CN217222426U - Silicon carbide powder grading equipment - Google Patents
Silicon carbide powder grading equipment Download PDFInfo
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- CN217222426U CN217222426U CN202220096103.2U CN202220096103U CN217222426U CN 217222426 U CN217222426 U CN 217222426U CN 202220096103 U CN202220096103 U CN 202220096103U CN 217222426 U CN217222426 U CN 217222426U
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- miropowder
- storehouse
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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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model discloses a carborundum powder classification equipment belongs to powder screening equipment technical field, including hierarchical storehouse, miropowder collection device, farine collection device, middlings collection device and feed bin, a serial communication port, be equipped with miropowder absorption wheel in the hierarchical storehouse, be equipped with a set of evenly distributed's miropowder passageway on the miropowder absorption wheel, farine absorption is taken turns to and is equipped with a set of evenly distributed's farine passageway, farine absorption wheel right side is equipped with the farine connecting pipe, farine collection device includes farine collection storehouse and dust catcher two, farine collection storehouse is linked together with the farine collecting pipe, the middlings connecting pipe communicates with bearing three-phase, bearing three is linked together with the middlings collecting pipe, middlings collection storehouse is linked together with the middlings collecting pipe, be equipped with dust catcher three on the middlings collection storehouse, be equipped with the jet-propelled storehouse in the hierarchical storehouse, the center department is equipped with the unloading pipe in the bottom of unloading storehouse. The problem of carbonization silica flour purity of carbonization silica flour grading equipment not enough and grading efficiency low is solved, mainly used in the aspect of carbonization silica flour.
Description
Technical Field
The utility model relates to a powder screening equipment technical field specifically is a carborundum powder classification equipment.
Background
Silicon carbide is an important raw material in the industries of grinding materials, ceramic materials, battery plate materials and the like, is widely applied in the industry and is called as 'industrial teeth', has an irreplaceable effect in the photovoltaic industry, and solar energy is continuously developed and more important as a new energy source at the present day when petrochemical energy is gradually exhausted! Silicon carbide is an indispensable part of the photovoltaic industry chain.
The powder particles of the crushed and ground silicon carbide powder are different in size and cannot meet the requirements of different grades on the use in different fields, so that the mixed silicon carbide powder needs to be classified and screened out.
The existing silicon carbide classification mainly comprises an overflow method and a vibration screening method, the overflow method of the silicon carbide is classified into an inner flow method and an outer flow method, the inner flow method cannot well solve the appearance of large particles, the product concentration of the outer flow method is limited to a certain extent, a great amount of water is needed no matter the inner flow method and the outer flow method have a great defect, a great amount of water resources can be wasted in the using process, the environment can be polluted, the classification effect is not good, and the purity of the classified different silicon carbide powder is not enough. Although the vibration screening method does not need water, different stages of silicon carbide powder can be mixed together during classification, so that the purity of the classified silicon carbide powder is not pure.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem mentioned in the above-mentioned background art, the utility model provides a carborundum powder classification equipment, the technical scheme of adoption as follows:
the utility model provides a carborundum powder classification equipment, includes hierarchical storehouse, miropowder collection device, farine collection device, middlings collection device and lower feed bin, its characterized in that: grading storehouse in be equipped with the miropowder and absorb the wheel, the miropowder absorb and take turns to and be equipped with a set of evenly distributed's miropowder passageway, the miropowder passes through the miropowder passageway and gets into the miropowder and absorb the wheel, miropowder absorb the wheel left side and be equipped with the miropowder connecting pipe, the miropowder absorb the interior miropowder of taking turns to and get into the miropowder connecting pipe, miropowder connecting pipe rotate and drive the miropowder and absorb the wheel and rotate, bearing one and miropowder collecting pipe be linked together, miropowder collection device include dust catcher one and miropowder and collect the storehouse, miropowder collect the storehouse and be linked together with the miropowder collecting pipe, miropowder get into the miropowder through the miropowder collecting pipe and collect the storehouse, miropowder collect and be equipped with dust catcher one on the storehouse, grading storehouse in be equipped with the faropowder and absorb the wheel and be equipped with the faropowder connecting pipe, the fine powder connecting pipe is communicated with the bearing II, fine powder enters the fine powder collecting pipe through the fine powder connecting pipe, the bearing II is communicated with the fine powder collecting pipe, the fine powder collecting device comprises a fine powder collecting bin and a dust collector II, fine powder reaches the fine powder collecting bin through the fine powder collecting pipe, the fine powder collecting bin is communicated with the fine powder collecting pipe, the dust collector II is arranged on the fine powder collecting bin, a coarse powder absorbing wheel is arranged in the grading bin, a coarse powder channel is arranged on the coarse powder absorbing wheel, a coarse powder connecting pipe is arranged on the right side of the coarse powder absorbing wheel, coarse powder enters the coarse powder absorbing wheel and then passes through the coarse powder connecting pipe and reaches the coarse powder collecting bin through the coarse powder collecting pipe, the coarse powder connecting pipe is communicated with the bearing III, the bearing III is communicated with the coarse powder collecting pipe, the coarse powder device comprises a dust collector III and a coarse powder collecting bin, and the coarse powder collecting bin is communicated with the coarse powder collecting pipe, a third dust collector is arranged on the coarse powder collecting bin, an air spraying bin is arranged in the grading bin, air is blown into the air spraying bin by an air pump and then passes through a first nozzle, a second nozzle and a third nozzle, the silicon carbide mixed powder in the grading bin is blown and blown, the micro powder absorption wheel, the fine powder absorption wheel and the coarse powder absorption wheel rotate under the drive of airflow, the jet cabin is provided with a first nozzle, a second nozzle and a third nozzle, the bottom of the jet cabin is provided with an air pump, the upper center of the discharging bin is provided with a motor, the output shaft of the motor is connected with a stirring rod, the stirring rod is provided with a group of stirring paddles which are uniformly distributed, the stirring paddles are driven by the motor to rotate, so that the material can better fall down, the material can be prevented from being blocked in the discharging bin, the center of the bottom of the blanking bin is provided with a blanking pipe which is communicated with the grading bin, and the mixed silicon carbide powder falls into the grading bin through the blanking pipe.
Preferably: the micro powder collecting pipe, the fine powder collecting pipe and the coarse powder collecting pipe are internally provided with a material guide wheel, and the material guide wheels can enable powder to fall more smoothly.
Preferably: the two sides of the bottom of the discharging bin are provided with supporting legs, and the discharging bin plays a supporting role.
Preferably: the upper part of the lower feed bin is provided with a feed opening, and the mixture of the silicon carbide is poured into the lower feed bin through the feed opening.
The utility model has the advantages of it is following: the utility model discloses an air nozzle one, the carborundum powder jetting of mixing in air nozzle two and the three pairs of hierarchical storehouse of air nozzle, make the miropowder absorb the wheel, the wheel is absorbed to the farine and rotates under the drive of air current with the middlings, absorb the miropowder in the mixed carborundum powder respectively simultaneously, farine and middlings, get into the miropowder respectively and collect the storehouse, the storehouse is collected to the farine, and the miropowder, farine and middlings can only pass through corresponding miropowder passageway, farine passageway and middlings passageway, the powder that does not pass through corresponding rank passageway can fall back to hierarchical storehouse under the effect of gravity in, again by air nozzle one, air nozzle two and air nozzle three blowout raise, circulate according to this, each level that can obtain is carborundum powder material purity very high at this time. The problem of carborundum powder purity of carborundum powder grading plant classification not enough and grading efficiency low is solved, in the aspect of the carborundum powder of mainly used.
Drawings
FIG. 1 is a structural diagram of a silicon carbide powder classifying device according to the present invention;
FIG. 2 is a front view of the silicon carbide powder classifying apparatus of the present invention;
FIG. 3 is a top view of an air injection bin of the silicon carbide powder classifying device of the present invention;
fig. 4 is a top view of the silicon carbide powder classifying apparatus of the present invention.
The attached drawings are as follows: 1-grading bin, 2-micropowder absorbing wheel, 3-micropowder channel, 4-micropowder connecting pipe, 5-bearing I, 6-micropowder collecting pipe, 7-dust collector I, 8-micropowder collecting bin, 9-micropowder absorbing wheel, 10-micropowder channel, 11-micropowder connecting pipe, 12-bearing II, 13-micropowder collecting pipe, 14-micropowder collecting bin, 15-dust collector II, 16-coarse powder absorbing wheel, 17-coarse powder channel, 18-coarse powder connecting pipe, 19-bearing III, 20-coarse powder collecting pipe, 21-dust collector III, 22-coarse powder collecting bin, 23-air injection bin, 24-nozzle I, 25-nozzle II, 26-nozzle III, 27-air pump, 28-discharging bin and 29-motor, 30-a stirring rod, 31-a stirring paddle, 32-a blanking pipe, 33-a guide wheel, 34-a supporting leg and 35-a blanking port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Example 1
As shown in fig. 1-4:
the utility model provides a carborundum powder classification equipment, includes hierarchical storehouse 1, miropowder collection device, farine collection device, middlings collection device and feed bin 28, its characterized in that: hierarchical storehouse in 1 be equipped with the miropowder and absorb wheel 2, the miropowder absorb and take turns 2 on be equipped with a set of evenly distributed's miropowder passageway 3, miropowder absorb 2 left sides of taking turns and be equipped with miropowder connecting pipe 4, miropowder connecting pipe 4 be linked together with a bearing 5, a bearing 5 be linked together with miropowder collecting pipe 6, miropowder collection device include dust catcher 7 and miropowder collection storehouse 8, miropowder collection storehouse 8 be linked together with miropowder collecting pipe 6, miropowder collection storehouse 8 on be equipped with dust catcher 7, hierarchical storehouse 1 in be equipped with the farine and absorb wheel 9, the farine absorb wheel 9 on be equipped with a set of evenly distributed's farine passageway 10, the farine absorb wheel 9 right side be equipped with the farine connecting pipe 11, the farine connecting pipe 11 be linked together with two 12 bearings, two 12 bearings be linked together with the farine collecting pipe 13, the fine powder collecting device comprises a fine powder collecting bin 14 and a second dust collector 15, the fine powder collecting bin 14 is communicated with a fine powder collecting pipe 13, the fine powder collecting bin 14 is provided with the second dust collector 15, the grading bin 1 is internally provided with a coarse powder absorbing wheel 16, the coarse powder absorbing wheel 16 is provided with a coarse powder channel 17, the right side of the coarse powder absorbing wheel 16 is provided with a coarse powder connecting pipe 18, the coarse powder connecting pipe 18 is communicated with a third bearing 19, the third bearing 19 is communicated with a coarse powder collecting pipe 20, the coarse powder device comprises a third dust collector 21 and a coarse powder collecting bin 22, the coarse powder collecting bin 22 is communicated with the coarse powder collecting pipe 20, the coarse powder collecting bin 22 is provided with a third dust collector 21, the grading bin 1 is internally provided with a gas spraying bin 23, the gas spraying bin 23 is provided with a first nozzle 24, a second nozzle 25 and a third nozzle 26, the bottom of the gas spraying bin 23 is provided with a gas pump 27, lower feed bin 28 on the center department be equipped with motor 29, motor 29 output shaft be connected with puddler 30, puddler 30 on be equipped with a set of evenly distributed's stirring rake 31, 28 bottom center department of lower feed bin be equipped with unloading pipe 32, unloading pipe 32 be linked together with hierarchical storehouse 1, lower feed bin upper portion be equipped with feed opening 35.
The working principle of the utility model is as follows:
the silicon carbide mixed powder is poured into a blanking bin 28 through a blanking port 35, a motor 29 is started, an output shaft of the motor 29 rotates to drive a stirring rod 30 to rotate, the stirring rod 30 rotates to drive a stirring paddle 31 to rotate to stir and blank the mixed silicon carbide powder, the mixed silicon carbide powder enters a grading bin 1 through a blanking pipe 32, an air pump 27 is started, the air pump 27 blows air into an air spraying bin 23, the air passing through the air spraying bin 23 is sprayed out through a first nozzle 24, a second nozzle 25 and a third nozzle 26 respectively, the air flow drives the mixed silicon carbide powder to ascend, the first air nozzle 24 blows a micro powder absorption wheel 2 to rotate in a first bearing 5, a micro powder channel 3 is arranged on the micro powder absorption wheel 2, micro powder in the ascended mixed silicon carbide powder enters the micro powder channel 3, the micro powder enters a micro powder collection bin 8 through a micro powder collection pipe 6 under the driving of a first dust collector 7, the second air nozzle 25 blows a fine powder absorption wheel 9 to rotate in a second bearing 125, the fine powder absorption wheel 9 is provided with a fine powder channel 10, fine powder in the raised mixed silicon carbide powder enters the fine powder channel 10, the fine powder enters a fine powder collection bin 14 through a fine powder collection pipe 13 under the drive of a second dust collector 15, the coarse powder absorption wheel 16 is blown by a third air nozzle 26 to rotate in a third bearing 19, the coarse powder absorption wheel 16 is provided with a coarse powder channel 17, coarse powder in the raised mixed silicon carbide powder enters the coarse powder channel 17, the coarse powder enters a coarse powder collection bin 22 through a coarse powder collection pipe 20 under the drive of a third dust collector 21, and the micro powder, the fine powder and the coarse powder can only pass through the corresponding fine powder channel 3, the fine powder channel 10 and the coarse powder channel 17, the powder which does not pass through the corresponding level channel can fall back into the grading bin 1 under the action of gravity, and then is sprayed out by the first air nozzle 24, the second air nozzle 25 and the third air nozzle 26 to be raised so as to circulate.
The utility model is simple in operation, convenient to use is suitable for comprehensive popularization and application. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a carborundum powder classification equipment, includes hierarchical storehouse (1), miropowder collection device, farine collection device, middlings collection device and feed bin (28), its characterized in that: hierarchical storehouse in (1) be equipped with miropowder and absorb wheel (2), miropowder absorb wheel (2) on be equipped with a set of evenly distributed's miropowder passageway (3), miropowder absorb wheel (2) left side be equipped with miropowder connecting pipe (4), miropowder connecting pipe (4) be linked together with bearing (5), bearing (5) be linked together with miropowder collecting pipe (6), miropowder collection device include dust catcher (7) and miropowder collection storehouse (8), miropowder collection storehouse (8) be linked together with miropowder collecting pipe (6), miropowder collect storehouse (8) on be equipped with dust catcher (7), hierarchical storehouse (1) in be equipped with the farine and absorb wheel (9), farine absorb wheel (9) on be equipped with a set of evenly distributed's farine passageway (10), farine absorb wheel (9) right side be equipped with farine connecting pipe (11), the fine powder connecting pipe (11) is communicated with the second bearing (12), the second bearing (12) is communicated with the fine powder collecting pipe (13), the fine powder collecting device comprises a fine powder collecting bin (14) and a second dust collector (15), the fine powder collecting bin (14) is communicated with the fine powder collecting pipe (13), the fine powder collecting bin (14) is provided with the second dust collector (15), the grading bin (1) is internally provided with a coarse powder absorbing wheel (16), the coarse powder absorbing wheel (16) is provided with a coarse powder channel (17), the right side of the coarse powder absorbing wheel (16) is provided with a coarse powder connecting pipe (18), the coarse powder connecting pipe (18) is communicated with the third bearing (19), the third bearing (19) is communicated with the coarse powder collecting pipe (20), the coarse powder device comprises a third dust collector (21) and a collecting bin (22), the coarse powder collecting bin (22) is communicated with the coarse powder collecting pipe (20), coarse powder collect storehouse (22) on be equipped with dust catcher three (21), hierarchical storehouse (1) in be equipped with and spout gas storehouse (23), spout gas storehouse (23) on be equipped with nozzle (24), nozzle two (25) and nozzle three (26), spout gas storehouse (23) bottom be equipped with air pump (27), lower feed bin (28) center department of going up be equipped with motor (29), motor (29) output shaft be connected with puddler (30), puddler (30) on be equipped with a set of evenly distributed's stirring rake (31), lower feed bin (28) bottom center department be equipped with unloading pipe (32), unloading pipe (32) be linked together with hierarchical storehouse (1).
2. The silicon carbide powder classifying apparatus according to claim 1, characterized in that: and guide wheels (33) are arranged in the micro powder collecting pipe (6), the fine powder collecting pipe (13) and the coarse powder collecting pipe (20).
3. The silicon carbide powder classifying apparatus according to claim 1, characterized in that: and supporting legs (34) are arranged on two sides of the bottom of the blanking bin (28).
4. The silicon carbide powder classifying apparatus according to claim 1, characterized in that: and a feed opening (35) is arranged at the upper part of the feed bin (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220096103.2U CN217222426U (en) | 2022-01-14 | 2022-01-14 | Silicon carbide powder grading equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220096103.2U CN217222426U (en) | 2022-01-14 | 2022-01-14 | Silicon carbide powder grading equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217222426U true CN217222426U (en) | 2022-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220096103.2U Active CN217222426U (en) | 2022-01-14 | 2022-01-14 | Silicon carbide powder grading equipment |
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| Country | Link |
|---|---|
| CN (1) | CN217222426U (en) |
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2022
- 2022-01-14 CN CN202220096103.2U patent/CN217222426U/en active Active
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