CN203768041U - Automatic carbon removal device for silicon carbide micro-powder - Google Patents
Automatic carbon removal device for silicon carbide micro-powder Download PDFInfo
- Publication number
- CN203768041U CN203768041U CN201420181592.7U CN201420181592U CN203768041U CN 203768041 U CN203768041 U CN 203768041U CN 201420181592 U CN201420181592 U CN 201420181592U CN 203768041 U CN203768041 U CN 203768041U
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- cylinder
- rotating shaft
- silicon carbide
- cylindrical shell
- communicated
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Abstract
The utility model relates to an automatic carbon removal device for silicon carbide micro-powder, aiming at solving the problems of low efficiency, large labor intensity, poor cleaning effect and the like in an existing carbon removal device for carbon silicon micro-powder. According to the technical scheme, the automatic carbon removal device is characterized in that a cylinder comprises an upper circular cylinder and a lower conical cylinder which is communicated with the upper circular cylinder, wherein an opening is formed in the upper end of the cylinder, an overflow tank is arranged at the circumference of the outer edge surface of the upper end of the cylinder, a motor is arranged above the cylinder, a fixed member is arranged at the lower end of the cylinder, an output shaft of the motor is connected to a rotating shaft by a coupler, the lower end of the rotating shaft is fixed in the fixed member by a bearing, a plurality of stirring rods are arranged on the rotating shaft, and a guide tube of which the other end is placed outside the cylinder is arranged on the fixed member, a cavity is formed in each stirring rod, the rotating shaft is communicated with the guide tube via a rotary joint, a plurality of water-spraying holes communicated with the cavities in the rotating shaft are formed in the lower parts of the stirring rods, a water inlet pipe and a water outlet pipe are arranged on the circular cylinder, and the overflow tank is communicated to a carbon collection tank through a pipeline. By virtue of the automatic carbon removal device disclosed by the utility model, the silicon carbide micro-powder can be simultaneously stirred and sprayed and good separation and removal effects are achieved, and thus both time and labor are saved.
Description
Technical field
The utility model relates to the silicon carbide equipment, particularly a kind of silicon carbide micro-powder automatic carbon removing device produced.
Background technology
Silicon carbide micro-powder is widely used in sun power crystal silicon chip, the line cutting blade material of semi-conductor silicon chip and quartz chip, and silicon carbide micro-powder is made in the process of micro mist in pulverizing, primary products generally contain carbon impurity, uncombined carbon in silicon carbide not only can produce spot to silicon carbide sintered article, Hua Yin, and uncombined carbon in silicon carbide is active not enough, in the sintering of silicon carbide articles, do not have the effect of carbon source, affect on the contrary the specification of quality such as the density of silicon carbide articles, the method of removing now carbon elimination impurity in silicon carbide micro-powder has a lot, that micro mist is added to the water now mostly, then in water, add oil, the impurity that contains carbon is swum on the water surface, then manpower is pulled impurity out with soup ladle, thereby impurity is separated, this kind of method inefficiency, labour intensity is large, removal of contamination effect is bad.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the object of the utility model is just to provide a kind of silicon carbide micro-powder automatic carbon removing device, has effectively solved the problems such as existing silicon carbide micro-powder decarburizing device efficiency is low, labour intensity large, removing effect is bad.
The technical scheme of its solution is, comprise cylindrical shell and receive carbon pond, cylindrical shell by the cylinder on top and the conic tube of bottom being communicated with it form, cylindrical shell upper end open, on the outer edge surface of cylindrical shell upper end, circumference is provided with run-off, cylindrical shell top is provided with motor, cylindrical shell lower end is provided with mounting block, on the output shaft of motor, be connected with rotating shaft through shaft coupling, rotating shaft lower end is in bearing is fixed on mounting block, in rotating shaft, there are multiple agitator arms, mounting block is provided with the other end and is placed in the conduit outside cylindrical shell, in agitator arm, there is cavity, rotating shaft is communicated with conduit through swivel joint, agitator arm lower end is provided with multiple spout holes that are connected with rotating shaft internal cavity, described cylinder is provided with water inlet pipe and rising pipe, described run-off is received carbon pond through pipeline communication, discharge port is arranged at conic tube bottom, discharge port is provided with valve.
The utility model novel structure uniqueness, simple in structure, can stir and hydro-peening silicon carbide micro-powder simultaneously, separate removing effective, time saving and energy saving.
Brief description of the drawings
Fig. 1 is the main TV structure figure of the utility model.
Fig. 2 is the utility model agitator arm structural representation.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Provided by Fig. 1 and Fig. 2, the utility model comprises cylindrical shell and receives carbon pond 1, cylindrical shell by the cylinder 2 on top and the conic tube 3 of bottom being communicated with it form, cylindrical shell upper end open, on the outer edge surface of cylindrical shell upper end, circumference is provided with run-off 4, cylindrical shell top is provided with motor 5, cylindrical shell lower end is provided with mounting block 6, on the output shaft of motor 5, be connected with rotating shaft 7 through shaft coupling, rotating shaft 7 lower ends are in bearing is fixed on mounting block 6, in rotating shaft 7, there are multiple agitator arms 8, mounting block 6 is provided with the other end and is placed in the conduit 9 outside cylindrical shell, in agitator arm 8, there is cavity, rotating shaft 7 is communicated with conduit 9 through swivel joint 10, agitator arm 8 lower ends are provided with multiple spout holes 11 that are connected with rotating shaft 7 internal cavities, described cylinder 2 is provided with water inlet pipe 12 and rising pipe 13, described run-off 4 is communicated with and receives carbon pond 1 through pipeline 14, discharge port 15 is arranged at conic tube 3 bottoms, discharge port 15 is provided with valve.
Described cylindrical shell lower end is provided with leg 16.
Described mounting block 8 is in connecting rod is fixed on conic tube 3.
The height of described water inlet pipe 12 is higher than rising pipe 13.
When the utility model uses, in water inlet pipe 12, add water, and then in water, add silicon carbide micro-powder, utilize carbon impurity proportion little, the heavy principle of silicon carbide, carbon is swum in waterborne, silicon carbide sinks under water, carbon in silicon carbide micro-powder is separated, in the process using, can also be communicated with high-pressure water through conduit 9, high pressure water is through swivel joint 10, cavity in rotating shaft 7, spray from spout hole 11, silicon carbide is separated fully with carbon, agitator arm 8 can also stir silicon carbide solution simultaneously, water spray makes separating effect better while stirring, after stirring completes, can stop stirring, then continue to add water, spill in run-off 4 swimming in carbon waterborne, flow out to and receive in carbon pond 1 through run-off 4, then through rising pipe 13, the water of upper part is emitted, then close rising pipe 13, add water to open motor 5 and high-pressure water from water inlet pipe 12 more simultaneously, again silicon carbide micro-powder is cleaned to stirring, after repeatedly wash cycles stirs, can reclaim the silicon carbide micro-powder of removing after carbon from discharge port 15.
The utility model novel structure uniqueness, simple in structure, can stir and hydro-peening silicon carbide micro-powder simultaneously, separate removing effective, time saving and energy saving.
Claims (4)
1. a silicon carbide micro-powder automatic carbon removing device, comprise cylindrical shell and receive carbon pond (1), it is characterized in that, cylindrical shell by the cylinder (2) on top and be with it communicated with bottom conic tube (3) form, cylindrical shell upper end open, on the outer edge surface of cylindrical shell upper end, circumference is provided with run-off (4), cylindrical shell top is provided with motor (5), cylindrical shell lower end is provided with mounting block (6), on the output shaft of motor (5), be connected with rotating shaft (7) through shaft coupling, rotating shaft (7) lower end is in bearing is fixed on mounting block (6), in rotating shaft (7), there are multiple agitator arms (8), mounting block (6) is provided with the other end and is placed in the conduit (9) outside cylindrical shell, agitator arm has cavity in (8), rotating shaft (7) is communicated with conduit (9) through swivel joint (10), agitator arm (8) lower end is provided with multiple spout holes (11) that are connected with rotating shaft (7) internal cavity, described cylinder (2) is provided with water inlet pipe (12) and rising pipe (13), described run-off (4) is communicated with and receives carbon pond (1) through pipeline (14), discharge port (15) is arranged at conic tube (3) bottom, discharge port (15) is provided with valve.
2. a kind of silicon carbide micro-powder automatic carbon removing device according to claim 1, is characterized in that, described cylindrical shell lower end is provided with leg (16).
3. a kind of silicon carbide micro-powder automatic carbon removing device according to claim 1, is characterized in that, described mounting block (8) is in connecting rod is fixed on conic tube (3).
4. a kind of silicon carbide micro-powder automatic carbon removing device according to claim 1, is characterized in that, the height of described water inlet pipe (2) is higher than rising pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181592.7U CN203768041U (en) | 2014-04-16 | 2014-04-16 | Automatic carbon removal device for silicon carbide micro-powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181592.7U CN203768041U (en) | 2014-04-16 | 2014-04-16 | Automatic carbon removal device for silicon carbide micro-powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203768041U true CN203768041U (en) | 2014-08-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420181592.7U Expired - Fee Related CN203768041U (en) | 2014-04-16 | 2014-04-16 | Automatic carbon removal device for silicon carbide micro-powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203768041U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587065A (en) * | 2017-01-21 | 2017-04-26 | 宁夏卡瑞尔研磨材料有限公司 | Silicon carbide micro-powder impurity removal system |
| CN110918246A (en) * | 2019-10-10 | 2020-03-27 | 新余学院 | Semi-continuous hydraulic overflow grading device and method for purifying silicon carbide by using same |
-
2014
- 2014-04-16 CN CN201420181592.7U patent/CN203768041U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587065A (en) * | 2017-01-21 | 2017-04-26 | 宁夏卡瑞尔研磨材料有限公司 | Silicon carbide micro-powder impurity removal system |
| CN110918246A (en) * | 2019-10-10 | 2020-03-27 | 新余学院 | Semi-continuous hydraulic overflow grading device and method for purifying silicon carbide by using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20180416 |