CN113152207A - Microwave heating equipment for asphalt mixture - Google Patents
Microwave heating equipment for asphalt mixture Download PDFInfo
- Publication number
- CN113152207A CN113152207A CN202110471133.7A CN202110471133A CN113152207A CN 113152207 A CN113152207 A CN 113152207A CN 202110471133 A CN202110471133 A CN 202110471133A CN 113152207 A CN113152207 A CN 113152207A
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- Prior art keywords
- asphalt
- stirring
- microwave
- microwave heating
- asphalt mixture
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/05—Crushing, pulverising or disintegrating apparatus; Aggregate screening, cleaning, drying or heating apparatus; Dust-collecting arrangements specially adapted therefor
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1013—Plant characterised by the mode of operation or the construction of the mixing apparatus; Mixing apparatus
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1054—Preparing mixtures of which at least part of the solid ingredients has previously been deposited on the surface, excluding penetrating or surface dressing, e.g. in situ mixing, mixing involving lifting of spread or windrowed aggregate
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/03—Arrangements for curing paving; Devices for applying curing means; Devices for laying prefabricated underlay, e.g. sheets, membranes; Protecting paving under construction or while curing, e.g. use of tents
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/0966—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C2019/1081—Details not otherwise provided for
Abstract
The invention relates to asphalt mixture microwave heating equipment, and belongs to the technical field of pavement maintenance equipment. Comprises a bottom frame and a microwave heating and stirring system arranged at the upper end of the bottom frame; the microwave heating and stirring system comprises a microwave transmitting device, a pot body, a stirring device, a driving device, a feeding hole and a discharging hole, wherein the feeding hole and the discharging hole are formed in the pot body; the microwave transmitting device is arranged at the top of the pot body and forms a microwave resonance heating space with the pot body; the stirring device is arranged in the pot body and used for stirring the asphalt mixture. The microwave and the vertical stirring system are integrated, so that the asphalt mixture is quickly and uniformly heated, the asphalt is prevented from aging and scorching, and the pavement performance of the asphalt mixture is improved; the heating system, the control system and the asphalt system are integrated, so that the modularization of the pavement maintenance equipment is realized, and the technical problems that the emission of the traditional comprehensive maintenance vehicle cannot meet new standards and a special vehicle needs to be declared to be capable of being used for registering are solved.
Description
Technical Field
The invention relates to asphalt mixture microwave heating equipment, and belongs to the technical field of pavement maintenance equipment.
Background
The existing pavement maintenance construction usually adopts a vertical stirring system or a horizontal roller to heat the asphalt mixture, the two heating modes mainly heat the asphalt mixture through hot air or open fire, in order to quickly obtain the asphalt mixture meeting the temperature requirement in the construction process, the hot air is often increased to higher temperature, and then the surface asphalt is seriously aged and scorched to generate a large amount of asphalt smoke, so that the asphalt performance is difficult to meet the use requirement, the pavement performance of the mixture is reduced, a large amount of harmful asphalt smoke can be discharged, and the surrounding environment and the health of constructors are seriously influenced. The microwave is a green and environment-friendly new energy, is applied to asphalt mixture heating, and can effectively solve the problems of asphalt aging, scorching, much harmful smoke emission and the like in the traditional hot air heating.
In addition, the existing pavement maintenance construction mainly adopts the comprehensive maintenance vehicle, the comprehensive maintenance vehicle is additionally provided with a working device through a modified special chassis, the whole price is higher, the chassis emission needs to meet the national standard requirement, along with the upgrade of the emission standard, the whole vehicle cannot meet the new emission requirement, the annual inspection cannot pass, and the problems that the special vehicle can be listed and the like need to be declared are solved.
Accordingly, there is a need in the art to develop a modular apparatus that can be quickly disassembled and assembled or moved to heat asphalt mixtures using microwaves.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide asphalt mixture microwave heating equipment to solve the technical problems that asphalt is aged and scorched and the discharge of a traditional comprehensive maintenance truck cannot meet new standards in the prior art.
In order to solve the technical problem, the invention is realized by adopting the following scheme:
the invention provides asphalt mixture microwave heating equipment which comprises a bottom frame 1 and a microwave heating and stirring system 2 arranged at the upper end of the bottom frame 1;
the microwave heating and stirring system 2 comprises a microwave transmitting device 201, a pot body 202, a stirring device 203 and a driving device 206; a feed inlet 204 and a discharge outlet 205 are arranged on the pot body 202;
the microwave transmitting device 201 is arranged at the top of the pot body 202 and forms a microwave resonance heating space with the pot body 202;
the stirring device 203 is arranged in the pot body 202 and is used for stirring the asphalt mixture and the microwaves in the pot body;
the driving device 206 is in transmission connection with the stirring device 203 and is used for driving the stirring device 203 to rotate;
and a feeding device 5 is arranged on one side of the microwave heating and stirring system 2, and the feeding device 5 is connected with the feeding hole 204 and used for adding the cold asphalt mixture into the microwave heating and stirring system 2 through the feeding hole 204.
Further, the stirring device 203 comprises a stirring shaft and a metal stirring paddle connected to the stirring shaft.
Further, the driving device 206 includes a hydraulic motor or a reduction motor.
Further, the asphalt mixture microwave heating equipment also comprises an electrical control system 3 for supplying power to the microwave heating and stirring system 2;
the electric control system 3 comprises a microwave power supply assembly 302, an exhaust fan 303, a control cabinet 304 and a generator set 301 for supplying power to the microwave power supply assembly 302 and the exhaust fan 303;
the control cabinet 304 is in communication connection with the microwave power supply assembly 302;
the exhaust fan 303 is disposed on the top of the microwave power supply assembly 302.
Further, the asphalt mixture microwave heating equipment further comprises an asphalt system 4 arranged at the upper end of the underframe 1, wherein the asphalt system 4 comprises an asphalt tank 401, an asphalt pump 402, a spraying pipe 403 and a spraying gun 404;
the inlet of the asphalt pump 402 is connected with the asphalt tank 401 and is used for pumping hot asphalt in the asphalt tank, and the outlet of the asphalt pump 402 is communicated with the spraying pipe 403 and the spray gun 404 through pipelines;
the spraying pipe 403 is arranged in the microwave heating and stirring system 2 and is used for spraying hot asphalt into the asphalt mixture in the heating and stirring process;
the spray gun 404 is communicated with the asphalt pump 402 through a hose and is used for spraying hot asphalt to a road surface disease place.
Further, any one of the above asphalt mixture microwave heating equipment, the lower part of the chassis 1 is provided with a travelling wheel, the travelling wheel is fixedly connected with the chassis 1, and the movement of the asphalt mixture microwave heating equipment is realized by dragging and pulling an external vehicle.
Compared with the prior art, the invention has the following beneficial effects:
the microwave and the vertical stirring system are integrated, the asphalt mixture and the microwave field are stirred by the stirring device in a double mode, so that the asphalt mixture is heated quickly and uniformly, the microwave can penetrate through the asphalt on the surface of stone to directly heat the stone inside and outside simultaneously, the asphalt is prevented from aging and scorching, the internal and external temperatures of the asphalt mixture are effectively guaranteed to be consistent, the overall heating quality is improved, and the pavement performance of the asphalt mixture is improved;
the microwave heating and stirring system is added to quickly obtain more high-quality asphalt mixture, and the hot material is directly filled in the places of cracks, depressions, collapse and the like of the asphalt pavement, so that the repair of the asphalt pavement with various diseases is greatly improved; meanwhile, the material can be continuously added into a microwave heating and stirring system by matching with a following material conveying vehicle, so that the repairing efficiency of the asphalt pavement is greatly improved;
the heating system, the control system and the asphalt system are integrated, so that the modularization of the pavement maintenance equipment is realized, and the technical problems that the traditional comprehensive maintenance vehicle is high in price, the emission cannot meet new standards, and a special vehicle needs to be declared to be capable of being used for registering are solved.
Drawings
FIG. 1 is a schematic structural diagram of a front view of a microwave heating device for asphalt mixture provided by an embodiment of the invention;
FIG. 2 is a schematic rear view of a microwave heating apparatus for asphalt mixture according to an embodiment of the present invention;
FIG. 3 is a top view of FIG. 2;
in the figure: 1. a chassis; 2. a microwave heating and stirring system; 3. an electrical control system; 4. an asphalt system; 5. a feeding device; 201. a microwave emitting device; 202. a pan body; 203. a stirring device; 204. a feed inlet; 205. a discharge port; 206 a drive device; 301. a generator set; 302. a microwave power supply assembly; 303. an exhaust fan; 304. a control cabinet; 401. an asphalt box; 402. an asphalt pump; 403. a spray tube; 404. a spray gun.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in fig. 1, 2 and 3, the asphalt mixture microwave heating device provided by the embodiment of the invention comprises a base frame 1 and a microwave heating and stirring system 2 arranged at the upper end of the base frame 1; microwave heating mixing system 2 is located one side of chassis 1 upper end, owing to be integrated with microwave and vertical mixing system, through the dual stirring of agitating unit to bituminous mixture and microwave field, realize bituminous mixture's quick, the even heating, and, because pitch does not absorb the microwave basically, so the microwave can pierce through the direct inside and outside concurrent heating to the building stones of pitch on building stones surface, not only thoroughly avoid pitch ageing, the scorch, and effectively guarantee that the inside and outside temperature of bituminous mixture is unanimous, improve whole heating quality, improve bituminous mixture road performance.
The microwave heating and stirring system 2 comprises a microwave transmitting device 201, a pot body 202, a stirring device 203 and a driving device 206; the pan body 202 is provided with a feed inlet 204 and a discharge outlet 205. The microwave transmitting device 201 is arranged at the top of the pot body 202 and forms a microwave resonance heating space with the pot body 202, the asphalt mixture is uniformly heated in the microwave resonance heating space, and the stirring device is used for stirring the asphalt mixture on one hand and promoting the microwave to be uniformly distributed in the whole resonance heating space by microwave stirring on the other hand. The stirring device 203 is arranged in the pot body 202 and is used for stirring the asphalt mixture in the pot body; the driving device 206 is arranged at the bottom of the stirring device 203, is in transmission connection with the stirring device 203, and is used for driving the stirring device 203 to rotate, so that the asphalt mixture is stirred. The drive means 206 comprises a hydraulic motor or a reduction motor. The stirring device 203 comprises a stirring shaft and metal stirring paddles connected to the stirring shaft, the stirring shaft is connected to the driving device 206, the stirring shaft is rotatably mounted on the driving device 206, and the stirring paddles on the stirring shaft are arranged at intervals. The stirring paddle is made of a metal material, and since the metal reflects the microwave, the stirring device 203 can disperse the microwave by rotating the stirring, so that the microwave is uniformly distributed in the whole resonance heating space.
When microwave heating mixing system 2 heats its inside bituminous mixture, agitating unit 203's operation makes the bituminous mixture in the pot body 202 constantly circulation flow to the realization is to bituminous mixture's dynamic heating, consequently can heat bituminous mixture fast evenly, and the bituminous mixture in the pot body 202 can frequently flow and can not local long-time overheated, thereby is difficult for ageing, also is difficult for amassing on the inner wall of the pot body 202.
The asphalt mixture microwave heating equipment provided by the embodiment of the invention further comprises an electrical control system 3 for supplying power to the microwave heating and stirring system 2, wherein the electrical control system 3 is electrically connected with the microwave heating and stirring system 2 and is used for driving the microwave heating and stirring system 2 to continuously supply power to the microwave heating and stirring system 2.
The electric control system 3 comprises a microwave power supply assembly 302, an exhaust fan 303, a control cabinet 304 and a generator set 301 for supplying power to the microwave power supply assembly 302 and the exhaust fan 303; the control cabinet 304 is in communication connection with the microwave power supply assembly 302; an exhaust fan 303 is disposed on top of the microwave power supply assembly 302.
The microwave power supply assembly 302 is externally provided with a power supply cabinet body and a ventilation cabinet door positioned at the front part of the power supply cabinet body, and the ventilation cabinet door can be set as a blind door. Generating set 301 sets up in chassis 1 front end, and microwave power supply assembly 302 can set up in one side of generating set 301, and exhaust fan 303 sets up at microwave power supply assembly 302's top, and with the power cabinet body intercommunication of microwave power supply assembly 302, the outside cold wind of power cabinet body is inhaled by the ventilation cabinet door, and cold wind becomes hot-blast entering heat dissipation wind channel after to microwave power supply assembly 302 cooling, is discharged by exhaust fan 304 at last.
The asphalt mixture microwave heating equipment provided by the embodiment of the invention further comprises an asphalt system 4 arranged at the upper end of the underframe 1, wherein the asphalt system 4 comprises an asphalt tank 401, an asphalt pump 402, a spraying pipe 403 and a spraying gun 404. The asphalt pump 402 is arranged at the top end of the asphalt tank 401, the inlet of the asphalt pump 402 is connected with the asphalt tank 401 and used for pumping hot asphalt in the asphalt tank, and the outlet of the asphalt pump 402 is communicated with the spray pipe 403 and the spray gun 404 through pipelines; the spraying pipe 403 is arranged in the microwave heating and stirring system 2 and is used for spraying hot asphalt into the asphalt mixture in the heating and stirring process; the spray gun 404 is in communication with the asphalt pump 402 via a hose for spraying hot asphalt to the road surface lesion.
And a feeding device 5 is arranged on one side of the microwave heating and stirring system 2, and the feeding device 5 is connected with the feeding hole 204 and used for adding the cold asphalt mixture into the microwave heating and stirring system 2 through the feeding hole 204.
According to the asphalt mixture microwave heating equipment provided by the embodiment of the invention, the lower part of the chassis 1 can be provided with the travelling wheels (not shown in the figure), the travelling wheels are fixedly connected with the chassis 1, and the movement of the asphalt mixture microwave heating equipment is realized by dragging and pulling an external vehicle.
The asphalt mixture microwave heating equipment provided by the embodiment of the invention can be integrally placed on a truck or a chassis capable of walking as a modular equipment, can be quickly installed and moved when in use, can be quickly disassembled after construction is finished, does not need to modify the structure of the existing vehicle, and is convenient and practical.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides an asphalt mixture microwave heating equipment which characterized in that: comprises a bottom frame (1) and a microwave heating and stirring system (2) arranged at the upper end of the bottom frame (1);
the microwave heating and stirring system (2) comprises a microwave transmitting device (201), a pot body (202), a stirring device (203) and a driving device (206); a feed inlet (204) and a discharge outlet (205) are arranged on the pot body (202);
the microwave transmitting device (201) is arranged at the top of the pot body (202) and forms a microwave resonance heating space with the pot body (202);
the stirring device (203) is arranged in the pot body (202) and is used for stirring the asphalt mixture and the microwaves in the pot body;
the driving device (206) is in transmission connection with the stirring device (203) and is used for driving the stirring device (203) to rotate;
and a feeding device (5) is arranged on one side of the microwave heating and stirring system (2), and the feeding device (5) is connected with the feeding hole (204) and is used for adding the cold asphalt mixture into the pot body (202) through the feeding hole (204).
2. The asphalt mixture microwave heating apparatus according to claim 1, characterized in that: the stirring device (203) comprises a stirring shaft and a metal stirring paddle connected to the stirring shaft.
3. The asphalt mixture microwave heating apparatus according to claim 1, characterized in that: the drive means (206) comprises a hydraulic motor or a reduction motor.
4. The asphalt mixture microwave heating apparatus according to claim 1, characterized in that: the microwave heating and stirring system also comprises an electrical control system (3) for supplying power to the microwave heating and stirring system (2);
the electric control system (3) comprises a microwave power supply assembly (302), an exhaust fan (303), a control cabinet (304) and a generator set (301) for supplying power to the microwave power supply assembly (302) and the exhaust fan (303);
the control cabinet (304) is in communication connection with the microwave power supply assembly (302);
the exhaust fan (303) is arranged at the top of the microwave power supply assembly (302).
5. The asphalt mixture microwave heating apparatus according to claim 1, characterized in that: the asphalt system (4) is arranged at the upper end of the chassis (1), and the asphalt system (4) comprises an asphalt tank (401), an asphalt pump (402), a spraying pipe (403) and a spray gun (404);
the inlet of the asphalt pump (402) is connected with the asphalt tank (401) and used for pumping hot asphalt in the asphalt tank, and the outlet of the asphalt pump (402) is communicated with the spraying pipe (403) and the spray gun (404) through pipelines;
the spraying pipe (403) is arranged in the microwave heating and stirring system (2) and is used for spraying hot asphalt into the asphalt mixture in the heating and stirring process;
the spray gun (404) is communicated with the asphalt pump (402) through a hose and is used for spraying hot asphalt to a road surface disease place.
6. The asphalt mixture microwave heating apparatus according to any one of claims 1 to 5, characterized in that: the lower part of the chassis (1) is provided with a travelling wheel, the travelling wheel is fixedly connected with the chassis (1), and the movement of the asphalt mixture microwave heating equipment is realized by dragging and pulling an external vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110471133.7A CN113152207A (en) | 2021-04-29 | 2021-04-29 | Microwave heating equipment for asphalt mixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110471133.7A CN113152207A (en) | 2021-04-29 | 2021-04-29 | Microwave heating equipment for asphalt mixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113152207A true CN113152207A (en) | 2021-07-23 |
Family
ID=76872371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110471133.7A Pending CN113152207A (en) | 2021-04-29 | 2021-04-29 | Microwave heating equipment for asphalt mixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113152207A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2844202Y (en) * | 2005-09-13 | 2006-12-06 | 美的集团有限公司 | Microwave asphalt heater |
| CN201125361Y (en) * | 2007-11-22 | 2008-10-01 | 南京金长江交通设施有限公司 | Vehicle mounted type tar pavement maintenance car |
| CN107254827A (en) * | 2017-08-07 | 2017-10-17 | 江苏集萃道路工程技术与装备研究所有限公司 | A kind of microwave in-place regeneration formula asphalt pavement maintanance truck and construction method |
| CN210712438U (en) * | 2019-08-23 | 2020-06-09 | 陕西中霖集团工程设计研究有限公司 | Vertical microwave asphalt mixture heating furnace |
| CN210712492U (en) * | 2019-08-28 | 2020-06-09 | 陕西中霖集团工程设计研究有限公司 | Microwave maintenance vehicle for asphalt pavement |
-
2021
- 2021-04-29 CN CN202110471133.7A patent/CN113152207A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2844202Y (en) * | 2005-09-13 | 2006-12-06 | 美的集团有限公司 | Microwave asphalt heater |
| CN201125361Y (en) * | 2007-11-22 | 2008-10-01 | 南京金长江交通设施有限公司 | Vehicle mounted type tar pavement maintenance car |
| CN107254827A (en) * | 2017-08-07 | 2017-10-17 | 江苏集萃道路工程技术与装备研究所有限公司 | A kind of microwave in-place regeneration formula asphalt pavement maintanance truck and construction method |
| CN210712438U (en) * | 2019-08-23 | 2020-06-09 | 陕西中霖集团工程设计研究有限公司 | Vertical microwave asphalt mixture heating furnace |
| CN210712492U (en) * | 2019-08-28 | 2020-06-09 | 陕西中霖集团工程设计研究有限公司 | Microwave maintenance vehicle for asphalt pavement |
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Application publication date: 20210723 |