CN108486994A - Reclaimed materials for asphalt pavement temperature raising heating means - Google Patents
Reclaimed materials for asphalt pavement temperature raising heating means Download PDFInfo
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- CN108486994A CN108486994A CN201810238763.8A CN201810238763A CN108486994A CN 108486994 A CN108486994 A CN 108486994A CN 201810238763 A CN201810238763 A CN 201810238763A CN 108486994 A CN108486994 A CN 108486994A
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- heating
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- mixed
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- reworked
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- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a kind of reclaimed materials for asphalt pavement temperature raising heating means to be included the following steps using in-situ heat regeneration malaxation device：Pavement recycling material after the heated machine heating of a, the feed inlet for mixing cylinder into heating is harrowed by guide, pavement recycling material in cylinder is mixed in heating and is delivered to discharge port by feed inlet by reworked material pusher；B reworked materials pusher is raised reworked material by special-shaped blade thereon during conveying reworked material, and the reworked material then raised falls under self gravitation effect, forms material curtain；Formed material curtain carries out sufficient heat exchange with the hot wind for mixing cylinder by heating；C is mixed in heating in cylinder, and reworked material fully mixes uniformly, while reworked material fully exchanges heat with hot wind, and temperature is promoted to 150 DEG C, is discharged through discharge port after.Reworked material can be heated to 150 DEG C or so by the present invention from 120 DEG C, and be up to state standards defined plantmix new pitch mixture manufacture temperature, integrally improves the comprehensive physical index of in-place regeneration material.
Description
Technical field
The present invention relates to sheet pavement in-situ heat regeneration field, concretely relate to a kind of adding asphalt pavement heater
The method that reworked material after heat carries out the heating of temperature raising again.
Background technology
During sheet pavement in-situ heat regeneration, existing Germany, Canada, Japanese equipment are all to utilize road surface
More heaters are heated to 120 DEG C or so, carry out regeneration mix and pave, the mix temperature of new pitch mixture is not achieved in temperature.
Experiment proves that asphalt is better than the comprehensive physical index that 120 DEG C of mixs pave many in 150 DEG C of mixs and the effect to pave,
Asphalt mixture mixing evenly rolls more closely knit at this temperature.Foreign countries are due to the basic non-overloading of lorry, after 120 DEG C of constructions
Road surface can reach maintenance standards for recycling, and Chinese road overload is serious, uses these advanced regeneration equipment regeneration of Germany
Road surface common problem afterwards is that the service life is low, general 5-8, and foreign countries can reach 8-15.
Invention content
Based on above-mentioned technical problem, the present invention provides a kind of reclaimed materials for asphalt pavement temperature raising heating means.
The adopted technical solution is that：
A kind of reclaimed materials for asphalt pavement temperature raising heating means are included the following steps using in-situ heat regeneration malaxation device：
Pavement recycling material after the heated machine heating of a, the feed inlet for mixing cylinder into heating is harrowed by guide, cylinder is mixed in heating
Interior pavement recycling material is delivered to discharge port by reworked material pusher by feed inlet；
B reworked materials pusher is raised reworked material by special-shaped blade thereon during conveying reworked material, with
The reworked material raised afterwards falls under self gravitation effect, forms material curtain；Formed material curtain with by heating mix the hot wind of cylinder into
The sufficient heat exchange of row；
C is mixed in heating in cylinder, and reworked material fully mixes uniformly, while reworked material fully exchanges heat with hot wind, and temperature is promoted to
It 150 DEG C, is discharged through discharge port after.
Preferably, the one end for cylinder being mixed in heating is provided with air inlet, and the other end is provided with return air inlet, and the outer of cylinder is mixed in heating
Side is provided with insulating layer；Hot wind through combustion chambers burn enters heating from air inlet and mixes cylinder, with reworked material exchange heat after hot wind from
The return air inlet above cylinder is mixed after wind turbine, has 50% -70% hot wind to enter combustion chamber and burns away, remaining hot wind enters guarantor
Warm layer is mixed cylinder to heating and is kept the temperature, and then empties.
Preferably, the hot blast temperature of the air inlet is 500--850 DEG C, and the hot blast temperature at air outlet is 100-200
DEG C, the hot blast temperature after emptying is 50--80 DEG C.
Preferably, the liftable roller shutter of adjustable intake, liftable roller shutter are provided at the feed inlet that cylinder is mixed in heating
While ensureing to feed, it can adjust into the new air capacity for mixing cylinder interior.
Preferably, discharge hatch door after discharge outlet is provided with, and can automatically be adjusted according to load by rear discharging hatch door
Save the size of discharge port switch.
Preferably, the vertical height that cylinder is mixed in the heating is adjusted by lift cylinder.
In-situ heat regeneration malaxation device used by above-mentioned reclaimed materials for asphalt pavement temperature raising heating means, including vehicle frame, in vehicle
Be provided with engine on frame, steeraxle driven before the front of vehicle frame is provided with, the rear portion of vehicle frame be provided with rear-guard turn to
Bridge；It is provided with heating below the middle part of vehicle frame and mixes cylinder, it includes cylinder body that cylinder is mixed in the heating, and one end of cylinder body is provided with charging
Mouthful, the other end is provided with discharge port, reworked material pusher is internally provided in cylinder body, and the both sides of cylinder body are provided with heat preservation
Layer, is provided with hot wind inlet in one end of cylinder body, the other end of cylinder body is provided with hot-blast outlet；It mixes in heating and is set above cylinder
It is equipped with combustion chamber, the combustion chamber includes shell, and one end of shell is provided with burner, the air outlet of combustion chamber and cylinder body
Hot wind inlet is connected to, and the hot-blast outlet of cylinder body is connected to by wind turbine with the air inlet of combustion chamber, the outer side of the combustion chamber
It is provided with thermal insulation air channel, one end of thermal insulation air channel is connected to the hot-blast outlet of cylinder body, and the other end of thermal insulation air channel is connected to insulating layer
Air inlet, insulating layer air outlet emptying；After the completion of hot wind is to the reworked material heating of cylinder interior, partly enter combustion through wind turbine
Room is burnt, cylinder body is again introduced into after burning away, the warm air duct in part enters insulating layer, and the both sides that cylinder is mixed to heating are fully protected
It is emptied after temperature；The reworked material pusher includes rotation axis, and be provided with has the function of mix and backward pusher on the rotating shaft,
And the multiple abnormity that can raise reworked material mix leaf, reworked material falls after raising and forms material curtain naturally, and the hot wind in cylinder body passes through
Material curtain fully heats reworked material, completes heat transfer process.
Preferably, the hot wind inlet of the cylinder body includes top inlet, left side import and right side import, and the combustion chamber is logical
It crosses top air hose to be connected to top inlet, combustion chamber passes through right side air hose by left side air hose and left side inlet communication, combustion chamber
With right side inlet communication.
Preferably, the multiple abnormity is mixed leaf and is helically arranged on the rotating shaft.It includes that arc is fixed that the abnormity, which mixes leaf,
Portion is provided with sector on arc fixed part, and the outer rim of sector is provided with special-shaped lifting side, the abnormity lifting
The one end on side is bent, and forms shovel hopper, special-shaped lifting side gradually increases from one end of sector arcing outer edges to other end width
Greatly.
Preferably, the abnormity, which is mixed, is provided with hot blast flow direction disturbance mouth on leaf.
The method have the benefit that：
The present invention utilize with using air be the special lifting of carrier Cycling hot-blast heating mix cylinder by reworked material from 120 DEG C add
To 150 DEG C or so, the requirement that the defined plantmix new pitch mixture manufacture temperature that is up to state standards is 150 DEG C or so is heat
Subsequent equipment, which paves, to provide the foundation, and belongs to domestic initiation.It is low that the present invention efficiently solves reworked material paving material, regeneration fusion
It is insufficient, uncompacted various problems are rolled, the comprehensive physical index of in-place regeneration material is integrally improved.
Description of the drawings
The invention will be further described with specific implementation mode below in conjunction with the accompanying drawings：
Fig. 1 is the overall structure diagram of in-situ heat regeneration malaxation device involved by the method for the present invention；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the principle schematic diagram that cylinder is mixed in heating in the present invention；
Fig. 4 is the front elevation that burner hot wind enters that cylinder is mixed in heating from both sides；
Fig. 5 is the stereogram that burner hot wind enters that cylinder is mixed in heating；
Fig. 6 is that hot wind mixes the schematic diagram that cylinder rear end enters from top return air wind turbine in heating；
Fig. 7 is the hot blast flow direction schematic diagram that the heat preservation of cylinder outer wall is mixed in heating；
Fig. 8 is the plan view that the heat preservation of cylinder outer wall is mixed in heating；
Fig. 9 a are the structural schematic diagram that abnormity mixes leaf；Fig. 9 b are another angular views that abnormity mixes leaf；Fig. 9 c mix for abnormity
The front view of leaf；Fig. 9 d are the side view that abnormity mixes leaf；
Figure 10 mixes leaf for abnormity and reworked material is raised to the structural schematic diagram to form material curtain；
Figure 11 is the schematic diagram that hot wind passes through material curtain to heat reworked material；
Figure 12 is working state figure when cylinder advance is mixed in heating；
Figure 13 is the structural schematic diagram that cylinder interior is mixed in heating；
Figure 14 is that heating mixes the hot wind of cylinder interior and moves towards figure；
Figure 15 is the front elevation of complete machine of the present invention；
Figure 16 is that structural schematic diagram at the feed inlet of cylinder is mixed in heating, mainly shows the liftable roller shutter of adjustable intake；
Figure 17 is that structural schematic diagram at the feed inlet of cylinder is mixed in heating, mainly shows that the active guide after roller shutter is harrowed；
Figure 18 is the discharge outlet structural schematic diagram that cylinder is mixed in heating；
Figure 19 is the structural schematic diagram that the adjustment of cylinder height is mixed in heating.
Specific implementation mode
A kind of reclaimed materials for asphalt pavement temperature raising heating means are specific to wrap using the in-situ heat regeneration malaxation device voluntarily developed
Include following steps：
Pavement recycling material after the heated machine heating of a, the feed inlet for mixing cylinder into heating is harrowed by guide, cylinder is mixed in heating
Interior pavement recycling material is delivered to discharge port by reworked material pusher by feed inlet；
B reworked materials pusher is raised reworked material by special-shaped blade thereon during conveying reworked material, with
The reworked material raised afterwards falls under self gravitation effect, forms material curtain；Formed material curtain with by heating mix the hot wind of cylinder into
The sufficient heat exchange of row；
C is mixed in heating in cylinder, and reworked material fully mixes uniformly, while reworked material fully exchanges heat with hot wind, and temperature is promoted to
It 150 DEG C, is discharged through discharge port after.
As the further design to the present invention, one end that cylinder is mixed in heating is provided with air inlet, and the other end is provided with back
Air port mixes in heating and is provided with insulating layer on the outside of cylinder；Hot wind through combustion chambers burn enters heating from air inlet and mixes cylinder, and again
Hot wind after raw material heat exchange after wind turbine, has 50% -70% hot wind to enter combustion chamber after afterflame from the return air inlet mixed above cylinder
It burns, remaining hot wind enters insulating layer and heating is mixed cylinder and kept the temperature, and then empties.
Further, the hot blast temperature of the air inlet is 500--850 DEG C, and the hot blast temperature at air outlet is
100-200 DEG C, the hot blast temperature after emptying is 50--80 DEG C.
Further, the liftable roller shutter of adjustable intake, liftable volume are provided at the feed inlet that cylinder is mixed in heating
Curtain can be adjusted while ensureing to feed into the new air capacity for mixing cylinder interior.
Further, discharge hatch door after discharge outlet is provided with, can be according to load come automatic by rear discharging hatch door
Adjust the size of discharge port switch.
Further, the vertical height that cylinder is mixed in the heating is adjusted by lift cylinder.
The structure of in-situ heat regeneration malaxation device involved by the method for the present invention is illustrated below in conjunction with the accompanying drawings.
In conjunction with attached drawing, a kind of in-situ heat regeneration malaxation device, including vehicle frame 1, engine 2 is provided on vehicle frame 1, in vehicle frame
1 front drives steeraxle 3 before being provided with, and the rear portion of vehicle frame 1 is provided with rear-driven steering bridge 4.Below the middle part of vehicle frame 1
It is provided with heating and mixes cylinder 5, it includes cylinder body 501 that cylinder 5 is mixed in the heating, and one end of cylinder body 501 is provided with feed inlet 502, another
End is provided with discharge port 503, and reworked material pusher 8 is internally provided in cylinder body 501, for by reworked material from feed inlet
502 convey to discharge port 503.The both sides of cylinder body 501 are provided with insulating layer 504, one end of cylinder body 501 be provided with hot wind into
Mouthful, the other end of cylinder body is provided with hot-blast outlet.Combuster 6 is arranged in the top that cylinder 5 is mixed in heating, and the combustion chamber 6 is wrapped
Shell 601 is included, one end of shell 601 is provided with low-oxygen burner 602, the air outlet of combustion chamber 6 and the hot wind inlet of cylinder body
Connection, the hot-blast outlet of cylinder body are connected to by wind turbine 7 with the air inlet of combustion chamber 6.The outer side of the combustion chamber is provided with
Thermal insulation air channel 603, one end of thermal insulation air channel 603 are connected to the hot-blast outlet of cylinder body, and the other end of thermal insulation air channel is connected to insulating layer
Air inlet, insulating layer air outlet emptying.After the completion of hot wind is to the reworked material heating of cylinder interior, partly enter through wind turbine 7
Combustion chamber is again introduced into cylinder body 501 after burning away, and the warm air duct in part enters insulating layer, and the both sides of cylinder 5 are mixed to heating
Fully emptied after heat preservation.The reworked material pusher 8 includes rotation axis 801, be provided in rotation axis 801 with mix and
Pusher function backward, and the multiple abnormity that can raise reworked material mix leaf 802, reworked material falls after raising and forms material curtain naturally,
Hot wind in cylinder body fully heats reworked material by material curtain, completes heat transfer process.
As the further design to the present invention, driving platform 9, hydraulic oil container 10, fuel tank are additionally provided on vehicle frame 1
11, fuel tank 12, safeguard hanger 13 and regenerative agent case 14.
Further, the hot wind inlet of the cylinder body includes top inlet, left side import and right side import, the burning
Room 6 is connected to by top air hose with top inlet, and combustion chamber passes through the right side by left side air hose 15 and left side inlet communication, combustion chamber
Crosswind pipe 16 and right side inlet communication.
Further, the hot-blast outlet is opened on the end top surface of cylinder body.
Further, the multiple abnormity is mixed leaf 802 and is helically arranged in rotation axis 801.
Further, it includes arc fixed part 8021 that the abnormity, which mixes leaf 802, and fan is provided on arc fixed part 8021
Shape blade 8022 is provided with special-shaped lifting side 8023, the one end on the abnormity lifting side 8023 in the outer rim of sector 8022
Bending forms shovel hopper 8024, and special-shaped lifting side 8023 gradually increases from one end of sector arcing outer edges to other end width
Greatly.
Further, the abnormity, which is mixed, is additionally provided with hot blast flow direction disturbance mouth 8025 on leaf 802.
Structure of the invention principle is described in detail with reference to specific attached drawing：
As shown in Figs. 1-2, it is more that in-situ heat regeneration malaxation device of the present invention includes driving platform, cylinder, regenerative agent case etc. are mixed in heating
A component, key point be mixed with abnormity in the middle part of machine leaf hot air circulation heating mix cylinder and top using air as carrier
Hypoxemia hot air circulating system, present device is no bitumen flue gas during the work time.
As seen in figures 3-6, mainly show that the structural principle of cylinder and its top burner is mixed in heating, arrow direction represents in figure
The flow direction of hot wind.The burner on top is that hot wind, which enters, mixes cylinder, the work temperature of hot wind using air as carrier hot air cycling heater
Degree is 500--850 DEG C, and mixing cylinder blade has scraper structure, and it is sharp from feed inlet that front end heater has been heated to 120 DEG C of reworked material
It is forced into the loose device of rake and mixes cylinder, mixed cylinder blade angle 30--60 degree and utilize the abnormity for mixing limb edge while pusher backward
Material strip is played highest point and fallen by structure, is formed material curtain, is fully heated when hot wind being made to pass through, and cylinder blade rear pusher oriented simultaneously is mixed
Function, be discharged from discharge port after the heating of pavement recycling material, hot wind after wind turbine, there is 50%-- from the return air inlet for mixing cylinder back upper place
70% part burns away into combustion chamber, and 20%--40% is discharged after entering insulating layer from burner housing, most of thermal energy
All it is to be recycled by carrier of air, saves very much fuel, burner is low-oxygen burner, and fuel is diesel oil.
As Figure 7-8, mainly show that the hot blast flow direction of cylinder outer wall heat preservation is mixed in heating, arrow direction represents hot wind in figure
Flow direction.After hot wind has heated the reworked material for mixing cylinder, remaining 20%--40% is discharged after entering insulating layer from burner housing
This partial fume, mixing cylinder both sides has insulating layer, is put to idle discharge after the warm layer of waste heat, and due to this part, hot wind waste heat also has 100-
200 DEG C, this partial heat is made full use of adequately to keep the temperature the both sides for mixing cylinder, the hot air temperature after emptying is in 50--80
℃。
Fig. 9 a-9d, Figure 10-Figure 14 show the second key point of malaxation device of the present invention.It is traditional that mix cylinder to mix leaf be usually 45
The function of degree, only mix and pusher backward, and of the invention this mixes limb portion and increases an edge for abnormal shape, utilizes this side
The reworked material mixed in cylinder is scraped and is postponed, recycles this side that reworked material is raised highest point, reworked material falls to form material naturally
Curtain, hot wind fully can heat reworked material by material curtain, and the heat that reworked material can fully absorb hot wind completes heat exchange
Process.Fig. 9 a-9d show that abnormity of the present invention mixes the structure of leaf.Figure 10 shows that abnormity mixes leaf and raises reworked material to form material curtain and fall
Under.Figure 11 shows that hot wind moves towards figure across the i.e. hot wind of material curtain.Figure 12 is that work sheet when cylinder advances is mixed in this heating.Figure 13 is to mix
The structure principle chart of cylinder interior.Figure 14 shows that hot wind arrow direction in the direction of advance for mixing waveform in cylinder, figure represents hot wind and walks
To.It can be seen that this abnormity is mixed and opened a fan-shaped mouth among leaf in Fig. 9 a-9d, the function of this mouthful is disturbance hot wind
Flow direction, due to mixing leaf in the rotary course that works, mixing leaf installation site and mixing the fan-shaped mouth on leaf for helical arrangement hinders
Speed of the hot wind directly from air inlet to air outlet, the present invention are exactly that the wind speed of hot wind is allowed to slow down mixing in cylinder, such benefit
The heat-exchange time for exactly increasing hot wind and reworked material makes reworked material be heated while mix more abundant.
Figure 15 is the front elevation of complete machine of the present invention.Figure 16 is that structural schematic diagram at the feed inlet of cylinder is mixed in heating, is mainly shown
The liftable roller shutter of adjustable intake.It is provided with liftable roller shutter 17 at the feed inlet that cylinder is mixed in heating, liftable roller shutter exists
While ensureing charging, it can adjust into the new air capacity for mixing cylinder interior, due to arranging 20%--40% air outside this heater,
These new air, nothing after low-oxygen burner is exactly the new air of this 20%--40% using supplement and has burnt must be just supplemented
Contain a large amount of bitumen flue gas while oxygen to burn again.
Figure 17 is that structural schematic diagram at the feed inlet of cylinder is mixed in heating, mainly shows that the active guide after roller shutter is harrowed.It can rise
Active guide rake 18 is provided with behind drop roller shutter 17, major function is to harrow loose device by claw pine shape after heater is heated road surface
At material ridge, material then is forced to harrow into heating to mix cylinder by active guide rake 18.
Figure 18 is the discharge outlet structural schematic diagram that cylinder is mixed in heating, and discharge hatch door 19 after discharge outlet is provided with, and passes through
Discharging hatch door 19 can be according to load come the size of automatic regulating switch afterwards.
Figure 19 is the structural schematic diagram that the adjustment of cylinder height is mixed in heating, and one end that cylinder is mixed in heating is connected by connecting rod 20 and vehicle frame 1
It connects, the other end that cylinder is mixed in heating is connect by lift cylinder 21 with vehicle frame 1.Cylinder is mixed by controlling the adjustable heating of lift cylinder 21
Vertical height.
It takes or uses for reference prior art and can be realized in the part that do not addressed in aforesaid way.
Above only describes the basic principles and preferred embodiment of the present invention, it is noted that for the technology of this field
For personnel, without departing from the structure of the invention, several modifications and improvements can also be made, these should also be considered as this
The protection domain of invention.
Claims (6)
1. a kind of reclaimed materials for asphalt pavement temperature raising heating means, using in-situ heat regeneration malaxation device, it is characterised in that including following
Step：
Pavement recycling material after the heated machine heating of a, the feed inlet that cylinder is mixed into heating is harrowed by guide, on the roads heating Ban Gangnei
Face reworked material is delivered to discharge port by reworked material pusher by feed inlet；
Reworked material is raised by special-shaped blade thereon, is then raised during conveying reworked material by b reworked materials pusher
The reworked material risen falls under self gravitation effect, forms material curtain；Formed material curtain is filled with the hot wind for mixing cylinder by heating
The heat exchange divided；
C is mixed in heating in cylinder, and reworked material fully mixes uniformly, while reworked material fully exchanges heat with hot wind, and temperature is promoted to 150
DEG C, it is discharged through discharge port after.
2. a kind of reclaimed materials for asphalt pavement temperature raising heating means according to claim 1, it is characterised in that：Cylinder is mixed in heating
One end be provided with air inlet, the other end is provided with return air inlet, mixes in heating and is provided with insulating layer on the outside of cylinder；It is fired through combustion chamber
The hot wind of burning enters heating from air inlet and mixes cylinder, with reworked material exchange heat after hot wind from the return air inlet mixed above cylinder after wind turbine,
There is 50% -70% hot wind to enter combustion chamber to burn away, remaining hot wind enters insulating layer and heating is mixed cylinder and kept the temperature, with
After empty.
3. a kind of reclaimed materials for asphalt pavement temperature raising heating means according to claim 2, it is characterised in that：The air inlet
The hot blast temperature at place is 500--850 DEG C, and the hot blast temperature at air outlet is 100-200 DEG C, and the hot blast temperature after emptying is 50--
80℃。
4. a kind of reclaimed materials for asphalt pavement temperature raising heating means according to claim 1, it is characterised in that：Cylinder is mixed in heating
Feed inlet at be provided with the liftable roller shutter of adjustable intake, liftable roller shutter can be adjusted while ensureing to feed
Into the new air capacity for mixing cylinder interior.
5. a kind of reclaimed materials for asphalt pavement temperature raising heating means according to claim 1, it is characterised in that：In discharge outlet
Discharge hatch door after being provided with, and can automatically adjust the size of discharge port switch according to load by rear discharging hatch door.
6. a kind of reclaimed materials for asphalt pavement temperature raising heating means according to claim 1, it is characterised in that：The heating is mixed
The vertical height of cylinder is adjusted by lift cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810238763.8A CN108486994A (en) | 2018-03-22 | 2018-03-22 | Reclaimed materials for asphalt pavement temperature raising heating means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810238763.8A CN108486994A (en) | 2018-03-22 | 2018-03-22 | Reclaimed materials for asphalt pavement temperature raising heating means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108486994A true CN108486994A (en) | 2018-09-04 |
Family
ID=63319090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810238763.8A Pending CN108486994A (en) | 2018-03-22 | 2018-03-22 | Reclaimed materials for asphalt pavement temperature raising heating means |
Country Status (1)
| Country | Link |
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| CN (1) | CN108486994A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409269A (en) * | 2019-08-29 | 2019-11-05 | 嘉鹏再升科技（深圳）股份有限公司 | A method of it is promoted for old asphalt mixture temperature after harrowing pine |
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| CN103541303A (en) * | 2013-11-05 | 2014-01-29 | 无锡锡通工程机械有限公司 | Continuous asphalt reclaimed material hot-air circulation heating device |
| CN105113365A (en) * | 2015-07-21 | 2015-12-02 | 吉林省嘉鹏集团有限公司 | Hot in-place asphalt pavement recycling construction method involving layered heating, raking and moving-type blending |
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| US20160201274A1 (en) * | 2015-01-14 | 2016-07-14 | Gencor Industries, Inc. | Recycled asphalt process |
| CN205839532U (en) * | 2016-06-30 | 2016-12-28 | 长治县玉通机械设备有限公司 | Based on the asphalt pavement material regenerating unit that vertical heating and tail gas recycle are combustion-supporting |
| US20170306570A1 (en) * | 2016-04-22 | 2017-10-26 | Francesco Crupi | System and Method for Recycling Asphalt through Radiant and Convection Heating and Simultaneous Gentle Tumbling |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541303A (en) * | 2013-11-05 | 2014-01-29 | 无锡锡通工程机械有限公司 | Continuous asphalt reclaimed material hot-air circulation heating device |
| US20160201274A1 (en) * | 2015-01-14 | 2016-07-14 | Gencor Industries, Inc. | Recycled asphalt process |
| CN105113365A (en) * | 2015-07-21 | 2015-12-02 | 吉林省嘉鹏集团有限公司 | Hot in-place asphalt pavement recycling construction method involving layered heating, raking and moving-type blending |
| CN105200898A (en) * | 2015-09-28 | 2015-12-30 | 吉林省嘉鹏集团有限公司 | Asphalt pavement in-situ heat regenerator with asphalt smoke dust recycling function |
| US20170306570A1 (en) * | 2016-04-22 | 2017-10-26 | Francesco Crupi | System and Method for Recycling Asphalt through Radiant and Convection Heating and Simultaneous Gentle Tumbling |
| CN205839532U (en) * | 2016-06-30 | 2016-12-28 | 长治县玉通机械设备有限公司 | Based on the asphalt pavement material regenerating unit that vertical heating and tail gas recycle are combustion-supporting |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409269A (en) * | 2019-08-29 | 2019-11-05 | 嘉鹏再升科技（深圳）股份有限公司 | A method of it is promoted for old asphalt mixture temperature after harrowing pine |
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Application publication date: 20180904 |