CN105890953A - Spraying device used for asphalt pavement regeneration protective agent and control method of spraying device - Google Patents
Spraying device used for asphalt pavement regeneration protective agent and control method of spraying device Download PDFInfo
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- CN105890953A CN105890953A CN201610402416.5A CN201610402416A CN105890953A CN 105890953 A CN105890953 A CN 105890953A CN 201610402416 A CN201610402416 A CN 201610402416A CN 105890953 A CN105890953 A CN 105890953A
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- asphalt pavement
- square plate
- button
- pavement regeneration
- atomized spray
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/80—Arrangements in which the spray area is not enclosed, e.g. spray tables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
Abstract
The invention discloses a spraying device used for an asphalt pavement regeneration protective agent in a laboratory. The spraying device comprises a conveying pump, a raw material barrel, a square plate atomizing sprayer, a control box, a sliding rail device and a spraying chamber provided with a spraying chamber door. The conveying pump is connected with the raw material barrel and the square plate atomizing sprayer through pipelines respectively. The pipeline between the conveying pump and the raw material barrel is provided with an electric valve. The square plate atomizing sprayer is embedded in the center of the top in the spraying chamber. The sliding rail device is transversely arranged in the middle of the bottom in the spraying chamber. The control box is connected with the conveying pump, the electric valve and the spraying chamber through circuits. The invention further provides a control method of the spraying device. A sliding rail and a spraying system are combined, the asphalt pavement regeneration protective agent is evenly sprayed on the surface of an asphalt mixed material to form a sealed interface, the protective agent is fully and evenly dispersed, performance of an asphalt pavement surface is improved, and pavement performance of an asphalt pavement regeneration protective agent material can be better evaluated.
Description
Technical field
The present invention relates to road engineering maintenance of surface measure evaluation and test device in a kind of laboratory, be used for the protectant flusher of asphalt pavement regeneration and control method thereof particularly in a kind of laboratory.
Background technology
At present, domestic built high-grade highway total amount is huge, and bituminous paving is the version that high-grade highway is main.But, asphalt material as organic material can by environment and vehicle loading and the most aging, thus lose original pliability and cohesive force, and then cause that road surface is cracking, pit, loose, come off and the disease such as whiting, disease produces service life and the service level having a strong impact on road surface too early, huger Asset will be caused to devalue.Bituminous pavement preventive maintenance is the maintenance of surface technology with low life cycle cost generally acknowledged the most in the world.Use mist encapsulation technique road pavement to apply one of most effective way that protective agent is then current bituminous pavement preventive maintenance.Exploitation and the popularization of mist sealing covers have been inexorable trends.
But at present mist sealing covers is still lacked effectively evaluating means and experimental provision in laboratory; in evaluation procedure, basic employing is manually smeared or the form of simple watering can applies protective agent on asphalt; this type of mode not only efficiency is the lowest; and cannot ensure that the road surface protective agent applied is uniformly distributed in bitumen mixture specimen surface; thus affect test specimen fabricating quality; causing test data of experiment inaccuracy, error is big, can produce erroneous judgement and cause experimental result inaccurate.
Therefore; in order to improve the applying protectant efficiency of asphalt pavement regeneration and uniformity coefficient; at the asphalt pavement regeneration protective agent flusher that in-house development is special; realize the quantitative and even on bitumen mixture specimen surface to spray, be to ensure that accurate evaluation regeneration protective agent material property and instruct the primary premise of engineering practice.
Summary of the invention
It is an object of the invention to the shortcoming overcoming prior art with not enough; it is used for the protectant flusher of asphalt pavement regeneration in a kind of laboratory is provided; slide rail device is combined by this device with sprinkling system; asphalt pavement regeneration protective agent uniformly can be sprayed; in formation seal interface, asphalt surface; make it disperse sufficiently uniformly, bituminous paving surface is carried out performance improvement, it is thus possible to evaluate the pavement performance of asphalt pavement regeneration protective agent material the most further.
Another object of the present invention is to provide a kind of laboratory the interior control method for the protectant flusher of asphalt pavement regeneration.
The first object of the present invention is achieved through the following technical solutions:
For the protectant flusher of asphalt pavement regeneration in a kind of laboratory, including delivery pump, Raw material pail, square plate atomized spray head, manipulation case, railroad and the spray booth being provided with spray booth door,
Described delivery pump is connected with Raw material pail and square plate atomized spray head respectively by pipeline；Pipeline between described delivery pump and Raw material pail is provided with electrically operated valve；
The middle position, top that described square plate atomized spray head is embedded in spray booth, described railroad is laterally loaded in the middle of the bottom in spray booth；
Described manipulation case is connected with delivery pump, electrically operated valve and spray booth circuit, for controlling the duty of delivery pump, electrically operated valve and spray booth.
Further, described manipulation case includes that wherein start button and main power button are series relationship for displays temperature and the display screen of time, for setting the timing means of spraying time, for setting the temperature setting device of spray booth spray temperature, for the emergency off push-button of emergency shutdown device, for the start button according to parameter preset starter and the main power button that connects power supply.
Further, described timing means includes that timing increases button, timing reduces button, and described temperature setting device includes that temperature reduces button, temperature increases button.
Further, the pipeline enclosure between described square plate atomized spray head and delivery pump is provided with and manipulates the current meter that case circuit is connected, when the detection data of current meter are less than when setting threshold value, and manipulation case closes emergency off push-button.
Further, described square plate atomized spray head includes some being arranged in the little shower nozzle of square atomization, and face railroad, the little shower nozzle of described atomization can produce square uniform atomized spray region, all little square atomized spray regions are non-overlapping to combine, and forms final square atomized spray region.
Further, described railroad includes the objective box that slide rail is slidably matched, the driving means driving described objective box to move back and forth along described slide rail with described slide rail, and described driving means is connected with manipulation case by circuit.
The second object of the present invention is achieved through the following technical solutions:
A kind of control method as being used for the protectant flusher of asphalt pavement regeneration in described laboratory, comprises the following steps:
S1, opening spray booth door, the objective box in spray booth is put into bituminous paving test specimen and fixes, and shuts spray booth door；
S2, the main power button Guan Bi of manipulation case, arrange the sprinkling working time (being accurate to 0.1 second) of square plate atomized spray head by timing means, and the working time is shown on display screen；Arranged the operating temperature (being accurate to 0.1 degree Celsius) of spray booth by temperature setting device, operating temperature is shown on display screen, completes to manipulate all of case and arranges work；
S3, the start button Guan Bi of manipulation case; when room temperature to be sprayed arrives preset temperature; delivery pump and electrically operated valve are opened; delivery pump extracts asphalt pavement regeneration protective agent from Raw material pail and is delivered to square plate atomized spray head through pipeline and sprays; meanwhile; objective box on railroad slides along guide rail from left to right according to certain speed; until being sliding completely off sprinkling region; turn left from the right side slip by certain speed again; until being sliding completely off sprinkling region; circulation carries out until arriving Preset Time, completes to spray work；
S4, wait arriving after Preset Time, the start button on manipulation case disconnects automatically, and delivery pump and electrically operated valve are closed, and square plate atomized spray head stops spraying, and railroad stops sliding, and objective box is parked in the left side of slide rail, is taken out by test specimen.
Further; described step S3 also includes: when current meter detects that the asphalt pavement regeneration protective agent spray rate of square plate atomized spray head is less than or beyond when setting threshold value; or when the asphalt pavement regeneration protective agent of Raw material pail is finished; emergency off push-button closes automatically, and now delivery pump, electrically operated valve and the equal power-off of square plate atomized spray head is closed.
Further, in described step S3, further comprise the steps of: described manipulation case according to the length spraying the working time set, the sliding speed of objective box to be adjusted, when the sprinkling working time set is more than standard duration, then the sliding speed of objective box is reduced predetermined value, when the sprinkling working time set is less than standard duration, then the sliding speed of objective box is increased predetermined value.
Further, in described step S3, described objective box opens anteposition in the periphery in atomized spray region at railroad and square plate atomized spray head, just slips into and sprays region, it is ensured that the uniformity of sprinkling after railroad is opened with square plate atomized spray head.
The present invention has such advantages as relative to prior art and effect:
(1) slide rail device is combined by the present invention with sprinkling system, it is provided that for the protectant flusher of asphalt pavement regeneration in a kind of efficient and easy to operate laboratory.Described uniformly can spray asphalt pavement regeneration protective agent for the protectant flusher of asphalt pavement regeneration; in formation seal interface, asphalt surface; it is made to disperse sufficiently uniformly; bituminous paving surface is carried out performance improvement, it is thus possible to evaluate the pavement performance of asphalt pavement regeneration protective agent material the most further.
(2) by being arranged on the current meter of the pipeline enclosure between square plate atomized spray head and delivery pump, the present invention can reflect that square plate atomized spray head sprays the protectant speed of asphalt pavement regeneration in real time, current meter detects when the asphalt pavement regeneration protective agent spray rate of square plate atomized spray head is less than or exceeds device setting value own, or when the asphalt pavement regeneration protective agent of Raw material pail is finished, the emergency off push-button of manipulation case can close automatically, manual closing can also be carried out, now delivery pump, electrically operated valve and the equal power-off of square plate atomized spray head are closed, whole flusher quits work, thus avoid the occurrence of some faults and affect the use of apparatus of the present invention.
(3) the square plate atomized spray head in the present invention includes arranging the square little shower nozzle of multiple atomizations, it is atomized little shower nozzle and can form micron order droplet, and produce square uniform atomized spray region, combined by all little square atomized spray regions are non-overlapping, a big square atomized spray region can be formed, make stone surface modifying agent can cover stone surface quickly, uniformly and equally after forming micron order droplet.
Accompanying drawing explanation
Fig. 1 is the structural representation of the flusher of the embodiment of the present invention one.
Shown in figure it is: 1-delivery pump；2-current meter；3-electrically operated valve；4-Raw material pail；5-square plate atomized spray head；6-main power button；7-emergency off push-button；8-timing increases button；9-timing reduces button；10-start button；11-LCDs；12-manipulates case；13-temperature reduces button；14-temperature increases button；15-LCDs；16-pipeline；17-railroad；18-objective box；19-spray booth door；20-spray booth.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment one
As shown in Figure 1; for the protectant flusher of asphalt pavement regeneration in a kind of laboratory; including delivery pump 1, for placing the protectant Raw material pail of asphalt pavement regeneration 4, square plate atomized spray 5, manipulation case 12, railroad 17 and being provided with the spray booth 20 of spray booth door 19; described delivery pump 1 is connected with Raw material pail 4 and square plate atomized spray 5 respectively by pipeline, and the pipeline between described delivery pump 1 and Raw material pail 4 is provided with electrically operated valve 3；
Described manipulation case 12 includes that wherein start button 10 and main power button 6 are series relationship for displays temperature and the display screen of time, for setting the timing means of spraying time, for setting the temperature setting device of spray booth spray temperature, for the emergency off push-button 7 of emergency shutdown device, for the start button 10 according to parameter preset starter and the main power button 6 that connects power supply.Described delivery pump 1, electrically operated valve 3 and spray booth 20 are connected with power supply by start button 10, main power button 6；Start button 10 is connected with manipulation case 12, manipulation case 12 described in the present embodiment is connected with delivery pump 1, electrically operated valve 3 and spray booth 20 circuit, for controlling delivery pump 1, electrically operated valve 3 and the duty of spray booth 20, start button 10 is connected with manipulation case 12, controls delivery pump 1, electrically operated valve 3 and the duty of spray booth 20 by the start button 10 of manipulation case 12.Under normal operating conditions, main power button 6 need to close always, it is ensured that the supply of power supply, and when start button 10 closes, delivery pump 1, electrically operated valve 3 and spray booth 20 switch on power, and start working；When start button 10 disconnects, delivery pump 1, electrically operated valve 3 and spray booth 20 power-off, quit work；
Wherein, the asphalt pavement regeneration protective agent in the present embodiment Raw material pail 4 can enter square plate atomized spray 5 by pipeline and delivery pump 1；Square plate atomized spray 5 is embedded in middle position, spray booth top, and is positioned at the positive top of slide rail, and the slide rail of distance bottom has certain space, erectile down sprays asphalt pavement regeneration protection；Square plate atomized spray 5 includes arranging the square little shower nozzle of multiple atomizations, and face railroad, the little shower nozzle of described atomization can produce square uniform atomized spray region, combined by all little square atomized spray regions are non-overlapping, a big square atomized spray region can be formed.Certainly the square plate atomized spray 5 of this experiment can also be arranged on spray booth 20 elsewhere, forms the sprinkling of certain angle, and the height of sprinkler head can also be adjusted, and the number of sprinkler head also can be carried out adjusting.
The present embodiment railroad 17 is loaded on the bottom of spray booth 20, laterally it is loaded on middle, the objective box 18 being slidably matched including slide rail and described slide rail, the driving means driving described objective box 18 to move back and forth along described slide rail, described driving means is connected with manipulation case 12 by circuit, railroad 17 is connected with the timing means of manipulation case 12, and adjusts the sliding speed of slide rail according to the time set by timing means；
The described manipulation case 12 of the present embodiment includes that wherein start button 10 and main power button 6 are series relationship for displays temperature and the display screen of time, for setting the timing means of spraying time, for setting the temperature setting device of spray booth spray temperature, for the emergency off push-button 7 of emergency shutdown device, for the start button 10 according to parameter preset starter and the main power button 6 that connects power supply.
Wherein, shown display screen includes the first LCDs 11 and the second LCDs 15, and described timing means includes that timing increases button 8, timing reduces button 9, and described temperature setting device includes that temperature reduces button 13, temperature increases button 14.Described timing means increases button 8 by timing and timing reduces button 9 and arranges the working time of sprinkling system, and shows the setting time by the first LCDs 11, and degree of accuracy can reach 0.1 second；Described temperature setting device increases button 14 by temperature and temperature reduces button 13 and arranges the operating temperature of spray booth 20, and is shown by the second LCDs 15, and degree of accuracy is up to 0.1 degree Celsius.Emergency off push-button 7 it is also equipped with on manipulation case 12, convenient when abnormal conditions occur, automatic or manual shutoff device.In the present embodiment when needs apply asphalt pavement regeneration protective agent to bituminous paving test specimen, the main power button 6 of Guan Bi manipulation case 12 so that device connects with power supply；Then; timing means is used to set spraying time; temperature setting device is used to set operating temperature; Guan Bi start button 10; delivery pump 1, electrically operated valve 3 and spray booth 20 is made to be turned on power supply; delivery pump 1 extracts asphalt pavement regeneration protective agent from Raw material pail 4, and asphalt pavement regeneration protective agent is delivered to square plate atomized spray 5 by pipeline and sprays；Objective box 18 on railroad 17 horizontally slips according to certain speed, and circulation carries out until arriving Preset Time, completes to spray work.
The present embodiment pipeline enclosure between square plate atomized spray 5 and delivery pump 1 is provided with current meter 2, can reflect that square plate atomized spray 5 sprays the protectant speed of asphalt pavement regeneration in real time.
It is also provided with emergency shutdown system the most in the present embodiment; when current meter 2 detects that the asphalt pavement regeneration protective agent spray rate of square plate atomized spray 5 is less than or sets threshold value beyond device itself; or when the asphalt pavement regeneration protective agent of Raw material pail is finished; the emergency off push-button 7 of manipulation case 12 can close automatically; manual closing can also be carried out; now delivery pump 1, electrically operated valve 3 and the equal power-off of square plate atomized spray 5 is closed, and whole flusher quits work.
Embodiment two
For the control method of the protectant flusher of asphalt pavement regeneration in a kind of laboratory, comprise the following steps:
S1, opening spray booth door 19, in spray booth 20, objective box 18 is put into bituminous paving test specimen and fixes, and shuts spray booth door 19.
S2, the main power button Guan Bi of manipulation case 12, increase button 8 by timing and timing reduces button 9, square plate atomized spray 5 is set and sprays 30 seconds working times, 30.0 seconds are shown in first LCDs 11, it is accurate to 0.1 second, confirming button 10 was disconnected after 30.0 seconds automatically, terminates all working；Increasing button 14 by temperature and temperature reduces button 13, the operating temperature arranging spray booth 20 is 25 degrees Celsius, the second LCDs 15 shows 25.0 degrees Celsius, is accurate to 0.1 degree Celsius, completes to manipulate all of case 12 and arranges work；
nullS3、The start button 10 of Guan Bi manipulation case 12，When room 20 to be sprayed temperature arrives the temperature 25.0 degrees Celsius preset，Described delivery pump 1 and electrically operated valve 3 are opened，Manipulation case 12 sends instruction and makes delivery pump 1 extract asphalt pavement regeneration protective agent from Raw material pail 4，Asphalt pavement regeneration protective agent is delivered to square plate atomized spray 5 by pipeline 16 and sprays，The current meter 2 of the pipeline enclosure between square plate atomized spray 5 and delivery pump 1 shows the asphalt pavement regeneration protective agent spray rate of square plate atomized spray 5 in real time，Meanwhile，Objective box 18 on described railroad 17 slides from left to right according to certain speed，Until being sliding completely off sprinkling region，Turn left from the right side slip by certain speed again，Until being sliding completely off sprinkling region，Circulation is carried out until arriving Preset Time 30 seconds，Complete to spray work；
S4, after arriving Preset Time 30 seconds, the start button 10 on manipulation case 12 disconnects automatically, and delivery pump 1 and electrically operated valve 3 are closed, and square plate atomized spray 5 stops spraying, and slide rail device 17 stops sliding, and objective box 18 is parked in the left side of slide rail；Open spray booth door 19, the bituminous paving test specimen on objective box 18 in spray booth 20 is taken out, shuts spray booth door 19.
In the present embodiment; described step S3 also includes: when current meter 2 detects that the asphalt pavement regeneration protective agent spray rate of square plate atomized spray 5 is less than or beyond when setting threshold value; or when the asphalt pavement regeneration protective agent of Raw material pail is finished; emergency off push-button 7 closes automatically; manual closing can also be carried out; now delivery pump 1, electrically operated valve 3 and the equal power-off of square plate atomized spray 5 is closed, and whole flusher quits work.
The operating temperature measured in spray booth 20 in the present embodiment and remaining spraying time are all shown by the first LCDs 11 and the second LCDs 15 manipulating case 12.
In the present embodiment, in described step S3, further comprise the steps of: described manipulation case 12 according to the length spraying the working time set, the sliding speed of objective box 18 to be adjusted, when the sprinkling working time set is more than standard duration, then the sliding speed of objective box 18 is reduced predetermined value, when the sprinkling working time set is less than standard duration, then the sliding speed of objective box 18 is increased predetermined value.
In the present embodiment, in described step S3, described objective box 18 opens anteposition in the periphery in atomized spray region in railroad 17 and square plate atomized spray 5, just slips into and sprays region, it is ensured that the uniformity of sprinkling after railroad 17 is opened with square plate atomized spray 5.
When bituminous paving test block to carry out in the present embodiment the sprinkling of asphalt pavement regeneration protective agent, the time that delivery pump 1, electrically operated valve 3 and square plate atomized spray 5 work after opening is set according to the required protectant consumption of asphalt pavement regeneration.
Above-described embodiment is the present invention preferably embodiment; but embodiments of the present invention are also not restricted to the described embodiments; the change made under other any spirit without departing from the present invention and principle, modify, substitute, combine, simplify; all should be the substitute mode of equivalence, within being included in protection scope of the present invention.
Claims (10)
1. for the protectant flusher of asphalt pavement regeneration in a laboratory, it is characterised in that: include delivery pump (1), Raw material pail (4), square plate atomized spray head (5), manipulation case (12), railroad (17) and be provided with the spray booth (20) of spray booth door (19)；
Described delivery pump (1) is connected with Raw material pail (4) and square plate atomized spray head (5) respectively by pipeline；Pipeline between described delivery pump (1) and Raw material pail (4) is provided with electrically operated valve (3)；
Described square plate atomized spray head (5) is embedded in the middle position, top in spray booth (20), and described railroad (17) is laterally loaded in the middle of the bottom in spray booth (20)；
Described manipulation case (12) is connected with delivery pump (1), electrically operated valve (3) and spray booth (20) circuit, is used for controlling delivery pump (1), electrically operated valve (3) and the duty of spray booth (20).
For the protectant flusher of asphalt pavement regeneration in laboratory the most according to claim 1, it is characterized in that: described manipulation case (12) includes the display screen for displays temperature and time, for setting the timing means of spraying time, for setting the temperature setting device of spray booth spray temperature, emergency off push-button (7) for emergency shutdown device, for the start button (10) according to parameter preset starter and the main power button (6) of connection power supply, wherein start button (10) and main power button (6) are series relationship.
For the protectant flusher of asphalt pavement regeneration in laboratory the most according to claim 2; it is characterized in that: described timing means includes that timing increases button (8), timing reduces button (9), described temperature setting device includes that temperature reduces button (13), temperature increases button (14).
For the protectant flusher of asphalt pavement regeneration in laboratory the most according to claim 1; it is characterized in that: the pipeline enclosure between described square plate atomized spray head (5) and delivery pump (1) is provided with and manipulates the current meter (2) that case circuit is connected; when the detection data of current meter (2) are less than when setting threshold value, and manipulation case (12) closes emergency off push-button (7).
For the protectant flusher of asphalt pavement regeneration in laboratory the most according to claim 4; it is characterized in that: described square plate atomized spray head (5) includes some being arranged in the little shower nozzle of square atomization; and face railroad; the little shower nozzle of described atomization can produce square uniform atomized spray region; all little square atomized spray regions are non-overlapping to combine, and forms final square atomized spray region.
For the protectant flusher of asphalt pavement regeneration in laboratory the most according to claim 1; it is characterized in that: described railroad (17) includes the objective box (18) that slide rail is slidably matched, the driving means driving described objective box (18) to move back and forth along described slide rail with described slide rail, described driving means is connected with manipulation case (12) by circuit.
7. for the control method of the protectant flusher of asphalt pavement regeneration in a laboratory as according to any one of claim 1 to 6, it is characterised in that comprise the following steps:
S1, opening spray booth door (19), the objective box (18) in spray booth (20) is put into bituminous paving test specimen and fixes, and shuts spray booth door (19)；
S2, the main power button Guan Bi of manipulation case (12), arrange the sprinkling working time of square plate atomized spray head (5) by timing means, and the working time is shown on display screen；Arranged the operating temperature of spray booth (20) by temperature setting device, operating temperature is shown on display screen, completes to manipulate all of case (12) and arranges work；
S3, start button (10) Guan Bi of manipulation case (12), when room to be sprayed (20) temperature arrives preset temperature, delivery pump (1) and electrically operated valve (3) are opened, delivery pump (1) extracts asphalt pavement regeneration protective agent from Raw material pail (4) and is delivered to square plate atomized spray head (5) through pipeline (16) and sprays, meanwhile, objective box (18) on railroad (17) slides along guide rail from left to right according to certain speed, until being sliding completely off sprinkling region, turn left from the right side slip by certain speed again, until being sliding completely off sprinkling region, circulation carries out until arriving Preset Time, complete to spray work；
S4, wait arriving after Preset Time, start button (10) in manipulation case (12) disconnects automatically, delivery pump (1) and electrically operated valve (3) are closed, square plate atomized spray head (5) stops spraying, railroad (17) stops sliding, and objective box (18) is parked in the left side of slide rail, test specimen is taken out.
For the control method of the protectant flusher of asphalt pavement regeneration in a kind of laboratory the most according to claim 7; it is characterized in that; described step S3 also includes: when current meter (2) detects that the asphalt pavement regeneration protective agent spray rate of square plate atomized spray head (5) is less than or beyond when setting threshold value; or when the asphalt pavement regeneration protective agent of Raw material pail is finished; emergency off push-button (7) closes automatically, and now delivery pump (1), electrically operated valve (3) and square plate atomized spray head (5) all power-off are closed.
For the control method of the protectant flusher of asphalt pavement regeneration in a kind of laboratory the most according to claim 7, it is characterized in that: in described step (3), further comprise the steps of: described manipulation case (12) according to the length spraying the working time set, the sliding speed of objective box (18) to be adjusted, when the sprinkling working time set is more than standard duration, then the sliding speed of objective box (18) is reduced predetermined value, when the sprinkling working time set is less than standard duration, then the sliding speed of objective box (18) is increased predetermined value.
For the control method of the protectant flusher of asphalt pavement regeneration in a kind of laboratory the most according to claim 7; it is characterized in that: in described step S3; described objective box (18) opens anteposition in the periphery in atomized spray region in railroad (17) and square plate atomized spray head (5), just slips into and spray region after railroad (17) is opened with square plate atomized spray head (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610402416.5A CN105890953B (en) | 2016-06-08 | 2016-06-08 | One kind being used for the protectant flusher of asphalt pavement regeneration and its control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610402416.5A CN105890953B (en) | 2016-06-08 | 2016-06-08 | One kind being used for the protectant flusher of asphalt pavement regeneration and its control method |
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| Publication Number | Publication Date |
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| CN105890953A true CN105890953A (en) | 2016-08-24 |
| CN105890953B CN105890953B (en) | 2019-11-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706407A (en) * | 2017-03-14 | 2017-05-24 | 华南理工大学 | Device and method for automatically molding emulsified asphalt mixture test piece |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19631780A1 (en) * | 1996-08-06 | 1998-02-12 | Isa Technik Anlagenbau Gmbh | Arrangement to extract material from material mixture |
| CN2861249Y (en) * | 2005-12-15 | 2007-01-24 | 天津鼎盛工程机械有限公司 | Sprinkling control device for bituminous pavement cold recycling machine |
| CN103526666A (en) * | 2013-10-30 | 2014-01-22 | 南京道润交通科技有限公司 | Emulsified asphalt composition spraying method and equipment |
| CN203816821U (en) * | 2014-04-28 | 2014-09-10 | 华南理工大学 | Atomizing device for surface modification of stones in laboratory |
| CN104074119A (en) * | 2014-06-24 | 2014-10-01 | 华南理工大学 | Surface modification atomizing device for stone materials butted to pitch mixing floor and control method thereof |
| CN204475121U (en) * | 2015-02-12 | 2015-07-15 | 广西金盟工程有限公司 | A kind of containing sand mist sealing flusher |
| CN204630906U (en) * | 2015-04-01 | 2015-09-09 | 马鞍山蓝科再制造技术有限公司 | Hot spray coating and matrix surface bond strength tester |
| CN205719701U (en) * | 2016-06-08 | 2016-11-23 | 华南理工大学 | A kind of for the protectant flusher of asphalt pavement regeneration |
-
2016
- 2016-06-08 CN CN201610402416.5A patent/CN105890953B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19631780A1 (en) * | 1996-08-06 | 1998-02-12 | Isa Technik Anlagenbau Gmbh | Arrangement to extract material from material mixture |
| CN2861249Y (en) * | 2005-12-15 | 2007-01-24 | 天津鼎盛工程机械有限公司 | Sprinkling control device for bituminous pavement cold recycling machine |
| CN103526666A (en) * | 2013-10-30 | 2014-01-22 | 南京道润交通科技有限公司 | Emulsified asphalt composition spraying method and equipment |
| CN203816821U (en) * | 2014-04-28 | 2014-09-10 | 华南理工大学 | Atomizing device for surface modification of stones in laboratory |
| CN104074119A (en) * | 2014-06-24 | 2014-10-01 | 华南理工大学 | Surface modification atomizing device for stone materials butted to pitch mixing floor and control method thereof |
| CN204475121U (en) * | 2015-02-12 | 2015-07-15 | 广西金盟工程有限公司 | A kind of containing sand mist sealing flusher |
| CN204630906U (en) * | 2015-04-01 | 2015-09-09 | 马鞍山蓝科再制造技术有限公司 | Hot spray coating and matrix surface bond strength tester |
| CN205719701U (en) * | 2016-06-08 | 2016-11-23 | 华南理工大学 | A kind of for the protectant flusher of asphalt pavement regeneration |
Non-Patent Citations (2)
| Title |
|---|
| 张铭铭等: "雾封层沥青材料和添加剂的分析与评价", 《中外公路》 * |
| 王建成: "浅析再生雾封技术", 《中国公路》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706407A (en) * | 2017-03-14 | 2017-05-24 | 华南理工大学 | Device and method for automatically molding emulsified asphalt mixture test piece |
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| CN105890953B (en) | 2019-11-15 |
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Application publication date: 20160824 Assignee: Huayun Tongda (Guangdong) Road Technology Co.,Ltd. Assignor: SOUTH CHINA University OF TECHNOLOGY Contract record no.: X2022980006651 Denomination of invention: Spraying device for regenerative protective agent of asphalt pavement and its control method Granted publication date: 20191115 License type: Common License Record date: 20220527 |
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