CN209619807U - A kind of microwave tunnel heater - Google Patents
A kind of microwave tunnel heater Download PDFInfo
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- CN209619807U CN209619807U CN201822195930.3U CN201822195930U CN209619807U CN 209619807 U CN209619807 U CN 209619807U CN 201822195930 U CN201822195930 U CN 201822195930U CN 209619807 U CN209619807 U CN 209619807U
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Abstract
The utility model discloses a kind of microwave tunnel heater, including power and electric power assembly, gathering materials mentions material device, microwave tunnel heating pad wall, variable-frequency power sources case, control cabinet, cooling system, running gear, hydraulic system, rack, fuel tank and driver's cabin.Using engine, transfer case, generator coaxle formula power and electric power assembly；Gathered materials using adjustable and mentions material device, when both having met complete machine work, when gathering materials to mention and expect that device needs the demand of close proximity to ground, and meeting complete machine transport, the demand to complete machine height and road clearance；Using tunnel type heating technique, the microwave energy of the overwhelming majority can finally be absorbed by medium and be converted into heat required for temperature increases, the smokeless nonflame of heating process, pitch is without aging, coking phenomenon, in effective vehicle space, equilibrium arrangement covers cooling device, solves the demand of magnetron heat dissipation, tunnel cavity service clearance.
Description
Technical field
The utility model relates to a kind of microwave tunnel heaters, more particularly to a kind of the micro- of sheet pavement in-situ heat regeneration
Wave heater on the spot, belongs to the technical field of asphalt road surface repairing construction.
Background technique
In-situ heat regeneration method is heated former road surface, milling using in-situ heat regeneration technique and equipment, and material is formed
Heap adds certain regenerative agent/new pitch in the process and supplements the new pitch mixture of proper proportion, then heavy after mix on the spot
It newly paves, be compacted form new road surface.Wherein, can the performance of material heap temperature raising heater be to restrict paving material reach national mark
The key factor of alignment request, the heater of producer is primarily present following several respects defect both at home and abroad at present:
(1) material heap surface is burned, environmental pollution.Material heap temperature raising heater mostly uses combustion oil/gas open firing, Gas Infrared
Line heating or diesel oil Cycling hot-blast heating mode, heating temperature be not easy to accurately control, easily cause material heap surface layer pitch aging and
Coking, the pavement performance decline on road surface after regeneration, and work progress, mostly with a large amount of toxic blue smoke, it is dirty that there are serious environment
Dye problem；
(2) limestone pitch material heap temperature raising rate is slow, capacity usage ratio is low.Material heap temperature raising heater uses individually microwave just
Ground heating method directly carries out temperature raising to the material heap on ground and causes temperature raising rate only because microwave is big to limestone penetration depth
3 DEG C/min, most of energy penetrates material heap and enters underpavement, and energy loss is serious.
(3) material heap temperature raising process is complicated, thermal loss is big.Because existing material heap temperature raising heater heat penetration be 30mm~
50mm, therefore the material heap after milling is made thinner first with feeding-distribution device, and heating source is recycled to be heated, again using material-gathering device finally
Secondary formation material heap, the serious heat loss during causing.
Utility model content
It is insufficient that the purpose of the utility model is to overcome the above-mentioned prior arts, provides a kind of microwave tunnel heater.The type is micro-
Wave tunnel heater uses engine, transfer case, generator coaxle formula power and electric power assembly；Gathered materials using adjustable and mentions material
Device, when both having met complete machine work, when gathering materials to mention and expect that device needs the demand of close proximity to ground, and meeting complete machine transport, to complete machine height
The demand of degree and road clearance；Using microwave magnetron tunnel heating technique, bulk media to be heated mentions material dress by gathering materials
It sets and enters microwave tunnel cavity, electromagnetic energy is penetrated into media interior in the form of wave, makes dielectric loss and generates heat, because using
Tunnel type heating technique, most microwave energies can finally be absorbed by medium and be converted into heat required for temperature increases
Amount, the smokeless nonflame of heating process, pitch solve traditional infrared and the easily burned drip of Hot-blast Heating mode without aging, coking phenomenon
Green road surface leads to the problem of environmental pollution and pavement performance decline, conventional open type micro-wave heating inefficiency；Using unique
Staggeredly magnetron arrangement mode, make microwave energy cross direction profiles more evenly, solve the problems, such as medium temperature consistency；Using simultaneously
Connection formula cooling system, in effective vehicle space, equilibrium arrangement covers cooling device, solves magnetron heat dissipation, tunnel chamber
The demand of body service clearance；Using folding insulation board, when both having met complete machine work, surface temperature is avoided quickly to scatter and disappear, again
When meeting complete machine transport, insulation board folds the demand of withdrawal or fast quick-detach.
A kind of microwave tunnel heater, which is characterized in that it include power and electric power assembly (1), it is adjustable gather materials mention
Expect device (2), microwave tunnel heating pad wall (3), variable-frequency power sources case (4), control cabinet (5), cooling system (6), running gear (7),
Hydraulic system (8), rack (9), fuel tank (10), canopy (11)；
Running gear (7) top undertaking rack (9), power and electric power assembly (1) are located at its of rack (9) front
Middle side, canopy (11) are arranged in the power and electric power assembly (1) side of rack (9) front other side, gather materials and mention material device (2)
It is arranged in front of front axle, microwave tunnel heating pad wall (3) is centrally arranged above rack (9), variable-frequency power sources case (4) and control cabinet
(5) it is arranged in above microwave tunnel heating pad wall (3), cooling system (6) and fuel tank (10) are arranged in microwave tunnel heating pad wall (3)
Another side, the hydraulic oil container (8-1) of hydraulic system (8) is arranged in the side of microwave tunnel heating pad wall (3).
The power and electric power assembly (1) includes the first radiator (1-1), engine (1-2), transfer case (1-3), hair
Motor (1-4), transmission shaft (1-5) and oil pump (1-6)；First radiator (1-1) is composite heating radiator, is engine (1-2), liquid
Pressure system (8) radiates, and is perforation axis (1-3-1), peripheral disposition power taking mouth (1-3-2) among transfer case (1-3), penetrates through axis
The output shaft of (1-3-1) and engine (1-2) are coaxial, then the power of engine (1-2) is transferred to hair by transmission shaft (1-5)
The power of engine (1-2) is transferred to oil pump (1-6) by motor (1-4), power taking mouth (1-3-2)；Generator (1-4) is microwave tunnel
Road heating pad wall (3) power supply, oil pump (1-6) are that complete machine walking etc. provides power.
The microwave tunnel heating pad wall (3) include distributing device (3-1), suppressor (3-2), tunnel chamber frame (3-3),
Microwave rf generator array (3-4), flight conveyor (3-5), cover board (3-6) and power drive unit (3-7)；
The adjacent each row's cross arrangement arrangement of microwave rf generator in the microwave rf generator array (3-4).
The variable-frequency power sources case (4), control cabinet (5) are arranged in suppressor (3-2), above tunnel chamber frame (3-3).
Described gathering materials mentions material device (2) including spiral (2-1) of gathering materials, collection bin gate (2-2), scraper chain (2-4) and discharges
Mouth (2-5)；
One end connection collection bin gate (2-2) of scraper chain (2-4), the other end connect discharge port (2-5)；Collect in bin gate (2-2)
Gather materials spiral (2-1) described in installation is rotatable；
Bulk media to be heated is collected and passes through the scraper chain by the collection bin gate (2-2) and spiral (2-1) of gathering materials
(2-4) is transmitted to the discharge port (2-5).
It is described gather materials mention material device (2) be hinged on regulating device (2-6), collection bin gate (2-2) and discharge port (2-5) distinguish
Positioned at the two sides of hinge joint.Gather materials to mention and expects that device (2) can also oil cylinder promotion.
The cooling system (6) includes water tank assembly (6-1), the second radiator (6-2) and water pump complement (6-3)；
Water tank assembly (6-1) a part is arranged in below vehicle frame, a part is arranged in above vehicle frame；Second radiator (6-
2) it is formed in parallel, is arranged in above vehicle frame, between two neighboring microwave tunnel cavity maintenance door by multiple；Water pump complement (6-3)
It is formed in parallel, is arranged in below vehicle frame by multiple；
Coolant liquid in water tank assembly (6-1) is pumped into the second radiator (6-2) by water pump complement (6-3).
It further include scalable or disassembly insulation board (13)；
When complete machine is in running order, insulation board (13) expansion is covered in ground；When complete machine is in travel position,
The insulation board (13) withdraws or disassembly.
The beneficial effects of the utility model are: a kind of microwave tunnel heater is provided, using engine, transfer case, hair
It is dynamic to meet complete machine walking, spiral of gathering materials, scraper chain, distributing device, power drive unit etc. for motor coaxle formula power and electric power assembly
While power demand, generator high-power driving is solved the problems, such as；Gathered materials using adjustable and mention material device, has both met complete machine work
When making, when gathering materials to mention and expect that device needs the demand of close proximity to ground, and meeting complete machine transport, to the need of complete machine height and road clearance
It asks；Using microwave magnetron tunnel heating technique, bulk media to be heated expects that device enters microwave tunnel chamber by gathering materials to mention
Electromagnetic energy is penetrated into media interior by body in the form of wave, is made dielectric loss and is generated heat, because using tunnel type heating technique,
The microwave energy of the overwhelming majority can finally be absorbed by medium and be converted into heat required for temperature increases, and heating process is smokeless
Nonflame, for pitch without aging, coking phenomenon, solving traditional infrared and the easily burned bituminous pavement of Hot-blast Heating mode causes environment dirty
The problem of dye and pavement performance decline, conventional open type micro-wave heating inefficiency；Using unique staggeredly magnetron arrangement side
Formula, make microwave energy cross direction profiles more evenly, solve the problems, such as medium temperature consistency；Using parallel cooling system, In
In effective vehicle space, equilibrium arrangement covers cooling device, solves the need of magnetron heat dissipation, tunnel cavity service clearance
It asks；Using folding insulation board, when both having met complete machine work, surface temperature being avoided quickly to scatter and disappear, and meeting complete machine transport,
Insulation board folds the demand of withdrawal or fast quick-detach.
Detailed description of the invention
Fig. 1 is the complete machine main view of the utility model；
Fig. 2 is the complete machine top view of the utility model；
Fig. 3 is the complete machine top view (upper cover plate (12-1) of removal outer cover) of the utility model；
Fig. 4 is the power and electric power assembly figure of the utility model；
Fig. 5 is the transfer case figure of the utility model；
Fig. 6 is the microwave tunnel heating pad wall figure of the utility model；
Fig. 7 microwave rf generator array position and enlarged diagram；
The microwave rf generator schematic diagram of Fig. 8 the utility model；
Fig. 9 is gathering materials for the utility model to mention material device main view；
Figure 10 is gathering materials for the utility model to mention material device top view；
Figure 11 is the complete machine perspective view (left front 45 °) of the utility model.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described further, it should be understood that this
A little examples are merely to illustrate the utility model rather than limitation the scope of the utility model, read the utility model it
Afterwards, those skilled in the art fall within the application appended claims to the modification of the various equivalent forms of the utility model and are limited
Fixed range.
In conjunction with shown in Fig. 1-Figure 11, according to the utility model design microwave tunnel heater, including power and electric power it is total
At 1, gathering materials mentions material device 2, microwave tunnel heating pad wall 3, variable-frequency power sources case 4, control cabinet 5, cooling system 6, running gear 7, liquid
Pressure system 8, rack 9, fuel tank 10, canopy 11, outer cover 12, insulation board 13.
In the present embodiment, the front-rear axle of the running gear 7 is all made of drive axle, and rack 9, power and electricity are accepted in top
Power assembly 1 is located at before rack 9 by left side, and canopy 11 is arranged in 1 right side of power and electric power assembly, gathers materials and mentions material 2 cloth of device
It is placed in front of front axle, microwave tunnel heating pad wall 3 is centrally arranged above rack 9, and variable-frequency power sources case 4 is arranged in micro- with control cabinet 5
Above wave tunnel heating pad wall 3, cooling system 6 and fuel tank 10 are arranged in 3 right side of microwave tunnel heating pad wall, the liquid of hydraulic system 8
Pressure oil case 8-1 is arranged in 3 left side of microwave tunnel heating pad wall.
Combustion oil/gas open firing, gas-fired infrared heating or bavin are mostly used in order to solve material heap temperature raising heater in the market
When oily Cycling hot-blast heating bituminous pavement, heating temperature is not easy to accurately control, and easily causes the aging and coking of material heap surface layer pitch,
The pavement performance decline on road surface after regeneration, and work progress, mostly with a large amount of toxic blue smoke, there are serious environmental pollutions to ask
Topic, the utility model introduce microwave heating technique, and heating process is without aging, coking phenomenon, efficient, energy-saving and environmental protection；And gram
Existing microwave heating method on the spot is taken, when directly carrying out temperature raising to the material heap on ground, because microwave is to limestone penetration depth
Greatly, temperature raising rate only 3 DEG C/min is caused, most of energy penetrates material heap and enters underpavement, the serious problem of energy loss；Together
When, during the material heap temperature raising after milling, avoid first sub-material make thinner, after gather materials and form material heap again, solve material heap and mention
The problem that warm process is complicated, thermal loss is big.
The power and electric power assembly 1 is by radiator 1-1, engine 1-2, transfer case 1-3, generator 1-4, oil pump 1-
6 compositions, radiator 1-1 are composite heating radiator, meet the radiating requirements of engine 1-2, hydraulic system 8, the power of engine 1-2
It is transferred to generator 1-4 and oil pump 1-6 through transfer case 1-3, generator 1-4 provides microwave tunnel heating pad wall 3 and complete machine illumination etc.
Electricity needs, oil pump 1-5 provide complete machine hydraulic power demand.
The microwave tunnel heating pad wall 3 is by distributing device 3-1, suppressor 3-2, tunnel chamber frame 3-3, microwave rf generator
Array 3-4, flight conveyor 3-5, cover board 3-6, power drive unit 3-7 composition, it is wherein micro- in microwave rf generator array 3-4
Wave emission source is arranged using front and rear row cross arrangement, solves the uneven problem of medium Transverse Heated.
The distributing device 3-1 is fixed in rack 9, for shakeouing bulk media；Tunnel chamber frame 3-3 is fixed on
In rack 9, installation support is provided for suppressor 3-2, microwave rf generator array 3-4, flight conveyor 3-5, cover board 3-6, is inhibited
Device 3-2 prevents microwave leakage, and microwave rf generator array 3-4 provides heating energy, and power drive unit 3-7 drives flight conveyor 3-
5 rotate around axis 3-8,3-9, and then bulk media is driven to gradually pass through microwave rf generator array 3-4.
After the microwave rf generator array 3-4 is combined by magnetron 3-4-1, radiating guide 3-4-2, wave transparent piece 3-4-3
Array forms, and the electric energy of generator 1-4 is converted electromagnetic wave, radiating guide 3-4-2 and wave transparent piece 3-4-3 by magnetron 3-4-1
By electromagnetic transmission to bulk media.
The variable-frequency power sources case 4, control cabinet 5 are arranged in above suppressor 3-2, tunnel chamber frame 3-3, meet microwave
Under the premise of emission source array 3-4 service clearance demand, complete machine space layout problem is solved.
Described gathering materials mentions material device 2 by the spiral 2-1 that gathers materials, collection bin gate 2-2, frame 2-3, scraper chain 2-4, discharge port 2-
5, regulating device 2-6 is formed.One end connection collection bin gate 2-2 of scraper chain 2-4, the other end connect discharge port 2-5.Collect bin gate 2-2
The interior rotatable spiral 2-1 that gathers materials of installation.The left side blade 2-1-1 of spiral of gathering materials 2-1 is by bulk media to be heated by left side
Collect to centre, right side blade 2-1-2 is collected bulk media to be heated from right side to centre, with collection bin gate 2-2 jointly will
The medium of two sides is gathered to centre, and medium is transmitted to discharge port 2-5 by scraper chain 2-4 later.Regulating device 2-6 is designed as
Rotation support, gather materials mention material device 2 can rotate around regulating device 2-6, when complete machine is in running order, gather materials mention expect device 2 around
Regulating device 2-6 rotates counterclockwise, keep gather materials spiral 2-1, collect bin gate 2-2 ground state；When complete machine is in travel position,
Gather materials mention material device 2 rotated clockwise around regulating device 2-6, keep gather materials spiral 2-1, collect bin gate 2-2 liftoff state, meet
The requirement of road clearance, while frame 2-3 highest point is reduced at a distance from ground, meet the requirement of complete machine shipping height limitation.
The cooling system 6 is made of water tank assembly 6-1, radiator 6-2, water pump complement 6-3, water tank assembly 6-1 mono-
Part is arranged in below rack, a part is arranged in above rack, and the upper rack of occupancy is reduced under the premise of meeting departure angle
Space；Radiator 6-2 is formed in parallel by multiple, is arranged in above rack, between two neighboring microwave tunnel cavity maintenance door, full
Under the premise of sufficient magnetron heat dissipation, the demand of tunnel cavity service clearance is solved；Water pump complement 6-3 is formed in parallel by multiple, cloth
It is placed in below rack, avoids occupying upper rack space.Coolant liquid in water tank assembly 6-1 is pumped into heat dissipation by water pump complement 6-3
In device 6-2, for radiating to microwave rf generator array 3-4.
The power and electric power assembly 1 is arranged in rack 9 above by left side, and canopy 11 is arranged in power and electric power is total
At 1 right side, cooling system 6 and fuel tank 10 are arranged in 3 right side of microwave tunnel heating pad wall, the hydraulic oil container 8-1 cloth of hydraulic system 8
It is placed in 3 left side of microwave tunnel heating pad wall, solves the problems, such as main screw lift center of gravity bilateral symmetry.
Claims (9)
1. a kind of microwave tunnel heater, it is characterised in that: including power and electric power assembly (1), it is adjustable gather materials mention material dress
It sets (2), microwave tunnel heating pad wall (3), variable-frequency power sources case (4), control cabinet (5), cooling system (6), running gear (7), hydraulic
System (8), rack (9), fuel tank (10), canopy (11)；
Rack (9) are accepted on running gear (7) top, and power and electric power assembly (1) are located at wherein the one of rack (9) front
Side, canopy (11) are arranged in the power and electric power assembly (1) side of rack (9) front other side, gather materials and propose material device (2) arrangement
Before front axle, microwave tunnel heating pad wall (3) is centrally arranged above rack (9), variable-frequency power sources case (4) and control cabinet (5) cloth
It is placed in above microwave tunnel heating pad wall (3), cooling system (6) is arranged in the another of microwave tunnel heating pad wall (3) with fuel tank (10)
One side, the hydraulic oil container (8-1) of hydraulic system (8) be arranged in microwave tunnel heating pad wall (3) to side.
2. a kind of microwave tunnel heater according to claim 1, it is characterised in that: the power and electric power assembly
It (1) include the first radiator (1-1), engine (1-2), transfer case (1-3), generator (1-4) transmission shaft (1-5) and oil pump
(1-6)；First radiator (1-1) is composite heating radiator, is radiated for engine (1-2), hydraulic system (8), transfer case (1-
3) intermediate for perforation axis (1-3-1), peripheral disposition power taking mouth (1-3-2), the output of perforation axis (1-3-1) and engine (1-2)
Axis is coaxial, is transferred to the power of engine (1-2) generator (1-4) by transmission shaft (1-5), and power taking mouth (1-3-2) will be sent out
The power of motivation (1-2) is transferred to oil pump (1-6)；Generator (1-4) is microwave tunnel heating pad wall (3) power supply, and oil pump (1-6) is
Complete machine walking provides power.
3. a kind of microwave tunnel heater according to claim 1, it is characterised in that: the microwave tunnel heating pad wall
It (3) include distributing device (3-1), suppressor (3-2), tunnel chamber frame (3-3), microwave rf generator array (3-4), carrier bar transmission
Band (3-5), cover board (3-6) and power drive unit (3-7).
4. a kind of microwave tunnel heater according to claim 3, it is characterised in that: the microwave rf generator array (3-
4) the adjacent each row's cross arrangement arrangement of microwave rf generator in.
5. a kind of microwave tunnel heater according to claim 3, it is characterised in that: the variable-frequency power sources case (4), control
Cabinet (5) processed is arranged in suppressor (3-2), tunnel chamber frame (3-3) top.
6. a kind of microwave tunnel heater according to claim 1 or 2, it is characterised in that: described gathering materials mentions material device
It (2) include gather materials spiral (2-1), collection bin gate (2-2), scraper chain (2-4) and discharge port (2-5)；
One end connection collection bin gate (2-2) of scraper chain (2-4), the other end connect discharge port (2-5)；Collect installation in bin gate (2-2)
Gather materials spiral (2-1) described in rotatable；
Bulk media to be heated is collected and passes through the scraper chain (2-4) by the collection bin gate (2-2) and spiral (2-1) of gathering materials
It is transmitted to the discharge port (2-5).
7. a kind of microwave tunnel heater according to claim 1, it is characterised in that: it is described gather materials mention material device (2) hinge
It connects on regulating device (2-6), collects bin gate (2-2) and discharge port (2-5) is located at the two sides of hinge joint.
8. a kind of microwave tunnel heater according to claim 1, it is characterised in that: the cooling system (6) includes
Water tank assembly (6-1), the second radiator (6-2) and water pump complement (6-3)；
Water tank assembly (6-1) a part is arranged in below vehicle frame, a part is arranged in above vehicle frame；Second radiator (6-2) by
It is multiple to be formed in parallel, it is arranged in above vehicle frame, between two neighboring microwave tunnel cavity maintenance door；Water pump complement (6-3) is by more
It is a to be formed in parallel, it is arranged in below vehicle frame；
Coolant liquid in water tank assembly (6-1) is pumped into the second radiator (6-2) by water pump complement (6-3).
9. a kind of microwave tunnel heater according to claim 1 or 2, it is characterised in that: further include scalable or disassembly
Insulation board (13)；
When complete machine is in running order, insulation board (13) expansion is covered in ground；It is described when complete machine is in travel position
Insulation board (13) is withdrawn or disassembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822195930.3U CN209619807U (en) | 2018-12-26 | 2018-12-26 | A kind of microwave tunnel heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822195930.3U CN209619807U (en) | 2018-12-26 | 2018-12-26 | A kind of microwave tunnel heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209619807U true CN209619807U (en) | 2019-11-12 |
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ID=68447093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201822195930.3U Active CN209619807U (en) | 2018-12-26 | 2018-12-26 | A kind of microwave tunnel heater |
Country Status (1)
| Country | Link |
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| CN (1) | CN209619807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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2018
- 2018-12-26 CN CN201822195930.3U patent/CN209619807U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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