CN202015604U - Automatic modifier adding device - Google Patents
Automatic modifier adding device Download PDFInfo
- Publication number
- CN202015604U CN202015604U CN 201120094336 CN201120094336U CN202015604U CN 202015604 U CN202015604 U CN 202015604U CN 201120094336 CN201120094336 CN 201120094336 CN 201120094336 U CN201120094336 U CN 201120094336U CN 202015604 U CN202015604 U CN 202015604U
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- CN
- China
- Prior art keywords
- asphalt
- pitch
- modifier
- automatic
- mixing tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to an automatic modifier adding device, which comprises a spiral feeding device (1), a stirring device (2), an automatic adding system controller (3), an asphalt mixing tank (4), an asphalt flow meter (5) and a discharge pipe (6), wherein the spiral feeding device (1) is connected with the asphalt mixing tank (4); the discharge pipe (6) is arranged on the asphalt mixing tank (4); the asphalt mixing tank (4) is provided with the stirring device (2); the asphalt flow meter (5) is arranged on the discharge pipe (6); and the automatic adding system controller (3) is connected with the asphalt mixing tank (4). By adopting the automatic modifier adding device, a continuous operation production process of modified asphalt can be realized, and the production efficiency of modified asphalt processing is improved.
Description
Technical field
The utility model relates to a kind of adding set, is specifically related to the automatic adding set of a kind of modifier.
Background technology
Add modifier in plain asphalt, the modified pitch through suitable processing technology is made can make its road improve with characteristic, improves the bearing capacity and the service life on road surface.Prepare in the equipment at existing modified pitch, adopt batch operation mostly, so production efficiency is subjected to very big influence.The explained hereafter efficient height of working continuously, but the flow that enters of the adding of the process modification agent of working continuously and pitch is difficult to matched well, this is that the Processes and apparatus of working continuously is failed the main cause of large-scale application for a long time.
In the technology of working continuously, the flow that pitch enters process equipment can change because of pitch pumping situation and pitch self temperature, but the proportions constant that modifier adds, and this certain one becomes, and the ratio that modifier is added changes.Therefore, the also dynamic change thereupon of quantity that modifier is added is the key that solves this difficult problem.
Summary of the invention
Technical problem to be solved in the utility model provides the automatic adding set of a kind of modifier, the interpolation quantity that this device can solve property-modifying additive is difficult to a difficult problem of being undertaken by preset proportion because of asphalt temperature changes, realize the production technology of working continuously of modified pitch, improve the production efficiency of modified pitch processing.
The technical solution of the utility model: the automatic adding set of a kind of modifier, it comprises spiral feeder, agitating device, added automatically system controller, pitch blending tank, asphalt flow meter and discharge nozzle, spiral feeder is connected with the pitch blending tank, discharge nozzle is arranged on the pitch blending tank, the pitch blending tank is provided with agitating device, asphalt flow meter is arranged on the discharge nozzle, and the added automatically system controller is connected with the pitch blending tank.
The utility model compared with prior art has following beneficial effect: the interpolation quantity that the utility model has solved property-modifying additive is difficult to a proportional difficult problem of carrying out because of asphalt temperature changes, make proportional the carrying out of interpolation of modifier, thereby guarantee the preset proportion of modifier in modified pitch, the shear load of colloid mill is maintained within the rated range, guarantee the production safety of colloid mill, realize working continuously of modified pitch.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The automatic adding set of a kind of modifier, it comprises spiral feeder 1, agitating device 2, added automatically system controller 3, pitch blending tank 4, asphalt flow meter 5 and discharge nozzle 6, spiral feeder 1 is connected with pitch blending tank 4, discharge nozzle 6 is arranged on the pitch blending tank 4, pitch blending tank 4 is provided with agitating device 2, asphalt flow meter 5 is arranged on the discharge nozzle 6, and added automatically system controller 3 is connected with pitch blending tank 4.
In automatic interpolation process, spiral feeder 1 uses frequency converter to drag, and can adjust the frequency converter running speed according to the needs of controller, realizes the operation of spiral feeder 1 unsteady flow amount.Asphalt flow meter 5 is used to monitor dynamic pitch flow.Import the pitch flow signal into the auto feed controller, with spiral feeder 1 frequency converter tach signal access controller.Added automatically system controller meeting 3 is scaled the addition of modifier with the pitch flow signal of access and the modifier adding proportion of setting, and spiral feeder 1 is finished adjustment automatically according to the modifier addition that converts, and guarantees the synchronism that modifier adds.
Claims (1)
1. automatic adding set of modifier, it comprises spiral feeder (1), agitating device (2), added automatically system controller (3), pitch blending tank (4), asphalt flow meter (5) and discharge nozzle (6), it is characterized in that spiral feeder (1) is connected with pitch blending tank (4), discharge nozzle (6) is arranged on the pitch blending tank (4), pitch blending tank (4) is provided with agitating device (2), asphalt flow meter (5) is arranged on the discharge nozzle (6), and added automatically system controller (3) is connected with pitch blending tank (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120094336 CN202015604U (en) | 2011-03-29 | 2011-03-29 | Automatic modifier adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120094336 CN202015604U (en) | 2011-03-29 | 2011-03-29 | Automatic modifier adding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202015604U true CN202015604U (en) | 2011-10-26 |
Family
ID=44809284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120094336 Expired - Fee Related CN202015604U (en) | 2011-03-29 | 2011-03-29 | Automatic modifier adding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202015604U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244004A (en) * | 2016-11-15 | 2017-10-13 | 上海东方雨虹防水技术有限责任公司 | A kind of proportioner for preparing polymer modified asphalt waterproof roll and coiled material process units |
| CN114214083A (en) * | 2021-03-02 | 2022-03-22 | 重庆广播电视大学重庆工商职业学院 | Method for adding powder particles into asphalt |
-
2011
- 2011-03-29 CN CN 201120094336 patent/CN202015604U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244004A (en) * | 2016-11-15 | 2017-10-13 | 上海东方雨虹防水技术有限责任公司 | A kind of proportioner for preparing polymer modified asphalt waterproof roll and coiled material process units |
| CN114214083A (en) * | 2021-03-02 | 2022-03-22 | 重庆广播电视大学重庆工商职业学院 | Method for adding powder particles into asphalt |
| CN114214083B (en) * | 2021-03-02 | 2022-08-16 | 重庆广播电视大学重庆工商职业学院 | Method for adding powder particles into asphalt |
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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: 20111026 Termination date: 20190329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |