CN219463982U - Multistage screening device of high-purity aluminum powder impurity - Google Patents
Multistage screening device of high-purity aluminum powder impurity Download PDFInfo
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- CN219463982U CN219463982U CN202320576658.1U CN202320576658U CN219463982U CN 219463982 U CN219463982 U CN 219463982U CN 202320576658 U CN202320576658 U CN 202320576658U CN 219463982 U CN219463982 U CN 219463982U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
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Abstract
The utility model provides a multistage screening device of high-purity aluminum powder impurity, includes the seal box, and demountable installation has the case lid at the top of seal box, and demountable installation has the screening bucket that can rotate in the seal box, and the circumference of screening bucket is equipped with a plurality of spaced first filtration pore, and the bottom intercommunication of seal box has the discharging pipe, is equipped with first feed inlet on the case lid, and demountable installation has sealed lid in first feed inlet department, is equipped with the second feed inlet that corresponds with first feed inlet on the screening bucket, and the baffle that can open and shut is installed in second feed inlet department; after sealed lid and baffle are opened, first feed inlet department demountable installation has the inlet pipe, and the top of first feed inlet is equipped with the ladder groove, and the outside extension of top edge of inlet pipe forms the bellying, and the bellying setting is in the ladder inslot, and the inlet pipe runs through first feed inlet and second feed inlet in proper order, and the bottom of inlet pipe is equipped with the filter screen. The utility model prevents the high-purity aluminum powder from being scattered outside the sealing box, screens out impurities in the high-purity aluminum powder in multiple stages, and improves the separation effect.
Description
Technical Field
The utility model relates to the technical field of aluminum powder processing, in particular to a multistage screening device for high-purity aluminum powder impurities.
Background
Aluminum powder, commonly called as silver powder, is silver metal pigment, is prepared by adding a small amount of lubricant into pure aluminum foil, crushing the pure aluminum foil into scale-like powder by tamping, and polishing the scale-like powder. The high-purity aluminum powder refers to aluminum powder with aluminum content more than 99.8%, is a fine chemical product, has rapid development and is widely applied to the fields of aerospace, weapons, integrated circuit substrates and the like. In the production process, impurities are easy to mix in the high-purity aluminum powder, the existing impurity separation structure is too complex, the production cost is high, and the conditions of incomplete separation exist.
Patent publication number is CN212524839U, and patent name is a separation effect good aluminium powder large granule impurity separating mechanism's patent discloses: the utility model provides a sealed box one side fixedly connected with support frame, support frame top fixedly connected with rotating electrical machines, rotating electrical machines one side fixedly connected with transfer line, transfer line one end fixedly connected with driving disk, the screening bucket has been cup jointed in the driving disk outside, screening bucket surface runs through technical scheme such as fixedly connected with aluminium powder screen cloth, has solved above-mentioned technical problem, but when using, uses screening bucket to hold aluminium powder, opens sealed case lid, places screening bucket between driving disk and spacing axostylus axostyle, and at installation screening bucket in-process, aluminium powder is easy to spill outside the sealed box from screening bucket's aluminium powder screen cloth department to the operation is more loaded down with trivial details.
Disclosure of Invention
The utility model aims at: the multi-stage screening device for the high-purity aluminum powder impurities is convenient for adding the high-purity aluminum powder into the screening barrel, prevents the high-purity aluminum powder from being scattered outside the sealing box, performs multi-stage screening on the impurities in the high-purity aluminum powder, and improves the separation effect.
The technical scheme adopted by the utility model is as follows:
the utility model provides a multistage screening device of high-purity aluminum powder impurity, including the seal box, the top demountable installation of seal box has the case lid, demountable installation has the screening bucket that can rotate in the seal box, the circumference of screening bucket is equipped with a plurality of spaced first filtration pore, the bottom intercommunication of seal box has the discharging pipe, be equipped with first feed inlet on the case lid, first feed inlet department demountable installation has sealed lid, be equipped with the second feed inlet that corresponds with first feed inlet on the screening bucket, the aperture of second feed inlet is less than the aperture of first feed inlet, the baffle that can open and shut is installed to second feed inlet department.
After sealed lid and baffle are opened, first feed inlet department demountable installation has the inlet pipe, and the top of first feed inlet is equipped with the ladder groove, and the outside extension of top edge of inlet pipe forms the bellying, and the bellying setting is in the ladder inslot, and the inlet pipe runs through first feed inlet and second feed inlet in proper order, and the bottom of inlet pipe is equipped with the filter screen.
The screening bucket external fixation has the installation piece, and the one end of baffle is fixed with the spliced pole, is equipped with on the installation piece with spliced pole complex spliced eye, and the bottom of the baffle other end is fixed with the slider, is equipped with on the screening bucket with slider complex spout, the baffle is close to the one end of spliced pole and is equipped with the pilot hole.
The fixed plate is fixed with to the detachable both ends of screening bucket, is fixed with the pivot on the fixed plate, is fixed with the mount pad with pivot normal running fit on the seal box, and the pivot runs through the seal box, and the outer end of one of them pivot is fixed with the carousel, and the outer end transmission of another pivot is connected with the motor.
An L-shaped fixing frame is fixed outside the sealing box, the motor is arranged at the top of the fixing frame, and the fixing frame is detachably fixed at the outer side of the sealing box through bolts; the output end of the motor is provided with a driving gear, and the outer end of the rotating shaft is provided with a driven gear which can be meshed with the driving gear.
The inlet pipe lower part sets up in screening bucket, and the side of inlet pipe lower part is equipped with the second filtration pore.
At least two second feed inlets are arranged on the screening barrel.
The lower part of the sealing box is detachably provided with an arc-shaped box bottom, and the discharging pipe is arranged in the middle of the box bottom.
The top of the box cover is provided with a first placing groove for placing the sealing cover, the top of the box cover is also provided with a second placing groove, and an assembling rod which can be matched with the assembling hole on the baffle plate is arranged in the second placing groove; the top of the case cover is fixed with symmetrical handles.
Symmetrical supporting legs are fixed outside the sealing box.
According to the utility model, the top of the sealing box is detachably provided with the box cover, the sealing box is convenient to install and detach, the sealing box is internally detachably provided with the rotatable screening barrel for screening high-purity aluminum powder impurities, qualified high-purity aluminum powder flows out from the first filtering hole, impurities are kept in the screening barrel, the bottom of the sealing box is communicated with the discharging pipe for discharging, the screening barrel is provided with the second feeding hole corresponding to the first feeding hole, the feeding is convenient, the second feeding hole is provided with the openable baffle plate, in the screening process, the shielding effect is achieved, the aperture of the second feeding hole is smaller than that of the first feeding hole, the baffle plate is convenient to open, after the sealing cover and the baffle plate are opened, the first feeding hole is detachably provided with the feeding pipe for adding high-purity aluminum powder to be screened into the screening barrel, the high-purity aluminum powder is prevented from falling out of the sealing box, the protruding part of the feeding pipe is arranged in the stepped groove of the first feeding hole, the screening barrel is convenient to place, the bottom of the feeding pipe is provided with the filter screen, the high-purity aluminum powder is subjected to primary filtration, the screening barrel is subjected to secondary filtration, and the high-purity aluminum powder is subjected to secondary filtration, the high-purity impurity removal effect is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a partial structure of a screening drum;
fig. 3 is a schematic view of a part of the structure of the feed pipe.
Detailed Description
As shown in fig. 1-3, a multistage screening device of high-purity aluminum powder impurity, including seal box 1, seal box 1's top demountable installation has case lid 3, be convenient for install and dismantlement, demountable installation has screening barrel 2 that can rotate in the seal box 1, screening barrel 2's circumference is equipped with a plurality of spaced first filtration pore 7, be used for sieving high-purity aluminum powder impurity, qualified high-purity aluminum powder flows from first filtration pore 7, impurity remains in screening barrel 2, seal box 1's bottom intercommunication has discharging pipe 21, be used for the ejection of compact, be equipped with first feed inlet 11 on case lid 3, first feed inlet 11 department demountable installation has sealed lid 5, when not needing to add the material, sealed lid 5 sets up in first feed inlet 11 department, play the sealed effect, be equipped with the second feed inlet 11a that corresponds with first feed inlet 11 on the screening barrel 2, be convenient for add the material, the aperture of second feed inlet 11a is less than the aperture of first feed inlet 11, second feed inlet 11a department installs the baffle that can open and shut, in the screening process.
After sealed lid 5 and baffle 12 are opened, first feed inlet 11 department demountable installation has inlet pipe 10 for add the high-purity aluminium powder that needs to sieve to screening barrel 2, avoid high-purity aluminium powder to spill outside sealed box 1, the top of first feed inlet 11 is equipped with ladder groove 8, the outside extension of top edge of inlet pipe 10 forms bellying 9, bellying 9 sets up in ladder groove 8, be convenient for place inlet pipe 10, inlet pipe 10 runs through first feed inlet 11 and second feed inlet 11a in proper order, the bottom of inlet pipe 10 is equipped with filter screen 14, carry out preliminary filtration to high-purity aluminium powder, screening barrel 2 carries out secondary filtration to it, carry out multistage screening to impurity in the high-purity aluminium powder, improve the separation effect.
The screening barrel 2 is fixed with the installation piece 27 outward, and the one end of baffle 12 is fixed with spliced pole 28, is equipped with on the installation piece 27 with spliced pole 28 complex spliced pole, and the bottom of the other end of baffle 12 is fixed with slider 30, is equipped with on the screening barrel 2 with slider 30 complex spout 31, and the baffle 12 is close to spliced pole 28's one end and is equipped with mounting hole 29.
The top of the case cover 3 is also provided with a second placing groove, and the second placing groove is internally provided with an assembling rod 6 which can be matched with the assembling hole 29 on the baffle 12.
When the baffle 12 shields the second feed port 11a, the plug-in post 28 is arranged in the corresponding plug-in hole to play a role of shielding, when the baffle 12 needs to be opened, the assembly rod 6 is used to enter from the first feed port 11 and be matched with the assembly hole 29, the assembly rod 6 is held, the baffle 12 is moved to enable the plug-in post 28 to move out of the plug-in hole, the sliding block 30 slides along the sliding groove 31 until the baffle 12 moves away from the second feed port 11a, the assembly rod 6 is removed, after loading is finished, the assembly rod 6 is installed in the assembly hole 29, the assembly rod 6 is held, the baffle 12 is moved to enable the plug-in post 28 to enter the plug-in hole, and the baffle 12 shields the second feed port 11 a.
The both ends of screening bucket 2 can be dismantled and be fixed with fixed plate 18, be fixed with pivot 16 on the fixed plate 18, be fixed with on the seal box 1 with pivot 16 normal running fit's mount pad 17, pivot 16 runs through seal box 1, the outer end of one of them pivot 16 is fixed with carousel 15, before screening, be used for rotating pivot 16, make first feed inlet 11 correspond with second feed inlet 11a, the outer end transmission of another pivot 16 is connected with motor 24, motor 24 is used for driving pivot 16 rotation, pivot 16 drives screening bucket 2 rotation, the screening of being convenient for.
An L-shaped fixing frame 23 is fixed outside the seal box 1, a motor 24 is arranged at the top of the fixing frame 23, the fixing frame 23 is detachably fixed at the outer side of the seal box 1 through bolts, the fixing frame 23 is convenient to install and detach, when the rotating shaft 16 is rotated by holding the turntable 15, if the resistance is large, the bolts can be detached, the fixing frame 23 is moved downwards, and after the rotating shaft 16 is rotated to a proper position, the first feeding port 11 corresponds to the second feeding port 11a, and then the fixing frame 23 is installed at an initial position; the output end of the motor 24 is provided with a driving gear 25, and the outer end of the rotating shaft 16 is provided with a driven gear 26 which can be meshed with the driving gear 25, so that the transmission is facilitated.
The lower part of the feeding pipe 10 is arranged in the screening barrel 2, and the side surface of the lower part of the feeding pipe 10 is provided with a second filtering hole 13, which plays a role in filtering and is also convenient for discharging.
At least two second feeding holes 11a are arranged on the screening barrel 2, so that the first feeding holes 11 correspond to the second feeding holes.
The lower part of the sealed box 1 is detachably provided with an arc-shaped box bottom 20, and a discharging pipe 21 is arranged in the middle of the box bottom 20, so that discharging is facilitated.
The top of the box cover 3 is provided with a first placing groove for placing the sealing cover 5, and when the sealing cover 5 is opened, the sealing cover 5 is placed in the first placing groove; the top of the case cover 3 is fixed with symmetrical handles 4, which is convenient for opening the case cover 3.
Symmetrical supporting legs 19 are fixed outside the sealing box 1 and play a supporting role.
The utility model is convenient for adding high-purity aluminum powder into the screening barrel 2, avoiding the high-purity aluminum powder from being spilled outside the sealing box 1, carrying out multistage screening on impurities in the high-purity aluminum powder, improving the separation effect, when the high-purity aluminum powder screening barrel is used, opening the sealing cover 5 and the baffle 12, placing the sealing cover 5 into a first placing groove, arranging the bulge 9 of the feeding pipe 10 into the stepped groove 8 at the first feeding hole 11, sequentially penetrating the feeding pipe 10 through the first feeding hole 11 and the second feeding hole 11a, adding the high-purity aluminum powder into the screening barrel 2 through the feeding pipe 10, carrying out primary filtration on the high-purity aluminum powder through the filter screen 14, entering the screening barrel 2, taking out the feeding pipe 10 after the feeding is finished, pouring out impurities inside, covering the baffle 12 and the sealing cover 5, electrifying the motor 24, driving the motor 24 to drive the motor 16 to rotate, driving the screening barrel 2 to rotate, facilitating the screening, and allowing the filtered high-purity aluminum powder to enter the screening barrel 1 and flow out from the discharging pipe 21, and leaving the impurities in the screening barrel 2.
The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.
Claims (9)
1. The utility model provides a multistage screening device of high-purity aluminum powder impurity, includes the seal box, and the top demountable installation of seal box has the case lid, and demountable installation has the screening bucket that can rotate in the seal box, and the circumference of screening bucket is equipped with a plurality of spaced first filtration pore, and the bottom intercommunication of seal box has the discharging pipe, its characterized in that: the box cover is provided with a first feed port, a sealing cover is detachably arranged at the first feed port, the screening barrel is provided with a second feed port corresponding to the first feed port, the aperture of the second feed port is smaller than that of the first feed port, and a baffle capable of opening and closing is arranged at the second feed port;
after sealed lid and baffle are opened, first feed inlet department demountable installation has the inlet pipe, and the top of first feed inlet is equipped with the ladder groove, and the outside extension of top edge of inlet pipe forms the bellying, and the bellying setting is in the ladder inslot, and the inlet pipe runs through first feed inlet and second feed inlet in proper order, and the bottom of inlet pipe is equipped with the filter screen.
2. The multi-stage screening device for removing impurities from high purity aluminum powder according to claim 1, wherein: the screening bucket external fixation has the installation piece, and the one end of baffle is fixed with the spliced pole, is equipped with on the installation piece with spliced pole complex spliced eye, and the bottom of the baffle other end is fixed with the slider, is equipped with on the screening bucket with slider complex spout, the baffle is close to the one end of spliced pole and is equipped with the pilot hole.
3. The multi-stage screening device for removing impurities from high purity aluminum powder according to claim 1, wherein: the fixed plate is fixed with to the detachable both ends of screening bucket, is fixed with the pivot on the fixed plate, is fixed with the mount pad with pivot normal running fit on the seal box, and the pivot runs through the seal box, and the outer end of one of them pivot is fixed with the carousel, and the outer end transmission of another pivot is connected with the motor.
4. A multi-stage screening apparatus for removing impurities from high purity aluminum powder as recited in claim 3, wherein: an L-shaped fixing frame is fixed outside the sealing box, the motor is arranged at the top of the fixing frame, and the fixing frame is detachably fixed at the outer side of the sealing box through bolts; the output end of the motor is provided with a driving gear, and the outer end of the rotating shaft is provided with a driven gear which can be meshed with the driving gear.
5. The multi-stage screening device for removing impurities from high purity aluminum powder according to claim 1, wherein: the inlet pipe lower part sets up in screening bucket, and the side of inlet pipe lower part is equipped with the second filtration pore.
6. The multi-stage screening device for removing impurities from high purity aluminum powder according to claim 1, wherein: at least two second feed inlets are arranged on the screening barrel.
7. The multi-stage screening device for removing impurities from high purity aluminum powder according to claim 1, wherein: the lower part of the sealing box is detachably provided with an arc-shaped box bottom, and the discharging pipe is arranged in the middle of the box bottom.
8. The multi-stage screening device for removing impurities from high purity aluminum powder according to claim 1, wherein: the top of the box cover is provided with a first placing groove for placing the sealing cover, the top of the box cover is also provided with a second placing groove, and an assembling rod which can be matched with the assembling hole on the baffle plate is arranged in the second placing groove; the top of the case cover is fixed with symmetrical handles.
9. The multi-stage screening device for removing impurities from high purity aluminum powder according to claim 1, wherein: symmetrical supporting legs are fixed outside the sealing box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320576658.1U CN219463982U (en) | 2023-03-22 | 2023-03-22 | Multistage screening device of high-purity aluminum powder impurity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320576658.1U CN219463982U (en) | 2023-03-22 | 2023-03-22 | Multistage screening device of high-purity aluminum powder impurity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219463982U true CN219463982U (en) | 2023-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320576658.1U Active CN219463982U (en) | 2023-03-22 | 2023-03-22 | Multistage screening device of high-purity aluminum powder impurity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219463982U (en) |
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2023
- 2023-03-22 CN CN202320576658.1U patent/CN219463982U/en active Active
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