CN215085363U - Asphalt filtering device for low-temperature-resistant asphalt production system - Google Patents
Asphalt filtering device for low-temperature-resistant asphalt production system Download PDFInfo
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- CN215085363U CN215085363U CN202121433394.1U CN202121433394U CN215085363U CN 215085363 U CN215085363 U CN 215085363U CN 202121433394 U CN202121433394 U CN 202121433394U CN 215085363 U CN215085363 U CN 215085363U
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Abstract
The utility model belongs to the technical field of pitch production and specifically relates to a pitch filter equipment for low temperature resistant pitch production system is related to, it includes the pitch bucket, fixedly connected with collar in the pitch bucket, the collar rotates and is connected with the loose collar, the removable filter vat that is provided with of loose collar, be provided with between collar and the loose collar and be used for driving loose collar pivoted runner assembly, pitch bucket releasable connection has the lid, the lid rotates and is connected with the stirring roller, the stirring roller is located the filter vat and sets up with the filter vat is coaxial, a plurality of stirring leaves of stirring roller fixedly connected with, one side that the stirring roller was kept away from to the stirring leaf is contradicted with the inside wall of filter vat. This application utilizes the rotatory centrifugal force that produces of filter vat and prevents that the mesh on the filter vat from blockking up, has the effect that improves the filtration efficiency of filter vat, is favorable to improving production efficiency.
Description
Technical Field
The application relates to the field of asphalt production, in particular to an asphalt filtering device for a low-temperature-resistant asphalt production system.
Background
The asphalt is a waterproof, moistureproof and anticorrosive organic cementing material, is a black brown complex mixture consisting of hydrocarbons with different molecular weights and nonmetal derivatives thereof, and is one of high-viscosity organic liquids. At present, asphalt contains a large amount of impurities in the asphalt liquid in the process of recovery and production, the asphalt liquid needs to be filtered by an asphalt filtering device, the asphalt filtering device generally comprises a charging basket and a filter screen, and the asphalt liquid in the charging basket is discharged out of the charging basket after being filtered by the filter screen.
The Chinese patent with the publication number of CN211864058U is searched for at present and discloses an asphalt filtering device, which comprises an asphalt barrel, wherein a top cover is arranged at the upper end of the asphalt barrel, a filtering barrel is arranged below the top cover and is positioned in the asphalt barrel, an asphalt inlet and an asphalt outlet are arranged on the asphalt barrel, the asphalt inlet is communicated with the filtering barrel through a filter inlet, a heating barrel is arranged outside the asphalt barrel, and a heat conduction oil inlet and a heat conduction oil outlet are arranged on the heating barrel.
In view of the above-mentioned related art, the inventor believes that there is a defect that the filter vat is generally fixed inside the asphalt vat, and impurities in the asphalt easily block the meshes on the filter vat, resulting in low filtration efficiency and affecting the production efficiency.
SUMMERY OF THE UTILITY MODEL
In order to improve the problem that the filter vat filtration efficiency is low, this application provides an asphalt filtering device for low temperature resistant pitch production system.
The application provides an asphalt filtering device for low temperature resistant pitch production system adopts following technical scheme:
a pitch filter equipment for low temperature resistant pitch production system, including the pitch bucket, fixedly connected with collar in the pitch bucket, the collar rotates and is connected with the activity ring, the removable filter vat that is provided with of activity ring, the collar with be provided with between the activity ring and be used for the drive activity ring pivoted runner assembly, pitch bucket releasable connection has the lid, the lid rotates and is connected with the stirring roller, the stirring roller is located in the filter vat and with the coaxial setting of filter vat, a plurality of stirring leaves of stirring roller fixedly connected with, the stirring leaf is kept away from one side of stirring roller with the inside wall of filter vat is contradicted.
By adopting the technical scheme, the asphalt liquid raw material is poured into the filter vat from the hopper, the movable ring is driven by the rotating assembly to drive the filter vat to rotate, and the centrifugal force generated by the rotation of the filter vat is utilized to improve the filtering efficiency of the filter vat; meanwhile, the stirring roller is rotated to enable the stirring blades to rotate, so that the stirring blades sweep the peripheral wall of the filter barrel, and the blockage of meshes on the peripheral wall of the filter barrel is favorably prevented, so that the asphalt liquid is smoothly filtered, and the effect of improving the filtering efficiency of the filter barrel is realized; in addition, the cover body is taken down, so that the stirring roller and the stirring blade are away from the filter vat, the filter vat is detachably connected with the movable ring, the upper end opening of the asphalt bucket is favorable for taking out the filter vat, and the filter vat and the stirring blade are convenient to clean or maintain so as to ensure the filtering effect of the filter vat.
Optionally, the runner assembly includes driving gear and pinion ring, the driving gear with the collar rotates and connects, the coaxial fixed connection of pinion ring in week side of loose ring, the driving gear with the pinion ring meshing is connected, the pitch bucket is provided with and is used for the drive driving gear pivoted drive assembly.
Through adopting above-mentioned technical scheme, the driving gear passes through pinion ring zone movable ring and the filter vat rotates, realizes being convenient for drive filter vat pivoted effect.
Optionally, the driving assembly includes a first bevel gear, a second bevel gear and a servo motor, the asphalt barrel rotates along the horizontal direction and is connected with a rotating shaft, the first bevel gear is in the asphalt barrel and is fixedly connected with the rotating shaft coaxially, an installation shaft is rotatably connected between the driving gear and the installation ring, the second bevel gear is fixedly connected with the installation shaft coaxially, the first bevel gear is meshed with the second bevel gear, the servo motor is in the outer portion of the asphalt barrel and is fixedly connected with the asphalt barrel, and the output end of the servo motor is fixedly connected with the rotating shaft coaxially.
Through adopting above-mentioned technical scheme, servo motor drive axis of rotation drives first bevel gear and rotates, and first bevel gear passes through second bevel gear drive installation axle and rotates, realizes being convenient for to drive driving gear pivoted effect, and servo motor is located the pitch bucket outside and is favorable to the servo motor heat dissipation.
Optionally, the stirring leaf is kept away from the first rubber scraper of one end fixedly connected with of stirring roller, first rubber scraper with the inside wall of filter vat is contradicted.
Through adopting above-mentioned technical scheme, utilize first rubber scraper to sweep the perisporium of filter vat, be favorable to preventing the mesh jam on the perisporium of filter vat.
Optionally, the bottom end of the stirring roller is fixedly connected with a second rubber scraper, and the second rubber scraper is abutted against the bottom wall of the filter barrel.
Through adopting above-mentioned technical scheme, utilize the diapire of second rubber scraper blade sweep filter vat, be favorable to preventing the mesh jam on the diapire of filter vat.
Optionally, a plurality of fixed blocks are fixedly connected to the outer peripheral side of the upper end of the filter barrel, the fixed blocks are all provided with positioning grooves along the vertical direction in a penetrating mode, the movable ring is fixedly connected with a plurality of positioning blocks, and the positioning blocks are in one-to-one correspondence with the positioning grooves and are in plug-in fit with the positioning grooves.
Through adopting above-mentioned technical scheme, place the filter vat in the interior periphery back of activity ring for a plurality of locating pieces are aimed at respectively to a plurality of constant head tanks, move down the filter vat to fixed block and activity ring butt, make the locating piece peg graft in the constant head tank, are favorable to fixing a position the filter vat, prevent that the filter vat from rotating on the activity ring.
Optionally, the locating piece has run through along the horizontal direction and has seted up the locking screw, the locating piece in locking screw female connection has the bolt, works as the locating piece wears to locate the constant head tank just the fixed block with during the activity ring butt, the locking screw is located the top of fixed block.
Through adopting above-mentioned technical scheme, move down to fixed block and activity ring butt when the filter vat, and the locating piece peg graft in the constant head tank, the one end that the locking screw was seted up to the locating piece passes the constant head tank, moves the bolt this moment to its screw thread end in locking screw with locating piece threaded connection to prevent that the fixed block from removing along vertical direction, be favorable to preventing that the locating piece from leaving the constant head tank, realize being convenient for the fixed effect of filter vat and activity ring.
Optionally, the annular has been seted up to the inner periphery side edge of collar the circumference of collar, the coaxial fixedly connected with girth of periphery side of activity ring, the girth is located in the annular, and follow the circumference of girth with the adaptation that slides of annular.
Through adopting above-mentioned technical scheme, when the activity ring rotates, the ring strip is located the annular inslot and slides for the activity ring rotates with the collar tie steadily and is connected, is favorable to the activity ring to drive the filter vat and rotates steadily.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the movable ring is driven to drive the filter barrel to rotate, the centrifugal force generated by the rotation of the filter barrel is utilized to improve the filtering efficiency of the filter barrel, the first rubber scraper and the second rubber scraper are used for respectively sweeping the peripheral wall and the bottom wall of the filter barrel, the mesh blockage on the filter barrel is prevented, the asphalt liquid is smoothly filtered, and the effect of improving the filtering efficiency of the filter barrel is realized;
2. utilize servo motor drive axis of rotation to drive first bevel gear and rotate, first bevel gear passes through second bevel gear drive driving gear and rotates, and the driving gear passes through the pinion zone and moves movable ring and filter vat and rotate, and the servo motor of being convenient for drives the filter vat and rotates in pitch bucket outside, is favorable to servo motor heat dissipation.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a vertical sectional view of an embodiment of the present application.
Fig. 3 is an enlarged view at a in fig. 2.
Reference numerals: 1. an asphalt barrel; 2. a mounting ring; 3. a movable ring; 4. a ring groove; 5. a ring strip; 6. a filter vat; 7. a discharge pipe; 8. a cover body; 9. a hasp lock; 10. a hopper; 11. a stirring roller; 12. stirring blades; 13. a first rubber blade; 14. a second rubber blade; 15. a drive motor; 16. a driving gear; 17. a secondary gear ring; 18. installing a shaft; 19. a first bevel gear; 20. a second bevel gear; 21. a servo motor; 22. a rotating shaft; 23. a fixed block; 24. positioning a groove; 25. positioning blocks; 26. a bolt; 27. a handle.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses an asphalt filtering device for a low temperature resistant asphalt production system.
Referring to fig. 1 and 2, a pitch filter equipment for low temperature resistant pitch production system, including columniform pitch bucket 1, the upper end of pitch bucket 1 is the opening setting, the coaxial fixedly connected with collar 2 in inside of pitch bucket 1, collar 2 coaxial rotation is connected with activity ring 3, annular 4 has been seted up along collar 2's circumference to the interior week side of collar 2, the coaxial fixedly connected with gird 5 of activity ring 3's periphery side, gird 5 is located annular 4, and the adaptation that slides with annular 4 along the circumference of gird 5.
Referring to fig. 1 and 2, the movable ring 3 is detachably provided with a cylindrical filter vat 6 having an open upper end, and a discharge pipe 7 for discharging asphalt liquid is fixed to a lower end of the filter vat 6. Be provided with between collar 2 and the activity ring 3 and be used for driving activity ring 3 pivoted rotating assembly, the upper end opening part releasable connection of pitch bucket has lid 8, is provided with a plurality of hasp locks 9 between lid 8 and the pitch bucket 1. The feed inlet has been seted up to lid 8, and lid 8 is in feed inlet department fixedly connected with hopper-shaped hopper 10, and the lower extreme of hopper 10 is along stretching to in the filter vat 6.
Referring to fig. 1 and 2, the center of the cover body 8 is rotatably connected with a stirring roller 11 axially arranged along the vertical direction, one end of the stirring roller 11 is positioned in the filter vat 6 and coaxially arranged with the filter vat 6, the stirring roller 11 is fixedly connected with a plurality of stirring blades 12, one end of each stirring blade 12 far away from the stirring roller 11 is fixedly connected with a first rubber scraper 13, and the first rubber scraper 13 is abutted against the inner side wall of the filter vat 6. The bottom end of the stirring roller 11 is fixedly connected with a second rubber scraper 14, and the second rubber scraper 14 is abutted against the bottom wall of the filter vat 6. The cover body 8 is fixedly connected with a driving motor 15, and the output end of the driving motor 15 is coaxially and fixedly connected with the stirring roller 11.
The asphalt liquid raw material is poured into the filter vat 6 from the hopper 10, the rotating assembly is utilized to drive the movable ring 3 to rotate, the ring strip 5 is positioned in the ring groove 4 to slide, the movable ring 3 is favorable for driving the filter vat 6 to stably rotate, the centrifugal force generated by the rotation of the filter vat 6 is utilized, the filtering efficiency of the filter vat 6 is improved, and the filtered asphalt liquid is discharged through the discharge pipe 7.
Simultaneously, utilize driving motor 15 drive stirring roller 11 to drive a plurality of stirring leaf 12 and rotate to make first rubber scraper 13 sweep the perisporium of filter vat 6, second rubber scraper 14 sweep the diapire of filter vat 6, be favorable to preventing the mesh jam on the diapire of filter vat 6 and the perisporium, thereby make pitch liquid filter smoothly, realize improving the effect of filter vat 6's filtration efficiency, be favorable to improving production efficiency.
In addition, utilize hasp lock 9 to be convenient for lid 8 and filter vat 6 fixed or separation, take off lid 8 for stirring roller 11 and stirring leaf 12 all leave filter vat 6, utilize filter vat 6 and 3 releasable connection of activity ring, be favorable to taking out filter vat 6 by the upper end opening part of pitch bucket 1, thereby be convenient for clear up or maintain filter vat 6 and stirring leaf 12, with the filter effect of guaranteeing filter vat 6.
Referring to fig. 2 and 3, in order to facilitate driving the filter vat 6 to rotate, the rotating assembly comprises a driving gear 16 and a secondary gear ring 17, the driving gear 16 is rotatably connected with the mounting ring 2 to form a mounting shaft 18, the mounting shaft 18 is axially arranged along the vertical direction, the secondary gear ring 17 is coaxially and fixedly connected to the outer peripheral side of the movable ring 3, and the driving gear 16 is meshed with the secondary gear ring 17.
Referring to fig. 2 and 3, the asphalt barrel 1 is provided with a driving assembly for driving the driving gear 16 to rotate, the driving assembly includes a first bevel gear 19, a second bevel gear 20 and a servo motor 21, the asphalt barrel 1 is rotatably connected with a rotating shaft 22 along the horizontal direction, the first bevel gear 19 is coaxially and fixedly connected with the rotating shaft 22 in the asphalt barrel 1, the second bevel gear 20 is coaxially and fixedly connected with the mounting shaft 18, the first bevel gear 19 is meshed with the second bevel gear 20, the servo motor 21 is fixedly connected with the asphalt barrel 1 outside the asphalt barrel 1, and the output end of the servo motor 21 is coaxially and fixedly connected with the rotating shaft 22.
Referring to fig. 3, for the convenience of the installation of dismantling filter vat 6, two fixed blocks 23 of periphery side department fixedly connected with of the upper end of filter vat 6, two fixed blocks 23 all run through along vertical direction and have seted up constant head tank 24, two locating pieces 25 of last side department fixedly connected with of activity ring 3, two locating pieces 25 and two constant head tank 24 one-to-one and the adaptation of pegging graft.
Referring to fig. 3, a locking screw hole penetrates through the positioning block 25 along the horizontal direction, a bolt 26 is connected to the positioning block 25 in the locking screw hole through a thread, a disc-shaped handle 27 is fixedly connected to the head of the bolt 26, and an anti-slip groove is formed in the peripheral side of the handle 27. When the positioning block 25 is inserted into the positioning groove 24 and the fixed block 23 abuts against the movable ring 3, the locking screw hole is located above the fixed block 23.
The filter barrel 6 is placed on the inner peripheral side of the movable ring 3, the upper end of the filter barrel 6 is abutted to the inner peripheral side of the movable ring 3, so that the two positioning grooves 24 are aligned to the two positioning blocks 25, the filter barrel 6 is moved downwards to the fixed block 23 to be abutted to the movable ring 3, the positioning blocks 25 are inserted into the positioning grooves 24, and the end, provided with the locking screw hole, of the positioning block 25 penetrates through the positioning grooves 24.
Utilize handle 27 to be convenient for twist bolt 26, make bolt 26 twist move to its screw thread end in locking screw hole and locating piece 25 threaded connection, the head and the handle 27 of bolt 26 all are located the week side of activity ring 3 this moment, and the last side of fixed block 23 is pressed close to the screw thread end of bolt 26, thereby prevent that fixed block 23 from removing along vertical direction, be favorable to preventing that locating piece 25 from leaving constant head tank 24, make filter vat 6 fixed with activity ring 3, take off two bolts 26 and can follow vertical direction and take out filter vat 6, realize the effect of filter vat 6 is torn open in the ann of being convenient for.
The implementation principle of the embodiment of the application is as follows:
the asphalt liquid raw material is poured into the filter vat 6 from the hopper 10, the servo motor 21 drives the rotating shaft 22 to drive the first bevel gear 19 to rotate, the first bevel gear 19 drives the driving gear 16 to rotate through the second bevel gear 20, the driving gear 16 drives the movable ring 3 and the filter vat 6 to rotate through the auxiliary gear ring 17, the centrifugal force generated by the rotation of the filter vat 6 is utilized to improve the filtering efficiency of the filter vat 6, and the filtered asphalt liquid is discharged through the discharge pipe 7.
Meanwhile, the driving motor 15 drives the stirring roller 11 to drive the stirring blades 12 to rotate, so that the first rubber scraper 13 sweeps across the peripheral wall of the filter barrel 6, and the second rubber scraper 14 sweeps across the bottom wall of the filter barrel 6, which is beneficial to preventing the mesh blockage on the bottom wall and the peripheral wall of the filter barrel 6 and is beneficial to the smooth filtration of asphalt liquid.
Utilize hasp lock 9 to be convenient for lid 8 and filter vat 6 fixed or separation, take off lid 8 for stirring roller 11 and stirring leaf 12 all leave filter vat 6, take off two bolts 26 and can follow vertical direction and take out filter vat 6, thereby be convenient for clear up or maintain filter vat 6 and stirring leaf 12, in order to guarantee filter vat 6's filter effect.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an asphalt filtering device for low temperature resistant pitch production system which characterized in that: including pitch bucket (1), fixedly connected with collar (2) in pitch bucket (1), collar (2) are rotated and are connected with activity ring (3), activity ring (3) removable filter vat (6) that is provided with, collar (2) with be provided with between activity ring (3) and be used for the drive activity ring (3) pivoted runner assembly, pitch bucket releasable connection has lid (8), lid (8) rotate and are connected with stirring roller (11), stirring roller (11) are located in filter vat (6) and with the coaxial setting of filter vat (6), a plurality of stirring leaves (12) of stirring roller (11) fixedly connected with, keep away from stirring leaf (12) one side of stirring roller (11) with the inside wall of filter vat (6) is contradicted.
2. The asphalt filtering device for a low temperature resistant asphalt production system according to claim 1, wherein: the rotating assembly comprises a driving gear (16) and an auxiliary gear ring (17), the driving gear (16) is connected with the mounting ring (2) in a rotating mode, the auxiliary gear ring (17) is coaxially and fixedly connected with the peripheral side of the movable ring (3), the driving gear (16) is connected with the auxiliary gear ring (17) in a meshed mode, and the asphalt barrel (1) is provided with a driving assembly used for driving the driving gear (16) to rotate.
3. The asphalt filtering device for a low temperature resistant asphalt production system according to claim 2, wherein: the driving assembly comprises a first bevel gear (19), a second bevel gear (20) and a servo motor (21), the asphalt barrel (1) is connected with a rotating shaft (22) in a rotating mode along the horizontal direction, the first bevel gear (19) is arranged in the asphalt barrel (1) and coaxially and fixedly connected with the rotating shaft (22), the driving gear (16) is rotatably connected with an installation shaft (18) between the installation rings (2), the second bevel gear (20) is coaxially and fixedly connected with the installation shaft (18), the first bevel gear (19) is meshed with the second bevel gear (20) and is connected with the servo motor (21) in a meshing mode, the outer portion of the asphalt barrel (1) is fixedly connected with the asphalt barrel (1), and the output end of the servo motor (21) is coaxially and fixedly connected with the rotating shaft (22).
4. The asphalt filtering device for a low temperature resistant asphalt production system according to claim 1, wherein: keep away from stirring leaf (12) the first rubber scraper blade (13) of one end fixedly connected with of stirring roller (11), first rubber scraper blade (13) with the inside wall of filter vat (6) is contradicted.
5. The asphalt filtering device for a low temperature resistant asphalt production system according to claim 1, wherein: the bottom end of the stirring roller (11) is fixedly connected with a second rubber scraper (14), and the second rubber scraper (14) is abutted to the bottom wall of the filter barrel (6).
6. The asphalt filtering device for a low temperature resistant asphalt production system according to claim 1, wherein: the periphery side department fixedly connected with of the upper end of filter vat (6) is a plurality of fixed blocks (23), and is a plurality of fixed block (23) are all run through along vertical direction and have been seted up constant head tank (24), a plurality of locating piece (25) of activity ring (3) fixedly connected with are a plurality of locating piece (25) are with a plurality of constant head tank (24) one-to-one and the adaptation of pegging graft.
7. The asphalt filtering device for a low temperature resistant asphalt production system according to claim 6, wherein: the positioning block (25) penetrates through the horizontal direction to be provided with a locking screw hole, the positioning block (25) is connected with a bolt (26) in the locking screw hole in a threaded mode, the positioning block (25) penetrates through the positioning groove (24) and the fixed block (23) and the movable ring (3) are abutted, and the locking screw hole is located above the fixed block (23).
8. The asphalt filtering device for a low temperature resistant asphalt production system according to claim 1, wherein: the interior week side of collar (2) is followed annular (4) have been seted up to the circumference of collar (2), the coaxial fixedly connected with gird (5) of the periphery side of activity ring (3), gird (5) are located in annular (4), and follow the circumference of gird (5) with the adaptation that slides in annular (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121433394.1U CN215085363U (en) | 2021-06-25 | 2021-06-25 | Asphalt filtering device for low-temperature-resistant asphalt production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121433394.1U CN215085363U (en) | 2021-06-25 | 2021-06-25 | Asphalt filtering device for low-temperature-resistant asphalt production system |
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| Publication Number | Publication Date |
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| CN215085363U true CN215085363U (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121433394.1U Active CN215085363U (en) | 2021-06-25 | 2021-06-25 | Asphalt filtering device for low-temperature-resistant asphalt production system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308813A (en) * | 2021-12-21 | 2022-04-12 | 贵溪红石金属有限公司 | Copper strips washs drying equipment |
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2021
- 2021-06-25 CN CN202121433394.1U patent/CN215085363U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308813A (en) * | 2021-12-21 | 2022-04-12 | 贵溪红石金属有限公司 | Copper strips washs drying equipment |
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