CN205528555U - Asphaltrubber's apparatus for producing - Google Patents
Asphaltrubber's apparatus for producing Download PDFInfo
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- CN205528555U CN205528555U CN201620200676.XU CN201620200676U CN205528555U CN 205528555 U CN205528555 U CN 205528555U CN 201620200676 U CN201620200676 U CN 201620200676U CN 205528555 U CN205528555 U CN 205528555U
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- rubber powder
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- stirring reactor
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Abstract
The utility model relates to an asphaltrubber's apparatus for producing, including weighing hopper, screw conveyer, horizontal agitation reactor and pitch conveyer pipe, the discharge gate of the hopper of weighing passes through pipeline and screw conveyer's feed inlet intercommunication, and screw conveyer's discharge gate and horizontal agitation reactor intercommunication, pitch conveyer pipe communicate with horizontal agitation reactor, the primary heater is installed to the hopper lateral wall of weighing, and the hopper internally mounted that weighs has a crushing blade, horizontal stirring reactor is provided with the pivot, and the rigid coupling has stirring rake and the 2nd crushing blade in the pivot, and the secondary heater is installed to horizontal agitation reactor, be provided with filter, pitch pump, flowmeter and thermometer on the pitch conveyer pipe. The utility model discloses can heat for the rubber powder, get rid of wherein moisture, effectively prevent the rubber powder caking for the mixture of rubber powder and pitch is more abundant, the asphaltrubber better quality of production.
Description
Technical field
This utility model relates to the process units of a kind of rubber powder modified asphalt, belongs to macromolecular compound technical field.
Background technology
Rubber powder modified asphalt is a kind of Novel highway pavement paver made for raw material with matrix pitch and waste tire rubber powder.The highway pavement being applicable to various grade is laid, improve low temperature extensibility, splitting resistance, wearability, heat-proof aging and the oil resistance stability on road surface comprehensively, driving noise can be reduced and improve comfortableness and the safety of driving, it is that bituminous paving provides flexibility and fatigue durability in bigger temperature range, thus extends the service life on road surface.Meanwhile, using waste tire rubber powder is that raw material makes resource circulation utilization, promotes environmental conservation.
nullRubber powder modified asphalt production process is still in semi-automatic or manual batch production mode at present，The process that feeds intake of rubber powder is mainly according to the consumption of rubber powder needed for different product，Directly crude rubber powder is transported to storage bin by rubber powder spiral conveying mechanism render to again in reactor，This conveyer device has following defects that (1) waste tire rubber powder is due to interior moisture content，Reunion caking is caused during its transport and storage，Existing spiral conveying mechanism is used to carry，Screw auger and conveyance conduit are metal rigidity material，In rubber powder course of conveying，Owing to the extruding of screw auger carries，Not only can not crush caking，The caking of rubber powder can be increased the weight of on the contrary because of secondary extrusion，When the rubber powder causing caking mixes and stirs with hard pitch in putting into reactor，Wrapped up by Colophonium rapidly，Cause reunion，Add the difficulty mixed and stirred.(2) in existing production, rubber powder is to carry out injected volume metering with the bag number of packaging, measures inaccurate, and poor accuracy directly affects constant product quality.For realizing accurate measurement while exploitation accurate measuring device, it is necessary to charging rubber powder is crushed, otherwise the most more rubber powder that lumps cannot be realized accurate measurement simultaneously.Present production automation degree of equipment ratio is relatively low, compares waste of manpower, and production efficiency is low.
Utility model content
The technical problems to be solved in the utility model is, not enough for prior art, proposes the process units of a kind of rubber powder modified asphalt being possible to prevent lump rubber powder.
This utility model is that the technical scheme solving the proposition of above-mentioned technical problem is: the process units of a kind of rubber powder modified asphalt, including hopper of weighing, conveying worm, Horizontal stirring reactor and asphalt delivery pipe, the discharging opening of hopper of weighing is connected with the charging aperture of conveying worm by pipeline, the discharging opening of conveying worm connects with Horizontal stirring reactor, and asphalt delivery pipe connects with Horizontal stirring reactor；Hopper side wall of weighing is provided with primary heater, and hopper lower inside of weighing is provided with first and crushes blade；Being horizontally disposed with rotating shaft in Horizontal stirring reactor, in rotating shaft, interval is connected with stirring paddle and second and crushes blade successively, and the sidewall of Horizontal stirring reactor is provided with secondary heater；Filter, bitumenpump, effusion meter and thermometer it is disposed with on asphalt delivery pipe.
The improvement of technique scheme is: the exit of hopper of weighing is provided with baiting valve.
The improvement of technique scheme is: be also equipped with temperature sensor in Horizontal stirring reactor.
The improvement of technique scheme is: Horizontal stirring reactor lower part is additionally provided with discharging opening, and discharging opening is communicated with material collecting barrel.
The improvement of technique scheme is: the discharge outlet of Horizontal stirring reactor is provided with outlet valve.
The improvement of technique scheme is: be also embedded with heating plate in stirring paddle.
This utility model uses technique scheme to provide the benefit that: (1) is provided with primary heater due to weight hopper side wall, can heat to rubber powder, remove wherein moisture, effectively prevent lump rubber powder；(2) blade is crushed owing to hopper lower inside of weighing is provided with first, the rubber powder lumpd can be crushed, ensure that the rubber powder sending into Horizontal stirring reactor is powder so that rubber powder is more fully mixed with Colophonium, the rubber powder modified asphalt better quality of production；(3) owing to being horizontally disposed with rotating shaft in Horizontal stirring reactor, in rotating shaft, interval is connected with stirring paddle and second and crushes blade successively, while stirring, crush blade by second the mixed material of Colophonium and rubber powder is carried out cutting and crushing, solve rubber powder when mixing and stirring with hard pitch in putting into Horizontal stirring reactor, wrapped up by Colophonium rapidly, cause reunion, the problem increasing stirring difficulty；(4) due to the sidewall of Horizontal stirring reactor, secondary heater is installed, improves the temperature in Horizontal stirring reactor, accelerate response speed, improve mixing quality；(5) owing to being provided with filter on asphalt delivery pipe, filter the impurity in Colophonium, improve the quality of rubber powder modified asphalt；(6) by weigh hopper and effusion meter with the use of, can accurately control to add rubber powder and the mass ratio of Colophonium, it is ensured that the stable components of prepared rubber powder modified asphalt, reliable in quality；(7) owing to being also embedded with heating plate in stirring paddle, added by the cooperation of secondary heater and heating plate so that the heating to Horizontal stirring reactor is more abundant and uniform, thus improves the quality of prepared rubber powder modified asphalt.
Accompanying drawing explanation
The utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of the process units of this utility model embodiment rubber powder modified asphalt；
Wherein: 1-weighs hopper；2-primary heater；3-first crushes blade；4-baiting valve；5-conveying worm；6-secondary heater；7-Horizontal stirring reactor；8-stirring paddle；9-second crushes blade；10-asphalt delivery pipe；11-thermometer；12-effusion meter；13-bitumenpump；14-filter；15-motor；16-outlet valve；17-material collecting barrel；18-temperature sensor.
Detailed description of the invention
Embodiment
The process units of the rubber powder modified asphalt of the present embodiment, as shown in Figure 1, including hopper 1 of weighing, conveying worm 5, Horizontal stirring reactor 7 and asphalt delivery pipe 10, the discharging opening of hopper 1 of weighing is connected with the charging aperture of conveying worm 5 by pipeline, the discharging opening of conveying worm 5 connects with Horizontal stirring reactor 7, and asphalt delivery pipe 10 connects with Horizontal stirring reactor 7；Hopper 1 sidewall of weighing is provided with primary heater 2, and hopper 1 lower inside of weighing is provided with first and crushes blade 3；Being horizontally disposed with rotating shaft in Horizontal stirring reactor 7, in rotating shaft, interval is connected with stirring paddle 8 and second and crushes blade 9 successively, and rotating shaft is driven by motor 15, and the sidewall of Horizontal stirring reactor 7 is provided with secondary heater 6；Filter 14, bitumenpump 13, effusion meter 12 and thermometer 11 it is disposed with on asphalt delivery pipe 10.
The exit of the hopper 1 of weighing of the process units of the rubber powder modified asphalt of the present embodiment is provided with baiting valve 4.Temperature sensor 18 it is also equipped with in Horizontal stirring reactor 7.Horizontal stirring reactor 7 bottom is additionally provided with discharging opening, and discharging opening is communicated with material collecting barrel 17.The discharge outlet of Horizontal stirring reactor 7 is provided with outlet valve 16.Heating plate (not shown) also it is embedded with in stirring paddle 8.
When the process units of the rubber powder modified asphalt of the present embodiment works, rubber powder is added in hopper 1 of weighing, anhydrated by primary heater 2 heating and first crush blade 3 broken after, Horizontal stirring reactor 7 is sent into through conveying worm 5, Colophonium sends into Horizontal stirring reactor 7 by asphalt delivery pipe 10 simultaneously, secondary heater 6 heats for Horizontal stirring reactor 7, motor 15 drive shaft rotates, the material of stirring Horizontal stirring reactor 7, reaction prepares rubber powder modified asphalt, enters material collecting barrel 17 by the discharging opening of Horizontal stirring reactor 7.
The process units of the rubber powder modified asphalt of the present embodiment has the advantage that (1) is provided with primary heater due to weight hopper side wall, can heat to rubber powder, remove wherein moisture, effectively prevent lump rubber powder；(2) blade is crushed owing to hopper lower inside of weighing is provided with first, the rubber powder lumpd can be crushed, ensure that the rubber powder sending into Horizontal stirring reactor is powder so that rubber powder is more fully mixed with Colophonium, the rubber powder modified asphalt better quality of production；(3) owing to being horizontally disposed with rotating shaft in Horizontal stirring reactor, in rotating shaft, interval is connected with stirring paddle and second and crushes blade successively, while stirring, crush blade by second the mixed material of Colophonium and rubber powder is carried out cutting and crushing, solve rubber powder when mixing and stirring with hard pitch in putting into Horizontal stirring reactor, wrapped up by Colophonium rapidly, cause reunion, the problem increasing stirring difficulty；(4) due to the sidewall of Horizontal stirring reactor, secondary heater is installed, improves the temperature in Horizontal stirring reactor, accelerate response speed, improve mixing quality；(5) owing to being provided with filter on asphalt delivery pipe, filter the impurity in Colophonium, improve the quality of rubber powder modified asphalt；(6) by weigh hopper and effusion meter with the use of, can accurately control to add rubber powder and the mass ratio of Colophonium, it is ensured that the stable components of prepared rubber powder modified asphalt, reliable in quality；(7) owing to being also embedded with heating plate in stirring paddle, added by the cooperation of secondary heater and heating plate so that the heating to Horizontal stirring reactor is more abundant and uniform, thus improves the quality of prepared rubber powder modified asphalt.
This utility model is not limited to above-described embodiment.The technical scheme that all employing equivalents are formed, all falls within the protection domain of this utility model requirement.
Claims (6)
1. the process units of a rubber powder modified asphalt, it is characterized in that: include weigh hopper, conveying worm, Horizontal stirring reactor and asphalt delivery pipe, the discharging opening of described hopper of weighing is connected with the charging aperture of described conveying worm by pipeline, the discharging opening of described conveying worm connects with described Horizontal stirring reactor, and described asphalt delivery pipe connects with described Horizontal stirring reactor；Described hopper side wall of weighing is provided with primary heater, described in hopper lower inside of weighing be provided with first and crush blade；Being horizontally disposed with rotating shaft in described Horizontal stirring reactor, in described rotating shaft, interval is connected with stirring paddle and second and crushes blade successively, and the sidewall of described Horizontal stirring reactor is provided with secondary heater；It is disposed with filter, bitumenpump, effusion meter and thermometer on described asphalt delivery pipe.
The process units of rubber powder modified asphalt the most according to claim 1, it is characterised in that the exit of hopper of weighing described in: is provided with baiting valve.
The process units of rubber powder modified asphalt the most according to claim 2, it is characterised in that: it is also equipped with temperature sensor in described Horizontal stirring reactor.
The process units of rubber powder modified asphalt the most according to claim 3, it is characterised in that: described Horizontal stirring reactor lower part is additionally provided with discharging opening, and described discharging opening is communicated with material collecting barrel.
The process units of rubber powder modified asphalt the most according to claim 4, it is characterised in that: the discharge outlet of described Horizontal stirring reactor is provided with outlet valve.
The process units of rubber powder modified asphalt the most according to claim 5, it is characterised in that: also it is embedded with heating plate in described stirring paddle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620200676.XU CN205528555U (en) | 2016-03-16 | 2016-03-16 | Asphaltrubber's apparatus for producing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620200676.XU CN205528555U (en) | 2016-03-16 | 2016-03-16 | Asphaltrubber's apparatus for producing |
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| Publication Number | Publication Date |
|---|---|
| CN205528555U true CN205528555U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620200676.XU Active CN205528555U (en) | 2016-03-16 | 2016-03-16 | Asphaltrubber's apparatus for producing |
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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 |
| CN110201621A (en) * | 2019-07-04 | 2019-09-06 | 河北交科材料科技有限公司 | A kind of tubular type modified pitch batch mixer |
| CN110846061A (en) * | 2019-12-27 | 2020-02-28 | 湖北安捷路桥技术有限公司 | On-line production equipment for modified asphalt of multi-union mixing and dissolving pipeline |
-
2016
- 2016-03-16 CN CN201620200676.XU patent/CN205528555U/en active Active
Cited By (4)
| 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 |
| CN110201621A (en) * | 2019-07-04 | 2019-09-06 | 河北交科材料科技有限公司 | A kind of tubular type modified pitch batch mixer |
| CN110201621B (en) * | 2019-07-04 | 2024-04-30 | 河北交科材料科技有限公司 | Tubular modified asphalt mixer |
| CN110846061A (en) * | 2019-12-27 | 2020-02-28 | 湖北安捷路桥技术有限公司 | On-line production equipment for modified asphalt of multi-union mixing and dissolving pipeline |
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