furnace and described reworked material holding furnace, energy
Enough individually virgin material and reworked material are heated, and temperature in storage for the precise control mixture, lift particulate Bituminous concrete surface and mix
Close the uniformity of material and the mixture of Colophonium, and lift the heat exchange efficiency between high particulate old asphalt mixture and Colophonium, make
Virgin material is mixed homogeneously with reworked material.
Brief description
Fig. 1 is the structural representation of this utility model embodiment；
Fig. 2 is the phantom of the drying roller in this utility model embodiment；
Fig. 3 is the structural representation of the stirring roller group in this utility model embodiment；
Fig. 4 is the top view of the stirring roller group in this utility model embodiment；
Fig. 5 is the main city figure of the stirring roller group in this utility model embodiment.
Specific embodiment
Specific examples below is only to explanation of the present utility model, and it is not to restriction of the present utility model, this
Skilled person can make to the present embodiment after reading this specification as needed does not have the modification of creative contribution,
But as long as all being protected by Patent Law in right of the present utility model.
Embodiment:As depicted in figs. 1 and 2, a kind of asphalt mixture heat regeneration combines 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 described aggregate elevator structure 5, described virgin material
The top of storage bin 7 is provided with the vibrosieve 6 for screening aggregate.Described asphalt delivery and metrological service 10, breeze conveying and meter
Measuring mechanism 8 and virgin material storage bin 7 are rendered to Colophonium, breeze and aggregate in virgin material holding furnace 11 according to proportioning and are mixed；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, in blender 14, it is provided with some groups of stirring roller groups, stirring 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, the turning of the agitating roller 141 positioned at left side
Dynamic direction is counterclockwise, and the rotation direction of the agitating roller 141 positioned at right side is clockwise.Agitating roller 141 includes roller
Body 1411 and around pivot center circumference uniform distribution some stirring sheets 1412 on roll body 1411, the rear and front end of stirring sheet 1412
Line forms more than 0 ° and is less than 45 ° of angle a with the pivot center of agitating roller, and the front end of stirring sheet 1412 is to agitating roller 141
The center of rotation to agitating roller 141 for the rear end of the line of center of rotation and stirring sheet 1412 line in agitating roller 141 axis
The projection in direction forms more than 0 ° and is less than 180 ° of angle b, and in 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 of stirring sheet 1412 to the center of rotation of agitating roller 141 along angle b
The rotation direction of line is counterclockwise.Compound can be mixed to middle by this structure from the left and right sides, also can will mix
Material improves mixing effect from front and back both sides to middle mixing.
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 to be obliquely installed, the least significant end setting of described feeding track 16
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 by described feeding trolley 15 is transported to described storage
In feed bin 17.
Described drying roller 3 be horizontal, be inclined and mounted on support, described drying roller 3 cylindrical on be fixed with roller
Circle, is provided with the driving means for driving drying roller 3 rotation, described drying roller 3 between roller circle and the support of its bottom
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 is connected with cleaner unit 2, institute
Stating cleaner unit 2 is sack cleaner.Described drying roller 3 includes cylinder 31, the helically mode 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
Form 100 ° -150 ° of angle and described second fixed part 322 between, angle be oriented drying roller 3 direction of rotation, described
It is mounted on two panels stirring vane 33, the two panels on same fixed part is stirred on first fixed part 321 and the second fixed part 322
Mix the angle that blade 33 forms 100 ° -120 °, 100 ° of adjacent two panels stirring vane 33 formation on different fixed parts -
120 ° of angle, 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 utility model is：1st, cold aggregate is transported in drying roller 3 by cold aggregate conveyer 1
Heated；2nd, the hot aggregate after heating is transported to after vibrosieve 6 is screened by aggregate elevator structure 5 and puts into virgin material
Storage bin 7 is kept in and is incubated；3rd, hot aggregate, breeze and Colophonium are rendered to virgin material holding furnace 11 according to certain proportioning to enter
The preliminary Hybrid Heating of row；4th, asphalt-regenerating material is rendered to reworked material holding furnace 12 and carry out heated and stirred；5th, joined according to certain
Ratio is rendered to virgin material and reworked material in blender and is stirred.
Claims (10)
1. a kind of asphalt mixture heat regeneration combines 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）With virgin material holding furnace
（11）, described aggregate elevator structure（5）By aggregate from drying roller（3）In be transported to virgin material storage bin（7）Interior, described Colophonium is defeated
Send and metrological service（10）, breeze conveying and metrological service（8）With virgin material storage bin（7）According to proportioning by Colophonium, breeze and bone
Virgin material holding furnace rendered to by material（11）Inside mixed；Described asphalt-regenerating material processing system includes reworked material conveying and dosing machine
Structure（13）, reworked material storage bin（9）With reworked material holding furnace（12）, described virgin material holding furnace（11）With described reworked material holding furnace
（12）It is arranged on described blender（14）Top, described virgin material holding furnace（11）With described reworked material holding furnace（12）By virgin material
With reworked material, blender is rendered to according to proportioning（14）Carry out mix and blend.
2. a kind of asphalt mixture heat regeneration combination production equipment according to claim 1 it is characterised in that：Described virgin material
Holding furnace（11）With described reworked material holding furnace（12）It is equipped with meausring apparatus.
3. a kind of asphalt mixture heat regeneration combination production equipment according to claim 1 it is characterised in that：Described virgin material
Storage bin（7）Top be provided with the vibrosieve for screening aggregate（6）.
4. a kind of asphalt mixture heat regeneration combination production equipment according to claim 1 it is characterised in that：Described stirring
Machine（14）Lower section be provided with feed mechanism, described feed mechanism includes feeding track（16）, feeding trolley（15）And storage bin
（17）, described feeding track（16）For being obliquely installed, described feeding track（16）Least significant end be arranged on described blender（14）
Lower section, described storage bin（17）It is arranged on described feeding track（16）Most significant end lower section, described feeding trolley（15）On
It is provided with hopper, described feeding trolley（15）By blender（14）Render to the asphalt in hopper and be transported to described storage bin
（17）Interior.
5. a kind of asphalt mixture heat regeneration combination production equipment according to claim 1 it is characterised in that：Described drying
Cylinder（3）For horizontal, be inclined and mounted on support, described drying roller（3）Cylindrical on be fixed with roller circle, roller circle and its
It is provided with for driving drying roller between the support of bottom（3）The driving means of rotation, described drying roller（3）High and low end is divided
It is not provided with charging aperture and discharging opening, described discharging opening is provided with burner（4）.
6. a kind of asphalt mixture heat regeneration combination production equipment according to claim 5 it is characterised in that：Described drying
Cylinder（3）Charging aperture be provided with by described aggregate send into drying roller（3）Interior cold aggregate conveyer（1）.
7. a kind of asphalt mixture heat regeneration combination production equipment according to claim 6 it is characterised in that：Described aggregate
Hoisting mechanism（5）It is arranged on described drying roller（3）Discharging opening, described drying roller（3）Discharging opening be provided with weighing hopper.
8. a kind of asphalt mixture heat regeneration combination production equipment according to claim 7 it is characterised in that：Described drying
Cylinder（3）Feed end be connected with cleaner unit（2）, described cleaner unit（2）For sack cleaner.
9. a kind of asphalt mixture heat regeneration combination production equipment according to claim 5 it is characterised in that：Described drying
Cylinder（3）Including cylinder（31）, located at cylinder（31）The stirring vane that the helically mode of inner chamber is distributed（33）And be used for pacifying
Fill described stirring vane（33）Fixed mount（32）.
10. a kind of asphalt mixture heat regeneration combination production equipment according to claim 9 it is characterised in that：Described solid
Determine frame（32）Including the first fixed part（321）With the second fixed part（322）, described first fixed part（321）It is fixed in described cylinder
Body（31）Inner chamber, described first fixed part（321）With described second fixed part（322）Between form 100 ° -150 ° of angle,
Angle be oriented drying roller（3）Direction of rotation, described first fixed part（321）With the second fixed part（322）On be respectively mounted
There is two panels stirring vane（33）, two panels stirring vane on same fixed part（33）Form 100 ° -120 ° of angle, be located at
Adjacent two panels stirring vane on different fixed parts（33）Form 100 ° -120 ° of angle, described stirring vane（33）Along it
Thickness direction is provided with through hole, in described stirring vane（33）Upper formation openwork part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620967829.3U CN205999748U (en) | 2016-08-30 | 2016-08-30 | A kind of asphalt mixture heat regeneration combines production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620967829.3U CN205999748U (en) | 2016-08-30 | 2016-08-30 | A kind of asphalt mixture heat regeneration combines production equipment |
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| Publication Number | Publication Date |
|---|---|
| CN205999748U true CN205999748U (en) | 2017-03-08 |
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| CN201620967829.3U Active CN205999748U (en) | 2016-08-30 | 2016-08-30 | A kind of asphalt mixture heat regeneration combines production equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192679A (en) * | 2016-08-30 | 2016-12-07 | 华煜建设集团有限公司 | A kind of asphalt mixture heat regeneration combination production equipment |
| CN110004797A (en) * | 2019-05-14 | 2019-07-12 | 那小东 | A kind of cold addition regeneration asphalt concrete plant mix equipment of multistage subsection mix and method |
-
2016
- 2016-08-30 CN CN201620967829.3U patent/CN205999748U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192679A (en) * | 2016-08-30 | 2016-12-07 | 华煜建设集团有限公司 | A kind of asphalt mixture heat regeneration combination production equipment |
| CN110004797A (en) * | 2019-05-14 | 2019-07-12 | 那小东 | A kind of cold addition regeneration asphalt concrete plant mix equipment of multistage subsection mix and method |
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| GR01 | Patent grant |