CN201959859U - Iron-removing device adopting method of magnetic separation - Google Patents
Iron-removing device adopting method of magnetic separation Download PDFInfo
- Publication number
- CN201959859U CN201959859U CN2010206532381U CN201020653238U CN201959859U CN 201959859 U CN201959859 U CN 201959859U CN 2010206532381 U CN2010206532381 U CN 2010206532381U CN 201020653238 U CN201020653238 U CN 201020653238U CN 201959859 U CN201959859 U CN 201959859U
- Authority
- CN
- China
- Prior art keywords
- iron
- magnetic
- permanent magnet
- magnetic separation
- removing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000007885 magnetic separation Methods 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 title abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052742 iron Inorganic materials 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 18
- 239000000126 substance Substances 0.000 abstract description 7
- 239000010406 cathode material Substances 0.000 abstract 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model relates to an iron-removing device adopting the method of magnetic separation, which comprises a material outlet of magnetic-separating equipment and a permanent magnet, and is characterized in that the permanent magnet is connected to an edge of the material outlet of the magnetic-separating equipment. The iron-removing device adopting the method of magnetic separation has the technical benefits that with the permanent magnet arranged on the material outlet of the magnetic-separating equipment, iron simple substances in cathode material can be further removed, so that the purify of the material can be improved, and the iron content in the cathode material can be lowered.
Description
Technical field
The utility model relates to a kind of deironing apparatus, relates in particular to a kind of iron removal by magnetic separation device.
Background technology
When lithium battery is produced,, can make the self discharge of battery become big when making lithium battery, influence the performance of battery if contain excessive iron simple substance in the negative material.And negative material general easy introducing iron filings in the process of pulverizing carry out magnetic separation so be necessary the anticathode material, remove the iron simple substance in the negative material.
Summary of the invention
The purpose of this utility model is to provide a kind of iron removal by magnetic separation device, be used for removing the iron simple substance of negative material, add permanent magnet by discharging opening, further remove the iron simple substance in the negative material, improve the purity of material and the iron content of reduction negative material at magnetic plant.
The utility model is achieved like this, it comprises discharging opening, the permanent magnet of magnetic plant, it is characterized in that the rim of the discharging opening of magnetic plant is connected with permanent magnet.
Technique effect of the present utility model is: the discharging opening of magnetic plant is loaded onto permanent magnet, can further remove the iron simple substance in the negative material, improves the purity of material, reduces the iron content of negative material.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The discharging opening 2 of magnetic plant, permanent magnet in the drawings, 1.
The specific embodiment
As shown in Figure 1, the utility model is achieved like this, the rim of the discharging opening 1 of magnetic plant is connected with permanent magnet 2, by the permanent magnet 2 further iron simple substance of removing in the negative materials, improves the purity of negative material during negative material process discharging opening.
Claims (1)
1. iron removal by magnetic separation device, it comprises discharging opening, the permanent magnet of magnetic plant, it is characterized in that the rim of the discharging opening of magnetic plant is connected with permanent magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206532381U CN201959859U (en) | 2010-12-11 | 2010-12-11 | Iron-removing device adopting method of magnetic separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206532381U CN201959859U (en) | 2010-12-11 | 2010-12-11 | Iron-removing device adopting method of magnetic separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201959859U true CN201959859U (en) | 2011-09-07 |
Family
ID=44522384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206532381U Expired - Lifetime CN201959859U (en) | 2010-12-11 | 2010-12-11 | Iron-removing device adopting method of magnetic separation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201959859U (en) |
-
2010
- 2010-12-11 CN CN2010206532381U patent/CN201959859U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGXI ZHENGTUO NEW ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: JIANGXI NEW ENERGY TECHNOLOGY CO., LTD. IS EXPANDING |
|
| CP03 | Change of name, title or address |
Address after: 330700 Yichun Economic Development Zone, Jiangxi Patentee after: JIANGXI ZHENGTUO NEW ENERGY TECHNOLOGY POLYTRON CO., LTD. Address before: 330700 A building, incubator project, TOYOTA Development Zone, Fengxin County, Jiangxi, Yichun Patentee before: Jiangxi Zhengtuo New Energy Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |
|
| CX01 | Expiry of patent term |