CN211290949U - Drying device for asphalt detection - Google Patents
Drying device for asphalt detection Download PDFInfo
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- CN211290949U CN211290949U CN201922275687.0U CN201922275687U CN211290949U CN 211290949 U CN211290949 U CN 211290949U CN 201922275687 U CN201922275687 U CN 201922275687U CN 211290949 U CN211290949 U CN 211290949U
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Abstract
The utility model provides a drying device is used in pitch detection, including drying cabinet, conveyer, scraper device, hot-blast device, collecting box, the bottom of drying cabinet is provided with the landing leg, the bottom level of landing leg sets up, the top of drying cabinet is provided with the feed inlet, the bottom of drying cabinet is provided with the discharging pipe, conveyer includes first conveyer belt, second conveyer belt, third conveyer belt. The utility model discloses make pitch be in the motion state always in the inside of drying cabinet, lengthened pitch in the inside time of drying cabinet, carry out drying many times to pitch to guaranteed that pitch is dry abundant, guaranteed the dry effect of pitch, avoided pitch to be infected with on the surface of conveyer belt, thereby guaranteed the inside clean and tidy of drying cabinet.
Description
Technical Field
The utility model relates to an equipment technical field is used in the pitch detection, concretely relates to pitch detects uses drying device.
Background
The hot-mix asphalt pavement recycling method includes the steps of digging an old asphalt pavement, transporting the dug old asphalt pavement back to a mixing plant, crushing the old asphalt pavement in a centralized mode, carrying out proportioning design according to quality requirements of different levels of the pavement, determining the adding proportion of an old asphalt mixture, mixing the old asphalt mixture, a new asphalt material, a new aggregate and the like in a mixer according to a certain proportion to form a new mixture, obtaining excellent recycled asphalt concrete, and paving the good recycled asphalt concrete to form the recycled asphalt pavement.
The asphalt regeneration performance detection is an important step of asphalt detection, asphalt needs to be placed in a drying oven for a long time, incomplete drying of the asphalt can be caused due to insufficient time, the asphalt regeneration performance is affected, the asphalt is easy to be stained in the drying oven when the asphalt is in the drying oven, and good treatment is not performed on adhesion prevention of the asphalt.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving foretell not enough, provide a pitch detects uses drying device.
In order to achieve the above object, the technical solution of the present invention is: a drying device for asphalt detection comprises a drying box, a conveying device, a scraper device, a hot air device and a collecting box, wherein supporting legs are arranged at the bottom of the drying box, the bottom of the supporting legs is horizontally arranged, a feed inlet is formed in the top of the drying box, a discharge pipe is arranged at the bottom of the drying box, the conveying device comprises a first conveying belt, a second conveying belt and a third conveying belt, the first conveying belt is horizontally arranged in the drying box, one end of the first conveying belt is arranged below the feed inlet, first conveying rollers are respectively arranged at two ends in the first conveying belt, the second conveying belt is arranged below the first conveying belt, second conveying rollers are respectively arranged at two ends in the second conveying belt, the third conveying belt is arranged below the second conveying belt, and third conveying rollers are respectively arranged at two ends in the third conveying belt, the scraper device is arranged below the first conveyor belt, the second conveyor belt and the third conveyor belt respectively, the scraper device comprises a fixed plate and a scraper, one end of the fixed plate is fixed on the inner side wall of the drying box, the scraper is fixed at the other end of the fixed plate, the top end of the scraper is attached to the bottom surfaces of the first conveyor belt, the second conveyor belt and the third conveyor belt respectively, the hot air device comprises a first hot air pipe, a second hot air pipe and a third hot air pipe, one end of the first hot air pipe is externally connected with a dry hot air heat source, the other end of the first hot air pipe penetrates through the top plate of the drying box and extends to the inside of the drying box, one end of the second hot air pipe is externally connected with the dry hot air heat source, and the other end of the second hot air pipe penetrates through the side wall of the drying box and extends to the inside of the drying box, the second hot-blast main is fixed the lower surface of fixed plate below the first conveyer belt, the external hot air heat source of drying of one end of third hot-blast main, the other end of third hot-blast main passes the lateral wall of drying cabinet and extends to the inside of drying cabinet, the third hot-blast main is fixed the second conveyer belt below the lower surface of fixed plate, the collecting box sets up the below of discharging pipe, the bottom of collecting box is provided with the shock attenuation universal wheel that can lock, be provided with on the lateral wall of collecting box and promote the handle.
Further, a stop valve is arranged on the discharge pipe.
Further, the outer surfaces of the first conveyor belt, the second conveyor belt and the third conveyor belt are respectively provided with an asphalt anti-sticking layer.
Furthermore, stop blocks are respectively arranged above the second conveyor belt and the third conveyor belt.
Further, the inside deflector that is provided with of drying cabinet, the deflector is provided with two, two the deflector sets up respectively the inside both sides of drying cabinet, the deflector slope sets up, the higher one end of deflector is fixed on the inside wall of drying cabinet, the lower one end of deflector is fixed the top of discharging pipe.
Contrast prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a through setting up first conveyer belt, second conveyer belt, third conveyer belt, make pitch be in the motion state in the inside of drying cabinet all the time, lengthened pitch in the time of the inside of drying cabinet, and set up first hot-blast main, second hot-blast main and third hot-blast main above first conveyer belt, second conveyer belt and third conveyer belt respectively, dry many times to pitch, thus has guaranteed that pitch is dry fully, has guaranteed the dry effect of pitch;
2. the utility model discloses a surface at first conveyer belt, second conveyer belt and third conveyer belt sets up the antiseized layer of pitch respectively to set up scraper device respectively below it, avoid pitch to be infected with on the surface of conveyer belt, thereby guaranteed the inside clean and tidy of drying cabinet.
Drawings
Fig. 1 is a schematic view of the sectional structure of the front view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, a drying device for asphalt detection comprises a drying oven 1, a conveying device 2, a scraper device 3, a hot air device 4 and a collecting box 5, wherein supporting legs 11 are arranged at the bottom of the drying oven 1, the bottom of the supporting legs 11 is horizontally arranged, a feed inlet 12 is arranged at the top of the drying oven 1, a discharge pipe 13 is arranged at the bottom of the drying oven 1, the conveying device 2 comprises a first conveying belt 21, a second conveying belt 22 and a third conveying belt 23, the first conveying belt 21 is horizontally arranged in the drying oven 1, one end of the first conveying belt 21 is arranged below the feed inlet 12, first conveying rollers 211 are respectively arranged at two ends in the first conveying belt 21, the second conveying belt 22 is arranged below the first conveying belt 21, and second conveying rollers 221 are respectively arranged at two ends in the second conveying belt 22, the third conveyor belt 23 is disposed below the second conveyor belt 22, third conveyor rollers 231 are disposed at two ends of the inside of the third conveyor belt 23, the scraper device 3 is disposed below the first conveyor belt 21, the second conveyor belt 22 and the third conveyor belt 23, the scraper device 3 includes a fixing plate 31 and a scraper 32, one end of the fixing plate 31 is fixed on the inner sidewall of the drying box 1, the scraper 32 is fixed at the other end of the fixing plate 31, the top end of the scraper 32 is attached to the bottom surfaces of the first conveyor belt 21, the second conveyor belt 22 and the third conveyor belt 23, the hot air device 4 includes a first hot air pipe 41, a second hot air pipe 42 and a third hot air pipe 43, one end of the first hot air pipe 41 is externally connected with a hot air drying source, and the other end of the first hot air pipe 41 passes through the top plate of the drying box 1 and extends into the drying box 1, one end of the second hot air pipe 42 is externally connected with a dry hot air source, the other end of the second hot air pipe 42 penetrates through the side wall of the drying box 1 and extends into the drying box 1, the second hot air pipe 42 is fixed on the lower surface of the fixing plate 31 below the first conveyor belt 21, one end of the third hot air pipe 43 is externally connected with the dry hot air source, the other end of the third hot air pipe 43 penetrates through the side wall of the drying box 1 and extends into the drying box 1, the third hot air pipe 43 is fixed on the lower surface of the fixing plate 31 below the second conveyor belt 22, the collecting box 5 is arranged below the discharge pipe 13, the bottom of the collecting box 5 is provided with a lockable damping universal wheel 51, and the side wall of the collecting box 5 is provided with a pushing handle 52.
Further, a stop valve 131 is provided on the discharge pipe 13.
Further, the outer surfaces of the first conveyor belt 21, the second conveyor belt 22 and the third conveyor belt 23 are respectively provided with an asphalt anti-sticking layer 24.
Further, stoppers 25 are respectively disposed above the second conveyor belt 22 and the third conveyor belt 23.
Further, the inside deflector 14 that is provided with of drying cabinet 1, deflector 14 is provided with two, two deflector 14 sets up respectively the inside both sides of drying cabinet 1, deflector 14 slope sets up, the higher one end of deflector 14 is fixed on the inside wall of drying cabinet 1, the lower one end of deflector 14 is fixed the top of discharging pipe 13.
The utility model provides a drying device for asphalt detection, when in use, asphalt is sent to the inside of a drying box through a feed inlet and falls onto a first conveyor belt, a motor is arranged outside the first conveyor roller to drive the first conveyor belt to move, the asphalt is sent to the other end from one end of the first conveyor belt, a first hot air pipe preliminarily dries the asphalt, the asphalt falls onto a second conveyor belt under the action of the first conveyor belt, in the process, a scraper cleans the surface of the first conveyor belt to avoid the asphalt from being infected on the first conveyor belt, a baffle plate arranged above the second conveyor belt prevents the asphalt from directly falling to the bottom, the asphalt is sent to the other end of the second conveyor belt from one end of the second conveyor belt under the action of the second conveyor belt, the second hot air pipe dries the asphalt again, the asphalt falls onto a third conveyor belt from the second conveyor belt, the scraper cleans the surface of the second conveyor belt, and the baffle that third conveyer belt top set up stops pitch, and pitch is delivered to the other end of third conveyer belt by the one end of third conveyer belt under the effect of third conveyer belt, and the third hot-blast main is dried pitch, and later pitch falls to the deflector, gets into the discharging pipe under the effect of deflector.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (5)
1. The utility model provides a pitch detects uses drying device which characterized in that: the drying box comprises a drying box, a conveying device, a scraper device, a hot air device and a collecting box, wherein supporting legs are arranged at the bottom of the drying box, the bottom of each supporting leg is horizontally arranged, a feed inlet is formed in the top of the drying box, a discharge pipe is arranged at the bottom of the drying box, the conveying device comprises a first conveying belt, a second conveying belt and a third conveying belt, the first conveying belt is horizontally arranged in the drying box, one end of the first conveying belt is arranged below the feed inlet, first conveying rollers are respectively arranged at two ends in the first conveying belt, the second conveying belt is arranged below the first conveying belt, second conveying rollers are respectively arranged at two ends in the second conveying belt, the third conveying belt is arranged below the second conveying belt, and third conveying rollers are respectively arranged at two ends in the third conveying belt, the scraper device is arranged below the first conveyor belt, the second conveyor belt and the third conveyor belt respectively, the scraper device comprises a fixed plate and a scraper, one end of the fixed plate is fixed on the inner side wall of the drying box, the scraper is fixed at the other end of the fixed plate, the top end of the scraper is attached to the bottom surfaces of the first conveyor belt, the second conveyor belt and the third conveyor belt respectively, the hot air device comprises a first hot air pipe, a second hot air pipe and a third hot air pipe, one end of the first hot air pipe is externally connected with a dry hot air heat source, the other end of the first hot air pipe penetrates through the top plate of the drying box and extends to the inside of the drying box, one end of the second hot air pipe is externally connected with the dry hot air heat source, and the other end of the second hot air pipe penetrates through the side wall of the drying box and extends to the inside of the drying box, the second hot-blast main is fixed the lower surface of fixed plate below the first conveyer belt, the external hot air heat source of drying of one end of third hot-blast main, the other end of third hot-blast main passes the lateral wall of drying cabinet and extends to the inside of drying cabinet, the third hot-blast main is fixed the second conveyer belt below the lower surface of fixed plate, the collecting box sets up the below of discharging pipe, the bottom of collecting box is provided with the shock attenuation universal wheel that can lock, be provided with on the lateral wall of collecting box and promote the handle.
2. The drying device for asphalt detection according to claim 1, characterized in that: and a stop valve is arranged on the discharge pipe.
3. The drying device for asphalt detection according to claim 1, characterized in that: and the outer surfaces of the first conveyor belt, the second conveyor belt and the third conveyor belt are respectively provided with an asphalt anti-sticking layer.
4. The drying device for asphalt detection according to claim 1, characterized in that: and stop blocks are respectively arranged above the second conveyor belt and the third conveyor belt.
5. The drying device for asphalt detection according to claim 1, characterized in that: the inside deflector that is provided with of drying cabinet, the deflector is provided with two, two the deflector sets up respectively the inside both sides of drying cabinet, the deflector slope sets up, the higher one end of deflector is fixed on the inside wall of drying cabinet, the lower one end of deflector is fixed the top of discharging pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922275687.0U CN211290949U (en) | 2019-12-18 | 2019-12-18 | Drying device for asphalt detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922275687.0U CN211290949U (en) | 2019-12-18 | 2019-12-18 | Drying device for asphalt detection |
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| Publication Number | Publication Date |
|---|---|
| CN211290949U true CN211290949U (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922275687.0U Active CN211290949U (en) | 2019-12-18 | 2019-12-18 | Drying device for asphalt detection |
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| CN (1) | CN211290949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110873525A (en) * | 2019-12-18 | 2020-03-10 | 阜阳市路兴公路工程监理有限公司 | Drying device for asphalt detection |
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2019
- 2019-12-18 CN CN201922275687.0U patent/CN211290949U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110873525A (en) * | 2019-12-18 | 2020-03-10 | 阜阳市路兴公路工程监理有限公司 | Drying device for asphalt detection |
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