CN204503523U - A kind of cathode material of lithium ion battery spherical graphite grading plant - Google Patents
A kind of cathode material of lithium ion battery spherical graphite grading plant Download PDFInfo
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- CN204503523U CN204503523U CN201420834124.5U CN201420834124U CN204503523U CN 204503523 U CN204503523 U CN 204503523U CN 201420834124 U CN201420834124 U CN 201420834124U CN 204503523 U CN204503523 U CN 204503523U
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- mesh screen
- classification case
- spherical graphite
- lithium ion
- ion battery
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Abstract
The utility model discloses a kind of cathode material of lithium ion battery spherical graphite grading plant, comprise classification case and regulation and control motor, reductor is provided with between regulation and control motor and classification case, classification case inside is provided with axle bed corresponding up and down, rotating shaft between axle bed is provided with the first mesh screen distributed up and down by axle sleeve, second mesh screen and the 3rd mesh screen, slide rail is provided with between the edge of three-layer network sieve and classification chamber interior wall, classification chamber interior wall is installed with the fixed bar being positioned at three-layer network sieve top, the elastic connecting feeler lever of fixed bar lower end is provided with contact head, classification case exterior side wall is also connected with the air inlet pipe being positioned at three-layer network sieve below, classification case top is also connected with the escape pipe of feed hopper and band air screen.The utility model grading plant structure is simple, and can carry out multi-stage screening process to spherical graphite raw material continuously, operating efficiency is high, and screening effect is good, and plant energy consumption reduces, and working environment cleans, and mesh screen not easily blocks.
Description
Technical field
The utility model relates to graphite treatment apparatus field, specifically a kind of cathode material of lithium ion battery spherical graphite grading plant.
Background technology
Graphite is used as lithium ion battery negative material and has that source is wide, low price, charging/discharging voltage platform are low, reversible capacity advantages of higher.But also there is the shortcomings such as solvent compatibility difference, high rate during charging-discharging be bad, the common embedding therefore when first charge-discharge because of solvent molecule makes graphite linings peel off, thus causes reduce electrode life.Existing technology is generally all passed through, to the process of graphite material modifying surface, pulverized by native graphite and be processed into qualified spherical graphite.
Different industries is strict to the granularity requirements of spherical graphite, and the intermediate products produced in process are more, can not meet industry requirement.Because spherical graphite smooth surface, proportion are little, the normal sieving machine grading effect adopted is not fine aborning at present, can not meet the needs of actual production; And existing mechanical grading inefficiency, and easy damage equipment, maintenance is comparatively frequent, seriously polluted, also causes very large damage to spherical graphite raw material.
Utility model content
The purpose of this utility model is to provide a kind of cathode material of lithium ion battery spherical graphite grading plant, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of cathode material of lithium ion battery spherical graphite grading plant, comprise classification case and regulation and control motor, described regulation and control motor is arranged in the middle of classification case top, between described classification case and regulation and control motor, reductor is installed, axle bed corresponding is up and down installed between described classification case inner tip and bottom, the rotating shaft be connected with reductor is installed between described axle bed, described rotating shaft is provided with the first mesh screen successively by axle sleeve from top to bottom, second mesh screen and the 3rd mesh screen, described first mesh screen, the edge of the second mesh screen and the 3rd mesh screen is equipped with slide rail, described classification chamber interior wall offers the groove coincide with slide rail, described classification chamber interior wall is installed with and lays respectively at the first mesh screen, fixed bar above second mesh screen and the 3rd mesh screen, described fixed bar lower end is installed with multiple elastic connecting feeler lever, described elastic connecting feeler lever lower end be all installed with respectively with the first mesh screen, the contact head that second mesh screen contacts with the 3rd mesh screen, described classification case lateral wall offers respectively and is positioned at the first mesh screen, inclination discharging opening above second mesh screen and the 3rd mesh screen, described classification case exterior side wall is also connected to and is positioned at the first mesh screen, air inlet pipe below second mesh screen and the 3rd mesh screen, and be positioned at the distributor air inlet pipe below the 3rd mesh screen being connected with and being arranged on classification case sidewall, described classification case top is also connected with the feed hopper and escape pipe that are positioned at reductor both sides, in described escape pipe, air screen is installed.
As further program of the utility model: the mesh of described first mesh screen, the second mesh screen and the 3rd mesh screen reduces successively.
As further program of the utility model: the material of described contact head is the elastomeric material of rub resistance.
As further program of the utility model: described air inlet pipe is all provided with control valve.
As the utility model further scheme: described classification case inner bottom is set to the inclined-plane of 15 ~ 20 °.
Compared with prior art, the beneficial effects of the utility model are: the utility model grading plant structure is simple, multi-stage screening process can be carried out continuously to spherical graphite raw material, operating efficiency is high, and screening effect is good, achieve the multi-level hierarchical process of spherical graphite raw material, meet the demand of actual production; And regulation and control motor only drives mesh screen to move, and therefore can reduce the energy consumption of regulation and control motor; Break flour during the air screen energy filter device backwashing arranged in gas, ensure that the clean of working environment; The air inlet pipe arranged and elastic connecting feeler lever effectively can be cleared up mesh screen, prevent mesh screen blocked, ensure the normal use of grading plant.
Accompanying drawing explanation
Fig. 1 is the structural representation of cathode material of lithium ion battery spherical graphite grading plant.
In figure: 1-classification case; 2-feed hopper; 3-regulates and controls motor; 4-reductor; 5-escape pipe; 6-air screen; 7-axle bed; 8-rotating shaft; 9-axle sleeve; 10-fixed bar; 11-elastic connecting feeler lever; 12-contact head; 13-slide rail; 14-discharging opening; 15-first mesh screen; 16-second mesh screen; 17-the 3rd mesh screen; 18-air inlet pipe; 19-control valve; 20-distributor.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of cathode material of lithium ion battery spherical graphite grading plant, comprise classification case 1 and regulation and control motor 3, regulation and control motor 3 is arranged in the middle of classification case 1 top, between classification case 1 and regulation and control motor 3, reductor 4 is installed, axle bed 7 corresponding is up and down installed between classification case 1 inner tip and bottom, the rotating shaft 8 be connected with reductor 4 is installed between axle bed 7, rotating shaft 8 is provided with the first mesh screen 15 successively by axle sleeve 9 from top to bottom, second mesh screen 16 and the 3rd mesh screen 17, and the first mesh screen 15, the mesh of the second mesh screen 16 and the 3rd mesh screen 17 reduces successively, therefore level Four screening can be carried out to spherical graphite raw material by the effect of three-layer network sieve 15, to realize the different demands of actual production to graphite, the edge of the first mesh screen 15, second mesh screen 16 and the 3rd mesh screen 17 is equipped with slide rail 13, classification case 1 inwall offers the groove coincide with slide rail 13, and the slide rail 13 at three-layer network sieve edge is rotated in groove.
Classification case 1 inwall is installed with and lays respectively at the first mesh screen 15, fixed bar 10 above second mesh screen 16 and the 3rd mesh screen 17, fixed bar 10 lower end is installed with multiple elastic connecting feeler lever 11, elastic connecting feeler lever 11 lower end be all installed with respectively with the first mesh screen 15, the contact head 12 that second mesh screen 16 contacts with the 3rd mesh screen 17, the material of contact head 12 is the elastomeric material of rub resistance, three-layer network sieve rotates under the drive of regulation and control motor 3 in classification case 1, and multi-stage screening process is carried out to spherical graphite raw material, carry out wiping between the contact head 12 of elastic connecting feeler lever 11 lower end and mesh screen to move, mesh screen is constantly vibrated, prevent spherical graphite raw material from blocking the mesh of mesh screen, ensure the normal separation operation of mesh screen, classification case 1 lateral wall offers respectively the inclination discharging opening 14 be positioned at above the first mesh screen 15, second mesh screen 16 and the 3rd mesh screen 17, fall on mesh screen when spherical graphite raw material enters in classification case 1, and on mesh screen, accumulate certain thickness, then from discharging opening 14 discharging, classification case 1 exterior side wall is also connected to and is positioned at the first mesh screen 15, air inlet pipe 18 below second mesh screen 16 and the 3rd mesh screen 17, and be positioned at the distributor 20 air inlet pipe 18 below the 3rd mesh screen 17 being connected with and being arranged on classification case 1 sidewall, air inlet pipe 18 is all provided with control valve 19, air inlet pipe 18 connects the pressurized tank of certain pressure, by the control of control valve 19, gas in air inlet pipe 18 enters in classification case 1 and carries out backwash to the spherical graphite on mesh screen, to remove the chip that mesh screen mesh blocks, classification case 1 top is also connected with the feed hopper 2 and escape pipe 5 that are positioned at reductor 4 both sides, air screen 6 is installed in escape pipe 5, the air screen 6 arranged can filter the gas in classification case 1, prevent graphite break flour from blowing out, contaminated environment, classification case 1 inner bottom is set to the inclined plane of 15 °, by the screening material of the 3rd mesh screen 17 under the purge of distributor 20 from the discharge hole for discharge of classification case 1 side wall lower ends.
Claims (5)
1. a cathode material of lithium ion battery spherical graphite grading plant, comprise classification case and regulation and control motor, it is characterized in that, described regulation and control motor is arranged in the middle of classification case top, between described classification case and regulation and control motor, reductor is installed, axle bed corresponding is up and down installed between described classification case inner tip and bottom, the rotating shaft be connected with reductor is installed between described axle bed, described rotating shaft is provided with the first mesh screen successively by axle sleeve from top to bottom, second mesh screen and the 3rd mesh screen, described first mesh screen, the edge of the second mesh screen and the 3rd mesh screen is equipped with slide rail, described classification chamber interior wall offers the groove coincide with slide rail, described classification chamber interior wall is installed with and lays respectively at the first mesh screen, fixed bar above second mesh screen and the 3rd mesh screen, described fixed bar lower end is installed with multiple elastic connecting feeler lever, described elastic connecting feeler lever lower end be all installed with respectively with the first mesh screen, the contact head that second mesh screen contacts with the 3rd mesh screen, described classification case lateral wall offers respectively and is positioned at the first mesh screen, inclination discharging opening above second mesh screen and the 3rd mesh screen, described classification case exterior side wall is also connected to and is positioned at the first mesh screen, air inlet pipe below second mesh screen and the 3rd mesh screen, and be positioned at the distributor air inlet pipe below the 3rd mesh screen being connected with and being arranged on classification case sidewall, described classification case top is also connected with the feed hopper and escape pipe that are positioned at reductor both sides, in described escape pipe, air screen is installed.
2. cathode material of lithium ion battery spherical graphite grading plant according to claim 1, is characterized in that, the mesh of described first mesh screen, the second mesh screen and the 3rd mesh screen reduces successively.
3. cathode material of lithium ion battery spherical graphite grading plant according to claim 2, is characterized in that, the material of described contact head is the elastomeric material of rub resistance.
4. cathode material of lithium ion battery spherical graphite grading plant according to claim 3, is characterized in that, described air inlet pipe is all provided with control valve.
5. cathode material of lithium ion battery spherical graphite grading plant according to claim 3, is characterized in that, described classification case inner bottom is set to the inclined-plane of 15 ~ 20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420834124.5U CN204503523U (en) | 2014-12-25 | 2014-12-25 | A kind of cathode material of lithium ion battery spherical graphite grading plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420834124.5U CN204503523U (en) | 2014-12-25 | 2014-12-25 | A kind of cathode material of lithium ion battery spherical graphite grading plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204503523U true CN204503523U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420834124.5U Expired - Fee Related CN204503523U (en) | 2014-12-25 | 2014-12-25 | A kind of cathode material of lithium ion battery spherical graphite grading plant |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166512A (en) * | 2016-08-31 | 2016-11-30 | 无锡东恒新能源科技有限公司 | A kind of graphite pulverizes device for thinning |
| CN106807620A (en) * | 2015-11-30 | 2017-06-09 | 衡阳双雁运输机械有限公司 | A kind of automatic sand washer |
| CN108940482A (en) * | 2018-07-12 | 2018-12-07 | 莱阳六和饲料有限公司 | A kind of feed processing cattle salt processing unit |
| CN110404753A (en) * | 2019-09-02 | 2019-11-05 | 安徽家思特涂料有限责任公司 | A kind of high-effective classifying screening plant |
| CN112221919A (en) * | 2020-10-10 | 2021-01-15 | 河南胜凡信息科技有限公司 | Perlite particle screening device |
| CN112370890A (en) * | 2020-09-21 | 2021-02-19 | 丰镇市新太新材料科技有限公司 | Semi-dry desulfurization equipment |
-
2014
- 2014-12-25 CN CN201420834124.5U patent/CN204503523U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106807620A (en) * | 2015-11-30 | 2017-06-09 | 衡阳双雁运输机械有限公司 | A kind of automatic sand washer |
| CN106166512A (en) * | 2016-08-31 | 2016-11-30 | 无锡东恒新能源科技有限公司 | A kind of graphite pulverizes device for thinning |
| CN108940482A (en) * | 2018-07-12 | 2018-12-07 | 莱阳六和饲料有限公司 | A kind of feed processing cattle salt processing unit |
| CN110404753A (en) * | 2019-09-02 | 2019-11-05 | 安徽家思特涂料有限责任公司 | A kind of high-effective classifying screening plant |
| CN112370890A (en) * | 2020-09-21 | 2021-02-19 | 丰镇市新太新材料科技有限公司 | Semi-dry desulfurization equipment |
| CN112221919A (en) * | 2020-10-10 | 2021-01-15 | 河南胜凡信息科技有限公司 | Perlite particle screening device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 330700 Fengxin Industrial Park, Fengxin, Jiangxi, Yichun Patentee after: Jiangxi new card running Polytron Technologies Inc Address before: 330700 Fengxin Industrial Park, Fengxin, Jiangxi, Yichun Patentee before: Jiangxi New Carbon Tech Co., Ltd. |
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| 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: 20150729 Termination date: 20191225 |