CN210906481U - Airflow crushing device for silicon monoxide composite cathode material - Google Patents
Airflow crushing device for silicon monoxide composite cathode material Download PDFInfo
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- CN210906481U CN210906481U CN201921230586.5U CN201921230586U CN210906481U CN 210906481 U CN210906481 U CN 210906481U CN 201921230586 U CN201921230586 U CN 201921230586U CN 210906481 U CN210906481 U CN 210906481U
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Abstract
The utility model discloses a silica composite anode material's fluid energy milling device belongs to fluid energy milling technical field. The utility model discloses a box, the inner wall of box fixed welding respectively have second fixed plate, first fixed plate, the top fixed mounting of box have a motor, the axis of rotation is installed to the output of motor, the axle of axis of rotation is provided with the outer sleeve at the interval on one's body, the one end activity of axis of rotation is kept away from to the outer sleeve is pegged graft and is had the scraper blade, the axle of axis of rotation on one's body still fixed welding have crushing blade. The utility model discloses a motor drives the axis of rotation and rotates, and inferior silicon oxide composite negative pole material and crushing blade contact, the even unloading of inferior silicon oxide composite negative pole material smash efficiently, and the scraper blade can realize striking off the adnexed inferior silicon oxide composite negative pole material of box inner wall to make inferior silicon oxide composite negative pole material obtain utilizing fully, practiced thrift the resource.
Description
Technical Field
The utility model relates to an air current grinding technical field, more specifically say, relate to a compound cathode material's of inferior silicon oxide air current grinding device.
Background
The jet milling is to use the self-milling action of the material, and impact the material with high-speed air flow or hot steam generated by compressed air, so that the materials are strongly collided and rubbed with each other, thereby achieving the purpose of fine milling. However, there are some disadvantages in the conventional using process, such as: the majority of the existing airflow crushing devices for the silicon oxide composite negative electrode materials are used for one-time blanking, the blanking is not uniform and stable enough, the crushing efficiency is low when the blanking is too uneven, and the device can only crush once, so that the crushed silicon oxide composite negative electrode materials are not fine and smooth enough, and the crushed particle size is not uniform enough. After the existing airflow crushing device for the silicon oxide composite negative electrode material is used, a large amount of residual silicon oxide composite negative electrode material can be attached to the surface of the inner wall of the box body, so that the silicon oxide composite negative electrode material cannot be fully utilized, and the waste of resources is caused.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
An object of the utility model is to overcome prior art not enough, provide a compound cathode material's of inferior silicon oxide fluid energy milling device, the utility model discloses an axis of rotation drives the turning block and rotates, can realize the even unloading of compound cathode material of inferior silicon oxide, guarantees the stability of unloading, and kibbling efficient to make compound cathode material of inferior silicon oxide obtain utilizing fully, material saving resources.
2. Technical scheme
In order to achieve the above purpose, the utility model provides a technical scheme does:
the utility model discloses a jet milling device of a composite cathode material of silicon monoxide, which comprises a box body, the inner wall of the box body is fixedly welded with a second fixed plate, the surface of the second fixed plate is provided with a second through hole, the inner wall of the box body is also fixedly welded with a first fixed plate, the first fixed plate and the second fixed plate are arranged at intervals, the surface of the first fixed plate is provided with a first through hole, the top of the box body is fixedly provided with a motor, the output end of the motor is fixedly provided with a rotating shaft, the bottom end of the rotating shaft sequentially penetrates through the box body, the second fixed plate and the first fixed plate and extends to the bottom of the first fixed plate, the bottom of the rotating shaft is fixedly welded with a grinding block, the surface of the rotating shaft is sleeved with a rotating block, the rotating block is positioned between the first fixed plate and the second fixed plate, the shaft of the rotating shaft is provided with an, the scraper blade is characterized in that a spring is arranged at the joint of the scraper blade and the outer sleeve, a crushing blade is fixedly welded on the shaft body of the rotating shaft and is positioned between the adjacent outer sleeves, and air injection plates are fixedly arranged on two sides of the surface of the first fixing plate.
Furthermore, the bottom both sides of box all fixed welding have the support column, the bottom fixed mounting of support column has the slipmat.
Furthermore, the fixed welding of the one end that the scraper blade contacted with the outer sleeve has the limiting plate, spring and limiting plate fixed welding.
Furthermore, an observation window is fixedly arranged at the center of the surface of the box body, and the observation window is made of transparent toughened glass.
Furthermore, the number of the first through holes and the number of the second through holes are six, and the first through holes and the second through holes are uniformly distributed in an annular array mode at equal intervals.
Further, the fixed welding of top surface of box have the feeder hopper, the fixed welding of bottom center department of box has the discharging pipe, jet-propelled board passes through trachea and compression pump intercommunication.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
the utility model pours the silicon oxide composite negative electrode material into the box body through the feed hopper, the motor drives the rotating shaft to rotate, the rotating shaft drives the rotating block to rotate, the silicon oxide composite negative electrode material passes through the second through hole and the rotating block to contact with the crushing blade, can realize the uniform blanking of the silicon oxide composite cathode material, ensures the blanking stability, has high crushing efficiency, drives the outer sleeve to rotate by the rotating shaft, drives the scraper to rotate by the outer sleeve, can realize scraping the inferior silicon oxide composite cathode material attached to the inner wall of the box body, thereby fully utilizing the inferior silicon oxide composite cathode material, saving resources, then the compound cathode material of inferior silicon oxide who smashes through crushing blade falls into through first through-hole and carries out the regrinding between first fixed plate and the stone roller, guarantees the homogeneity of compound cathode material of inferior silicon oxide kibbling particle size.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic diagram of a second fixing plate structure of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a box body; 2. a first fixing plate; 3. a first through hole; 4. a squeegee; 5. a second fixing plate; 6. a feed hopper; 7. an electric motor; 8. rotating the block; 9. a rotating shaft; 10. an air jet plate; 11. grinding blocks; 12. a support pillar; 13. an observation window; 14. a crushing blade; 15. an outer sleeve; 16. a spring; 17. a second via.
Detailed Description
The invention is further described with reference to the following figures and examples:
example 1
As can be seen from fig. 1-4, the jet milling apparatus for a composite cathode material of silicon monoxide in this embodiment includes a box body 1, a second fixing plate 5 is fixedly welded on an inner wall of the box body 1, a second through hole 17 is formed on a surface of the second fixing plate 5, a first fixing plate 2 is further fixedly welded on an inner wall of the box body 1, the first fixing plate 2 and the second fixing plate 5 are arranged at an interval, a first through hole 3 is formed on a surface of the first fixing plate 2, a motor 7 is fixedly installed on a top of the box body 1, a rotating shaft 9 is fixedly installed at an output end of the motor 7, a bottom end of the rotating shaft 9 sequentially penetrates through the box body 1, the second fixing plate 5 and the first fixing plate 2 and extends to a bottom of the first fixing plate 2, a grinding block 11 is fixedly welded on a bottom of the rotating shaft 9, a rotating block 8 is sleeved on a surface of the rotating shaft, the rotating block 8 is located between the first fixing plate 2 and the second fixing plate 5, outer sleeves 15 are arranged on the shaft body of the rotating shaft 9 at intervals, a scraping plate 4 is movably inserted into one end, away from the rotating shaft 9, of each outer sleeve 15, a spring 16 is arranged at the joint of each scraping plate 4 and each outer sleeve 15, crushing blades 14 are fixedly welded on the shaft body of the rotating shaft 9, the crushing blades 14 are located between the adjacent outer sleeves 15, and the air injection plates 10 are fixedly mounted on two sides of the surface of the first fixing plate 2.
Equal fixed welding in bottom both sides of box 1 has support column 12, the bottom fixed mounting of support column 12 has the slipmat, carry out anti-skidding processing, the one end fixed welding who guarantees the stability scraper blade 4 of the device during operation and outer sleeve 15 contact has the limiting plate, spring 16 and limiting plate fixed welding, scraper blade 4 rotates in-process, the end can not produce the contact with the inner wall of box 1, avoid scraper blade 4 because the rotational speed is too fast and damage the inner wall of box 1, the fixed mounting of surperficial center department of box 1 has observation window 13, observation window 13 adopts transparent toughened glass, make things convenient for the staff to observe the inside crushing condition of box 1.
First through-hole 3 and second through-hole 17 all are provided with six, and first through-hole 3 and second through-hole 17 all adopt annular array's form equidistance evenly distributed, even unloading when guaranteeing the unloading of compound cathode material of inferior silicon oxide, and the unloading process is more stable, and the fixed welding of top fixed surface of box 1 has feeder hopper 6, and the fixed welding of bottom center department of box 1 has the discharging pipe, and jet-propelled board 10 passes through trachea and compression pump intercommunication, guarantees the device's normal work.
When the utility model is used, firstly, the motor 7 and the compression pump are started, then the compound cathode material of the inferior silicon oxide is poured into the box body 1 through the feed hopper 6, the motor 7 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the rotating block 8 to rotate, the compound cathode material of the inferior silicon oxide passes through the second through hole 17 and the rotating block 8 to contact with the crushing blade 14, the even blanking of the compound cathode material of the inferior silicon oxide can be realized, the stability of the blanking is ensured, the crushing efficiency is high, the rotating shaft 9 drives the outer sleeve 15 to rotate, the outer sleeve 15 drives the scraper 4 to rotate, the compound cathode material of the inferior silicon oxide attached to the inner wall of the box body 1 can be scraped, thereby the compound cathode material of the inferior silicon oxide is fully utilized, the resources are saved, then the compound cathode material of the inferior silicon oxide crushed by the crushing blade 14 falls into the first fixed plate 2 and the grinding block 11 through the first through the, the uniformity of the size of the crushed particles of the silicon oxide composite negative electrode material is ensured.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a jet mill device of compound cathode material of inferior silicon oxide, includes box (1), its characterized in that: the inner wall fixed welding of box (1) have second fixed plate (5), second through-hole (17) have been seted up on the surface of second fixed plate (5), the inner wall of box (1) still fixed welding have first fixed plate (2), first fixed plate (2) and second fixed plate (5) interval set up, first through-hole (3) have been seted up on the surface of first fixed plate (2), the top fixed mounting of box (1) have motor (7), the output fixed mounting of motor (7) has axis of rotation (9), the bottom of axis of rotation (9) runs through box (1), second fixed plate (5) and first fixed plate (2) in proper order and extends to the bottom of first fixed plate (2), the bottom fixed welding of axis of rotation (9) have stone (11), the surface of axis of rotation (9) has cup jointed turning block (8), turning block (8) are located between first fixed plate (2) and second fixed plate (5), the shaft body of axis of rotation (9) on the interval be provided with outer sleeve (15), the one end activity that axis of rotation (9) was kept away from in outer sleeve (15) is pegged graft and is had scraper blade (4), the junction of scraper blade (4) and outer sleeve (15) is provided with spring (16), the shaft body of axis of rotation (9) on still fixed welding have crushing blade (14), crushing blade (14) are located between adjacent outer sleeve (15), the equal fixed mounting in surperficial both sides of first fixed plate (2) spout gas board (10).
2. The jet mill for the silica composite anode material according to claim 1, wherein: the bottom both sides of box (1) all fixed welding have support column (12), the bottom fixed mounting of support column (12) has the slipmat.
3. The jet mill for the silica composite anode material according to claim 1, wherein: the scraper blade (4) and the outer sleeve (15) are in contact with one end, a limiting plate is fixedly welded to the end, and the spring (16) is fixedly welded to the limiting plate.
4. The jet mill for the silica composite anode material according to claim 1, wherein: the box body (1) is characterized in that an observation window (13) is fixedly arranged at the center of the surface of the box body (1), and the observation window (13) is made of transparent toughened glass.
5. The jet mill for the silica composite anode material according to claim 1, wherein: the first through holes (3) and the second through holes (17) are all provided with six, and the first through holes (3) and the second through holes (17) are all distributed equidistantly and uniformly in an annular array mode.
6. The jet mill for the silica composite anode material according to claim 1, wherein: the fixed welding of top surface of box (1) have feeder hopper (6), the fixed welding of bottom center department of box (1) has the discharging pipe, gas jet plate (10) are through trachea and compression pump intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921230586.5U CN210906481U (en) | 2019-08-01 | 2019-08-01 | Airflow crushing device for silicon monoxide composite cathode material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921230586.5U CN210906481U (en) | 2019-08-01 | 2019-08-01 | Airflow crushing device for silicon monoxide composite cathode material |
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| CN210906481U true CN210906481U (en) | 2020-07-03 |
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| CN201921230586.5U Active CN210906481U (en) | 2019-08-01 | 2019-08-01 | Airflow crushing device for silicon monoxide composite cathode material |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110252499A (en) * | 2019-08-01 | 2019-09-20 | 安徽科达新材料有限公司 | A kind of air flow crushing device of silicon monoxide composite cathode material |
| CN113019641A (en) * | 2021-03-30 | 2021-06-25 | 重庆医药高等专科学校 | Airflow crushing device for pharmaceutical raw materials |
| CN117619525A (en) * | 2023-10-23 | 2024-03-01 | 肇庆理士电源技术有限公司 | Jet mill for silicon-carbon composite material in dry electrode powder |
-
2019
- 2019-08-01 CN CN201921230586.5U patent/CN210906481U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110252499A (en) * | 2019-08-01 | 2019-09-20 | 安徽科达新材料有限公司 | A kind of air flow crushing device of silicon monoxide composite cathode material |
| CN110252499B (en) * | 2019-08-01 | 2024-05-03 | 安徽科达新材料有限公司 | Jet mill for silicon oxide composite negative electrode material |
| CN113019641A (en) * | 2021-03-30 | 2021-06-25 | 重庆医药高等专科学校 | Airflow crushing device for pharmaceutical raw materials |
| CN113019641B (en) * | 2021-03-30 | 2022-05-27 | 重庆医药高等专科学校 | Airflow crushing device for pharmaceutical raw materials |
| CN117619525A (en) * | 2023-10-23 | 2024-03-01 | 肇庆理士电源技术有限公司 | Jet mill for silicon-carbon composite material in dry electrode powder |
| CN117619525B (en) * | 2023-10-23 | 2024-05-24 | 肇庆理士电源技术有限公司 | Jet mill for silicon-carbon composite material in dry electrode powder |
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