CN2575140Y - Continuous double-roller regenerated asphalt mixing device - Google Patents
Continuous double-roller regenerated asphalt mixing device Download PDFInfo
- Publication number
- CN2575140Y CN2575140Y CN 02254715 CN02254715U CN2575140Y CN 2575140 Y CN2575140 Y CN 2575140Y CN 02254715 CN02254715 CN 02254715 CN 02254715 U CN02254715 U CN 02254715U CN 2575140 Y CN2575140 Y CN 2575140Y
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- China
- Prior art keywords
- cylinder
- asphalt mixing
- roll
- continous way
- underframe
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- 239000010426 asphalt Substances 0.000 title claims abstract description 40
- 238000002156 mixing Methods 0.000 title claims description 13
- 239000000203 mixture Substances 0.000 claims abstract description 32
- 238000003756 stirring Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 15
- 230000008929 regeneration Effects 0.000 claims abstract description 14
- 238000011069 regeneration method Methods 0.000 claims abstract description 14
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 12
- 239000004575 stone Substances 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 6
- 235000013312 flour Nutrition 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 239000011229 interlayer Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000032683 aging Effects 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007084 catalytic combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The utility model provides a continuous type twin drum regeneration pitch mix device, belongs to pitch processing equipment and makes technical field, includes chassis (1), is equipped with combustor (3), outer cylinder (7) on its characterized in that chassis, partial interior cylinder (9) of arranging outer cylinder in and taking motor and speed reducer group (11), is equipped with stirring vane (19) on the inner wall of interior cylinder, is equipped with stirring vane (20) on the outer wall. When the device works, the cold aggregate in the inner roller is dried and heated by the combustor, the cold aggregate heated to a certain working temperature is discharged into an interlayer between the inner roller and the outer roller through the material turning blade, and is fully mixed with the old asphalt mixture, the reclaimed material, the stone powder, the hot asphalt and the like in the interlayer, so that the reclaimed asphalt mixture with good gradation is obtained. The utility model relates to a rationally, can realize new material heating, stoving simultaneously and mix, the stirring process with old bituminous mixture to can prevent the ageing of pitch composition effectively, improve the road performance of regeneration bituminous mixture.
Description
Technical field
The utility model relates to a kind of continous way twin-roll regeneration asphalt mixing device, belongs to pitch process equipment manufacturing technology field.
Background technology
Reclaimed asphalt mixture is in heating, whipping process, its distributing precision has determined the pavement performance of bituminous mixture, existing continous way cylinder mix equipment, be mainly single roller frame, because the limitation on the structure design, the naked light of the direct catalytic combustion device of the old asphalt mixture of adding makes that old material heating is inhomogeneous, and old material medium pitch composition is local ageing under the condition of high temperature easily, thereby has influenced the pavement performance of bituminous mixture.
Summary of the invention
The purpose of this utility model provides a kind of reasonable in design, can finish virgin material heating, oven dry continuously and mixes with old asphalt mixture, agitating procedure, the continous way twin-roll regeneration asphalt mixing device of the reclaimed asphalt mixture that the formation grating is good.
The utility model is a continous way twin-roll regeneration asphalt mixing device, comprise underframe, it is characterized in that underframe is provided with burner, the outer cylinder of band charge door and discharging opening, part places the interior cylinder of interior translator of outer cylinder and reducer group, the charging aperture and the discharge port at cylinder two ends in placing respectively; The inwall of cylinder is provided with the stirring blade in described, and outer wall is provided with stirring vane.During work, interior cylinder rotates under the effect of motor and reducer group, cold aggregate enters in the interior cylinder from charging aperture, by burner cold aggregate is dried heating, the cold aggregate that will be heated to certain operating temperature by the stirring blade is from the discharge port of interior cylinder is discharged to interlayer between the inside and outside cylinder, fully mix with old asphalt mixture in the interlayer, reworked material, stone flour, heated bitumen etc., then from the discharge hole for discharge of urceolus, reclaimed asphalt mixture.
Can be provided with guide rail on the described underframe, burner can place on the interior dolly of guide rail, by dolly moving in guide rail, can adjust the position of flame in interior cylinder of burner.
Two motors and the reducer group on cylinder both sides in cylinder can be provided with and be distributed in described are with the driving stationarity of cylinder in improving.Also can be provided with the driving gear ring that is connected transmission with motor and reducer group on the cylinder in described.Also can be provided with the supporting rolling ring on the cylinder in described, also can be provided with and support the supporting supporting rollern of rolling ring on the underframe, with the smoothness of operation of cylinder in improving.
The bottom of described underframe also can be provided with short base, and long base can make underframe form an angle of slope together with inside and outside cylinder to the burner direction, is beneficial to cold aggregate in the oven dry heating, transfers to discharge port by the stirring blade.
Charge door on the described outer cylinder can comprise the old asphalt mixture charging aperture, reworked material charging aperture, stone flour charging aperture, heated bitumen charging aperture etc.
Also can be provided with infrared radiation thermometer on the described outer cylinder.
The utility model adopts the twin-roll structure of inside and outside cylinder, reasonable in design, it is integrated with agitating function to dry heating, can realize simultaneously that virgin material heats, dries and mixes with old asphalt mixture, agitating procedure, form the good reclaimed asphalt mixture of grating, main is to have avoided the influence of naked light in old material heating process, thereby has prevented the aging of pitch composition effectively, has improved the pavement performance of reclaimed asphalt mixture.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is an A-A face structure half sectional view shown in Figure 1.
Among the figure: 1 is underframe, 2 is guide rail, 3 is burner, 4,5,6,13 are respectively old asphalt mixture on the outer cylinder, reworked material, stone flour, the charge door of heated bitumen, 7 is outer cylinder, 8 is the driving gear ring on the interior cylinder, 9 is interior cylinder, and 10 is the charging aperture on the interior cylinder, and 11 is motor and reducer group, 12 are long base, 14 is infrared radiation thermometer, and 15 is the discharge port on the interior cylinder, and 16 are short base, 17 is the support rolling ring on the interior cylinder, 18 is dolly, and 19 is the stirring blade on the inner wall of inner drum, and 20 is the stirring vane on the interior cylinder outer wall, 21 is discharging opening, and 22 are and the supporting supporting rollern of supporting rolling ring.
The specific embodiment
The utility model is mainly by underframe 1, place supporting rollern 22 and guide rail 2 on the underframe 1, place the dolly 18 of band burner 3 on the guide rail 2, place the outer cylinder 7 of band charge door 4,5,6,13, discharging opening 21 and infrared radiation thermometer 14 on the underframe 1, part places the interior cylinder 9 of band charging aperture 10, discharge port 15, motor and reducer group 11 in the outer cylinder 7, places the short base 16 and long base 12 formations such as grade of underframe 1 bottom.The inwall of interior cylinder 9 is provided with stirring blade 19, outer wall is provided with stirring vane 20; Also be provided with on the interior cylinder 9 the driving gear ring 8 that is connected transmission with motor and reducer group 11, with the supporting support rolling ring 17 of supporting rollern 22.
During work, will be by continuous cold burden ingredient sector and conveying system by sand, the cold aggregate of the compositions such as building stones of each grating particle diameter is transported to charging aperture 10, cylinder 9 in entering, the burner 3 of interior cylinder 9 left ends is with cold aggregate heating, drying, in the process of cold aggregate oven dry, outer cylinder 7 is fixed, under the driving of bi-motor by reducer group 11 through driving gear ring 8 transmissions, cylinder 9 is with certain rotational speed in making, the stirring blade 19 that interior cylinder 9 inwalls the are arranged cold aggregate that constantly rolls, form the material curtain, and cold aggregate is carried left, the heats cold aggregate becomes hot aggregate to needed operating temperature thereby dry also rapidly; Oblique discharge port 15 by interior cylinder 9 left ends is discharged to hot aggregate in the interlayer of inside and outside cylinder.Simultaneously, components such as old asphalt mixture, reworked material, stone flour, heated bitumen are conveyed in the interlayer of inside and outside cylinder by charge door 4,5,6,13 respectively by a certain percentage.
In, mezzanine space between the outer cylinder is equivalent to agitator, cold here old asphalt mixture is accepted the heat of hot aggregate on the one hand, radiant heat in accepting on the other hand on cylinder 9 outer walls, and within a short period of time, cold old asphalt mixture is heated to needed operating temperature, simultaneously, hot aggregate, old asphalt mixture, reworked material, force under the effect of stone flour and additional heated bitumen stirring vane 20 on cylinder 9 outer walls in being installed on to stir, each component is evenly mixed, form the reclaimed asphalt mixture of function admirable, the reclaimed asphalt mixture that mixes arrives storage bin by hoisting mechanism and stores from discharging opening 21 dischargings of outer cylinder.
Claims (8)
1, a kind of continous way twin-roll regeneration asphalt mixing device, comprise underframe (1), it is characterized in that underframe (1) is provided with burner (3), the outer cylinder (7) of band charge door and discharging opening (21), part places the interior cylinder (9) of interior translator of outer cylinder (7) and reducer group (11), places the charging aperture (10) and the discharge port (15) at interior cylinder (9) two ends respectively; The inwall of cylinder (9) is provided with stirring blade (19) in described, and outer wall is provided with stirring vane (20).
2, by the described continous way twin-roll of claim 1 regeneration asphalt mixing device, it is characterized in that described underframe (1) is provided with guide rail (2), burner (3) places on the interior dolly (18) of guide rail (2).
3, by the described continous way twin-roll of claim 1 regeneration asphalt mixing device, it is characterized in that described in cylinder (9) be provided be distributed in two motors and the reducer group (11) on cylinder both sides.
4,, it is characterized in that also being provided with the driving gear ring (8) that is connected transmission with motor and reducer group (11) on the described interior cylinder (9) by claim 1 or 3 described continous way twin-roll regeneration asphalt mixing devices.
5, by claim 1 or 3 described continous way twin-roll regeneration asphalt mixing devices, it is characterized in that also being provided with supporting rolling ring (17) on the described interior cylinder (9), also be provided with and support the supporting supporting rollern of rolling ring (22) on the underframe (1).
6, by claim 1 or 2 described continous way twin-roll regeneration asphalt mixing devices, it is characterized in that the bottom of described underframe (1) also is provided with short base (16), long base (12).
7, by the described continous way twin-roll of claim 1 regeneration asphalt mixing device, it is characterized in that the charge door on the described outer cylinder (7) comprises old asphalt mixture charging aperture (4), reworked material charging aperture (5), stone flour charging aperture (6), heated bitumen charging aperture (13).
8, by claim 1 or 7 described continous way twin-roll regeneration asphalt mixing devices, it is characterized in that also being provided with on the described outer cylinder (7) infrared radiation thermometer (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02254715 CN2575140Y (en) | 2002-09-19 | 2002-09-19 | Continuous double-roller regenerated asphalt mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02254715 CN2575140Y (en) | 2002-09-19 | 2002-09-19 | Continuous double-roller regenerated asphalt mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2575140Y true CN2575140Y (en) | 2003-09-24 |
Family
ID=33723455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02254715 Ceased CN2575140Y (en) | 2002-09-19 | 2002-09-19 | Continuous double-roller regenerated asphalt mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2575140Y (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100334302C (en) * | 2004-12-31 | 2007-08-29 | 杨林江 | Complete equipment for processing recycled asphalt concrete |
| CN102329630A (en) * | 2011-07-14 | 2012-01-25 | 无锡雪桃集团有限公司 | Non-contact temperature measuring asphalt regeneration device |
| CN102337717A (en) * | 2011-08-03 | 2012-02-01 | 福建泉成机械有限公司 | Asphalt mixture hot in-place recycling vehicle |
| CN102352594A (en) * | 2011-07-14 | 2012-02-15 | 无锡雪桃集团有限公司 | Aggregate drying cylinder with basket-type material driving device |
| CN102409591A (en) * | 2011-12-22 | 2012-04-11 | 桂勘 | Interlayer mixing type stirring drum with synchronously-rotated inner drum and outer drum |
| CN103088743A (en) * | 2013-02-01 | 2013-05-08 | 福建南方路面机械有限公司 | Continuous asphalt mixture regeneration stirring apparatus |
| CN103103908A (en) * | 2013-02-01 | 2013-05-15 | 福建南方路面机械有限公司 | Asphalt mixture drying drum |
| CN104457180A (en) * | 2014-11-21 | 2015-03-25 | 福建南方路面机械有限公司 | Middle adding type aggregate drying roller |
| CN105002807A (en) * | 2015-07-07 | 2015-10-28 | 绍兴兰亭沥青技术有限公司 | Double-roller complete processing equipment of recycled asphalt concrete |
| CN105386387A (en) * | 2015-12-16 | 2016-03-09 | 郝志付 | Recycled asphalt mixture heating drying cylinder |
| CN109235192A (en) * | 2018-09-30 | 2019-01-18 | 中山市易路美道路养护科技有限公司 | The roller chain device of concealed roller hot recycling equipment afterwards |
| CN109853332A (en) * | 2019-04-04 | 2019-06-07 | 陕西达刚筑路环保设备有限公司 | A kind of hot in-plant reclaimed material heating device |
| CN110373971A (en) * | 2019-08-13 | 2019-10-25 | 陕西达刚筑路环保设备有限公司 | A kind of heating device adding asphalt-regenerating material |
| CN112521037A (en) * | 2020-12-11 | 2021-03-19 | 扬州大学 | Equipment for high-temperature cooperative reinforcement of recycled aggregate and use method |
| CN112902592A (en) * | 2021-03-29 | 2021-06-04 | 杨杰 | Cold drying and heating device that gathers materials of asphalt concrete mix building |
-
2002
- 2002-09-19 CN CN 02254715 patent/CN2575140Y/en not_active Ceased
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100334302C (en) * | 2004-12-31 | 2007-08-29 | 杨林江 | Complete equipment for processing recycled asphalt concrete |
| CN102329630A (en) * | 2011-07-14 | 2012-01-25 | 无锡雪桃集团有限公司 | Non-contact temperature measuring asphalt regeneration device |
| CN102352594A (en) * | 2011-07-14 | 2012-02-15 | 无锡雪桃集团有限公司 | Aggregate drying cylinder with basket-type material driving device |
| CN102337717A (en) * | 2011-08-03 | 2012-02-01 | 福建泉成机械有限公司 | Asphalt mixture hot in-place recycling vehicle |
| CN102409591B (en) * | 2011-12-22 | 2014-04-23 | 桂勘 | Interlayer mixing type stirring drum with synchronously-rotated inner drum and outer drum |
| CN102409591A (en) * | 2011-12-22 | 2012-04-11 | 桂勘 | Interlayer mixing type stirring drum with synchronously-rotated inner drum and outer drum |
| CN103088743B (en) * | 2013-02-01 | 2015-11-04 | 福建南方路面机械有限公司 | Continous way reclaimed asphalt mixture mixing plant |
| CN103103908A (en) * | 2013-02-01 | 2013-05-15 | 福建南方路面机械有限公司 | Asphalt mixture drying drum |
| CN103088743A (en) * | 2013-02-01 | 2013-05-08 | 福建南方路面机械有限公司 | Continuous asphalt mixture regeneration stirring apparatus |
| CN104457180A (en) * | 2014-11-21 | 2015-03-25 | 福建南方路面机械有限公司 | Middle adding type aggregate drying roller |
| CN105002807A (en) * | 2015-07-07 | 2015-10-28 | 绍兴兰亭沥青技术有限公司 | Double-roller complete processing equipment of recycled asphalt concrete |
| CN105002807B (en) * | 2015-07-07 | 2017-03-08 | 绍兴兰亭沥青技术有限公司 | A kind of twin-roll complete equipment for processing regenerative asphalt concrete |
| CN105386387A (en) * | 2015-12-16 | 2016-03-09 | 郝志付 | Recycled asphalt mixture heating drying cylinder |
| CN109235192A (en) * | 2018-09-30 | 2019-01-18 | 中山市易路美道路养护科技有限公司 | The roller chain device of concealed roller hot recycling equipment afterwards |
| CN109853332A (en) * | 2019-04-04 | 2019-06-07 | 陕西达刚筑路环保设备有限公司 | A kind of hot in-plant reclaimed material heating device |
| CN109853332B (en) * | 2019-04-04 | 2023-09-15 | 陕西达刚筑路环保设备有限公司 | Plant-mixed heat regenerated material heating device |
| CN110373971A (en) * | 2019-08-13 | 2019-10-25 | 陕西达刚筑路环保设备有限公司 | A kind of heating device adding asphalt-regenerating material |
| CN110373971B (en) * | 2019-08-13 | 2024-03-15 | 陕西达刚筑路环保设备有限公司 | Heating device capable of adding asphalt reclaimed materials |
| CN112521037A (en) * | 2020-12-11 | 2021-03-19 | 扬州大学 | Equipment for high-temperature cooperative reinforcement of recycled aggregate and use method |
| CN112902592A (en) * | 2021-03-29 | 2021-06-04 | 杨杰 | Cold drying and heating device that gathers materials of asphalt concrete mix building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20070412 Decision number of declaring invalidation: 9695 |