CN105755931B - A kind of hot recycling equipment - Google Patents
A kind of hot recycling equipment Download PDFInfo
- Publication number
- CN105755931B CN105755931B CN201610279516.3A CN201610279516A CN105755931B CN 105755931 B CN105755931 B CN 105755931B CN 201610279516 A CN201610279516 A CN 201610279516A CN 105755931 B CN105755931 B CN 105755931B
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- CN
- China
- Prior art keywords
- roller
- sleeve
- hot recycling
- recycling equipment
- agitating device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- E01C19/08—Apparatus for transporting and heating or melting asphalt, bitumen, tar, or the like
-
- 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
- E01C19/1004—Reconditioning or reprocessing bituminous mixtures, e.g. salvaged paving, fresh patching mixtures grown unserviceable; Recycling salvaged bituminous mixtures; Apparatus for the in-plant recycling thereof
Abstract
A kind of hot recycling equipment, the rotatable roller including frame and in frame, the agitating device for being used for being stirred to the asphalt material in roller and the heater for asphalt material in roller to be heated are provided with the roller, exhaust gas circulating device is additionally provided with the roller.The embodiment of the present invention provides a kind of hot recycling equipment, by the way that the old asphalt material in road surface is added in the roller of hot recycling equipment, the processing to material can be completed using the agitating device in roller, material can produce aerosol gases in whipping process simultaneously, pass through the exhaust gas circulating device on equipment rack, take on emission-control equipment after handling and be passed into again in roller to reach the effect of Recycling by the aerosol gases discharge in roller and by connecting pipe, only need to complete in a hot recycling equipment so in the processing procedure for regenerating Bituminous concrete surface material circulation, greatly improve operating efficiency.
Description
Technical field：
The present invention relates to a kind of hot recycling equipment.
Background technology：
Asphalt surface hot reproduction technology shows the technical advantage increasingly protruded in bituminous paving overhauls operation.Dripping
There is prominent technical advantage on green grass or young crops softening and reformation road surface.It has that speed of application is fast, reduces material round transport and takes and save
Material, environmental protection, the outstanding advantages of low-carbon, it is a kind of largely effective technology with innovative environmental protection.In current existing pitch
Hot recycling is repaired in the utilization of pavement technique, it is often necessary to which a variety of construction equipment combinations could realize asphalt heat recycling construction work
Skill, the species of the various equipment used in construction are more, it is necessary to which its mutual coordinating operation of manual coordination, often influences engineering
Efficiency of construction.
The content of the invention：
The problem of needing a variety of construction equipment combinations to realize asphalt heat recycling construction technology in the prior art to overcome,
The embodiments of the invention provide a kind of hot recycling equipment.
A kind of hot recycling equipment, including frame and the rotatable roller in frame, it is provided with the roller and is used for pair
The agitating device and the heater for asphalt material in roller to be heated that asphalt material in roller is stirred, it is described
The anti-sticking agitating device of asphalt material adhesion on the heating after preventing heating is additionally provided with roller, is also set on the roller
Have caused flue gas discharge and the exhaust gas circulating device by being passed into again after processing in roller in roller.
The embodiment of the present invention provides a kind of hot recycling equipment, by the way that the old asphalt material in road surface is added into hot recycling equipment
Roller in, the processing to material can be completed using the agitating device in roller, while material can produce in whipping process
Go out aerosol gases, by the exhaust gas circulating device on equipment rack, by being blown into roller, by the smog gas in roller
Body is discharged and taken to by connecting pipe on emission-control equipment, is passed into again after processing in roller to reach Recycling
Effect, only need to complete in a hot recycling equipment so in the processing procedure for regenerating Bituminous concrete surface material circulation, significantly
Improve operating efficiency.
Brief description of the drawings：
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of stereogram of hot recycling equipment of the present invention；
Fig. 2 is the structural representation after Fig. 1 hidden parts frame；
Fig. 3 is Fig. 2 exploded perspective view two；
Fig. 4 is Fig. 3 Section A-A figure.
Embodiment：
In order that technical problem solved by the invention, technical scheme and beneficial effect are more clearly understood, below in conjunction with
Drawings and Examples, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
As shown in Figures 1 to 4, a kind of hot recycling equipment, including frame 1 and the rotatable roller 2 in frame 1, institute
State in roller provided with the agitating device for being used to be stirred the asphalt material in roller and for asphalt material in roller to be added
The heater of heat, the anti-sticking stirring dress of the asphalt material adhesion after preventing heating on the heating is additionally provided with the roller
Put, be additionally provided with gas discharge and the exhaust gas circulating device by being passed into again after processing in roller in roller on the roller.
By the way that the old asphalt material in road surface is added in the roller of hot recycling equipment, can be completed pair using the agitating device in roller
The processing of material, while material can produce aerosol gases in whipping process, pass through the waste gas circulation on equipment rack
Device, by being blown into roller, the aerosol gases in roller are discharged and taken to by connecting pipe on emission-control equipment,
It is passed into again after processing in roller to reach the effect of Recycling.
Further, such as Fig. 3, shown in Fig. 4, the agitating device is just to push away stirring vane on the inwall of roller
The 201 201 axis spirals along roller of stirring vane that just pushing away are set on the inwall of roller on the anti-sticking agitating device
Have and opposite with just pushing away the stirring vane hand of spiral counter push away stirring vane 302.When roller rotates, paddle is just pushed away in roller
Piece by asphalt material stir and drive asphalt material toward heater direction move, at this moment on anti-sticking agitating device with just pushing away stirring
The blade screw anti-stirring vane 302 that pushes away in opposite direction stops that asphalt material moves toward heater direction, and playing prevents material from gluing
Attached effect on the heaters.
Yet further, such as Fig. 3, shown in Fig. 4, the anti-sticking agitating device includes can be rotated with roller in roller
Sleeve 301 and on the outer wall and inwall of sleeve and opposite with just pushing away the stirring vane hand of spiral counter push away paddle
Piece 302.Sleeve can prevent asphalt material is moved on heater to be given to the protection of heater first layer, anti-in sleeve in addition
To the anti-effective asphalt material direction that must will go into sleeve of stirring vane that pushes away release, preferably by asphalt material and heating
Device is kept apart, and effectively prevent asphalt material adhesion on the heating, and the direction outside the sleeve is counter pushes away paddle
Piece, it can coordinate in roller and just push away stirring vane, preferably stir asphalt material, to lift Forming Quality.
Specifically, as shown in Figure 2 and Figure 3, the front end of the roller is provided with installing port, and the heater includes part and set
In the heating pipe 401 in the sleeve of anti-sticking agitating device and the heater 402 to connect with heating pipe, the anti-sticking stirring
For device on the installing port of drum front end, the rear end of the roller is provided with charging aperture.Heater is by heating pipe to roller
Internal asphalt material is heated to the temperature needed for material, and the charging aperture in roller rear end can enter to add or take to asphalt material
Go out.
More specifically, as shown in Fig. 2 the exhaust gas circulating device include communicated with heating pipe air inducing pipeline 501, set
The discharge duct 502 that covers after and be connected with charging aperture, the connection air inducing pipeline outside roller and discharge duct
Connecting pipe, it is used for the filter 503 to the exhaust-gas treatment of discharge and the use located at air inducing pipeline front end in frame
In the feeder 504 that gas is provided to drums inside.The feeder passes through air inducing pipeline to the gas of offer, added successively
Hot channel and sleeve are entered in roller, then discharge roller from the discharge duct of roller rear end, are passed through again after filter
Waste gas circulation is realized in air supply device.The asphalt material after heating in roller can produce substantial amounts of flue gas in stirring, if
Blown in the feeder in frame by air inducing pipeline again by the discharge duct covered after in roller into roller
Flue gas take out of, the waste gas taken out of after filter is handled, then is passed into rolling by feeder again in connecting pipe
Realize that waste gas circulation is used again in cylinder, can so avoid waste gas from being discharged to outside equipment and cause environmental pollution.
Further, as shown in Figure 2 and Figure 3, the frame, which is provided with, is used to make what roller rear end charging aperture was opened or closed
Automatic open/closing device, the automatic open/closing device include the bonnet 202 that can close charging aperture and in frames and after making
Cover mobile auto-telescopic mechanism.The relative bonnet with traditional detachable carrys out the charging aperture of closed cylinder, and paddle one's own canoe folding
Device can be with more efficient and saving manual operation.
Further, as shown in Figure 2 and Figure 3, the auto-telescopic mechanism includes fixed mount 601, the hinge being located in frame
The automatic telescopic link 602 being connected on fixed mount, covered after described provided with a linking arm 603, described linking arm one end is hinged on certainly
On dynamic expansion link, linking arm also be connected at hinged end with fixed mount automatic telescopic link it is overhanging when, drive linking arm, connect
Arm with fixed mount hinged place as fulcrum and to drive bonnet to rotate so that the charging aperture of bonnet detachment roller rear end.
Further, as shown in figure 4, the sleeve of the anti-sticking agitating device is provided with several air vents.It is described to add
Hot channel is interconnected with sleeve, and the sleeve is connected with drums inside, and blower unit is blown into roller, is entered by sleeve
Into roller, the asphalt material being attached on sleeve can also be blown open by air vent on sleeve in addition, play certain protection and make
With.
More specifically, as shown in Fig. 2 the anti-sticking agitating device sleeve is on the axle center of roller.Before the roller
End is provided with travelling gear 101, and the travelling gear can drive roller and anti-sticking agitating device along own axis.Pass through transmission
Gear drives roller and anti-sticking agitating device to rotate, so that the asphalt material in roller is stirring as roller rotates
Mix.
The embodiment of the present invention, there is provided a kind of hot recycling equipment, by the way that the old asphalt material on road surface is added into heat again
In the roller of generating apparatus, material heating stirring can be completed to the place to material using the agitating device in roller and heater
Reason, while material can produce substantial amounts of aerosol gases in whipping process, the exhaust gas circulating device that this equipment rack is provided with,
The aerosol gases in roller can be discharged and taken to by connecting pipe on emission-control equipment by being blown into roller, passed through
It is passed into again after processing in roller to reach the effect of Recycling, so in the processing procedure regenerated to Bituminous concrete surface material circulation
In only need completed in a hot recycling equipment, greatly improve operating efficiency.During material stirs in roller, temperature
Degree rise can be easily adhered in roller, in order to prevent material adhesion from influenceing equipment operation on the heating, this equipment
Anti-sticking agitating device is additionally provided with roller, the device can isolate material by covering jacket casing with heater, forming first layer protection
Material will not be splashed on heater in whipping process, be equipped with addition on the inside and outside wall of sleeve and the formed blades in roller
It is oppositely oriented it is counter push away stirring vane, during sleeve and roller rotate, the anti-stirring vane that pushes away on sleeve is with regard to effective
Formed blades in roller are pushed through to the material come to push toward opposite direction, further reaching protection heater will not be glued by material
It is attached.The automatic open/closing device opened or closed for manipulating roller charging aperture closing bonnet is additionally provided with equipment, by automatic
The motion of expansion link, the unlatching of bonnet is driven, effectively raise the operating efficiency of the equipment.
It is to combine one or more embodiments that particular content provides as described above, does not assert the specific reality of the present invention
Apply and be confined to these explanations.It is all approximate with method of the invention, structure etc., identical, or for present inventive concept under the premise of
Some technology deduction or replace are made, should all be considered as protection scope of the present invention.
Claims (9)
1. a kind of hot recycling equipment, including frame and the rotatable roller in frame, interior be provided with of the roller is used for rolling
The agitating device and the heater for asphalt material in roller to be heated that asphalt material in cylinder is stirred, its feature
It is：The anti-sticking agitating device of asphalt material adhesion on the heating after preventing heating is additionally provided with the roller, it is described
It is additionally provided with gas discharge and the exhaust gas circulating device by being passed into again after processing in roller, the stirring in roller on roller
For device just to push away stirring vane on the inwall of roller, the axis spiral for just pushing away stirring vane along roller is located at roller
Inwall on, the anti-sticking agitating device, which is provided with, opposite with just pushing away the stirring vane hand of spiral counter pushes away stirring vane.
A kind of 2. hot recycling equipment according to claim 1, it is characterised in that：The anti-sticking agitating device is included located at rolling
And can be with the sleeve of roller rotation in cylinder, the anti-stirring vane that pushes away is on the outer wall of sleeve.
A kind of 3. hot recycling equipment according to claim 2, it is characterised in that：It also is provided with the inwall of the sleeve described
Counter push away stirring vane.
A kind of 4. hot recycling equipment according to claim 3, it is characterised in that：The front end of the roller is provided with installing port,
For the sleeve of the anti-sticking agitating device on installing port, the heater includes the sleeve that part is located at anti-sticking agitating device
Interior heating pipe and the heater to connect with heating pipe, the rear end of the roller are provided with charging aperture.
A kind of 5. hot recycling equipment according to claim 4, it is characterised in that：The frame is provided with for after making roller
Endfeed mouth open or closing automatic open/closing device, the automatic open/closing device include can make charging aperture close bonnet and
In frame and can make bonnet move auto-telescopic mechanism.
A kind of 6. hot recycling equipment according to claim 5, it is characterised in that：The auto-telescopic mechanism includes being located at machine
Fixed mount on frame, the automatic telescopic link being hinged on fixed mount, one end of the automatic telescopic link is provided with a linking arm, institute
The other end for stating linking arm connects with bonnet, also connects on the linking arm close with the hinged place of automatic telescopic link with fixed mount
Connect, when automatic telescopic link is overhanging, drive linking arm, linking arm with fixed mount junction as fulcrum and to drive bonnet to rotate
So that the charging aperture of bonnet detachment roller rear end.
A kind of 7. hot recycling equipment according to claim 6, it is characterised in that：The exhaust gas circulating device includes and heating
Air inducing pipeline that pipeline communicates, cover after being located at be provided with and be connected with the charging aperture of roller discharge duct, located at roller
Periphery simultaneously connects the connecting pipe of air supply duct and exhaust duct, the exhaust-gas treatment being used for discharge is provided with located at connecting pipe
Filter and the feeder between air inducing pipeline and filter, the gas that the feeder provides is successively
Entered by air inducing pipeline, heating pipe and sleeve in roller, then roller is discharged from the discharge duct of roller rear end, by even
Thread a pipe after being passed into filter, then led to from filter and waste gas circulation is realized in air supply device.
A kind of 8. hot recycling equipment according to claim 7, it is characterised in that：Set on the sleeve of the anti-sticking agitating device
There are several air vents, the heating pipe is interconnected with sleeve, and the sleeve connects with drums inside.
A kind of 9. hot recycling equipment according to claim 1, it is characterised in that：The anti-sticking agitating device sleeve is located at rolling
On the axle center of cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610279516.3A CN105755931B (en) | 2016-04-29 | 2016-04-29 | A kind of hot recycling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610279516.3A CN105755931B (en) | 2016-04-29 | 2016-04-29 | A kind of hot recycling equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105755931A CN105755931A (en) | 2016-07-13 |
| CN105755931B true CN105755931B (en) | 2018-02-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610279516.3A Active CN105755931B (en) | 2016-04-29 | 2016-04-29 | A kind of hot recycling equipment |
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| Country | Link |
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| CN (1) | CN105755931B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR3074197B1 (en) * | 2017-11-28 | 2020-09-18 | Total Marketing Services | MOBILE HOT MIXING PLANT AND PROCESS FOR MANUFACTURING A MIXING MACHINE IMPLEMENTING SUCH A MOBILE MIXING PLANT |
| CN108301286B (en) * | 2018-04-04 | 2023-11-14 | 四川建筑职业技术学院 | Method and equipment for preparing asphalt concrete by microwaves |
| CN109235193A (en) * | 2018-09-30 | 2019-01-18 | 中山市易路美道路养护科技有限公司 | A kind of split type asphalt mixture heat regeneration equipment |
| CN109235194A (en) * | 2018-09-30 | 2019-01-18 | 中山市易路美道路养护科技有限公司 | A kind of pulling type roller hot recycling equipment |
| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2047272U (en) * | 1989-05-27 | 1989-11-08 | 湖南省筑路机械修制厂 | Small type movable asphalt mixture stirring machine |
| CN101168951A (en) * | 2007-12-11 | 2008-04-30 | 河南陆德筑机股份有限公司 | Asphalt mixture regenerating heating stirring roller |
| JP4445818B2 (en) * | 2004-08-03 | 2010-04-07 | 富山県 | Dryer for heating and drying recycled asphalt aggregates |
| CN201962578U (en) * | 2010-12-31 | 2011-09-07 | 三一重工股份有限公司 | Adding device and asphalt agitating equipment provided therewith |
| KR20120042451A (en) * | 2010-10-25 | 2012-05-03 | 주식회사 울산환경산업 | A regenerating apparatus and the method having double drums |
| CN102518020A (en) * | 2011-12-20 | 2012-06-27 | 中联重科股份有限公司 | Hot recycling equipment and burner for asphalt mixture |
| CN104878673A (en) * | 2015-06-03 | 2015-09-02 | 新乡市路康机械有限公司 | Heating and stirring tank for comprehensive pavement maintenance |
| CN205617201U (en) * | 2016-04-29 | 2016-10-05 | 中山市易路美道路养护科技有限公司 | Heat regeneration device |
-
2016
- 2016-04-29 CN CN201610279516.3A patent/CN105755931B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2047272U (en) * | 1989-05-27 | 1989-11-08 | 湖南省筑路机械修制厂 | Small type movable asphalt mixture stirring machine |
| JP4445818B2 (en) * | 2004-08-03 | 2010-04-07 | 富山県 | Dryer for heating and drying recycled asphalt aggregates |
| CN101168951A (en) * | 2007-12-11 | 2008-04-30 | 河南陆德筑机股份有限公司 | Asphalt mixture regenerating heating stirring roller |
| KR20120042451A (en) * | 2010-10-25 | 2012-05-03 | 주식회사 울산환경산업 | A regenerating apparatus and the method having double drums |
| CN201962578U (en) * | 2010-12-31 | 2011-09-07 | 三一重工股份有限公司 | Adding device and asphalt agitating equipment provided therewith |
| CN102518020A (en) * | 2011-12-20 | 2012-06-27 | 中联重科股份有限公司 | Hot recycling equipment and burner for asphalt mixture |
| CN104878673A (en) * | 2015-06-03 | 2015-09-02 | 新乡市路康机械有限公司 | Heating and stirring tank for comprehensive pavement maintenance |
| CN205617201U (en) * | 2016-04-29 | 2016-10-05 | 中山市易路美道路养护科技有限公司 | Heat regeneration device |
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| Publication number | Publication date |
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| CN105755931A (en) | 2016-07-13 |
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