CN213001206U - Recovery unit of fly ash in screening of high aluminium farine - Google Patents
Recovery unit of fly ash in screening of high aluminium farine Download PDFInfo
- Publication number
- CN213001206U CN213001206U CN202021844206.XU CN202021844206U CN213001206U CN 213001206 U CN213001206 U CN 213001206U CN 202021844206 U CN202021844206 U CN 202021844206U CN 213001206 U CN213001206 U CN 213001206U
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- dust
- screening
- screen
- bevel gear
- screening channel
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Abstract
The utility model relates to the technical field of high-alumina fine powder screening, in particular to a recovery device of dust in high-alumina fine powder screening, which comprises a dust screening channel, wherein a screen is arranged in the dust screening channel, a rotating shaft is rotatably inserted in the middle of the screen, scraping rods are uniformly arranged on the periphery of one end of the rotating shaft, the end surface of the inner side of each scraping rod is in sliding contact with the end surface of the screen facing the flow direction of the dust screening channel, an annular connecting shell is arranged on one side of the screen cloth on the side of the dust screening channel, a discharging pipe is arranged at the bottom end of the connecting shell, a first bevel gear is fixedly inserted into the other end of the rotating shaft and meshed with a second bevel gear, and the middle part of second bevel gear is inserted and is established and be fixed with the bull stick, and the output shaft that the top of bull stick stretches out the sieve dirt passageway and fix with the motor, and the outside at the sieve dirt passageway is fixed in the motor installation, the utility model discloses can be convenient sieve out to dust in the high-alumina farine.
Description
Technical Field
The utility model relates to a high-alumina fine powder screening technical field especially relates to a recovery unit of dust removal ash in high-alumina fine powder screening.
Background
The fine high-aluminum powder is easily mixed with dust during the production process, and the fine high-aluminum powder mixed with the dust affects the quality of the fine high-aluminum powder, so that the dust mixed in the fine high-aluminum powder needs to be removed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a recovery device for dedusting ash in high-aluminum fine powder screening.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a recovery unit of dust removal ash in screening of high aluminium farine, including the sieve dirt passageway, install the screen cloth in the sieve dirt passageway, and the middle part of screen cloth rotates to insert and is equipped with the pivot, evenly be equipped with all around of pivot one end and scrape the pole, the medial surface of scraping the pole and the terminal surface sliding contact who faces to the screen cloth of sieve dirt passageway flow direction, and the one side that lies in this side screen cloth on the sieve dirt passageway is provided with annular connecting shell, the bottom of connecting shell is provided with the unloading pipe, the other end of pivot is inserted and is established and be fixed with first bevel gear, first bevel gear and second bevel gear meshing, and second bevel gear's middle part is inserted and is established and be fixed with the bull stick, and the top of bull stick stretches out the output shaft of sieve dirt passageway and fix the outside.
Preferably, the diameter of the connecting shell is larger than that of the dust screening channel, and the wall of the inner cavity on one side of the connecting shell is flush with the end face of the screen.
Preferably, a vibration motor is installed at the upper part of the blanking pipe.
Preferably, the inner side end surface of the scraping rod is uniformly provided with salient points, and the salient points are in sliding contact with the end surface of the screen.
Preferably, the left end of the dust screening channel is communicated with an airflow wrapped with high-aluminum fine powder, and the right end of the dust screening channel is communicated with a dust collecting bag.
Preferably, the middle part of the screen is provided with a bearing connecting hole, and a rotating shaft is fixedly inserted into the bearing connecting hole.
The utility model has the advantages that:
the utility model discloses a to wrap up in the air current that has the high aluminium fine powder from the left end input of screening dirt passageway, the screen cloth passes through the unloading pipe collection with the high aluminium fine powder separation, and the dust can pass the screen cloth along with the air current, and the dust that passes the screen cloth is collected by the dust collection bag to the screening off of dust in the high aluminium fine powder that can be convenient.
Drawings
FIG. 1 is a schematic structural view of a device for recovering fly ash in screening fine high-alumina powder, which is provided by the present invention;
fig. 2 is the utility model provides a structural schematic diagram that looks sideways at of recovery unit's screen cloth of dust removal ash in high-alumina fine powder screening.
In the figure: 1 dust screening channel, 2 screens, 3 connecting shells, 4 rotating shafts, 5 first bevel gears, 6 second bevel gears, 7 rotating rods, 8 motors, 9 discharging pipes, 10 scraping rods and 11 vibration motors.
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.
Referring to fig. 1-2, a recovery unit of dust in screening of fine powder of high alumina, including sieve dirt passageway 1, install screen cloth 2 in the sieve dirt passageway 1, and the middle part of screen cloth 2 rotates and inserts through the bearing connecting hole rotation and be equipped with pivot 4, evenly be equipped with around 4 one end of pivot and scrape pole 10, scrape the terminal surface sliding contact of the medial extremity face of pole 10 and the terminal surface of the screen cloth 2 that faces to sieve dirt passageway 1 flow direction, scrape the medial extremity face of pole 10 and evenly be provided with the bump, bump and the terminal surface sliding contact of screen cloth 2.
One side that lies in this side screen cloth 2 on the sieve dirt passageway 1 is provided with annular connecting shell 3, and the diameter of connecting shell 3 is greater than the diameter of sieve dirt passageway 1, and the inner chamber wall of connecting shell 3 one side flushes with the terminal surface of screen cloth 2, and the bottom of connecting shell 3 is provided with unloading pipe 9, and vibrating motor 11 is installed on the upper portion of unloading pipe 9.
The other end of the rotating shaft 4 is inserted and fixed with a first bevel gear 5, the first bevel gear 5 is meshed with a second bevel gear 6, the middle of the second bevel gear 6 is inserted and fixed with a rotating rod 7, the top end of the rotating rod 7 extends out of the dust screening channel 1 and is fixed with an output shaft of a motor 8, and the motor 8 is installed and fixed on the outer side of the dust screening channel 1.
The left end of the dust screening channel 1 is communicated with an airflow wrapped with high-alumina fine powder, and the right end is communicated with a dust collecting bag.
In the embodiment, when the dust in the high-aluminum fine powder is filtered, the airflow wrapped with the high-aluminum fine powder is input from the left end of the dust screening channel 1, when the dust passes through the screen 2, the screen 2 blocks the high-aluminum fine powder, the dust passing through the screen 2 along with the airflow can pass through the screen 2, the dust passing through the screen 2 is collected by the dust collecting bag, the blocked high-aluminum fine powder falls into the connecting shell 3, the high-aluminum fine powder blocked in the connecting shell 3 is discharged through the discharging pipe 9, and the vibrating motor 11 accelerates the discharging of the discharging pipe 9;
and motor 8 drive bull stick 7 drives second bevel gear 6 and rotates, and second bevel gear 6 drives first bevel gear 5 and rotates, and first bevel gear 5 drives pivot 4 and rotates for scrape the pole 10 and scrape on screen cloth 2, can avoid screen cloth 2 to be blockked up by the aluminite powder and influence the screening of dust.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A recovery device for dust in screening of high-aluminum fine powder comprises a dust screening channel (1) and is characterized in that a screen (2) is installed in the dust screening channel (1), a rotating shaft (4) is inserted in the middle of the screen (2) in a rotating mode, scraping rods (10) are evenly arranged on the periphery of one end of the rotating shaft (4), the inner side end face of each scraping rod (10) is in sliding contact with the end face of the screen (2) facing the flow direction of the dust screening channel (1), an annular connecting shell (3) is arranged on one side, located on the side screen (2), of the dust screening channel (1), a discharging pipe (9) is arranged at the bottom end of the connecting shell (3), a first bevel gear (5) is fixedly inserted into the other end of the rotating shaft (4), the first bevel gear (5) is meshed with a second bevel gear (6), a rotating rod (7) is fixedly inserted into the middle of the second bevel gear (6), and the top end of the rotating rod (7) extends out of the dust screening channel (1) and is fixed with an output, the motor (8) is installed and fixed on the outer side of the dust screening channel (1).
2. The device for recovering the dust removed in the screening of the fine aluminum powder is characterized in that the diameter of the connecting shell (3) is larger than that of the dust screening channel (1), and the inner cavity wall of one side of the connecting shell (3) is flush with the end surface of the screen (2).
3. The device for recovering the dust removed in the screening of the fine aluminum powder is characterized in that a vibration motor (11) is arranged at the upper part of the blanking pipe (9).
4. The device for recovering the dust removed in the screening of the fine aluminum powder is characterized in that the inner side end surface of the scraping rod (10) is uniformly provided with convex points, and the convex points are in sliding contact with the end surface of the screen (2).
5. The device for recovering the dust removed in the screening of the fine high-aluminum powder is characterized in that the left end of the dust screening channel (1) is communicated with an airflow wrapped with the fine high-aluminum powder, and the right end of the dust screening channel is communicated with a dust collecting bag.
6. The device for recovering the dust removed in the screening of the fine high-aluminum powder is characterized in that a bearing connecting hole is formed in the middle of the screen (2), and a rotating shaft (4) is fixedly inserted into the bearing connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021844206.XU CN213001206U (en) | 2020-08-29 | 2020-08-29 | Recovery unit of fly ash in screening of high aluminium farine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021844206.XU CN213001206U (en) | 2020-08-29 | 2020-08-29 | Recovery unit of fly ash in screening of high aluminium farine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213001206U true CN213001206U (en) | 2021-04-20 |
Family
ID=75471529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021844206.XU Active CN213001206U (en) | 2020-08-29 | 2020-08-29 | Recovery unit of fly ash in screening of high aluminium farine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213001206U (en) |
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2020
- 2020-08-29 CN CN202021844206.XU patent/CN213001206U/en active Active
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