CN207130584U - A kind of microwave in-place regeneration formula asphalt pavement maintanance truck - Google Patents
A kind of microwave in-place regeneration formula asphalt pavement maintanance truck Download PDFInfo
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- CN207130584U CN207130584U CN201720976896.6U CN201720976896U CN207130584U CN 207130584 U CN207130584 U CN 207130584U CN 201720976896 U CN201720976896 U CN 201720976896U CN 207130584 U CN207130584 U CN 207130584U
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Abstract
The utility model discloses a kind of microwave in-place regeneration formula asphalt pavement maintanance truck, including automobile chassis, vehicle frame, roller storage bin, heating system, microwave heating wall system, generating set, transformer case, cooling system, emulsified asphalt system, hydraulic system, electrical system and road roller tool.The utility model has the advantages that high-efficient energy-saving environment friendly, heat penetration are moderate, interlayer temperature gradient is small, homogeneous heating；By the use of microwave magnetron heating as thermal source, the heating and thermal insulation of emulsified asphalt was both realized, microwave has been realized again and cooling for magnetron itself occurs, the stability that magnetron work occurs for microwave has been improved, has reached energy-saving purpose；Combined using multilayer screen, all there is good shield effectiveness to high and low frequency electromagnetic field；Microwave heating wall can be realized surpasses 90 ° of angle upsets, has the adaptability of good operating mode, solves bituminous paving ramp construction difficult problem；Complete machine multifunctional unit, disease strong adaptability, repairing efficiency is high, and repairing quality is good.
Description
Technical field
A kind of asphalt pavement maintanance truck is the utility model is related to, more particularly to a kind of microwave in-place regeneration formula bituminous paving
Combined maintenance truck.
Background technology
Bituminous paving often produces pit, crackle, gathers around all kinds of diseases such as bag, pitted skin in use, and bituminous paving is supported
Shield car is a kind of dedicated for handling the maintenance of equipment of above-mentioned disease, and wherein in-place regeneration formula asphalt pavement maintanance truck is exactly wherein
It is a kind of.Existing in-place regeneration formula asphalt pavement maintanance truck has the following disadvantages：In-place regeneration heating pad wall is more bright using combustion oil/gas
Fire heating, gas-fired infrared heating or diesel oil Cycling hot-blast heating mode, bituminous paving heating-up temperature are not easy accurately to control, Yi Zao
Into the aging and coking of bituminous paving 1mm ~ 5mm top layers pitch, the pavement performance on road surface declines after regeneration, and the more companions of work progress
There is substantial amounts of poisonous blue smoke, serious problem of environmental pollution be present；In-place regeneration heating pad wall heat penetration is inadequate, adaptability for working condition
Difference.Existing road-surface heating machine heat penetration is 30mm ~ 50mm deep, causes regeneration thickness to be only capable of being confined to 30mm ~ 50mm, deep layer
Disease cannot be handled well, and adaptability for working condition is poor；It is existing to use 2.45GHz frequency microwave heated asphalt pavement techniques,
Its heat penetration is up to 150mm, and actual in-place regeneration depth is respectively less than 80mm, therefore the heat energy of 80mm ~ 150mm bitumen layers
All waste, energy utilization rate is relatively low, and vehicle cross after easily cause the pushing of deep layer asphalt material, former road surface grading occurs
Change, influence the pavement quality after regeneration；Existing in-place regeneration formula asphalt pavement maintanance truck does not have a pitch feed bin more, during operation without
Method adds a certain proportion of new pitch compound, has feed bin to use liquefied petroleum gas as fuel, by naked light or infrared ray more
Radiant heating, easily causes the burned aging of asphalt, and the potential safety hazards such as gas leak, explosion be present；In the market adds
Hot wall switching mechanism more using hydraulic jack complete, flip angle≤90 °, exist ramp can not construction difficult problem, adaptability for working condition
Difference.
Utility model content
The purpose of this utility model is to overcome above-mentioned prior art deficiency, there is provided a kind of microwave in-place regeneration formula bituminous paving
Care the car.Complete machine multifunctional unit, possesses in-situ heat regeneration technique：Road-surface heating --- road surface rake pine ---（Give up on cleaning surface
Material）--- asphalt distribution --- filling hot material --- pavement compaction --- waste recovery, disease strong adaptability, repairing efficiency is high,
Repairing quality is good；Microwave heating wall uses 5.8GHz frequency microwave heating techniques, the effective heat penetration≤80mm of bituminous paving, adds
Thermal process pitch the smokeless nonflame of heating process, efficient, energy-saving and environmental protection, solves traditional infrared and heat without aging, coking phenomenon
The easily burned bituminous paving of wind mode of heating causes pavement performance to decline the problem with serious environmental pollution, while overcomes existing
Using 2.45GHz frequency microwave heated asphalts road surface is too deep, deep layer ground surface material easily rolls pushing, energy utilization rate is low, interlayer
The defects of thermograde is big, have the advantages that high-efficient energy-saving environment friendly, heat penetration are moderate, interlayer temperature gradient is small, homogeneous heating；
By the use of microwave magnetron heating as thermal source, the heating and thermal insulation of emulsified asphalt was both realized, microwave has been realized again and magnetron occurs
Itself cools, and improves the stability that magnetron work occurs for microwave, and realizing heating and cooling, both have complementary advantages,
Energy-saving purpose is reached；Using choke groove shell fragment+flexible shielding link network multilayer screen combination, to high and low frequency electromagnetism
Field all has good shield effectiveness；Slid using hydraulic jack and multiple tracks slide rail, the left and right of sliding groove structure realization device, by
Pivoting support realizes that the 90 ° of angles that surpass of microwave heating wall are overturn, and position is various, has the adaptability of good operating mode, solves pitch
Road surface ramp construction difficult problem.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：
A kind of microwave in-place regeneration formula asphalt pavement maintanance truck, it is characterised in that including automobile chassis（1）, vehicle frame（2）、
Roller storage bin（3）, heating system（4）, microwave heating wall system（5）, generating set（6）, transformer case（7）, cooling system
（8）, emulsified asphalt system（9）, hydraulic system（10）, electrical system（11）Have with road roller（12）；
Vehicle frame（2）It is fixed on automobile chassis（1）In support beam, roller storage bin（3）Positioned at vehicle frame（2）On postmedian,
Roller storage bin（3）Front portion be provided with heating system（4）, heating system（4）Both sides transformer case is set respectively（7）, cooling system
System（8）, emulsified asphalt system（9）Positioned at the rear portion of car body side, hydraulic system（10）Positioned at roller storage bin（3）Side, electricity
Gas system（11）Positioned at the rear portion of car body opposite side, road roller tool（12）Positioned at the front portion of car body opposite side, microwave heating wall system
System（5）Positioned at the afterbody of vehicle, with vehicle frame（2）It is movably connected.
Described roller storage bin（3）Including rotating cylinder（3-1）, feed mechanism（3-2）, material feeding box（3-3）And power train
System（3-4）；Feed mechanism（3-2）By cold bituminous mixture lifting to material feeding box（3-3）, through material feeding box（3-3）Slide to rotation
In tumbler cylinder 3-1；Transmission system（3-4）Drive rotating cylinder（3-1）Rotating, is mixed and stirred or discharging.
Described heating system（4）Including burner（4-1）, hot air heat exchanger（4-2）With hot air circulation pipeline（4-3）；
Burner（4-1）Caused high warm flue gas is by the hot air heat exchanger that connects（4-2）Deliver into roller storage bin（3）Rotation rolling
Cylinder（3-1）In, it is rotating cylinder（3-1）Interior asphalt provides heating.
Described microwave heating wall system（5）Including microwave heating frame（5-1）, extension sleeve（5-2）, microwave occur magnetic
Keyholed back plate（5-3）, radiating guide（5-5）, wave transparent protection board（5-6）And microwave shielding device（5-7）；
Described microwave heating frame（5-1）Top connection extension sleeve（5-2）, radiating guide is fixed in bottom（5-5）；
Magnetron occurs for microwave（5-3）It is fixed on radiating guide（5-5）Top, for producing the microwave of 5.8GHz frequencies
Energy；Radiating guide（5-5）Wave transparent protection board is provided with lower mouth（5-6）；Radiating guide（5-5）With wave transparent protection board（5-6）For
Transmit microwave and magnetron occurs（5-3）Caused microwave energy；Magnetron occurs for microwave（5-3）, radiating guide（5-5）Protected with wave transparent
Backplate（5-6）Some groups are equipped with, and according to array arrangement；
Described microwave shielding device（5-7）It is arranged in wave transparent protection board（5-6）Surrounding.
Also include being arranged in microwave heating wall system（5）The microwave leakage detecting device of surrounding（5-8）.
Adjacent radiating guide（5-5）The distance between lower mouth L1 is 30mm ~ 50mm；
Wave transparent protection board（5-6）It is 60mm ~ 80mm to bituminous paving distance L2；
Magnetron occurs for microwave（5-3）Heated asphalt road surface effective depth is 75mm ~ 80mm.
Cooling system（8）Magnetron is occurred to microwave using cooling medium（5-3）Cooled down；Cooling system（8）Including
Magnetron occurs with each microwave（5-3）The radiating sleeve of internally provided with vacuum pipe interference fit（5-4-5）With radiating sleeve（5-4-5）Connection
Feed tube（5-4-6）And drain pipe（5-4-7）；Each radiating sleeve（5-4-5）The feed tube connected（5-4-6）And drain pipe
（5-4-7）Position is staggered, and and drain pipe（5-4-7）Junction mouth of pipe liquid level is higher than and feed tube（5-4-6）The junction mouth of pipe
Liquid level.
Described microwave shielding device（5-7）Choke groove shell fragment including protecting microwave leakage（5-7-1）And flexible shielding
Link network；
Choke groove shell fragment（5-7-1）It is arranged on wave transparent protection board（5-6）Surrounding；Flexible shielding link network is arranged on choke groove
Shell fragment（5-7-1）Outside.
Described microwave heating wall system（5）Pass through heating pad wall switching mechanism（5-9）With vehicle frame（2）Connection；Described adds
Hot wall switching mechanism（5-9）Including being axially connected to vehicle frame（2）On fixed rack（5-9-1）, by sliding oil cylinder（5-9-3）Drive
Move along fixed rack（5-9-1）The chute assembly of axial slip（5-9-2）, pivoting support（5-9-4）And rollover stand（5-9-5）；
Described pivoting support（5-9-4）Top/bottom and chute assembly（5-9-2）Side connection, bottom/top with
Rollover stand（5-9-5）Connection, described rollover stand（5-9-5）In pivoting support（5-9-4）Driving is lower to realize upset, drives microwave
Heat wall system（5）Upset.
Described generating set（6）Positioned at automobile chassis（1）Driver's cabin rear, it is other systems to take chassis power taking mode
Electric power output is provided.
A kind of construction method of microwave in-place regeneration formula asphalt pavement maintanance truck, it is characterised in that work is vulcanized using cold cut
Skill is constructed to the pavement disease of profound level, and construction procedure is as follows：
The first step：Road surface joint-cutting：Line joint-cutting is carried out to pit using with the grooving machine that car is equipped with, joint-cutting depth is not less than
60mm；
Second step：Pavement breaking：The pit treated using the hydraulic crushing instrument being equipped with car to joint-cutting is crushed
Plane material, and waste material is placed in vehicle-mounted ash can, broken plane material depth is not less than pavement disease actual grade；
3rd step：Pit cleans：Utilize the bulk and powdered asphalt old material with the dust collection equipment that car is equipped with to pit bottom
Absorption cleaning is carried out, and waste material is placed in vehicle-mounted ash can；
4th step：The thermally coupled microwave heating of pit：Pit bottom and periphery are heated using microwave heating wall system
Softening, pit softening depth are not less than 20mm, and each skin temperature of pit is not less than 130 DEG C, and maximum temperature is no more than 180 DEG C；
5th step：Spray sticking layer oil：Using emulsified asphalt system in pit bottom spray pitch sticking layer oil, pitch sticking layer oil
Fountain height is not less than 0.25kg/m2；
6th step：Add new pitch compound：Pit is filled up using the good new pitch compound of the advance frying of roller storage bin
And shakeout, former 15 ~ 20mm of road surface is higher by after shakeouing；
7th step：Compacting：Implement to roll using the baby roller being equipped with car, roll temperature not less than 140 DEG C.
A kind of construction method of microwave in-place regeneration formula asphalt pavement maintanance truck, it is characterised in that using microwave with regard to underground heat
Regeneration technology is constructed to the pavement disease of shallow hierarchy, and construction procedure is as follows：
The first step：Microwave heats on the spot：Directly disease road surface is heated and softened using microwave heating wall system, it is described
The magnetron working frequency that microwave heating wall system is selected is 5.8GHz, bituminous paving heat penetration 75mm ~ 80mm, Bituminous concrete surface road
Face heating-up temperature is in controlled range：Road surfaces maximum temperature is no more than 180 DEG C, and the temperature in road surface at 80mm is not less than 130
℃；
Second step：Road surface rake pine：Rake pine, Pa Song areas are carried out to the road surface after heating and softening using the loose device of rake being equipped with car
Domain is not more than road-surface heating region；
3rd step：Spray bitumen regenerant：Bitumen regenerant, the sprinkling of bitumen regenerant are sprayed using emulsified asphalt system
Measure as the 1% ~ 2% of reworked material total amount；
4th step：Mix thoroughly, shakeout：Reworked material and bitumen regenerant uniform mixing formation temperature are not less than using loose device is harrowed
140 DEG C of asphalt simultaneously shakeouts；
5th step：Compacting：Implement to roll using the baby roller being equipped with car, obtain reclaimed bituminous pavement.
A kind of construction method of microwave in-place regeneration formula asphalt pavement maintanance truck, it is characterised in that using filler microwave just
Underground heat regeneration technology road pavement top layer grading is undesirable or early stage pit disease carries out construction processing, and construction procedure is as follows：
The first step：Microwave heats on the spot：Directly disease road surface is heated and softened using microwave heating wall system, it is described
The magnetron working frequency that microwave heating wall system is selected is 5.8GHz, bituminous paving heat penetration 75mm ~ 80mm, Bituminous concrete surface road
Face heating-up temperature is in controlled range：Road surfaces maximum temperature is no more than 180 DEG C, and the temperature in road surface at 80mm is not less than 130
℃；
Second step：Road surface rake pine：Rake pine, Pa Song areas are carried out to the road surface after heating and softening using the loose device of rake being equipped with car
Domain is not more than road-surface heating region；
3rd step：Add new pitch compound：Addition is not less than 160 using the good temperature of the advance frying of roller storage bin in right amount
DEG C new pitch compound, for adjusting road crust grading；
4th step：Spray bitumen regenerant：Bitumen regenerant, the sprinkling of bitumen regenerant are sprayed using emulsified asphalt system
Measure as the 1% ~ 2% of reworked material total amount；
5th step：Mix thoroughly, shakeout：Using the rake pine device being equipped with car by reworked material, new pitch compound and asphalt-regenerating
Agent uniform mixing forms asphalt of the temperature not less than 140 DEG C and shakeout, and former 15 ~ 20mm of road surface is higher by after shakeouing；
6th step：Compacting：Implement to roll using the baby roller being equipped with car, obtain reclaimed bituminous pavement.
Beneficial effect：
Compared compared with the asphalt pavement maintanance truck in technology, the utility model microwave heating wall is micro- using 5.8GHz frequencies
Wave heating technology, the effective heat penetration≤80mm of bituminous paving, heating process pitch without aging, coking phenomenon, heating process without
Cigarette nonflame, efficient, energy-saving and environmental protection, solving traditional infrared and the easily burned bituminous paving of Hot-blast Heating mode causes pavement performance
Decline and the problem of serious environmental pollution, at the same overcome it is existing using 2.45GHz frequency microwave heated asphalts road surface it is too deep,
The defects of deep layer ground surface material easily rolls pushing, energy utilization rate is low, interlayer temperature gradient is big, there is high-efficient energy-saving environment friendly, add
The advantages that hot depth is moderate, interlayer temperature gradient is small, homogeneous heating；Generated heat as thermal source by the use of microwave magnetron, both realized
The heating and thermal insulation of emulsified asphalt, microwave is realized again cooling for magnetron itself occurs, improve microwave and magnetron occurs
The stability of work, realizing heating and cooling, both have complementary advantages, and have reached energy-saving purpose；Using choke groove shell fragment
+ flexible shielding link network multilayer screen combines, and all has good shield effectiveness to high and low frequency electromagnetic field；Using hydraulic jack
Slid with the left and right of multiple tracks slide rail, sliding groove structure realization device, the 90 ° of angles that surpass for realizing microwave heating wall by pivoting support are turned over
Turn, position is various, has the adaptability of good operating mode, solves bituminous paving ramp construction difficult problem；Complete machine multifunctional unit, tool
Standby in-situ heat regeneration technique, disease strong adaptability, repairing efficiency is high, and repairing quality is good.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is 45 degree of stereograms behind the right side of the present utility model；
Fig. 4 is left back 45 degree of stereograms of the present utility model；
Fig. 5 is one of working state figure of the present utility model；
Fig. 6 is the two of working state figure of the present utility model；
Fig. 7 is the layout drawing of microwave heating wall of the present utility model；
Fig. 8 is microwave heating wire side structural representation of the present utility model；
Fig. 9 is Fig. 8 A-A sectional views；
Figure 10 is Fig. 8 B-B sectional views；
Figure 11 is Fig. 8 C-C sectional views；
Figure 12 is the utility model 5.8GHz frequency magnetron cooling device structural representations；
Figure 13 is the utility model microwave shielding device arrangement schematic diagram；
Figure 14 is the utility model microwave flexible shielding chain net structure scheme of installation；
Figure 15 is the utility model microwave leakage detecting device fundamental diagram；
Figure 16 is the utility model generator unit structure schematic diagram；
Figure 17 is microwave heating wall ramp job state figure of the present utility model；
Figure 18 is the utility model emulsified asphalt system principle of heating figure.
In figure：1st, automobile chassis, 2, vehicle frame, 3, roller storage bin, 3-1, rotating cylinder, 3-2, feed mechanism, 3-3, charging
Case, 3-4, transmission system, 3-5, thrust wheel, 4, heating system, 4-1, burner, 4-2, hot air heat exchanger, 4-3, hot air circulation
Pipeline, 4-4, dust arrester, 5, microwave heating wall system, 5-1, microwave heating frame, 5-2, extension sleeve, 5-3, microwave hair
Magnetisation keyholed back plate, 5-4, cooling pipe, 5-4-1, cooling tube I, 5-4-2, cooling tube II, 5-4-3, cooling tube III, 5-4-4, cooling
Pipe IV, 5-4-5, radiating sleeve, 5-4-6, feed tube, 5-4-7, drain pipe, 5-5, radiating guide, 5-6, wave transparent protection board, 5-7,
Microwave shielding device, 5-7-1, choke groove shell fragment, 5-7-2, flexible shielding link network I, 5-7-3, flexible shielding link network II are 5-8, micro-
Ripple leak detecting device, 5-8-1, signal acquisition antenna, 5-8-2, impedance matching circuit, 5-8-3, detecting circuit, 5-8-4, puts
Big circuit, 5-8-5, warning circuit, 5-9, heating pad wall switching mechanism, 5-9-1, fixed rack, 5-9-2, chute assembly, 5-9-3,
Slide oil cylinder, 5-9-4, pivoting support, 5-9-5, rollover stand, 6, generating set, 6-1, engine in situ, 6-2, generator, 6-
3rd, hydraulic pump, 6-4, transfer case, 6-5, shaft coupling, 7, transformer case, 8, cooling system, 9, emulsified asphalt system, 9-1, microwave
Generating means, 9-2, stop valve I, 9-3, electric heating conduction oil furnace, 9-4, stop valve II, 9-5, main stop valve, 9-6, filter,
9-7, Heat-transfer Oil Pump, 9-8, temperature sensor I, 9-9, pressure gauge, 9-10, stop valve III, 9-11, emulsified asphalt case, 9-12, cut
Only valve IV, 9-13, pitch pressure vessel, 9-14, stop valve V, 9-15, radiator, 9-16, temperature sensor II, 9-17, lead
Deep fat expansion drum, 9-18, diesel fuel tanks, 9-19, coiling pipe bender, 9-20, pistol, 10, hydraulic system, 11, electrical system, 12,
Road roller has, and 13, upper encirclement, 14, protection of getting off, the adjacent left-right and front-back distance of mouth under L1, radiating guide, L2, wave transparent protection board
To bituminous paving distance, L3, the air line distance of choke groove shell fragment to radiating guide, L4, flexible shielding link network I to radiating guide
Air line distance, L5, the air line distance of flexible shielding link network I to flexible shielding link network II, H, the suppression piece height of choke groove shell fragment,
R, the maximum web pore radius of flexible shielding link network.
Embodiment
The utility model is illustrated with reference to the accompanying drawings and examples.
As shown in Fig. 1 to Figure 18, a kind of microwave in-place regeneration formula asphalt pavement maintanance truck of the present utility model, including automobile
Chassis 1, vehicle frame 2, roller storage bin 3, heating system 4, microwave heating wall system 5, generating set 6, transformer case 7, cooling system
8th, emulsified asphalt system 9, hydraulic system 10, electrical system 11, road roller tool 12, upper encirclement 13, protection 14 of getting off, vehicle frame 2 are logical
Cross U-shaped spiral, be vertically connected with block, thrust plate is fixed in the support beam of automobile chassis 1, during roller storage bin 3 is located on vehicle frame 2
Rear portion, the front portion of roller storage bin 3 are provided with heating system 4, and the left and right sides of heating system 4 is transformer case 7, cooling system respectively
8, emulsified asphalt system 9 is located at the left back portion of car body, and hydraulic system 10 is located at the left side of roller storage bin 3, and electrical system 11 is located at
The right rear portion of car body, road roller tool 12 are located at the right front portion of car body, and microwave heating wall system 5 is located at the afterbody of vehicle, if by
A dry bolt is connected with vehicle frame 2.
In the present embodiment, in order to overcome existing in-place regeneration formula asphalt pavement maintanance truck there is no a pitch feed bin, during operation more
The defects of a certain proportion of new pitch compound can not be added, the utility model introduce roller storage bin, described roller storage bin 3
Including rotating cylinder 3-1, feed mechanism 3-2, material feeding box 3-3, transmission system 3-4, thrust wheel 3-5, feed mechanism 3-2 is positioned at rotation
Tumbler cylinder 3-1 right side, material feeding box 3-3 are located at rotating cylinder 3-1 rear, and transmission system 3-4 takes gear transmission mode, branch
Roller 3-5 is provided with four groups, is supported on rotating cylinder 3-1 lower section, and under transmission system 3-4 effects, rotating cylinder 3-1 can be realized
Rotate forward stirring and reversion discharging.
Liquefied petroleum gas is used as fuel in order to solve the feed bin of existing asphalt pavement maintanance truck, by naked light or infrared ray
Radiant heating, easily causes the burned aging of asphalt material, and the problem of potential safety hazards such as gas leak, explosion, this practicality be present
New to introduce Cycling hot-blast heating system, described heating system 4 includes burner 4-1, hot air heat exchanger 4-2, hot blast and followed
Endless tube road 4-3, dust arrester 4-4, burner 4-1 are located at the front end of heating system 4, rear portion connection hot air heat exchanger 4-2, heat
Wind heat exchanger 4-2 air outlet is nested in rotating cylinder 3-1 front end, and dust arrester 4-4 is placed in material feeding box 3-3 left side.
During in order to solve in the market using combustion oil/gas infrared heating or fuel oil/gas and hot air circulating-heating bituminous paving, easily
The aging and coking of bituminous paving 1mm ~ 5mm top layers pitch are caused, the Pavement of Asphalt Road Performance decline or not up to standard after regeneration
Problem, the utility model introduces new 5.8GHz frequency microwaves heating technique, and heating process is high without aging, coking phenomenon
Effect, energy-saving and environmental protection；And overcome existing too deep using 2.45GHz frequency microwave heated asphalt road-surface heating depth（It is reachable
150mm）, energy utilization rate is relatively low, and easily cause deep layer asphalt material rolls pushing, easily causes former road surface grading and changes
Defect, have the advantages that high-efficient energy-saving environment friendly, heat penetration are moderate, interlayer temperature gradient is small, homogeneous heating；Described microwave adds
By microwave heating frame 5-1, extension sleeve 5-2, microwave magnetron 5-3, cooling pipe 5-4, radiating guide occur for hot wall system 5
5-5, wave transparent protection board 5-6, microwave shielding device 5-7, microwave leakage detecting device 5-8, heating pad wall switching mechanism 5-9.
The core component that magnetron 5-3 is microwave heating equipment occurs for described microwave, and magnetron 5-3, ripple occur for microwave
Lead antenna 5-5 and wave transparent protection board 5-6 is equipped with some groups, and magnetron 5-3 occurs according to certain array regular array, microwave
For producing the microwave energy of 5.8GHz frequencies, radiating guide 5-5 and wave transparent protection board 5-6 are used for the microwave for transmitting 5.8GHz frequencies
Can, the adjacent left-right and front-back distance L1 of mouth is 30mm ~ 50mm under radiating guide 5-5, and radiating guide 5-5 types use 90 ° of curved ripples
Lead, mouth is provided with wave transparent protection board 5-6 under radiating guide 5-5, and wave transparent protection board 5-6 material is polytetrafluoroethylene (PTFE), and wave transparent is protected
Plate 5-6 to bituminous paving distance L2 is 60mm ~ 80mm, and microwave occurs the top that magnetron 5-3 is fixed on radiating guide 5-5, added
Heated bitumen road surface effective depth is 75mm ~ 80mm.
As shown in figure 12, magnetron easily generates heat and damaged at work, need to cool down processing, and it is cold then to introduce liquid
Radiating mode, coolant flow according to arrow direction indication in Figure 12, liquid-cooling heat radiation mode system architecture simple and compact, convenient peace
Dress and maintenance, can poor cooling performance and the problems such as Duct design processing difficulties, radiating in a manner of effectively solving wind-cooling heat dissipating
Dead angle uniformly is not present, can effectively control the temperature of coolant, improves the key componentses job stabilitys such as magnetron.Described
Microwave occurs magnetron 5-3 and uses liquid-cooled magnetron, and cooling system 6 is that magnetron 5-3 implementation coolings occur for microwave, and cooling is situated between
Matter is water, conduction oil or automobile engine coolant, and cooling pipe 5-4 is by the 5-4-1 of the cooling tube I, 5-4-2 of cooling tube II, cold
But the 5-4-3 of pipe III, the 5-4-4 of cooling tube IV, radiating sleeve 5-4-5, feed tube 5-4-6, drain pipe 5-4-7 compositions, the 5-4- of cooling tube I
1st, the 5-4-2 of cooling tube II, the 5-4-3 of cooling tube III and the 5-4-4 of cooling tube IV are welded on microwave heating frame 5-1, radiating sleeve 5-
4-5 and microwave generation magnetron 5-3 internally provided with vacuum pipe interference fit, feed tube 5-4-6 and above and below drain pipe 5-4-7, left and right are wrong
Open, the cooling medium of low temperature is entered by the pipe of low liquid level, and the cooling medium of high temperature is flowed out by the pipe of high level.
In order to obtain good micro-wave screening effect, protected using flexible shielding link network+choke groove shell fragment multilayer screen body
Design, described microwave shielding device 5-7 is arranged in the surrounding of microwave heating wall 5, by choke groove shell fragment 5-7-1, flexible shielding
The 5-7-2 of link network I, the 5-7-3 of flexible shielding link network II are formed, and choke groove shell fragment 5-7-1 has four groups, is respectively positioned on flexible shielding link network I
5-7-2 inner side, serve as microwave leakage first layer protection, its to radiating guide 5-5 air line distance L3 be 40mm ~ 50mm,
It is radiating guide 5-5 wavelength Xs that choke groove shell fragment 5-7-1, which suppresses piece height H,g/ 4, the 5-7-2 of flexible shielding link network I passes through several
Bolt annular is fixed on the surrounding of microwave heating wall 5, its to radiating guide 5-5 air line distance L4 be 80mm ~ 90mm, flexible screen
The outside that the 5-7-3 of link network II is located at the 5-7-2 of flexible shielding link network I is covered, microwave heating wall 5 is fixed on by several bolt annulars
Surrounding, its to the 5-7-2 of flexible shielding link network I air line distance L5 be 30mm, the 5-7-2 of flexible shielding link network I and flexible shielding
The 5-7-3 of link network II maximum web pore radius R is 6mm, micro- after flexible shielding link network+choke groove shell fragment multilayer screen combination
The microwave leakage amount of 5cm positions can be controlled in 2mW/cm on the outside of Wave heating wall2Within.
In addition, described microwave leakage detecting device 5-8 is arranged in the surrounding of microwave heating wall 5, by signal acquisition antenna
5-8-1, impedance matching circuit 5-8-2, detecting circuit 5-8-3, amplifying circuit 5-8-4, warning circuit 5-8-5 compositions.Device work
When making, impedance matching circuit 5-8-2, impedance are input to after the microwave signal coupling that signal acquisition antenna 5-8-1 will leak out out
Received signal is transmitted to dielectric filter by match circuit 5-8-2, and the frequency range that dielectric filter sends non-microwave equipment is believed
Deliver to detecting circuit 5-8-3 after number filtering off, the signal that detecting circuit 5-8-3 sends dielectric filter handled after with it is default
Definite value is amplified, compares, judges and result of determination signal is input in warning circuit 5-8-5, warning circuit 5-8-5 according to
Detecting circuit 5-8-3 detection result decides whether alarm, if detecting circuit 5-8-3 monitoring result has reached default
Gate valve value, warning circuit 5-8-5 carry out police instruction, otherwise will not alarm.
Completed more using hydraulic jack to solve in the market heating pad wall switching mechanism, flip angle≤90 °, ramp be present
Can not construction difficult problem, described heating pad wall switching mechanism 5-9 include fixed rack 5-9-1, chute assembly 5-9-2, sliding oil cylinder
5-9-3, pivoting support 5-9-4, rollover stand 5-9-5, in the presence of oil cylinder 5-9-3 is slid, chute assembly 5-9-2 can be along fixation
Slide rail 5-9-1 realizes left and right sliding, and described pivoting support 5-9-4 is turbine and worm mechanism, provided with two groups, symmetrical cloth
Put, described rollover stand 5-9-5 overturns large arm by two groups of arcs and is welded, and passes through several bolts and pivoting support 5-9-4
It is connected, under pivoting support 5-9-4 drivings, rollover stand 5-9-5 realizes upset, and then drives microwave heating wall to realize and surpass 90 °
Angle is overturn, and is slid using hydraulic jack and multiple tracks slide rail, the left and right of sliding groove structure realization device, microwave is realized by pivoting support
Heating pad wall surpasses 90 ° of angle upsets, and position is various, has the adaptability of good operating mode, solves bituminous paving ramp construction difficult problem.
In addition, in order to better profit from chassis power, the utility model eliminates mounted engine, using chassis power taking,
Described generating set 6 is located at the driver's cabin rear of automobile chassis 1, burner 4-1 lower section, is provided for microwave heating wall system 5
Electricity needs, generating set 6 take chassis power taking mode, including engine in situ 6-1, generator 6-2, engine in situ 6-1
It is defeated provided with engine in situ 6-1 to meet generator 6-2 and hydraulic pump 6-3 different rotating speeds demands for hydraulic pressure and electric power output
Go out end and transfer case 6-4 is housed, while connect generator 6-2 and hydraulic pump 6-3, set between engine in situ 6-1 and transfer case 6-4
There is shaft coupling 6-5.
The utility model includes battery box protective cover 14-1, the right side with good by performance, described protection 14 of getting off
Ash can 14-2, fuel tank protective cover 14-3, left ash can 14-4, with the bolt connection of vehicle frame 2；Left ash can 14-4 and the right side are given up
Hopper 14-2 is symmetrically placed, under hydraulic jack driving, can be achieved 135 ° of rotations, the waste material of recovery can Action of Gravity Field fall automatically
Go out, it is time saving and energy saving, there is the good feature of environmental protection and adaptability for working condition.
In addition, the utility model is generated heat as thermal source by the use of microwave magnetron, the heating and thermal insulation of emulsified asphalt had both been realized,
Microwave is realized again cooling for magnetron itself occurs, improve the stability that magnetron work occurs for microwave, realize
Both have complementary advantages for heating and cooling, have reached energy-saving purpose；Described emulsified asphalt system 9 fills including microwave
Put 9-1, the 9-2 of stop valve I, electric heating conduction oil furnace 9-3, the 9-4 of stop valve II, main stop valve 9-5, filter 9-6, Heat-transfer Oil Pump
9-7, the 9-8 of temperature sensor I, pressure gauge 9-9, the 9-10 of stop valve III, emulsified asphalt case 9-11, the 9-12 of stop valve IV, pitch pressure
Power storage tank 9-13, the 9-14 of stop valve V, radiator 9-15, the 9-16 of temperature sensor II, conduction oil expansion drum 9-17, diesel fuel tanks 9-
18th, coiling pipe bender 9-19, pistol 9-20, pitch pressure vessel 9-13 difference peripheral hardware pipelines and valve and automobile chassis gas bag,
Emulsified asphalt case 9-11, diesel fuel tanks 9-18 are connected, and realize pitch automatic spraying, diesel oil cleaning and pressure-air cleaning.
Operation principle of the present utility model is as follows：
As shown in figure 16, generating set 6 takes chassis power taking, while exports 220V/380V electric energy and hydraulic power, electric energy
It is main to be delivered to burner 4-1, microwave generation magnetron 5-3, electric heating conduction oil furnace 9-3 and Heat-transfer Oil Pump 9-7, hydraulic power
Consumption includes rotating cylinder 3-1, feed mechanism 3-2, sliding oil cylinder 5-9-3, pivoting support 5-9-4, extension sleeve 5-2.
The utility model multifunctional unit, possesses in-situ heat regeneration technique：Road-surface heating --- road surface rake pine ---（Cleaning
Surface waste material）--- asphalt distribution --- filling hot material --- pavement compaction --- waste recovery, disease strong adaptability, repairing effect
Rate is high, and repairing quality is good.
As shown in Fig. 1 to 18, microwave heating wall implements the heating on the spot of bituminous paving, first, using hydraulic jack and more
The left and right sliding of road slide rail, sliding groove structure realization device, the 90 ° of angles that surpass for realizing microwave heating wall by pivoting support are overturn, will
Microwave heating wall is laid in the disease position of bituminous paving.Then, in transformer case 7 be provided with low-tension transformer, high-tension transformer,
Commutation diode etc., low-tension transformer are used for the filament voltage that 3.0V is provided to magnetron, high-tension transformer and rectification diode
The half-wave voltage doubler of composition provides 4.65kV anode voltage to magnetron, converts electrical energy into endlessly electromagnetism
Energy, electromagnetic energy are transmitted in the form of ripple by media such as waveguides and penetrate into bituminous paving media interior, make dielectric loss and
Heating, show as the rise of bituminous paving temperature.Continuously worked daily a few hours in view of magnetron in heating process, in order to ensure
The efficiency of heating surface of magnetron is stable, as shown in figure 18, is generated heat by the use of microwave magnetron as thermal source, both realizes emulsified asphalt
Heating and thermal insulation, microwave is realized again cooling for magnetron itself occurs, improve the stabilization that magnetron work occurs for microwave
Property, realizing heating and cooling, both have complementary advantages, and have reached energy-saving purpose, it is cold to efficiently solve wind-cooling heat dissipating mode
But poor performance and the problems such as Duct design processing difficulties, uniformly dead angle is not present in radiating, can effectively control the temperature of coolant, change
The key componentses job stabilitys such as kind magnetron.Microwave heatable element job security is particularly important, and the utility model uses
Flexible shielding link network+choke groove shell fragment multilayer screen body protection Design, in order to obtain good micro-wave screening effect.
After the completion of microwave heating wall is to the heating on the spot of bituminous paving, implement road surface rake using the power tools such as loose device are harrowed
Pine, and a certain proportion of new pitch compound and appropriate emulsified asphalt are added, wherein new pitch compound derives from roller material
Storehouse 3, feed mechanism 3-2 slide cold bituminous mixture lifting to material feeding box 3-3, asphalt to rotation under gravity
In tumbler cylinder 3-1, transmission system 3-4 uses gear transmission mode, and the 3-1 implementation rotating forwards of driving rotating cylinder are mixed and stirred and reversion is unloaded
Material.During rotating cylinder 3-1 implementation rotating forwards are mixed and stirred, implement the heating of asphalt, burner 4-1 by heating system 4
Work produces high warm flue gas, and fresh hot air is heated into hot air heat exchanger 4-2, and is sent into rotating cylinder 3-1, realizes drip
The heating of blue or green compound, the cycling and reutilization of heat is realized in heating process by hot air circulation pipeline, improve the profit of the energy
With rate and the efficiency of heating surface, and heating system is provided with dust arrester, possesses good environmental-protecting performance.
In addition, the utility model is highly integrated, compacting equipment is equipped with, realizes the compacting regeneration of bituminous paving；Provided with two
Waste recovery case, left ash can 14-4 and right ash can 14-2 are symmetrically placed, and under hydraulic jack driving, 135 ° of rotations can be achieved
Turn, the waste material of recovery can Action of Gravity Field pour out automatically, it is time saving and energy saving, there is the good feature of environmental protection and adaptability for working condition.
To sum up, the utility model provides a kind of microwave in-place regeneration formula asphalt pavement maintanance truck, complete machine multifunctional unit, tool
Standby in-situ heat regeneration technique：Road-surface heating --- road surface rake pine ---（Clear up surface waste material）--- asphalt distribution --- filling heat
Expect --- pavement compaction --- waste recovery, disease strong adaptability, repairing efficiency is high, and repairing quality is good；Microwave heating wall uses
5.8GHz frequency microwave heating techniques, the effective heat penetration≤80mm of bituminous paving, heating process pitch are existing without aging, coking
As the smokeless nonflame of heating process, efficient, energy-saving and environmental protection, solving traditional infrared and the easily burned bituminous paving of Hot-blast Heating mode
Cause pavement performance to decline the problem with serious environmental pollution, while overcome existing using the heating of 2.45GHz frequency microwaves
The defects of bituminous paving is too deep, deep layer ground surface material easily rolls pushing, energy utilization rate is low, interlayer temperature gradient is big, there is height
Imitate energy-conserving and environment-protective, the advantages that heat penetration is moderate, interlayer temperature gradient is small, homogeneous heating；By the use of microwave magnetron heating as
Thermal source, had both realized the heating and thermal insulation of emulsified asphalt, realizes microwave again and cooling for magnetron itself occurs, improve micro-
The stability of magnetron work occurs for ripple, and realizing heating and cooling, both have complementary advantages, and have reached energy-saving purpose；Adopt
Combined with choke groove shell fragment+flexible shielding link network multilayer screen, all there is good shield effectiveness to high and low frequency electromagnetic field；
Slid using hydraulic jack and multiple tracks slide rail, the left and right of sliding groove structure realization device, microwave heating wall is realized by pivoting support
Surpass the upset of 90 ° of angles, position is various, has the adaptability of good operating mode, solves bituminous paving ramp construction difficult problem.
The construction method of microwave in-place regeneration formula asphalt pavement maintanance truck of the present utility model, possess cold cut hot patching process,
Microwave in-situ heat regeneration technique and filling microwave in-situ heat regeneration technique；
Cold cut hot patching process is applied to the disease of relatively deep（Such as pit）, main construction procedure is as follows：
The first step：Road surface joint-cutting.Line joint-cutting is carried out to pit using with the grooving machine that car is equipped with, joint-cutting depth is general not
Less than 60mm, and ensure that kerf edge is straight attractive in appearance；
Second step：Pavement breaking.The pit treated using the hydraulic crushing instrument being equipped with car to joint-cutting is crushed
Plane material, and waste material is placed in vehicle-mounted ash can, broken plane material depth is not less than pavement disease actual grade；
3rd step：Pit cleans.Utilize the bulk and powdered asphalt old material with the dust collection equipment that car is equipped with to pit bottom
Carry out absorption to clean out, and waste material is placed in vehicle-mounted ash can；
4th step：The thermally coupled microwave heating of pit.Pit bottom and periphery are heated using microwave heating wall system
Softening, pit softening depth are not less than 20mm, and each skin temperature of pit is not less than 130 DEG C, and maximum temperature is no more than 180 DEG C；
5th step：Spray sticking layer oil.Using the emulsified asphalt system being equipped with car in pit bottom spray pitch sticking layer oil,
Pitch sticking layer oil fountain height is not less than 0.25kg/m2；
6th step：Addition new pitch compound simultaneously shakeouts.Utilize the good new pitch compound of the advance frying of roller storage bin（Material
Temperature is not less than 160 DEG C）Fill up pit and shakeout, former 15 ~ 20mm of road surface should be higher by after shakeouing, when pit depth is more than 60mm,
Substep enthesis should be taken；
7th step：Compacting.Implement to roll using the baby roller being equipped with car, roll temperature not less than 140 DEG C, work as hole
When groove depth is more than 60mm, substep compacting should be taken.
Microwave in-situ heat regeneration technique is applied to the disease compared with shallow hierarchy such as infant cracking, decortication, pitted skin, main construction step
It is rapid as follows：
The first step：Microwave heats on the spot.Directly disease road surface is heated and softened using microwave heating wall system, it is described
The magnetron working frequency that microwave heating wall system is selected is 5.8GHz, bituminous paving heat penetration 75mm ~ 80mm, Bituminous concrete surface road
Face heating-up temperature is in controlled range：Road surfaces maximum temperature is no more than 180 DEG C, and the temperature in road surface at 80mm is not less than 130
℃；
Second step：Road surface rake pine.Rake pine, Pa Song areas are carried out to the road surface after heating and softening using the loose device of rake being equipped with car
Domain is not more than road-surface heating region, harrows loose depth 60mm or so, and road surface is soft, straight after rake pine；
3rd step：Spray bitumen regenerant.Appropriate bitumen regenerant, drip are sprayed using the emulsified asphalt system being equipped with car
The fountain height of blue or green regenerative agent is the 1% ~ 2% of reworked material total amount；
4th step：Mix thoroughly, shakeout.Using the rake pine device being equipped with car by reworked material and bitumen regenerant uniform mixing, and
By asphalt（Comprehensive material temperature is not less than 140 DEG C）Shakeout；
5th step：Compacting.Implement to roll using the baby roller being equipped with car, obtain reclaimed bituminous pavement.
Filler microwave in-situ heat regeneration technique is applied to the diseases such as undesirable, the early stage pit of road crust grading, main
Want construction procedure as follows：
The first step：Microwave heats on the spot.With the construction procedure first step；
Second step：Road surface rake pine.With construction procedure second step；
3rd step：Add new pitch compound.Addition utilizes the good new pitch compound of the advance frying of roller storage bin in right amount
（Material temperature is not less than 160 DEG C）, for adjusting road crust grading；
4th step：Spray bitumen regenerant.With the step of construction procedure the 3rd；
5th step：Mix thoroughly, shakeout.Using the rake pine device being equipped with car by reworked material（The i.e. former reproducible Bituminous concrete surface in road surface
Material）, new pitch compound and bitumen regenerant uniform mixing, and by asphalt（Comprehensive material temperature is not less than 140 DEG C）Shakeout,
Former 15 ~ 20mm of road surface should be higher by after shakeouing；
6th step：Compacting.Implement to roll using the baby roller being equipped with car, obtain reclaimed bituminous pavement.
Claims (10)
1. a kind of microwave in-place regeneration formula asphalt pavement maintanance truck, it is characterised in that including automobile chassis（1）, vehicle frame（2）, rolling
Cylinder feed bin（3）, heating system（4）, microwave heating wall system（5）, generating set（6）, transformer case（7）, cooling system（8）、
Emulsified asphalt system（9）, hydraulic system（10）, electrical system（11）Have with road roller（12）；
Vehicle frame（2）It is fixed on automobile chassis（1）In support beam, roller storage bin（3）Positioned at vehicle frame（2）On postmedian, roller
Feed bin（3）Front portion be provided with heating system（4）, heating system（4）Both sides transformer case is set respectively（7）, cooling system
（8）, emulsified asphalt system（9）Positioned at the rear portion of car body side, hydraulic system（10）Positioned at roller storage bin（3）Side, electrically
System（11）Positioned at the rear portion of car body opposite side, road roller tool（12）Positioned at the front portion of car body opposite side, microwave heating wall system
（5）Positioned at the afterbody of vehicle, with vehicle frame（2）It is movably connected.
A kind of 2. microwave in-place regeneration formula asphalt pavement maintanance truck according to claim 1, it is characterised in that described rolling
Cylinder feed bin（3）Including rotating cylinder（3-1）, feed mechanism（3-2）, material feeding box（3-3）And transmission system（3-4）；Feed mechanism
（3-2）By cold bituminous mixture lifting to material feeding box（3-3）, through material feeding box（3-3）Slide into rotating cylinder 3-1；Transmission
System（3-4）Drive rotating cylinder（3-1）Rotating, is mixed and stirred or discharging.
3. a kind of microwave in-place regeneration formula asphalt pavement maintanance truck according to claim 1, it is characterised in that described adds
Hot systems（4）Including burner（4-1）, hot air heat exchanger（4-2）With hot air circulation pipeline（4-3）；Burner（4-1）It is caused
High warm flue gas is by the hot air heat exchanger that connects（4-2）Deliver into roller storage bin（3）Rotating cylinder（3-1）In, for rotation
Roller（3-1）Interior asphalt provides heating.
4. a kind of microwave in-place regeneration formula asphalt pavement maintanance truck according to claim 1, it is characterised in that described is micro-
Wave heating wall system（5）Including microwave heating frame（5-1）, extension sleeve（5-2）, microwave occur magnetron（5-3）, waveguide day
Line（5-5）, wave transparent protection board（5-6）And microwave shielding device（5-7）；
Described microwave heating frame（5-1）Top connection extension sleeve（5-2）, radiating guide is fixed in bottom（5-5）；
Magnetron occurs for microwave（5-3）It is fixed on radiating guide（5-5）Top, for producing the microwave energy of 5.8GHz frequencies；
Radiating guide（5-5）Wave transparent protection board is provided with lower mouth（5-6）；Radiating guide（5-5）With wave transparent protection board（5-6）For transmitting
Magnetron occurs for microwave（5-3）Caused microwave energy；Magnetron occurs for microwave（5-3）, radiating guide（5-5）With wave transparent protection board
（5-6）Some groups are equipped with, and according to array arrangement；
Described microwave shielding device（5-7）It is arranged in wave transparent protection board（5-6）Surrounding.
5. a kind of microwave in-place regeneration formula asphalt pavement maintanance truck according to claim 1 or 4, it is characterised in that also wrap
Include and be arranged in microwave heating wall system（5）The microwave leakage detecting device of surrounding（5-8）.
A kind of 6. microwave in-place regeneration formula asphalt pavement maintanance truck according to claim 4, it is characterised in that adjacent ripple
Lead antenna（5-5）The distance between lower mouth L1 is 30mm ~ 50mm；
Wave transparent protection board（5-6）It is 60mm ~ 80mm to bituminous paving distance L2；
Magnetron occurs for microwave（5-3）Heated asphalt road surface effective depth is 75mm ~ 80mm.
A kind of 7. microwave in-place regeneration formula asphalt pavement maintanance truck according to claim 4, it is characterised in that cooling system
（8）Magnetron is occurred to microwave using cooling medium（5-3）Cooled down；Cooling system（8）Including magnetic control occurs with each microwave
Pipe（5-3）The radiating sleeve of internally provided with vacuum pipe interference fit（5-4-5）With radiating sleeve（5-4-5）The feed tube of connection（5-4-6）With
Drain pipe（5-4-7）；Each radiating sleeve（5-4-5）The feed tube connected（5-4-6）And drain pipe（5-4-7）Position is staggered,
And and drain pipe（5-4-7）Junction mouth of pipe liquid level is higher than and feed tube（5-4-6）Junction mouth of pipe liquid level.
8. a kind of microwave in-place regeneration formula asphalt pavement maintanance truck according to claim 4, it is characterised in that described is micro-
Ripple screening arrangement（5-7）Choke groove shell fragment including protecting microwave leakage（5-7-1）With flexible shielding link network；
Choke groove shell fragment（5-7-1）It is arranged on wave transparent protection board（5-6）Surrounding；Flexible shielding link network is arranged on choke groove shell fragment
（5-7-1）Outside.
9. a kind of microwave in-place regeneration formula asphalt pavement maintanance truck according to claim 1, it is characterised in that described is micro-
Wave heating wall system（5）Pass through heating pad wall switching mechanism（5-9）With vehicle frame（2）Connection；Described heating pad wall switching mechanism（5-9）
Including being axially connected to vehicle frame（2）On fixed rack（5-9-1）, by sliding oil cylinder（5-9-3）Drives edge fixed rack（5-9-
1）The chute assembly of axial slip（5-9-2）, pivoting support（5-9-4）And rollover stand（5-9-5）；
Described pivoting support（5-9-4）Top/bottom and chute assembly（5-9-2）Side connection, bottom/top with upset
Frame（5-9-5）Connection, described rollover stand（5-9-5）In pivoting support（5-9-4）Driving is lower to realize upset, drives microwave heating
Wall system（5）Upset.
10. a kind of microwave in-place regeneration formula asphalt pavement maintanance truck according to claim 1, it is characterised in that described
Generating set（6）Positioned at automobile chassis（1）Driver's cabin rear, chassis power taking mode is taken to provide electric power output for other systems.
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| CN201720976896.6U CN207130584U (en) | 2017-08-07 | 2017-08-07 | A kind of microwave in-place regeneration formula asphalt pavement maintanance truck |
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| CN201720976896.6U CN207130584U (en) | 2017-08-07 | 2017-08-07 | A kind of microwave in-place regeneration formula asphalt pavement maintanance truck |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440614A (en) * | 2018-12-18 | 2019-03-08 | 鞍山森远路桥股份有限公司 | The environmental friendly regenerated repairing vehicle of heated air circulation type |
| CN109554998A (en) * | 2018-12-26 | 2019-04-02 | 江苏集萃道路工程技术与装备研究所有限公司 | A kind of microwave tunnel heater |
| CN111501484A (en) * | 2020-04-23 | 2020-08-07 | 江苏集萃道路工程技术与装备研究所有限公司 | Heating device for giving consideration to secondary temperature raising and pavement thermal connection of asphalt mixture |
| CN111851322A (en) * | 2020-06-17 | 2020-10-30 | 江苏集萃道路工程技术与装备研究所有限公司 | Steel bridge deck asphalt pavement disease curing device and method |
| CN111893851A (en) * | 2020-08-27 | 2020-11-06 | 厦门翰普电子有限公司 | Novel road microwave maintenance car |
| CZ309008B6 (en) * | 2020-12-15 | 2021-11-18 | FUTTEC a.s. | Method of repairing asphalt surfaces and the equipment for this |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109440614A (en) * | 2018-12-18 | 2019-03-08 | 鞍山森远路桥股份有限公司 | The environmental friendly regenerated repairing vehicle of heated air circulation type |
| CN109440614B (en) * | 2018-12-18 | 2024-05-03 | 鞍山森远路桥股份有限公司 | Hot air circulating type environment-friendly regeneration repair vehicle |
| CN109554998A (en) * | 2018-12-26 | 2019-04-02 | 江苏集萃道路工程技术与装备研究所有限公司 | A kind of microwave tunnel heater |
| CN109554998B (en) * | 2018-12-26 | 2024-06-11 | 江苏集萃道路工程技术与装备研究所有限公司 | Microwave tunnel heater |
| CN111501484A (en) * | 2020-04-23 | 2020-08-07 | 江苏集萃道路工程技术与装备研究所有限公司 | Heating device for giving consideration to secondary temperature raising and pavement thermal connection of asphalt mixture |
| CN111851322A (en) * | 2020-06-17 | 2020-10-30 | 江苏集萃道路工程技术与装备研究所有限公司 | Steel bridge deck asphalt pavement disease curing device and method |
| CN111893851A (en) * | 2020-08-27 | 2020-11-06 | 厦门翰普电子有限公司 | Novel road microwave maintenance car |
| CZ309008B6 (en) * | 2020-12-15 | 2021-11-18 | FUTTEC a.s. | Method of repairing asphalt surfaces and the equipment for this |
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