CN203096560U - Temperature-control asphalt heating and insulated stirring device in high-altitude low-temperature region - Google Patents
Temperature-control asphalt heating and insulated stirring device in high-altitude low-temperature region Download PDFInfo
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- CN203096560U CN203096560U CN 201320043841 CN201320043841U CN203096560U CN 203096560 U CN203096560 U CN 203096560U CN 201320043841 CN201320043841 CN 201320043841 CN 201320043841 U CN201320043841 U CN 201320043841U CN 203096560 U CN203096560 U CN 203096560U
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Abstract
The utility model discloses a temperature-control asphalt heating and insulated stirring device in a high-altitude low-temperature region. Wheels are arranged at the bottom of a support frame, wherein the support frame is fixedly connected with a stirring tank through a support plate; a stirring motor arranged on the support frame is in transmission fit with the stirring shaft which is rotatably assembled on the support plate; a heating strip is arranged in a gap between a rain-proof shell and the stirring tank; a power distribution cabinet is arranged on the support frame above the stirring motor; an air breaker in the power distribution cabinet is connected with a power supply; the stirring motor is connected with the air breaker; the air breaker is also connected with a temperature controller; a temperature sensor is connected to the temperature controller; and the temperature controller is also connected with the heating strip through a relay. By adopting the device disclosed by the utility model, the problem that a cold filling material is difficultly evaporated after being demulsified in the high-altitude low-temperature region is solved; and the repair quality of the asphalt pavement in the high-altitude low-temperature region is improved. Compared with a large maintenance truck, the temperature-control asphalt heating and insulated stirring device is higher in maintenance speed, more economical, and easier to popularize and promote.
Description
Technical field
The utility model belongs to the asphalt pavement conserving field, is specifically related to a kind of high height above sea level low temp area temperature control pitch heat tracing mixing plant.
Background technology
The mulseal cold-repairing material is a Qinghai-Tibet Highway maintenance material commonly used, yet because low temperature in plateau local climate cold, adopt original way construction mulseal moisture after rolling breakdown of emulsion to be difficult for evaporation, cause the virgin material of filling up after the repairing to be difficult for forming intensity, along with temperature reduces, the moisture freeze thawing that remains under the new repairing road surface is easy to destroy once more, and it is current normally to influence highway.
Present domestic Chinese patent of having authorized " asphalt heater and the asphalt mixing plant " (patent No.: CN 102359049A), thereby be the purpose that the pitch circulation heating that utilizes bitumenpump to make must to heat realizes homogeneous heating.But this device can not be used for the heats cold feed supplement, and move in the road maintenance process neither be very convenient.
Summary of the invention
At the deficiency that prior art exists, the purpose of this utility model is, a kind of temperature control pitch heating and stirring device that is applicable to low temperature high altitude localities asphalt pavement conserving is provided.
In order to realize above-mentioned task, the utility model adopts following technical scheme to be achieved:
A kind of high height above sea level low temp area temperature control pitch heat tracing mixing plant comprises agitator tank, bracing frame and wheel, and the shaft of band stirring vane is installed in the agitator tank; On the bracing frame top hand steered handle is installed, in the bracing frame bottom wheel is installed, bracing frame is fixed by gripper shoe and agitator tank, the stirring motor that is installed on the bracing frame cooperates transmission with the rotatable shaft that is assemblied on the gripper shoe, be separately installed with rainproof shell gripper shoe on agitator tank two outer walls vertical with shaft, on the rainproof shell gripper shoe rainproof shell is installed, in the gap between rainproof shell and agitator tank the heating tape is installed; On the bracing frame above the stirring motor, power distribution cabinet is installed, described power distribution cabinet comprises temperature controller, relay, air-break and power supply, air-break links to each other with power supply, stirring motor links to each other with air-break, air-break also links to each other with temperature controller, be connected with temperature pick up on the temperature controller, temperature controller also links to each other with the heating tape by relay.
The utility model also has following technical characterstic:
It is the temperature controller of GC-601115 that described temperature controller adopts model.
Realize the rotation assembling by bearing between described shaft and the gripper shoe, pass through meshed transmission gear between the output shaft of described shaft and stirring motor.
Be fixed with on the bracing frame on described power distribution cabinet top and hide the rain baffle plate.
This device is used for adding the heated bitumen cold-repairing material at high height above sea level low temp area and repairs the lighter flexible pavement of damaged degree, solved the cold-repairing material problem that moisture is difficult to evaporate behind high height above sea level low temp area breakdown of emulsion, improved the repairing quality of high height above sea level low temp area flexible pavement, this device once heat and the material amount that stirs only enough a maintenance use, be not easy to cause waste, therefore maintenance is quicker, more economical, adopt this device heats cold feed supplement heating-up temperature to have only 40 ℃～50 ℃, well below 160 ℃～180 ℃ of the temperature of heated bitumen heating plain asphalt, therefore more energy-conservation and environmental protection, and the cost of this midget plant is well below the heated bitumen combined maintenance truck, therefore more to promote.
Description of drawings
Fig. 1 is the elevation of overall structure schematic diagram of the present utility model.
Fig. 2 is the right view of overall structure schematic diagram of the present utility model.
Fig. 3 is the annexation schematic diagram of power distribution cabinet.
The implication of each label is among the figure: 1-agitator tank, 2-bracing frame, 3-wheel, 4-shaft, the 5-paddle, 6-gripper shoe, the rainproof shell gripper shoe of 7-, the rainproof shell of 8-, the 9-stirring motor, 10-heating tape, 11-temperature pick up, the 12-power distribution cabinet, 13-air-break, 14-temperature controller, the 15-power supply, 16-relay, the hand steered handle of 17-, 18-hides rain baffle plate, 19-bearing, 20-gear.
Below in conjunction with drawings and Examples particular content of the present utility model is done explanation in further detail.
The specific embodiment
Highway maintenance present situation through the in-depth investigation and research Tibetan area, creatively propose construction again after " cold-repairing material adds thermal agitation ", the equipment of requirement exploitation satisfies the specific demand of Tibetan area highway maintenance, maintenance is used simple, cost is cheap to be promoted easily, strong for Tibetan area Various Seasonal poikilothermism.
Below provide specific embodiment of the utility model, need to prove that the utility model is not limited to following specific embodiment, all equivalents of doing on present techniques scheme basis all fall into protection domain of the present utility model.
Defer to technique scheme, as shown in Figure 1 to Figure 3, a kind of high height above sea level low temp area temperature control pitch heat tracing mixing plant comprises agitator tank 1, bracing frame 2 and wheel 3, and the shaft 4 of band stirrer paddle 5 is installed in the agitator tank 1; On bracing frame 2 tops hand steered handle 17 is installed, in bracing frame 2 bottoms wheel 3 is installed, bracing frame 2 is fixed by gripper shoe 6 and agitator tank 1, the stirring motor 9 that is installed on the bracing frame 2 cooperates transmission with the rotatable shaft 4 that is assemblied on the gripper shoe 6, be separately installed with rainproof shell gripper shoe 7 on vertical two outer walls of agitator tank 1 and shaft 4, rainproof shell 8 is installed on the rainproof shell gripper shoe 7, in the gap between rainproof shell 8 and agitator tank 1 heating tape 10 is installed; Power distribution cabinet 12 is installed on the bracing frame above the stirring motor 92, described power distribution cabinet 12 comprises temperature controller 14, relay 16, air-break 13 and power supply 15, air-break 13 links to each other with power supply 15, stirring motor 9 links to each other with air-break 13, air-break 13 also links to each other with temperature controller 14, be connected with temperature pick up 11 on the temperature controller 14, temperature controller 14 also links to each other with heating tape 10 by relay 16.
It is the temperature controller of GC-601115 that temperature controller 14 adopts model, and this temperature controller is a kind of equipment that can realize the control of temperature bound, 0～400 ℃ of the range of temperature controller, precision 0.3, operating voltage 180～240V, 50HZ.Can displays temperature on the temperature controller control panel, can regulate thermostatically controlled bound by the button of control panel, panel back has 20 praps, comprises 2 warning praps, 3 sensor praps etc., wiring is comparatively convenient.
Temperature pick up 11 adopts the pt100 temperature pick up, the temperature-sensitive scope is-200 ℃～+ 200 ℃, operating voltage is 3V～3.5V, precision is 0.1 ℃, pt100 TEMP actuator temperature examination scope is big, dependable performance, low price, hold-down nut is arranged above the sensor, on agitator tank 1, fix very convenient.
Realize the rotation assembling by bearing 19 between shaft 4 and the gripper shoe 6, pass through gear 20 engaged transmission between the output shaft of shaft 4 and stirring motor 9.
Be fixed with on the bracing frame 2 on power distribution cabinet 12 tops and hide rain baffle plate 18.
Above-mentioned high height above sea level low temp area temperature control pitch heat tracing mixing plant is used for adding the heated bitumen cold-repairing material at high height above sea level low temp area and repairs damaged flexible pavement.Take into full account the deficiency of Qinghai-Tibet high height above sea level road of low temp area maintenance present situation and existence, with the first abundant agitating heating in agitator tank of cold-repairing material, allow moisture fully evaporate easy formation intensity after, be discharged into again and treat the repairing area compacting.This device changes traditional cold-repairing material repair technology, fully solved the highlands because environment temperature is low, cold-repairing material moisture behind breakdown of emulsion is difficult for evaporation, be difficult to form the problem of intensity, and adopt the virgin material after this agitator tank stirs to have certain temperature when treating repairing area being discharged into, therefore consolidation effect is better, and repairing quality is better, has solved the cold-repairing material problem that moisture is difficult to evaporate behind high height above sea level low temp area breakdown of emulsion.
High height above sea level low temp area temperature control pitch heat tracing mixing plant, because highlands pitch material heating difficulty, so load is unsuitable too many, satisfy and once to repair materials and get final product, on the heating material, do not expend the too many time like this, and it is fixed that heating-up temperature is come according to ambient air temperature, is controlled at generally speaking between 40 ℃～50 ℃, and this temperature is well below the heated bitumen heating-up temperature.The stirrer paddle 5 of agitator tank 1 is conventional blade, drive stirrer paddle 5 by shaft 4 rotations and carry out the forced action type stirring, stirrer paddle 5 is just changeing can be so that cold-repairing material fully stirs, and stirrer paddle 5 counter-rotatings just are equivalent to a screw input feeder and can transfer out agitator tank 1 to cold-repairing material.
The insulation heating function is realized: because this mix mode agitator tank 1 does not rotate, therefore give the heating of the cold-repairing material in the agitator tank 1 in agitator tank 1 peripheral disposition heating tape 10, consider in the heating tape that for safety and insulation 10 outside is equipped with rainproof insulation cladding 8 again, rainproof insulation cladding 8 usefulness thickness are the iron sheet roll-forming of 3mm.In order to realize the cold-repairing material temperature constant of agitator tank 1 the inside, keep the best repair efficiency of cold-repairing material, at agitator tank 1 the inside mounting temperature sensor 11, survey the variations in temperature of agitator tank 1 the inside, and the temperature controller 14 of selecting the temperature bound to control is controlled variations in temperature; Whole thermostatic control system is made up of temperature pick up 11, relay 16, temperature controller 14 and heating tape 10 4 parts.
The power on/off of the air-break 13 control power supplies 15 of 220V, temperature in the temperature controller 14 control agitator tanks 1, the workman can read the temperature of agitator tank 1 the inside easily above temperature controller 14 panels, and thermostatically controlled temperature range can be set on the control panel of temperature controller 14.
For fear of the accident of in work progress, raining and causing suddenly, the power line design of coming out from power distribution cabinet 12 meets a 220v, the waterproof plug of 40A designs a transition wire in addition again, and length is 15m, two 220v of two terminations of transition wire, the 40A waterproof plug, the male of transition wire one termination working equipment in the time of equipment work, another termination subsequent design is in the female of generating set power distribution cabinet of caring the car, safe and reliable, very convenient.
The course of work of the present utility model is as described below:
At first the workman adds cold-repairing material toward agitator tank 1 the inside, opens the air-break 13 of 12 li of power distribution cabinets, then opens the stirring switch that is positioned at above the stirring motor 9, and agitator tank 1 begins to stir.Begin heating immediately after 10 energisings of heating tape, temperature pick up 11 is gathered the temperature of 1 li of agitator tank in real time, the signal that detects is passed to temperature controller 14, when the temperature of 1 li of agitator tank is higher than 50 ℃, temperature controller 14 control relays 16 disconnect immediately, heating tape 10 quits work, stirrer paddle 5 continues rotation and stirs, the temperature of agitator tank 1 the inside begins slowly to reduce subsequently, when temperature is reduced to below 40 ℃, temperature pick up 11 feeds back signal to temperature controller 14, temperature controller 14 control relays 16 closures, start working in heating tape 10, and the temperature that so just can keep 1 li of agitator tank is controlled at 40 ℃～50 ℃, need to prove that in addition this thermostatic control scope can regulate on temperature controller 14 control panels according to actual needs, applicability is relatively good.
The amount of the cold-repairing material that agitator tank 1 the inside adds is determined according to the size of repairing area, before crack of cleaning or hole groove, just in agitator tank 1, add cold-repairing material, agitator tank 1 starts, cold-repairing material is heated and stirs, after finishing Deng cleaning work, the work of getting the raw materials ready of cold-repairing material has also been finished, directly the cold-repairing material after the heating be discharged into the good zone of cleaning repeatedly compacting can finish maintenance; Then beginning to clear up second place's pavement destruction, continue to add new cold-repairing material to agitator tank 1 according to second place road surface damaged condition, is that the repairing of second place is got the raw materials ready, and so cycle operation is finished up to the maintenance task of the three unities, withdraws the scene.Therefore the cold-repairing material of each heating has seldom shortened the time of heating greatly, has improved efficiency of construction, and the heating-up temperature of this device is well below the construction requirement of heated bitumen to pitch, therefore more energy-conservation and environmental protection.
Claims (4)
1. one kind high height above sea level low temp area temperature control pitch heat tracing mixing plant comprises agitator tank (1), bracing frame (2) and wheel (3), and the shaft (4) of band stirrer paddle (5) is installed in the agitator tank (1); On bracing frame (2) top hand steered handle (17) is installed, in bracing frame (2) bottom wheel (3) is installed, bracing frame (2) is fixed by gripper shoe (6) and agitator tank (1), the stirring motor (9) that is installed on the bracing frame (2) cooperates transmission with the rotatable shaft (4) that is assemblied on the gripper shoe (6), it is characterized in that, be separately installed with rainproof shell gripper shoe (7) on agitator tank (1) two outer walls vertical with shaft (4), rainproof shell (8) is installed on the rainproof shell gripper shoe (7), in the gap between rainproof shell (8) and agitator tank (1) heating tape (10) is installed; On the bracing frame (2) of stirring motor (9) top, power distribution cabinet (12) is installed, described power distribution cabinet (12) comprises temperature controller (14), relay (16), air-break (13) and power supply (15), air-break (13) links to each other with power supply (15), stirring motor (9) links to each other with air-break (13), air-break (13) also links to each other with temperature controller (14), be connected with temperature pick up (11) on the temperature controller (14), temperature controller (14) also links to each other with heating tape (10) by relay (16).
2. high height above sea level low temp area temperature control pitch heat tracing mixing plant as claimed in claim 1 is characterized in that, it is the temperature controller of GC-601115 that described temperature controller (14) adopts model.
3. high height above sea level low temp area temperature control pitch heat tracing mixing plant as claimed in claim 1, it is characterized in that, realize the rotation assembling by bearing (19) between described shaft (4) and the gripper shoe (6), pass through gear (20) engaged transmission between the output shaft of described shaft (4) and stirring motor (9).
4. high height above sea level low temp area temperature control pitch heat tracing mixing plant as claimed in claim 1 is characterized in that, is fixed with on the bracing frame (2) on described power distribution cabinet (12) top to hide rain baffle plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320043841 CN203096560U (en) | 2013-01-25 | 2013-01-25 | Temperature-control asphalt heating and insulated stirring device in high-altitude low-temperature region |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320043841 CN203096560U (en) | 2013-01-25 | 2013-01-25 | Temperature-control asphalt heating and insulated stirring device in high-altitude low-temperature region |
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| Publication Number | Publication Date |
|---|---|
| CN203096560U true CN203096560U (en) | 2013-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320043841 Expired - Fee Related CN203096560U (en) | 2013-01-25 | 2013-01-25 | Temperature-control asphalt heating and insulated stirring device in high-altitude low-temperature region |
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| Country | Link |
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| CN (1) | CN203096560U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018414A (en) * | 2014-03-19 | 2014-09-03 | 江苏奥新科技有限公司 | Fuel gas and electricity hybrid heated asphalt mixture sliding type stirring device and working process thereof |
| CN104328727A (en) * | 2014-10-23 | 2015-02-04 | 甘肃省交通科学研究院有限公司 | Mixture blending device applicable to roadway maintenance of cold regions |
| CN104846718A (en) * | 2015-04-13 | 2015-08-19 | 泰州市建业车件制造有限公司 | Concrete mixer truck thermal insulation device |
| CN105926414A (en) * | 2016-06-08 | 2016-09-07 | 苏州昊顺塑胶有限公司 | Constant-temperature mixer |
| CN107012767A (en) * | 2017-03-17 | 2017-08-04 | 中建四局第三建筑工程有限公司 | A kind of drum-type asphalt production device |
| CN112813786A (en) * | 2021-01-08 | 2021-05-18 | 江秀剑 | Repair equipment for highway maintenance and use method thereof |
| CN114578032A (en) * | 2022-02-28 | 2022-06-03 | 长安大学 | Differential roller aggregate thermal coupling research test bed and control method thereof |
-
2013
- 2013-01-25 CN CN 201320043841 patent/CN203096560U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018414A (en) * | 2014-03-19 | 2014-09-03 | 江苏奥新科技有限公司 | Fuel gas and electricity hybrid heated asphalt mixture sliding type stirring device and working process thereof |
| CN104018414B (en) * | 2014-03-19 | 2017-09-01 | 江苏奥新科技有限公司 | A kind of combustion gas and electric Hybrid Heating asphalt down-sliding type agitating device and its course of work |
| CN104328727A (en) * | 2014-10-23 | 2015-02-04 | 甘肃省交通科学研究院有限公司 | Mixture blending device applicable to roadway maintenance of cold regions |
| CN104846718A (en) * | 2015-04-13 | 2015-08-19 | 泰州市建业车件制造有限公司 | Concrete mixer truck thermal insulation device |
| CN105926414A (en) * | 2016-06-08 | 2016-09-07 | 苏州昊顺塑胶有限公司 | Constant-temperature mixer |
| CN107012767A (en) * | 2017-03-17 | 2017-08-04 | 中建四局第三建筑工程有限公司 | A kind of drum-type asphalt production device |
| CN112813786A (en) * | 2021-01-08 | 2021-05-18 | 江秀剑 | Repair equipment for highway maintenance and use method thereof |
| CN114578032A (en) * | 2022-02-28 | 2022-06-03 | 长安大学 | Differential roller aggregate thermal coupling research test bed and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20160125 |
|
| EXPY | Termination of patent right or utility model |