CN204589764U - Pitch plantmix heat of mixing regeneration cylinder - Google Patents
Pitch plantmix heat of mixing regeneration cylinder Download PDFInfo
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- CN204589764U CN204589764U CN201520258963.1U CN201520258963U CN204589764U CN 204589764 U CN204589764 U CN 204589764U CN 201520258963 U CN201520258963 U CN 201520258963U CN 204589764 U CN204589764 U CN 204589764U
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Abstract
Pitch plantmix heat of mixing regeneration cylinder, comprise rotating cylinder, rotating cylinder two ends are communicated with the first connecting cylinder and the second connecting cylinder respectively, both sides, rotating cylinder lower end arrange bracket respectively, bracket connects several drive roll, drive roll is connected with motor by driving-belt, first connecting cylinder and the second connecting cylinder bottom connection bracket, first connecting cylinder is arranged the first charging aperture, second connecting cylinder lower end connects discharging opening, install combustion device in the middle part of second connecting cylinder, several second charging aperture is offered in outer wall border in the middle part of rotating cylinder, the baffle plate that several cross section is L shape is installed in rotating cylinder inwall border, rotating cylinder inwall circumferentially arranges several plates of helical arrangement.The utility model has the advantage of: be positioned at first charging aperture of rotating cylinder one end for throwing in the old material of bulk, one circle second charging aperture is set in the middle part of rotating cylinder for throwing in the virgin material of fritter, old material mixes through the virgin material stirred and come in input after heating, this mode makes old material mix with virgin material fully, and the asphalt quality after regeneration is high.
Description
Technical field
The utility model relates to a kind of asphalt-regenerating device, is exactly pitch plantmix heat of mixing regeneration cylinder.
Background technology
Flexible pavement is with its smooth few dirt, waterproof, the performance such as durable in use is widely used in road construction, asphalt pavement maintenance maintenance is convenient, and the method extensively adopted is the regeneration techniques to flexible pavement, namely becomes compound to bituminous concrete waste material and new pitch, the newly mix that to gather materials etc. by a certain percentage again, meet certain functional performance, both solved the pollution problem of bituminous concrete waste material to environment, in turn saved new bituminous mixture, there is good economic benefit and social benefit.At present, hot in-plant reclaimed is all the old material of bulk and the virgin material of fritter are added simultaneously rotating cylinder to stir, and this mode easily causes virgin material and old material undercompounding, and the asphalt quality after regeneration is not high.
Utility model content
For solving the problem, the purpose of this utility model is to provide pitch plantmix heat of mixing regeneration cylinder, and virgin material and old material are separately thrown in, and make it mixing fully.
The utility model for achieving the above object, be achieved through the following technical solutions: pitch plantmix heat of mixing regeneration cylinder, comprise rotating cylinder, rotating cylinder two ends are communicated with the first connecting cylinder and the second connecting cylinder respectively, both sides, rotating cylinder lower end arrange bracket respectively, bracket connects several drive roll, drive roll is connected with motor by driving-belt, first connecting cylinder and the second connecting cylinder bottom connection bracket, first connecting cylinder is arranged the first charging aperture, second connecting cylinder lower end connects discharging opening, install combustion device in the middle part of second connecting cylinder, several second charging aperture is offered in outer wall border in the middle part of rotating cylinder, the baffle plate that several cross section is L shape is installed in rotating cylinder inwall border, baffle plate is positioned at below the second charging aperture, baffle plate is made up of level board and vertical plate, level board is parallel with the second throat-fed face, vertical plate side is connected with the side of level board, the relative side of vertical plate is connected with the rotating cylinder inwall of the second charging aperture sidepiece, rotating cylinder inwall circumferentially arranges several plates of helical arrangement.
For realizing the purpose of this utility model further, can also by the following technical solutions: described each plate one end is connected with rotating cylinder inwall, and the other end arranges fixed head, and the cross section of fixed head is semi arch; The shape of described plate becomes large gradually by the first charging aperture side to discharging opening side.
The utility model has the advantage of: the utility model arranges two charging apertures, wherein be positioned at first charging aperture of rotating cylinder one end for throwing in the old material of bulk, one circle second charging aperture is set in the middle part of rotating cylinder for throwing in the virgin material of fritter, old material mixes through the virgin material stirred and come in input after heating, this mode makes old material mix with virgin material fully, and the asphalt quality after regeneration is high.Rotating cylinder length increases by 20%, improves and extends aggregate travel path, and the temperature difference between charging aperture to discharging opening is comparatively large, aggregate gradually low-temperature space to high-temperature region; Burner flame length is become elongated from tubbiness, the length of flame increases by 20%, and flame diameter reduces 20%, avoids directly carrying out flame combustion sintering to aggregate, is heated and becomes radiation heating, reduce the possibility of old material ageing of asphalt, improve the quality of reworked material from flame.The utility model can directly be transformed existing equipment easily, reduces costs.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation; Fig. 2 is the A-A line sectional view along Fig. 1.
Reference numeral: cylinder in 1 rotating cylinder 2 first connecting cylinder 3 second connecting cylinder 4 first charging aperture 5 second charging aperture 6 baffle plate 7 discharging opening 8 burner 9 support 10 bracket 11 plate 12 motor 13 drive roll 14 fixed head 15.
Detailed description of the invention
Pitch plantmix heat of mixing regeneration cylinder, as shown in the figure, comprise rotating cylinder 1, rotating cylinder 1 two ends are communicated with the first connecting cylinder 2 and the second connecting cylinder 3 respectively, both sides, rotating cylinder 1 lower end arrange bracket 10 respectively, bracket 10 connects several drive roll 13, drive roll 13 is connected with motor 12 by driving-belt, first connecting cylinder 2 and the second connecting cylinder 3 bottom connection bracket 9, first connecting cylinder 2 is arranged the first charging aperture 4, second connecting cylinder 3 lower end connects discharging opening 7, install combustion device 8 in the middle part of second connecting cylinder 3, several second charging aperture 5 is offered in outer wall border in the middle part of rotating cylinder 1, second charging aperture 5 is positioned at the 1/3 end place of cylinder distance burner 8 one end, the baffle plate 6 that several cross section is L shape is installed in rotating cylinder 1 inwall border, baffle plate 6 is positioned at below the second charging aperture 5, baffle plate 6 is made up of level board and vertical plate, level board is parallel with the second charging aperture 5 charging face, vertical plate side is connected with the side of level board, the relative side of vertical plate is connected with rotating cylinder 1 inwall of the second charging aperture 5 sidepiece, rotating cylinder 1 inwall circumferentially arranges several plates 11 of helical arrangement.Motor 12 drives drive roll 13 to rotate, thus rotating cylinder 1 is rotated with drive roll 13, under several plates 11 of helical arrangement act on, the old material of bulk entered in the first charging aperture 4 moves to discharging opening 7 direction, midway mixes with the virgin material of the fritter entered by the second charging aperture 5, old material mixes under the flame combustion that burner 8 sprays heats gradually with virgin material, and this mode makes old material mix with virgin material fully, and the asphalt quality after regeneration is high.Arrange the baffle plate 6 of L shape below second charging aperture 5, when this structure can avoid rotating cylinder 1 to rotate, material leaves rotating cylinder 1 by the second charging aperture 5 being positioned at bottom.Old material sieves, and is generally dichotomy 0-5,5-20 or trichotomy 0-5,5-10,10-20, and wherein 0-5 fines has the first charging aperture 5 to add, and directly enters.Coarse grading reworked material adds together with virgin material, old material adding proportion about 45%.Arrange interior cylinder 15 inside rotating cylinder 1, be connected inside interior cylinder 15 and rotating cylinder 1 by fixed mount, interior cylinder 15 can by flame cover therein, avoids material directly and flame contact.Interior cylinder is set in asphalt mixing drying drum, reduces stone received heat.
For convenience of driving material to rotate, described each plate 11 one end is connected with rotating cylinder 1 inwall, and the other end arranges fixed head 14, and the cross section of fixed head 14 is semi arch.This structure can increase and material contact area, and stable pulls out material, avoids material directly to fall into and sinters to flame, make material slow-roll stabilization, avoids material to depart from plate 11, improves reworked material quality.
Drive material to rotate for convenience of plate 11, the shape of described plate 11 becomes large by the first charging aperture 4 side gradually to discharging opening 7 side.Due to the first charging aperture 4 input is the old material of bulk, it contacts with multiple plate 11, and contact area is large, in rotation process, material diminishes gradually, diminishes with the contact area of plate 11, therefore, thisly become large plate 11 gradually and can remain and material contact condition, make material slow-roll stabilization, avoid material to depart from plate 11.
The utility model does not limit by place, without the need to increasing cold burden storehouse, by reworked material on a cold burden storehouse, and old material addition about 30%.
Second charging aperture 5 forms ring-type can be referred to as regeneration ring.Old asphalt addition, within 30%, does not need to increase regeneration ring.When wishing old asphalt addition 40%-45%, need at drying drum discharge end, drum length 1/3rd place increases regeneration ring, is added the fine aggregate of the old material of regeneration by this ring.
The technical solution of the utility model is not restricted in the scope of embodiment described in the utility model.The technology contents of the not detailed description of the utility model is known technology.
Claims (3)
1. pitch plantmix heat of mixing regeneration cylinder, it is characterized in that: comprise rotating cylinder (1), rotating cylinder (1) two ends are communicated with the first connecting cylinder (2) and the second connecting cylinder (3) respectively, rotating cylinder (1) both sides, lower end arrange bracket (10) respectively, bracket (10) is upper connects several drive roll (13), drive roll (13) is connected with motor (12) by driving-belt, first connecting cylinder (2) and the second connecting cylinder (3) bottom connection bracket (9), first connecting cylinder (2) is arranged the first charging aperture (4), second connecting cylinder (3) lower end connects discharging opening (7), second connecting cylinder (3) middle part install combustion device (8), several second charging aperture (5) is offered in the outer wall border at rotating cylinder (1) middle part, the baffle plate (6) that several cross section is L shape is installed in rotating cylinder (1) inwall border, baffle plate (6) is positioned at the second charging aperture (5) below, baffle plate (6) is made up of level board and vertical plate, level board is parallel with the second charging aperture (5) charging face, vertical plate side is connected with the side of level board, the relative side of vertical plate is connected with rotating cylinder (1) inwall of the second charging aperture (5) sidepiece, rotating cylinder (1) inwall circumferentially arranges several plates (11) of helical arrangement.
2. pitch plantmix according to claim 1 heat of mixing regeneration cylinder, it is characterized in that: described each plate (11) one end is connected with rotating cylinder (1) inwall, and the other end arranges fixed head (14), the cross section of fixed head (14) is semi arch.
3. pitch plantmix according to claim 1 and 2 heat of mixing regeneration cylinder, is characterized in that: the shape of described plate (11) becomes large by the first charging aperture (4) side gradually to discharging opening (7) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520258963.1U CN204589764U (en) | 2015-04-27 | 2015-04-27 | Pitch plantmix heat of mixing regeneration cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520258963.1U CN204589764U (en) | 2015-04-27 | 2015-04-27 | Pitch plantmix heat of mixing regeneration cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204589764U true CN204589764U (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520258963.1U Expired - Fee Related CN204589764U (en) | 2015-04-27 | 2015-04-27 | Pitch plantmix heat of mixing regeneration cylinder |
Country Status (1)
| Country | Link |
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| CN (1) | CN204589764U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273190A (en) * | 2016-08-15 | 2017-01-04 | 浙江川洋家居股份有限公司 | The foaming machine that base stock recycles |
| CN107345385A (en) * | 2017-07-27 | 2017-11-14 | 北京欧亚机械设备股份有限公司 | Feeding device of drying cylinder |
| CN108940121A (en) * | 2018-07-20 | 2018-12-07 | 河南龙昌机械制造有限公司 | Rotary drum granulator conveyer |
| CN109695193A (en) * | 2019-01-08 | 2019-04-30 | 南方高科工程技术有限公司 | Summer cold-patch liquid production equipment |
| CN109747038A (en) * | 2017-11-06 | 2019-05-14 | 广东科达洁能股份有限公司 | Batch mixer |
-
2015
- 2015-04-27 CN CN201520258963.1U patent/CN204589764U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273190A (en) * | 2016-08-15 | 2017-01-04 | 浙江川洋家居股份有限公司 | The foaming machine that base stock recycles |
| CN106273190B (en) * | 2016-08-15 | 2018-08-07 | 浙江川洋新材料股份有限公司 | The foaming machine that base stock recycles |
| CN107345385A (en) * | 2017-07-27 | 2017-11-14 | 北京欧亚机械设备股份有限公司 | Feeding device of drying cylinder |
| CN109747038A (en) * | 2017-11-06 | 2019-05-14 | 广东科达洁能股份有限公司 | Batch mixer |
| CN108940121A (en) * | 2018-07-20 | 2018-12-07 | 河南龙昌机械制造有限公司 | Rotary drum granulator conveyer |
| CN109695193A (en) * | 2019-01-08 | 2019-04-30 | 南方高科工程技术有限公司 | Summer cold-patch liquid production equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20180427 |