CN203977253U - Butt up against the building stones surface modification atomising device in asphalt mixing building - Google Patents
Butt up against the building stones surface modification atomising device in asphalt mixing building Download PDFInfo
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- CN203977253U CN203977253U CN201420339919.9U CN201420339919U CN203977253U CN 203977253 U CN203977253 U CN 203977253U CN 201420339919 U CN201420339919 U CN 201420339919U CN 203977253 U CN203977253 U CN 203977253U
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- atomization spray
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Abstract
The utility model discloses a kind of building stones surface modification atomising device that butts up against asphalt mixing building, this device comprises control module, Raw material pail, delivery pump, the first electronic switch, the second electronic switch, the first atomization spray nozzle device and the second atomization spray nozzle device; Delivery pump is communicated with the first atomization spray nozzle device and the second atomization spray nozzle device respectively by the first pipeline and second pipe; On the first pipeline and second pipe, be respectively arranged with the first electrically operated valve and the second electrically operated valve; The first atomization spray nozzle device is arranged at screening top, storehouse; The second atomization spray nozzle device is arranged on a mixing bowl; Delivery pump is connected with power supply by the first electronic switch with the first electrically operated valve; Delivery pump is connected with power supply by the second electronic switch with the second electrically operated valve; The first electronic switch is connected with control module respectively with the second electronic switch.The utility model carries out surface modification twice to building stones, can reach larger specific area, makes the full and uniform building stones surface that is distributed in of building stones surface modifier.
Description
Technical field
The utility model relates to a kind of building stones surface modification device that butts up against asphalt mixing building, particularly a kind of building stones surface modification atomising device that butts up against asphalt mixing building.
Background technology
Building stones are important raw and processed materials of bituminous concrete highway construction, but it is very rare to meet the high-quality building stones of properties requirement completely, has proposed the method to building stones surface modification for this reason, and the performance being short of for building stones is carried out modification, improves its defect.As hard in acid stone stone matter densifications such as granite, abrasion resistance is strong, can give full play to embedded squeezing effect between building stones, can meet the wear-resisting of flexible pavement surface course and supporting capacity requirement, but due to the interfacial adhesion of pitch a little less than, often can be to some extent in the application of flexible pavement surface course restriction, particularly under the effect that has water, asphalt membrane comes off and occurs cheating groove, loose etc. damages in early days.But, in the application of certain areas engineering, the alkalescence such as basalt and diabase and the neutral high-quality building stones that can meet pavement usage requirement have been on the verge of scarcity, become extremely scarce resource, therefore take acid stone abundant to reserves and that price is lower as granite carries out the method for surface modification, set it as high-grade highway asphalt surface course building stones and there is larger technology application prospect.
In the time that building stones modifying surface is processed, in order to improve efficiency and the uniformity coefficient of building stones surface modification, also in order to reduce the cost of raw material, need liquid towards building stones surface modifier to carry out the processing such as atomization, foaming simultaneously, make the specific area that can reach larger.And at present building stones surface modifier, still in the novel product stage, lacks suitable device and control method on market, thereby how building stones surface modifier is processed that it can effectively be utilized is a very technology for key.
Utility model content
The purpose of this utility model is that the shortcoming that overcomes prior art is with not enough, a kind of building stones surface modification atomising device that butts up against asphalt mixing building is provided, this device can dock and asphalt mixing building, can in screening storehouse, asphalt mixing building and a mixing bowl, carry out surface modification twice to building stones, make that building stones surface modifier is full and uniform is distributed in building stones surface, thereby improve the properties of building stones.
The purpose of this utility model is achieved through the following technical solutions: butt up against the building stones surface modification atomising device in asphalt mixing building, comprise control module, for placing Raw material pail, delivery pump, the first electronic switch, the second electronic switch, the first atomization spray nozzle device and second atomization spray nozzle device of building stones surface modifier;
One end of described delivery pump is communicated with Raw material pail; The other end of described delivery pump is communicated with the first atomization spray nozzle device by the first pipeline, and the other end of described delivery pump is also communicated with the second atomization spray nozzle device by second pipe; On described the first pipeline, be provided with the first electrically operated valve, on second pipe, be provided with the second electrically operated valve;
Described the first atomization spray nozzle device is arranged at top, screening storehouse, asphalt mixing building; Described the second atomization spray nozzle device is arranged on asphalt mixing building a mixing bowl;
Described delivery pump is connected with power supply by the first electronic switch with the first electrically operated valve; Described delivery pump is connected with power supply by the second electronic switch with the second electrically operated valve; Described the first electronic switch is connected with control module respectively with the second electronic switch.
Preferably, described the first atomization spray nozzle device and the second atomization spray nozzle device include multidirectional multiple atomizer, wherein in the first atomization spray nozzle device, the atomizer of all directions all faces toward screening storehouse, and in the second atomization spray nozzle device, the atomizer of all directions all faces toward a mixing bowl inside.
Further, each atomizer in described the second atomization spray nozzle device is evenly embedded in cover plate, and described cover plate is affixed on the inwall of asphalt mixing building a mixing bowl.
Further, each atomizer in described the second atomization spray nozzle device is arranged on the cylinder mouth edge of a mixing bowl.
Preferably, on described the first pipeline, be provided with the first electronic grout flow meter being connected with control module, on second pipe, be provided with the second electronic grout flow meter being connected with control module.
Preferably, this atomising device also comprises the 3rd electronic switch being connected with control module; Wherein said delivery pump, the first electrically operated valve and the second electrically operated valve and the 3rd electronic switch are series relationship.
Further, described control module is mainly made up of the general control system in control cabinet and asphalt mixing building, and the first electronic switch, the second electronic switch and the 3rd electronic switch are all arranged in control cabinet; And described the first electronic switch, the second electronic switch and the 3rd electronic switch are all connected with the general control system in the asphalt mixing building in control module.
Preferably, described control module is also connected with warning device.
Further, described warning device comprises buzzer and light emitting diode.
Preferably, after described delivery pump, the first electrically operated valve and the first electronic switch series connection, be connected power supply; After described delivery pump, the second electrically operated valve and the second electronic cutting series connection, be connected power supply.
The utility model has following advantage and effect with respect to prior art:
(1) docking of the utility model building stones surface modification atomising device and asphalt mixing building, by the second atomization spray nozzle device that is arranged on first atomization spray nozzle device on top, screening storehouse, asphalt mixing building and be arranged on asphalt mixing building a mixing bowl, the building stones that enter asphalt mixing building are carried out to surface modification twice, can reach larger specific area, building stones limit in screening storehouse is vibrated limit by surface modification for the first time in addition, and building stones in a mixing bowl while being stirred by surface modification for the second time, make the full and uniform building stones surface that is distributed in of building stones surface modifier, improve the property indices of building stones.
(2) the utility model detects the spray amount of the first atomization spray nozzle device and the second atomization spray nozzle device by the first electronic grout flow meter and the second electronic grout flow meter, makes control module can grasp in real time building stones in surface modification for the first time and the building stones surface modifier using when surface modification for the second time.In the time that the first electronic grout flow meter or the second electronic grout flow meter detect that building stones surface modifier straying quatity is less than or exceeds preset flow or is in an emergency, warning device is reported to the police, and control module control the 3rd electronic switch disconnects, now delivery pump, the first electrically operated valve and the equal power-off of the second electrically operated valve closed, whole atomising device quits work, thereby avoids occurring the use of some fault effects the utility model devices.
(3) the first atomization spray nozzle device in the utility model and the second atomization spray nozzle device all include multidirectional multiple shower nozzle, can realize building stones surface by multidirectional multiple spraying nozzles and spray more uniformly, make building stones surface modifier form after micron order droplet and can cover building stones surface by Quick uniform.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model atomising device.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment
As shown in Figure 1, the present embodiment discloses a kind of building stones surface modification atomising device that butts up against asphalt mixing building, comprises control module, for placing Raw material pail 2, delivery pump 1, the first electronic switch 23, the second electronic switch 24, the 3rd electronic switch 25, the first atomization spray nozzle device 8 and second atomization spray nozzle device 13 of building stones surface modifier; One end of delivery pump 1 is communicated with Raw material pail 2; The other end of delivery pump 1 is communicated with the first atomization spray nozzle device 8 by the first pipeline 51, and the other end of delivery pump 1 is also communicated with the second atomization spray nozzle device 13 by second pipe 52; On the first pipeline, be provided with the first electrically operated valve 6, second pipe is provided with the second electrically operated valve 3;
Delivery pump 1 is connected with power supply by the first electronic switch 23 with the first electrically operated valve 6; Delivery pump 1 is connected with power supply by the second electronic switch 24 with the second electrically operated valve 3; After delivery pump, the first electrically operated valve 6 and the first electronic switch 23 series connection, be connected power supply in the present embodiment; After delivery pump 1, the second electrically operated valve 3 and the second electronic switch 24 series connection, be connected power supply, the 3rd electronic switch 25 is series relationship with delivery pump 1, the first electrically operated valve 6 and the second electrically operated valve 3; The first electrically operated valve 6 and the first electronic switch 23 are relation in parallel with the second electrically operated valve 3 and the second electronic switch 24.The first electronic switch 23, the second electronic switch 24 are connected with control module respectively with the 3rd electronic switch 25, by the duty of control module control the first electronic switch 23, the second electronic switch 24 and the 3rd electronic switch 25, the 3rd electronic switch 25 is arranged between delivery pump 1 and power supply, wherein, under normal operation, the 3rd electronic switch 25 is all the time in closure state.In the time of the first electronic switch closes, delivery pump and the first electrically operated valve switch on power; In the time of the second electronic switch closes, delivery pump and the second electrically operated valve switch on power; In the time that the 3rd electronic switch disconnects, delivery pump, the first electrically operated valve and the equal power-off of the second electrically operated valve.
Wherein the building stones surface modifier in the present embodiment Raw material pail 2 can enter into the first atomization spray nozzle device 8 by the first pipeline 51, also can enter into the second atomization spray nozzle device 13 by second pipe 52; The first atomization spray nozzle device 8 and the second atomization spray nozzle device 13 include multidirectional multiple atomizer; Wherein the first atomization spray nozzle device 8 is arranged at 10 tops, screening storehouse, asphalt mixing building, sprays into building stones surface modifier by each atomizer of the first atomization spray nozzle device 8 to screening storehouse, asphalt mixing building 10.Each atomizer in the second atomization spray nozzle device 13 is evenly embedded in cover plate 14, cover plate 14 is affixed on asphalt mixing building a mixing bowl 15 inwalls, wherein in the first atomization spray nozzle device 8, the atomizer of all directions all faces toward screening storehouse 10, in the second atomization spray nozzle device 13, the atomizer of all directions, all towards a mixing bowl 15 inside, can be injected to building stones surface modifier screening storehouse and a mixing bowl 15 inside.The position of its cover plate 14, in a mixing bowl 15 inwalls position nearer apart from cylinder mouth, is arranged at inwall the first half position.Certainly in the present embodiment, each atomizer of the second atomization spray nozzle device also can be arranged at other positions of a mixing bowl, for example, be arranged on the cylinder mouth marginal position of a mixing bowl, enters a mixing bowl as long as each atomizer does not affect building stones after installing.
The control module of the present embodiment is mainly made up of the general control system 20 in control cabinet 19 and asphalt mixing building, and the general control system 20 in asphalt mixing building is with human-computer interaction interface 21.Wherein the first electronic switch 23, the second electronic switch 24 and the 3rd electronic switch 25 are all arranged in control cabinet 19, and are connected with the general control system signal 20 in asphalt mixing building; Under normal operation, the 3rd electronic switch 25 is all the time in closure state.In the present embodiment in the time need to carrying out surface modification to the building stones in screening storehouse, asphalt mixing building 10, start the first electronic switch 23 in control cabinet by the general control system 20 in asphalt mixing building, delivery pump 1 and the first electrically operated valve 6 are switched on power, delivery pump 1 extracts building stones surface modifier from Raw material pail, and flow in the first atomization spray nozzle device 8 by the first pipeline 51, in screening storehouse, asphalt mixing building 10, spray into building stones surface modifier by the first atomization spray nozzle device 8.In the time need to carrying out surface modification to the building stones in asphalt mixing building a mixing bowl 15, start the second electronic switch 24 in control cabinet 17 by the general control system 20 in asphalt mixing building, delivery pump 1 and the second electrically operated valve 3 are started, delivery pump 1 extracts building stones surface modifier from Raw material pail, and flow in the second atomization spray nozzle device 13 by second pipe 52, in asphalt mixing building a mixing bowl 15, spray into building stones surface modifier by the second atomization spray nozzle device 13.First the present embodiment device sprays into building stones surface modifier by the first atomization spray nozzle device 8 to the building stones in screening storehouse, asphalt mixing building 10, building stones are carried out to surface modification for the first time, then spray into building stones surface modifier by the second atomization spray nozzle device 13 to the building stones in asphalt mixing building a mixing bowl 15, building stones are carried out to surface modification for the second time.
On the present embodiment the first pipeline 51, be provided with the first electronic grout flow meter 7 being connected with the general control system 20 of control module medium pitch mixing building, detect the first atomization spray nozzle device 8 by the first electronic grout flow meter 7 and be injected to the amount in screening storehouse, asphalt mixing building 10; On the present embodiment second pipe 52, be provided with the second electronic grout flow meter 4 being connected with the general control system 20 in control module asphalt mixing building, detect the second atomization spray nozzle device 13 by the second electronic grout flow meter 4 and be injected to the amount in asphalt mixing building a mixing bowl 15; Thereby accurately control the consumption of building stones surface modifier by the first electronic grout flow meter 7 and the second electronic grout flow meter 4.The flow parameter that the first electronic grout flow meter 7 and the second electronic grout flow meter 4 detect simultaneously can show by the human-computer interaction interface of the general control system in asphalt mixing building 20.
In the control module of the present embodiment, be also connected with in addition warning device, when the first electronic grout flow meter detects that the first atomization spray nozzle device is injected to amount in screening storehouse, asphalt mixing building and exceedes and be less than or exceed preset flow, or when the second electronic grout flow meter detects that the second atomization spray nozzle device is injected to amount in asphalt mixing building a mixing bowl and exceedes when being less than or exceeding preset flow, warning device is reported to the police, control module control the 3rd electronic switch 25 disconnects, make delivery pump, the first electrically operated valve and the equal power-off of the second electrically operated valve, thereby stop carrying material to the first atomization spray nozzle device or the second atomization spray nozzle device.
It is specific as follows that the present embodiment butts up against the work engineering of building stones surface modification atomising device in asphalt mixing building:
S1, the first electronic switch closes of the present embodiment atomising device first, delivery pump and the first electrically operated valve are opened, and delivery pump extracts building stones surface modifier from Raw material pail, and building stones surface modifier is delivered to the first atomization spray nozzle device by the first pipeline; 3 tons of building stones enter into screening storehouse, asphalt mixing building simultaneously, and the first atomization spray nozzle device is sprayed facing to the building stones in screening storehouse, and modification is for the first time carried out in building stones surface; The first electronic grout flow meter on while the first pipeline detects the first atomization spray nozzle device 8 and is injected to the amount of sieving the building stones surface modifier in storehouse; Accurately controlling 1 kilogram of building stones surface modifier by the first electronic grout flow meter 7 is injected in screening storehouse 10;
S2, pump to be conveyed 1 and after first 65 seconds running times of electrically operated valve, the first electronic switch 23 disconnects, and delivery pump 1 and the first electrically operated valve 6 are closed, and the first atomization spray nozzle device 8 stops spraying;
S3, until the first atomization be sprayed onto device stop spraying after, open the hot aggregate storage bin top door 9 in asphalt mixing building, the building stones of screening and the different-grain diameter size after one-time surface modification are entered in the each storehouse of A, B, C, D of asphalt mixing building hot aggregate storage bin 11.The general control system 20 in asphalt mixing building starts the stirring motor 16 of a mixing bowl, the second electronic switch 24 closures simultaneously, delivery pump 1 and the second electrically operated valve 3 are opened, delivery pump 1 extracts building stones surface modifier from Raw material pail, and building stones surface modifier is delivered to the second atomization spray nozzle device 13 by second pipe 52; The second atomization spray nozzle device 13 is sprayed facing to a mixing bowl inside 15, spray after 2 seconds until the second atomization spray nozzle device 13, the general control system 20 in asphalt mixing building is controlled hot aggregate bottom door 12 and is opened, the building stones that are 3 tons by the mass ratio of 30:30:30:10 by gross weight by hot aggregate storage bin A, B, C, D tetra-storehouse building stones fall in a mixing bowl 15, under stirring vane drives, all building stones surface is covered by building stones surface modifier, realizes building stones secondary surface modification; Simultaneously the second electronic grout flow meter 4 on second pipe 52 detects the second atomization spray nozzle device 13 and is injected to the amount of the building stones surface modifier in a mixing bowl; Accurately controlling 2 kilograms of building stones surface modifiers by the second electronic grout flow meter 7 is injected in screening storehouse 10;
S4, pump to be conveyed 1 and after second 3 10 seconds running times of electrically operated valve, the second electronic switch 24 disconnects, delivery pump and the second electrically operated valve 3 disconnect with power supply, the second atomization spray nozzle device 13 stops sending forth building stones surface modifier, add respectively pitch and powder from the first entrance 26 and second entrance 27 of asphalt mixing building a mixing bowl 15, and stir the compounds such as pitch, building stones, powder 30 to 45 seconds.After stirring finishes, the general control system 20 in asphalt mixing building is controlled a mixing bowl bottom door 17 and is opened, and compound falls into treats truck 18.
In the present embodiment in the time that step S1 the first electronic grout flow meter 7 detects that the building stones surface modifier straying quatity of the first atomization spray nozzle device 8 is less than or exceeds preset flow, or in the time that step S3 the second electronic grout flow meter 4 detects that the building stones surface modifier straying quatity of the second atomization spray nozzle device 13 is less than or exceeds preset flow, or while being in an emergency, in warning device, blinking red lamp is reported to the police, the 3rd electronic switch 25 disconnects, now delivery pump 1, the first electrically operated valve 6 and the equal power-off of the second electrically operated valve 3 closed, and whole atomising device quits work.
The flow parameter of the first electronic grout flow meter 7 in the present embodiment and the detected building stones surface modifier of the second electronic grout flow meter 4 can show by the human-computer interaction interface of the general control system in asphalt mixing building 20 21.
Will carry out for the first time surface modification to building stones in the present embodiment time, when first atomization spray nozzle device when spraying, delivery pump and the first electrically operated valve 6 open after times of work while carrying out surface modification for the first time according to building stones the consumption of needed building stones surface modifier set.While in like manner building stones being carried out for the second time to surface modification, in the time that the second atomization spray nozzle device 13 is sprayed, delivery pump 1 and the second electrically operated valve 3 open after times of work while carrying out surface modification for the second time according to building stones the consumption of needed building stones surface modifier set.
Above-described embodiment is preferably embodiment of the utility model; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (10)
1. butt up against the building stones surface modification atomising device in asphalt mixing building, it is characterized in that, comprise control module, for placing Raw material pail, delivery pump, the first electronic switch, the second electronic switch, the first atomization spray nozzle device and second atomization spray nozzle device of building stones surface modifier;
One end of described delivery pump is communicated with Raw material pail; The other end of described delivery pump is communicated with the first atomization spray nozzle device by the first pipeline, and the other end of described delivery pump is also communicated with the second atomization spray nozzle device by second pipe; On described the first pipeline, be provided with the first electrically operated valve, on second pipe, be provided with the second electrically operated valve;
Described the first atomization spray nozzle device is arranged at top, screening storehouse, asphalt mixing building; Described the second atomization spray nozzle device is arranged on asphalt mixing building a mixing bowl;
Described delivery pump is connected with power supply by the first electronic switch with the first electrically operated valve; Described delivery pump is connected with power supply by the second electronic switch with the second electrically operated valve; Described the first electronic switch is connected with control module respectively with the second electronic switch.
2. the building stones surface modification atomising device that butts up against asphalt mixing building according to claim 1, it is characterized in that, described the first atomization spray nozzle device and the second atomization spray nozzle device include multidirectional multiple atomizer, wherein in the first atomization spray nozzle device, the atomizer of all directions all faces toward screening storehouse, and in the second atomization spray nozzle device, the atomizer of all directions all faces toward a mixing bowl inside.
3. the building stones surface modification atomising device that butts up against asphalt mixing building according to claim 2, it is characterized in that, each atomizer in described the second atomization spray nozzle device is evenly embedded in cover plate, and described cover plate is affixed on the inwall of asphalt mixing building a mixing bowl.
4. the building stones surface modification atomising device that butts up against asphalt mixing building according to claim 2, is characterized in that, each atomizer in described the second atomization spray nozzle device is arranged on the cylinder mouth edge of a mixing bowl.
5. the building stones surface modification atomising device that butts up against asphalt mixing building according to claim 1, it is characterized in that, on described the first pipeline, be provided with the first electronic grout flow meter being connected with control module, on second pipe, be provided with the second electronic grout flow meter being connected with control module.
6. the building stones surface modification atomising device that butts up against asphalt mixing building according to claim 1, is characterized in that, this atomising device also comprises the 3rd electronic switch being connected with control module; Wherein said delivery pump, the first electrically operated valve and the second electrically operated valve and the 3rd electronic switch are series relationship.
7. the building stones surface modification atomising device that butts up against asphalt mixing building according to claim 6, it is characterized in that, described control module is mainly made up of the general control system in control cabinet and asphalt mixing building, and the first electronic switch, the second electronic switch and the 3rd electronic switch are all arranged in control cabinet; And described the first electronic switch, the second electronic switch and the 3rd electronic switch are all connected with the general control system in the asphalt mixing building in control module.
8. the building stones surface modification atomising device that butts up against asphalt mixing building according to claim 1, is characterized in that, described control module is also connected with warning device.
9. the building stones surface modification atomising device that butts up against asphalt mixing building according to claim 8, is characterized in that, described warning device comprises buzzer and light emitting diode.
10. the building stones surface modification atomising device that butts up against asphalt mixing building according to claim 1, is characterized in that, after described delivery pump, the first electrically operated valve and the first electronic switch series connection, is connected power supply; After described delivery pump, the second electrically operated valve and the second electronic cutting series connection, be connected power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420339919.9U CN203977253U (en) | 2014-06-24 | 2014-06-24 | Butt up against the building stones surface modification atomising device in asphalt mixing building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420339919.9U CN203977253U (en) | 2014-06-24 | 2014-06-24 | Butt up against the building stones surface modification atomising device in asphalt mixing building |
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| Publication Number | Publication Date |
|---|---|
| CN203977253U true CN203977253U (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420339919.9U Expired - Fee Related CN203977253U (en) | 2014-06-24 | 2014-06-24 | Butt up against the building stones surface modification atomising device in asphalt mixing building |
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| CN (1) | CN203977253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2014
- 2014-06-24 CN CN201420339919.9U patent/CN203977253U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104074119B (en) * | 2014-06-24 | 2016-01-20 | 华南理工大学 | Butt up against stone surface modification atomising device and the control method thereof in asphalt mixing building |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20190624 |