CN105297592B - Regeneration mix leveled heating device - Google Patents
Regeneration mix leveled heating device Download PDFInfo
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- CN105297592B CN105297592B CN201510625053.7A CN201510625053A CN105297592B CN 105297592 B CN105297592 B CN 105297592B CN 201510625053 A CN201510625053 A CN 201510625053A CN 105297592 B CN105297592 B CN 105297592B
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 152
- 230000008929 regeneration Effects 0.000 title claims abstract description 52
- 238000011069 regeneration method Methods 0.000 title claims abstract description 52
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 238000010792 warming Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 77
- 239000000203 mixture Substances 0.000 claims description 67
- 230000001172 regenerating effect Effects 0.000 claims description 20
- 239000010426 asphalt Substances 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 239000000779 smoke Substances 0.000 claims description 10
- 239000002699 waste material Substances 0.000 claims description 7
- 239000000446 fuel Substances 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 4
- 235000011613 Pinus brutia Nutrition 0.000 claims description 4
- 241000018646 Pinus brutia Species 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000003500 flue dust Substances 0.000 claims description 4
- 239000011339 hard pitch Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000011295 pitch Substances 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- 241000208125 Nicotiana Species 0.000 claims description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 2
- 230000032683 aging Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims description 2
- 238000000227 grinding Methods 0.000 claims description 2
- 238000004321 preservation Methods 0.000 claims description 2
- 239000012492 regenerant Substances 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000003303 reheating Methods 0.000 abstract description 2
- 238000011065 in-situ storage Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000018199 S phase Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
- Road Repair (AREA)
Abstract
The invention discloses one kind regeneration mix leveled heating device, Multi-layer warming including arranging up and down mixes cylinder, the upper lateral part that cylinder is mixed in heating is provided with charging aperture, another side lower part that cylinder is mixed in heating is provided with discharging opening, heating is mixed and be provided with cylinder mix auger, heating is mixed and be provided with the outside of cylinder heating flaggy, and the discharging opening heating adjacent with lower floor that cylinder is mixed in upper strata heating is mixed the charging aperture of cylinder and connected.The present invention is by the way of leveled heating, reheating is carried out to regeneration mix, regeneration mix temperature after heating is lifted to 140 160 DEG C, improve final decking and rolling temperature, the uniformity consistency of regeneration mix mix is ensure that simultaneously, such that it is able to the quality on road surface after fully guarantee regeneration, the competitiveness of autonomous innovation is lifted.
Description
Technical field
The present invention relates to a kind of sheet pavement in-situ heat regeneration machine, a kind of sheet pavement in-situ heat is concretely related to again
The regeneration mix leveled heating device used in life.
Background technology
The existing in-situ heat regeneration machine of domestic and international various brands manufacturer production, operation principle is all by after former road-surface heating rake pine
Reworked material and new pitch material carry out heating mix using the horizontal equipment such as cylinder of mixing that unit carries are regenerated, and then pave to road surface.
Because former road-surface heating machine heating efficiency is limited, general road regeneration mix paving material is only capable of reaching 120--130 DEG C, is less than
140-160 DEG C of asphalt national standard paving material.
The content of the invention
Based on above-mentioned technical problem, the present invention provides a kind of regeneration mix leveled heating device.
The adopted technical solution is that：
One kind regeneration mix leveled heating device, including the Multi-layer warming arranged up and down mixes cylinder, and the side of cylinder is mixed in heating
Top is provided with charging aperture, and another side lower part that cylinder is mixed in heating is provided with discharging opening, and heating is mixed and be provided with cylinder mix auger, plus
Heat is mixed and be provided with the outside of cylinder heating flaggy, and the charging aperture company of cylinder is mixed in the discharging opening heating adjacent with lower floor that cylinder is mixed in upper strata heating
It is logical.
Preferably, the heating is mixed cylinder and is rectangle, including cylinder body and cylinder cap, the mix auger along cylinder body length side
To laying；The heating flaggy is arranged on cylinder cap, is arranged on cylinder body in flat-faced tube structure, or the heating flaggy, is cut
Face takes the shape of the letter U；Heating flaggy is connected with heating fuel chambers, and heating fuel chambers are used to be heating flaggy transmission heat.
Preferably, the mix auger includes rotating shaft, and blade group, the blade group are arranged at intervals with the axial direction of rotating shaft
By 3-5 blade around constituting；Each heating is mixed and be provided with cylinder 2-4 mix auger.
Preferably, dividing plate is provided with the cylinder body, cylinder body is separated into the first heating chamber and second and added by the dividing plate
Hot chamber, be arranged in parallel two mix augers in the first heating chamber and the second heating chamber；In the first heating chamber
Top is provided with first charging aperture, and second charging aperture is provided with above the second heating chamber, and first charging aperture and second enter
Material mouth connects tripper respectively.
Preferably, charging aperture connection virgin material adding set and the reworked material collection device of cylinder are mixed in the superiors' heating；It is described again
Raw material collection device includes rewinding scraper bowl and oblique feeding conveyer belt, and rewinding scraper bowl is arranged on the bottom of oblique feeding conveyer belt, tiltedly on
Expect that the charging aperture of cylinder is mixed in the top connection the superiors heating of conveyer belt；The virgin material adding set includes virgin material feed hopper and virgin material
Conveyer belt, virgin material feed hopper is arranged on one end of virgin material conveyer belt, the other end of virgin material conveyer belt connect oblique feeding conveyer belt or
The charging aperture of cylinder is mixed in the superiors' heating.
The method have the benefit that：
The present invention carries out reheating, the regeneration mix after heating by the way of leveled heating to regeneration mix
Temperature lifting improves final decking and rolling temperature to 140-160 DEG C, while ensure that the uniformity of regeneration mix mix
Property, such that it is able to the quality on road surface after fully guarantee regeneration, lift the competitiveness of autonomous innovation.
Brief description of the drawings
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings：
Fig. 1 is the dimensional structure diagram of one embodiment of the present invention；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is that a kind of structural representation of implementation method of cylinder is mixed in heating in the present invention；
Fig. 4 is heating a kind of structural representation of implementation method of flaggy in the present invention；
Fig. 5 is the overall structure diagram that the present invention is applied to sheet pavement in-situ heat regeneration machine.
Specific embodiment
As shown in figure 1, a kind of regeneration mix leveled heating device 3, including the Multi-layer warming arranged up and down mixes cylinder 301,
The upper lateral part that cylinder 301 is mixed in heating is provided with charging aperture 302, and another side lower part that cylinder 301 is mixed in heating is provided with discharging opening 303,
Heating is mixed and be provided with cylinder mix auger 304, and heating is mixed and be provided with the outside of cylinder heating flaggy 305, and going out for cylinder is mixed in upper strata heating
The charging aperture connection of cylinder is mixed in the material mouth heating adjacent with lower floor.
Used as to further design of the invention, above-mentioned heating is mixed cylinder 301 and is rectangle, including cylinder body and cylinder cap, mix
Auger 304 is laid along the length direction of cylinder body.The heating flaggy 305 is arranged on cylinder cap, in flat-faced tube structure or described
Heating flaggy is arranged on cylinder body, and section takes the shape of the letter U, as shown in Figure 4.Heating flaggy 305 is connected with heating fuel chambers 6, heating combustion
Material room 6 is used to be heating flaggy transmission heat.Mix auger 304 includes rotating shaft, and blade is arranged at intervals with the axial direction of rotating shaft
Group, the blade group is by 3-5 blade around constituting；Each heating is mixed and be provided with cylinder 2-4 mix auger.
Further, the heating is mixed cylinder 301 and can be set to following structural shape, as shown in figure 3, being provided with cylinder body
Cylinder body is separated into the first heating chamber 12 and the second heating chamber 13 by dividing plate 11, the dividing plate 11, in the first heating chamber 12
With the two mix augers 304 that be arranged in parallel in the second heating chamber 13.The top of the first heating chamber 12 is provided with first
Charging aperture, second charging aperture is provided with the top of the second heating chamber 13, and first charging aperture and second charging aperture are connected respectively
Tripper 14.
The charging aperture connection virgin material adding set 1 and reworked material collection device 2 of cylinder are mixed in the superiors' heating.The reworked material is received
Acquisition means 2 include rewinding scraper bowl 201 and oblique feeding conveyer belt 202, and rewinding scraper bowl 201 is arranged on the bottom of oblique feeding conveyer belt 202
The charging aperture of cylinder is mixed in end, the top connection the superiors heating of oblique feeding conveyer belt 202.The virgin material adding set 1 includes virgin material
Feed hopper 101 and virgin material conveyer belt 102, virgin material feed hopper 101 are arranged on one end of virgin material conveyer belt 102, virgin material conveyer belt 102
The other end connect oblique feeding conveyer belt 202 or the charging aperture of cylinder is mixed in the superiors' heating.
The overall knot of sheet pavement in-situ heat regeneration machine is applied to present invention regeneration mix leveled heating device below
Structure is illustrated.
As shown in figure 5, the sheet pavement in-situ heat regeneration machine that a kind of asphalt smoke is recycled, including virgin material adding set
1st, reworked material collection device 2, regeneration mix leveled heating device 3 and regenerating waste used smoke dust circulation utilize device 4.The virgin material
Adding set 1 is used to newly mix asphalt material for regeneration mix leveled heating device 3 is provided, and the reworked material collection device 2 is used for
For regeneration mix leveled heating device 3 provides pavement recycling material.Reworked material collection device 2 include rewinding scraper bowl 201 and tiltedly on
Material conveyer belt 202, rewinding scraper bowl 201 is arranged on the bottom of oblique feeding conveyer belt 202, the top connection of oblique feeding conveyer belt 202
Regeneration mix leveled heating device 3.The virgin material adding set 1 includes virgin material feed hopper 101 and virgin material conveyer belt 102, newly
Material feed hopper 101 is arranged on one end of virgin material conveyer belt 102, and the other end of virgin material conveyer belt 102 connects oblique feeding conveyer belt
202.The regeneration mix leveled heating device 3 includes that cylinder 301 is mixed in three layers arranged up and down heating, and heating mixes the one of cylinder 301
Upper lateral part is provided with charging aperture 302, and another side lower part that cylinder 301 is mixed in heating is provided with discharging opening 303, and heating is mixed and set in cylinder 301
Mix auger 304 is equipped with, heating is mixed and be provided with the outside of cylinder heating flaggy 305, and the discharging opening and lower floor's phase of cylinder are mixed in upper strata heating
The charging aperture connection of cylinder is mixed in adjacent heating.The charging aperture of cylinder is mixed in the heating that the top of oblique feeding conveyer belt 202 meets the superiors.It is described
The heating of the superiors is mixed cylinder and is also connected with spraying device for regeneration agent 5.The regenerating waste used smoke dust circulation includes hot blast using device 4
Conveyance conduit and burner 401, hot blast conveying pipe road include the first hot blast conveying pipe road 402 and the second hot blast conveying pipe road 403.
Smoke exhaust pipe 306 is provided with the regeneration mix leveled heating device 3, smoke exhaust pipe 306 connects with the first hot blast conveying pipe road 402
Logical, the connection of the first hot blast conveying pipe road 402 burner 401, the burner 401 is connected by the second hot blast conveying pipe road 403
Road-surface heating plate 404.The first air-heater 405 and high-temperature resistant filter 406 are provided with the second hot blast conveying pipe road 403.
Further, the heating is mixed cylinder 301 and is rectangle, including cylinder body and cylinder cap, and the mix auger 304 is along cylinder body
Length direction lay.The heating flaggy 305 is arranged on cylinder cap, in flat-faced tube structure.Heating flaggy 305 fires with heating
Material room 6 connects, and heating fuel chambers 6 are used to be the heating transmission heat of flaggy 305.
Further, the virgin material adding set 1, reworked material collection device 2, the and of regeneration mix leveled heating device 3
Regenerating waste used smoke dust circulation is arranged on vehicle body 7 using device 4, and equipment dynamic and operating system are additionally provided with vehicle body 7.
The equipment dynamic and operating system include engine 8 and operating desk 9 etc., to control before and after vehicle body and left and right directions is moved, and
Relevant apparatus are manipulated.Regenerative agent storage tank 10 is additionally provided with vehicle body 7.
Further, the top of the road-surface heating plate 404 is provided with hot-air collecting hood 407, hot-air collecting hood
407 the 3rd hot air ducts 408 of connection, the connection burner 401 of the 3rd hot air duct 408, are provided with the 3rd hot air duct 408
Second air-heater 409.The 3rd air-heater 4010 is provided with the first hot air duct.
Operation principle of the invention is as follows：Regenerating device front end is the virgin material feed hopper 101 of new pitch compound, regeneration construction
Need to carry out mix-design to former road surface in front, determine that pavement damage degree may be selected addition 0--30% and newly mix asphalt,
The new of addition is mixed asphalt and enters regenerating device from the virgin material feed hopper 101 of regenerating device front end, through conveyer belt, is mixed into regeneration
In conjunction material leveled heating device 3.The second skate of regenerating device direction of advance rear portion is reworked material collection device 2, and reworked material collects dress
Put 2 reworked material is collected into regeneration mix leveled heating device 3.Newly drip is mixed in regeneration mix leveled heating device 3
Blue or green compound and reworked material are mixed the mix of cylinder 301 and are heated through Multi-layer warming successively, will enter the reworked material for mixing cylinder by original
70--80 DEG C, 140--160 DEG C is heated to, can so fully ensure that the paving material of regenerating mixture, it is ensured that grinding compacting.
There is road-surface heating plate 404 in regenerating device middle and lower part, Heat preservation is carried out to the road surface after regeneration rake pine, it is ensured that regeneration zone and rake pine
Top surface carries out sufficiently thermally coupled, and the superiors' heating is mixed the top of cylinder 301 and installs spraying device for regeneration agent 5, the meter of regenerative agent sprinkling
Amount determines addition regenerant consumption by the ageing of asphalt regeneration test that advance laboratory determines.Using mixing cylinder mix auger after sprinkling
304 carry out regenerative agent and old asphalt mixture mix, mix the reworked material that cylinder 301 mixes through Multi-layer warming and are mixed through orlop heating
The bottom rear portion discharging opening of cylinder 301, is expelled directly out, and reworked material is paved in the means of livelihood again after at the heel sub-base grader splicing
Face, road roller is rolled.The present invention has fully ensured that the uniformity consistency of reworked material mix by the way of leveled heating mix,
Final decking and rolling temperature is improved, the quality on road surface after regeneration so can be fully ensured.Meanwhile, mix 301 points of cylinder in heating
A large amount of hard pitch flue dust, hard pitch flue dust are produced to be transported to burner through the first hot air duct 402 in layer heating process
401, burner 401 by waste asphalt tobacco tar concentrate high-temp combustion, after again through the first air-heater 405 and the second hot air duct 403
High-temperature hot-air is delivered into high-temperature resistant filter 406, afterwards into the heating and thermal insulation old pavement of road surface heating plate 404.Heat after heating is empty
Gas is collected by hot-air collecting hood 407, and through the 3rd hot air duct 408 be re-fed into burner 401 carry out hot-air circulation profit
With, at utmost reduce hot-air and be lost in, energy saving.
Take or use for reference prior art to be capable of achieving in the part do not addressed in aforesaid way.
Above only describes general principle of the invention and preferred embodiment, it is noted that for the technology of this area
For personnel, on the premise of structure of the present invention is not departed from, some deformations and improvement can also be made, these should also be considered as this
The protection domain of invention.
Claims (4)
- It is 1. a kind of to regenerate mix leveled heating device, it is characterised in that：Multi-layer warming including arranging up and down mixes cylinder, and heating is mixed One upper lateral part of cylinder is provided with charging aperture, and another side lower part that cylinder is mixed in heating is provided with discharging opening, and heating is mixed to be provided with cylinder and mixed Auger is closed, heating is mixed and be provided with the outside of cylinder heating flaggy, cylinder is mixed in the discharging opening heating adjacent with lower floor that cylinder is mixed in upper strata heating Charging aperture connection；Virgin material adding set is used to newly mix asphalt material for regeneration mix leveled heating device is provided, and reworked material collection device is used for For regeneration mix leveled heating device provides pavement recycling material；Reworked material collection device includes that rewinding scraper bowl and oblique feeding are conveyed Band, rewinding scraper bowl is arranged on the bottom of oblique feeding conveyer belt, the top connection regeneration mix leveled heating of oblique feeding conveyer belt Device；The virgin material adding set includes virgin material feed hopper and virgin material conveyer belt, and virgin material feed hopper is arranged on virgin material conveyer belt One end, the other end of virgin material conveyer belt connects oblique feeding conveyer belt；The regeneration mix leveled heating device includes upper and lower cloth Cylinder is mixed in put three layers heating, and the charging aperture of cylinder is mixed in the heating that the top of oblique feeding conveyer belt meets the superiors；The heating of the superiors is mixed Cylinder is also connected with spraying device for regeneration agent；Regenerating waste used smoke dust circulation includes hot blast conveying pipe road and burner, heat using device Wind conveyance conduit includes the first hot blast conveying pipe road and the second hot blast conveying pipe road；On the regeneration mix leveled heating device Smoke exhaust pipe is provided with, smoke exhaust pipe is connected with the first hot blast conveying pipe road, the first hot blast conveying pipe road connection burner, the burning Device connects road surface heating plate by the second hot blast conveying pipe road；The first air-heater and resistance to is provided with the second hot blast conveying pipe road High-temperature filter；The virgin material adding set, reworked material collection device, regeneration mix leveled heating device and regenerating waste used smoke dust circulation It is arranged on vehicle body using device, equipment dynamic and operating system is additionally provided with vehicle body；The equipment dynamic and operation System includes engine and operating desk, to control before and after vehicle body and left and right directions is moved, and relevant apparatus is manipulated；In car Regenerative agent storage tank is additionally provided with it；Hot-air collecting hood is provided with above the road-surface heating plate, hot-air collecting hood connects the 3rd hot air duct, the 3rd Hot air duct connects burner, and the second air-heater is provided with the 3rd hot air duct；Set on the first hot blast conveying pipe road There is the 3rd air-heater；Need to carry out mix-design to former road surface before regeneration construction, determine that pavement damage degree selection addition 0--30% newly mixes pitch Compound, the new of addition is mixed asphalt and enters regenerating device from the virgin material feed hopper of regenerating device front end, through virgin material conveyer belt, is entered In entering to regenerate mix leveled heating device；The second skate of vehicle body direction of advance rear portion is reworked material collection device, and reworked material is received Be collected into reworked material in regeneration mix leveled heating device by acquisition means；Newly drip is mixed in mix leveled heating device is regenerated Blue or green compound and reworked material are mixed cylinder mix and are heated through Multi-layer warming successively, will enter the reworked material for mixing cylinder by original 70--80 DEG C, 140--160 DEG C is heated to, to fully ensure that the paving material of regenerating mixture, it is ensured that grinding compacting；In vehicle body middle and lower part There is road-surface heating plate, Heat preservation is carried out to the road surface after regeneration rake pine, it is ensured that regeneration zone carries out sufficient heat with the loose top surface of rake Connection, the superiors' heating is mixed cylinder top and installs spraying device for regeneration agent, what the metering that regenerative agent sprays was determined by advance laboratory Ageing of asphalt regeneration test determines addition regenerant consumption；Using mixing, cylinder mix auger carries out regenerative agent and Bituminous concrete surface is mixed after sprinkling Material mix is closed, the bottom rear portion discharging opening that the reworked material that cylinder mixes mixes cylinder through orlop heating is mixed through Multi-layer warming, be expelled directly out, Reworked material is paved in regenerated road surface after at the heel sub-base grader splicing, road roller is rolled；Meanwhile, mix cylinder in heating A large amount of hard pitch flue dust, hard pitch flue dust are produced to be transported to burning through the first hot blast conveying pipe road during leveled heating Waste asphalt tobacco tar is concentrated high-temp combustion by device, burner, after again through the first air-heater and the second hot blast conveying pipe road by high temperature Hot blast delivers to high-temperature resistant filter, road surface heater plate is entered afterwards and is incubated old pavement；Hot-air after heating is received by hot-air Collection cover is collected, and is re-fed into burner through the 3rd hot air duct and carries out hot-air recycling.
- 2. one kind according to claim 1 regenerates mix leveled heating device, it is characterised in that：The heating is mixed cylinder and is in Rectangle, including cylinder body and cylinder cap, the mix auger are laid along the length direction of cylinder body；The heating flaggy is arranged on cylinder cap On, it is arranged on cylinder body in flat-faced tube structure, or the heating flaggy, section takes the shape of the letter U；Heating flaggy connects with heating fuel chambers Connect, heating fuel chambers are used to be heating flaggy transmission heat.
- 3. one kind according to claim 1 and 2 regenerates mix leveled heating device, it is characterised in that：The mix is twisted Dragon includes rotating shaft, is arranged at intervals with blade group in the axial direction of rotating shaft, and the blade group is by 3-5 blade around constituting；It is each Heating is mixed and be provided with cylinder 2-4 mix auger.
- 4. one kind according to claim 2 regenerates mix leveled heating device, it is characterised in that：Set in the cylinder body There is dividing plate, cylinder body is separated into the first heating chamber and the second heating chamber by the dividing plate, add in the first heating chamber and second Be arranged in parallel two mix augers in hot chamber；First charging aperture is provided with above the first heating chamber, is added second Second charging aperture is provided with above hot chamber, first charging aperture and second charging aperture connect tripper respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510625053.7A CN105297592B (en) | 2015-09-28 | 2015-09-28 | Regeneration mix leveled heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510625053.7A CN105297592B (en) | 2015-09-28 | 2015-09-28 | Regeneration mix leveled heating device |
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| Publication Number | Publication Date |
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| CN105297592A CN105297592A (en) | 2016-02-03 |
| CN105297592B true CN105297592B (en) | 2017-06-09 |
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| CN201510625053.7A Active CN105297592B (en) | 2015-09-28 | 2015-09-28 | Regeneration mix leveled heating device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109208431B (en) * | 2017-07-06 | 2021-09-03 | 吉林省嘉鹏集团有限公司 | In-place hot recycling layered heating method for asphalt pavement |
| CN112064453A (en) * | 2020-09-14 | 2020-12-11 | 苏州三新路面工程有限公司 | Asphalt concrete mixing process |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5942122B2 (en) * | 1981-05-15 | 1984-10-12 | 鹿島道路株式会社 | Asphalt pavement waste crushing and heating equipment |
| CN201463259U (en) * | 2009-08-18 | 2010-05-12 | 吉林市特种设备检验中心 | Reciprocating spiral-flow bearing type gas heater |
| WO2011036773A1 (en) * | 2009-09-25 | 2011-03-31 | 特定非営利活動法人プロサップ | Aggregate heating system and aggregate heating method |
| CN204435161U (en) * | 2014-11-21 | 2015-07-01 | 长安大学 | A kind of asphalt mixture thermal-insulating storage device and circuit thereof |
| CN104695308B (en) * | 2015-03-19 | 2016-06-15 | 山东省路桥集团有限公司 | Asphalt pavement on-site heat recoveryremixer twin-tub agitator kettle |
| CN104846718A (en) * | 2015-04-13 | 2015-08-19 | 泰州市建业车件制造有限公司 | Concrete mixer truck thermal insulation device |
| CN204982606U (en) * | 2015-09-28 | 2016-01-20 | 吉林省嘉鹏集团有限公司 | Novel regeneration mix material layering heating device |
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Effective date of registration: 20170616 Address after: 116000 Liaoning province Fuquan Dalian economic and Technological Development Zone No. 23 North Road Patentee after: Jiapeng Precision Engineering Technology (Dalian) Co.,Ltd. Address before: 130000 Jiutai West Ring Road, Jilin, Changchun, No. 65-18 Patentee before: JILIN JIAPENG GROUP Co.,Ltd. |
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Denomination of invention: Layered heating device for regenerated mixtures Effective date of registration: 20190320 Granted publication date: 20170609 Pledgee: Jilin nine rural commercial bank Limited by Share Ltd. Changchun branch Pledgor: Jiapeng Precision Engineering Technology (Dalian) Co.,Ltd. Registration number: 2019220000005 |
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Denomination of invention: Layer heating device for recycled mixture Effective date of registration: 20210622 Granted publication date: 20170609 Pledgee: Jilin nine rural commercial bank Limited by Share Ltd. Changchun branch Pledgor: Jiapeng Precision Engineering Technology (Dalian) Co.,Ltd. Registration number: Y2021220000065 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220920 Granted publication date: 20170609 Pledgee: Jilin nine rural commercial bank Limited by Share Ltd. Changchun branch Pledgor: Jiapeng Precision Engineering Technology (Dalian) Co.,Ltd. Registration number: Y2021220000065 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |