CN204199146U - A kind of asphalt aggregate drying plant - Google Patents
A kind of asphalt aggregate drying plant Download PDFInfo
- Publication number
- CN204199146U CN204199146U CN201420639563.0U CN201420639563U CN204199146U CN 204199146 U CN204199146 U CN 204199146U CN 201420639563 U CN201420639563 U CN 201420639563U CN 204199146 U CN204199146 U CN 204199146U
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- CN
- China
- Prior art keywords
- drying roller
- material feeding
- feeding box
- asphalt aggregate
- roller
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- 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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Abstract
A kind of asphalt aggregate drying plant described in the utility model, comprise frame, described frame is provided with the drying roller be obliquely installed, the feed end of described drying roller is provided with material feeding box, described material feeding box is provided with feeding web, the top of described material feeding box and side are provided with some air outlets, described drying roller is provided with a basket formula filter near one end of described feeding web, stirring vane is provided with in described drying roller, the top of described drying roller is provided with some longitudinal dryers, described drying roller is provided with horizontal dryer away from one end of described material feeding box, described drying roller is also provided with the discharge nozzle of inclination away from one end of described material feeding box, the discharging opening position of described discharge nozzle is also provided with discharging screen pack, effective oven dry has been carried out to asphalt aggregate, drying efficiency is high, and twice filtration has been carried out to asphalt aggregate bulky grain.
Description
Technical field
The utility model belongs to asphalt production technical field, specifically, relates to a kind of asphalt aggregate drying plant.
Background technology
The pitchy complex mixture that pitch is made up of hydrocarbon and the nonmetal derivative thereof of different molecular weight, is in a liquid state, and is a kind of waterproof and dampproof and corrosion-resistant organic gel gel material.For industry and surfacings etc. such as coating, plastics, rubber.
In civil engineering, pitch is widely used waterproofing materials and anti-corrosion material, is mainly used in the waterproof of roofing, ground, underground structure, timber, steel anticorrosion.Widely used road structure cementitious materials in pitch or highway construction, it can build up the flexible pavement of different structure after proportioning from the mineral material of different composition, application in highways is comparatively extensive.
Bituminous mixture, when mixing, needs the moisture content in aggregate to dry, and aggregate is poured into dry in bucket and dried by existing drying plant, need after oven dry manually aggregate to be taken out, production efficiency is extremely low, and also needs to carry out filter operation in addition after drying, and extremely bothers.
Utility model content
The utility model overcomes shortcoming of the prior art, provide a kind of asphalt aggregate drying plant, it can by asphalt aggregate flash baking, drying efficiency is high, and filter before baking with after oven dry, filter out the large granular materials adding and produce in equipment and drying course, and its structure is simple, maintenance is convenient, processing ease.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of asphalt aggregate drying plant, comprise frame, described frame is provided with the drying roller be obliquely installed, the feed end of described drying roller is provided with material feeding box, described material feeding box is provided with feeding web, the top of described material feeding box and side are provided with some air outlets, described drying roller is provided with dries material conveyer belt, described oven dry material conveyer belt is arranged lower than described feeding web, described oven dry material conveyer belt is provided with a basket formula filter above one end of described feeding web, stirring vane is provided with in described drying roller, the top of described drying roller is provided with some longitudinal dryers, described drying roller is provided with horizontal dryer away from one end of described material feeding box, described drying roller is also provided with the discharge nozzle of inclination away from one end of described material feeding box, the discharging opening position of described discharge nozzle is also provided with discharging screen pack.
Further, the outside of described drying roller is provided with insulation layer.
Further, the link position of described drying roller and described discharge nozzle is provided with seal.
Further, be also provided with temperature pick up in described drying roller, described drying roller outside is provided with display unit and warning device, and described temperature pick up connects described display unit and warning device.
Compared with prior art, the beneficial effects of the utility model are:
A kind of asphalt aggregate drying plant described in the utility model, comprise frame, frame is provided with the drying roller be obliquely installed, the feed end of drying roller is provided with material feeding box, material feeding box is provided with feeding web, the top of material feeding box and side are provided with some air outlets, drying roller is provided with a basket formula filter near one end of feeding web, stirring vane is provided with in drying roller, the top of drying roller is provided with some longitudinal dryers, drying roller is provided with horizontal dryer away from one end of material feeding box, drying roller is also provided with the discharge nozzle of inclination away from one end of material feeding box, the discharging opening position of discharge nozzle is also provided with discharging screen pack, effective oven dry has been carried out to asphalt aggregate, drying efficiency is high, and twice filtration has been carried out to asphalt aggregate bulky grain.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, is used from explanation the utility model with embodiment one of the present utility model, does not form restriction of the present utility model, in the accompanying drawings:
Fig. 1 is the structural representation of a kind of asphalt aggregate drying plant described in the utility model;
Fig. 2 is feeding web described in the utility model and dries material conveyer belt structure schematic diagram.
In figure, 1---frame; 2---drying roller;
3---material feeding box; 4---feeding web;
5---air outlet; 6---basket formula filter;
7---screen pack; 8---baffle plate;
9---longitudinal dryer; 10---horizontal dryer;
11---discharge nozzle; 12---discharging screen pack.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of asphalt aggregate drying plant described in the utility model, comprise frame 1, frame 1 is provided with the drying roller 2 be obliquely installed, for heating and oven dry asphalt aggregate, constantly move forward in the process that the drying roller 2 tilted makes asphalt aggregate repeatedly roll in drying roller 2, flow to discharge end.
Consult Fig. 2, the feed end of drying roller 2 is provided with material feeding box 3, material feeding box 3 is provided with feeding web 4, the top of material feeding box 3 and side are provided with some air outlets 5, drying roller 2 is provided with a basket formula filter 6 near one end of feeding web 4, and pitch particle enters a basket formula filter 6 under the conveying of feeding web 4.
Basket formula filter 6 comprises screen pack 7 and prevents bulky grain asphalt aggregate baffle plate 8 out, in drying roller 2, two parallel guide rails installed by corresponding basket formula filter 6, can be used for the position adjusting basket formula filter 6, and when basket formula filter 6 is full, by whole basket formula filter 6, stirring vane is provided with in drying roller 2, pitch particle stirs by stirring vane, pitch particle is rolled in drying roller 2, the top of drying roller 2 is provided with some longitudinal dryers 9, drying roller 2 is provided with horizontal dryer 10 away from one end of material feeding box 3, moisture in asphalt aggregate is dried and is converted into steam by dryer, drying roller 2 is also provided with the discharge nozzle 11 of inclination away from one end of material feeding box 3, the discharging opening position of discharge nozzle 11 is also provided with discharging screen pack 12, asphalt aggregate after drying is filtered again.
Longitudinal dryer 9 and horizontal dryer 10 make asphalt aggregate all obtain oven dry in the two directions, and drying effect is better.
The outside of drying roller 2 is provided with insulation layer, prevents the heat leak in drying roller 2, consumes multiple-energy-source, thus reduce costs.
The link position of drying roller 2 and discharge nozzle 11 is provided with seal, prevents heat from shedding.
Also be provided with temperature pick up in drying roller 2, drying roller 2 outside is provided with display unit and warning device, and temperature pick up connects display unit and warning device, by the temperature that temperature pick up shows, can adjust the air force of dryer, when temperature is too high, warning device is reported to the police.
Last it is noted that these are only preferred embodiment of the present utility model; be not limited to the utility model; although be described in detail the utility model with reference to embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; but it is all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. an asphalt aggregate drying plant, comprise frame, it is characterized in that: described frame is provided with the drying roller be obliquely installed, the feed end of described drying roller is provided with material feeding box, described material feeding box is provided with feeding web, the top of described material feeding box and side are provided with some air outlets, described drying roller is provided with a basket formula filter near one end of described feeding web, stirring vane is provided with in described drying roller, the top of described drying roller is provided with some longitudinal dryers, described drying roller is provided with horizontal dryer away from one end of described material feeding box, described drying roller is also provided with the discharge nozzle of inclination away from one end of described material feeding box, the discharging opening position of described discharge nozzle is also provided with discharging screen pack.
2. a kind of asphalt aggregate drying plant according to claim 1, is characterized in that: the outside of described drying roller is provided with insulation layer.
3. a kind of asphalt aggregate drying plant according to claim 1, is characterized in that: the link position of described drying roller and described discharge nozzle is provided with seal.
4. a kind of asphalt aggregate drying plant according to claim 1, it is characterized in that: in described drying roller, be also provided with temperature pick up, described drying roller outside is provided with display unit and warning device, and described temperature pick up connects described display unit and warning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639563.0U CN204199146U (en) | 2014-10-29 | 2014-10-29 | A kind of asphalt aggregate drying plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639563.0U CN204199146U (en) | 2014-10-29 | 2014-10-29 | A kind of asphalt aggregate drying plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204199146U true CN204199146U (en) | 2015-03-11 |
Family
ID=52657121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420639563.0U Expired - Fee Related CN204199146U (en) | 2014-10-29 | 2014-10-29 | A kind of asphalt aggregate drying plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204199146U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106702853A (en) * | 2017-01-21 | 2017-05-24 | 长安大学 | Washing and drying device for stone of bituminous mixing plant |
| CN107234745A (en) * | 2017-07-21 | 2017-10-10 | 浙江嘉顺光电材料有限公司 | One kind is used for plastic grain production line air flow dryer |
| CN114578032A (en) * | 2022-02-28 | 2022-06-03 | 长安大学 | Differential roller aggregate thermal coupling research test bed and control method thereof |
-
2014
- 2014-10-29 CN CN201420639563.0U patent/CN204199146U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106702853A (en) * | 2017-01-21 | 2017-05-24 | 长安大学 | Washing and drying device for stone of bituminous mixing plant |
| CN107234745A (en) * | 2017-07-21 | 2017-10-10 | 浙江嘉顺光电材料有限公司 | One kind is used for plastic grain production line air flow dryer |
| CN114578032A (en) * | 2022-02-28 | 2022-06-03 | 长安大学 | Differential roller aggregate thermal coupling research test bed and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |