CN205216340U - Dual filter equipment of lithium ion battery thick liquids - Google Patents
Dual filter equipment of lithium ion battery thick liquids Download PDFInfo
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- CN205216340U CN205216340U CN201520930890.6U CN201520930890U CN205216340U CN 205216340 U CN205216340 U CN 205216340U CN 201520930890 U CN201520930890 U CN 201520930890U CN 205216340 U CN205216340 U CN 205216340U
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- ion battery
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Abstract
The utility model provides a dual filter equipment of lithium ion battery thick liquids, including charge -in pipeline, charge -in pipeline's the airtight intercommunication of export has the level filtering cavity of vertical setting, charge -in pipeline's export is located the upper end of level filtering cavity, fixed mounting has the level filtering net of aspect in the level filtering cavity, the airtight intercommunication of export of level filtering cavity has the connecting tube, the connecting tube slope sets up, the airtight intercommunication of lower extreme of connecting tube has the second grade of vertical setting to filter the cavity, the internal fixed mounting of second grade filter chamber has the lower extreme to seal, the second grade filter screen of drum shape, the airtight intercommunication of export that the second grade filtered the cavity upper end has ejection of compact pipeline, ejection of compact pipeline communicates with each other with the last port of second grade filter screen. The level filtering cavity includes two upper and lower branch cavitys, and the level filtering net fixed mounting dividing between the cavity from top to bottom. The inclination of connecting tube is 30 <= theta <= 80. Airtight intercommunication has the gas vent on the wall of level filtering side's off the net level filtering cavity.
Description
Technical field
The utility model relates to a kind of cell size filter, particularly relates to a kind of pulp of lithium ion battery two-filtration devices.
Background technology
Lithium ion battery is widely used in the fields such as communication, illumination, energy storage, electric motor car, electric bicycle and electric tool.Along with the development of lithium ion battery, more and more higher to the requirement of positive and negative pole material, the particle diameter of material is less, and the dispersion difficulty of cell size is larger.After prepared by cell size, in slurry transfer or shelve in process and easily occur agglomerated particle, dry powder, impurity etc.The generation of this phenomenon has a huge impact coating quality, there will be the phenomenons such as cut, dew paper tinsel, coating broken belt.
Summary of the invention
The purpose of this utility model is to provide a kind of pulp of lithium ion battery two-filtration devices, and the use of this device can solve in slurry transfer and shelve the problem such as agglomerated particle, dry powder, impurity occurred in process.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of pulp of lithium ion battery two-filtration devices, comprise feed pipe, it is characterized in that, the outlet of feed pipe is airtight is communicated with the vertical single filter cavity arranged, the outlet of feed pipe is positioned at the upper end of single filter cavity, single filter cavity internal fixtion is provided with the single filter net of flat shape, the outlet of single filter cavity is airtight is communicated with connecting pipe, connecting pipe is obliquely installed, the lower end of connecting pipe is airtight is communicated with the vertical cascade filtration cavity arranged, cascade filtration cavity internal fixtion is provided with lower end closed, the cascade filtration net of drum, the outlet of cascade filtration cavity upper end is airtight is communicated with discharge pipe, discharge pipe communicates with the upper port of cascade filtration net.
According to described a kind of pulp of lithium ion battery two-filtration devices, it is characterized in that, described single filter cavity comprises upper and lower two points of cavitys, and described single filter net is fixedly mounted on and divides between cavity up and down.
According to described a kind of pulp of lithium ion battery two-filtration devices, it is characterized in that, the angle of inclination of described connecting pipe is 30 °≤θ≤80 °.
According to described a kind of pulp of lithium ion battery two-filtration devices, it is characterized in that, airtightly on the wall of the described single filter cavity of described single filter side off the net be communicated with exhaust outlet.
According to described a kind of pulp of lithium ion battery two-filtration devices, it is characterized in that, described single filter net comprises poroid stainless steel disk, and stainless steel disk is connected with stainless steel mesh.
According to described a kind of pulp of lithium ion battery two-filtration devices, it is characterized in that, described cascade filtration net comprises cylindric stainless steel cavity, and stainless steel cavity is cellular, and stainless steel cavity is connected with stainless steel mesh.
According to described a kind of pulp of lithium ion battery two-filtration devices, it is characterized in that, described discharge pipe extreme higher position is lower than the lower limb of described single filter net.
According to described a kind of pulp of lithium ion battery two-filtration devices, it is characterized in that, described single filter cavity communicates by single filter discharging opening is airtight with described connecting pipe; Described cascade filtration cavity communicates by cascade filtration charging aperture is airtight with described connecting pipe.
According to described a kind of pulp of lithium ion battery two-filtration devices, it is characterized in that, the angle of inclination of described connecting pipe is 40 °.
When using the utility model, slurry can remove large particle by single filter and disperse large agglomerated particle, and slurry is by by controlling sieve number, improving slurry agglomeration traits and removing dry powder and impurity etc. during cascade filtration.Effectively can improve stock quality by the cooperation of one-level, cascade filtration, improve the phenomenons such as cut, dew paper tinsel and the coating broken belt occurred in coating, improve product percent of pass.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In accompanying drawing:
1, feed pipe; 2, single filter cavity; 3, single filter net; 4, exhaust outlet; 5, single filter discharging opening; 6, connecting pipe; 7, cascade filtration charging aperture; 8, cascade filtration cavity; 9, cascade filtration net; 10, discharge pipe.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
A kind of pulp of lithium ion battery two-filtration devices, as shown in Figure 1, comprise feed pipe 1, the outlet of feed pipe 1 is airtight is communicated with the vertical single filter cavity 2 arranged, the outlet of feed pipe 1 is positioned at the upper end of single filter cavity 2, single filter cavity 2 internal fixtion is provided with the single filter net 3 of flat shape, the outlet of single filter cavity 2 is airtight is communicated with connecting pipe 6, connecting pipe 6 is obliquely installed, the lower end of connecting pipe 6 is airtight is communicated with the vertical cascade filtration cavity 8 arranged, cascade filtration cavity 8 internal fixtion is provided with lower end closed, the cascade filtration net 9 of drum, the outlet of cascade filtration cavity 8 upper end is airtight is communicated with discharge pipe 10, discharge pipe 10 communicates with the upper port of cascade filtration net 9.
Described single filter cavity 2 comprises upper and lower two points of cavitys, and described single filter net 3 is fixedly mounted on and divides between cavity up and down.
The angle of inclination of described connecting pipe 6 is 30 °≤θ≤80 °.
Airtightly on the wall of the described single filter cavity 2 below described single filter net 3 be communicated with exhaust outlet 4.
Described single filter net 3 comprises poroid stainless steel disk, and stainless steel disk is connected with stainless steel mesh.
Described cascade filtration net 9 comprises cylindric stainless steel cavity, and stainless steel cavity is cellular, and stainless steel cavity is connected with stainless steel mesh.
Described discharge pipe 10 extreme higher position is lower than the lower limb of described single filter net 3.
Described single filter cavity 2 communicates by single filter discharging opening 5 is airtight with described connecting pipe 6; Described cascade filtration cavity 8 communicates by cascade filtration charging aperture 7 is airtight with described connecting pipe 6.
The angle of inclination of described connecting pipe 6 is 40 °.
In the utility model, single filter net comprises poroid stainless steel disk and stainless steel mesh, and cascade filtration net comprises cylindric stainless steel cavity and stainless steel mesh, and wherein stainless steel cavity is cellular, the order of screen cloth is several to be determined according to material particle size size, as 150 orders, 200 orders etc.Connecting pipe is a tilted tube, and range of tilt angles is 30 °≤θ≤80 °, and this angular range is conducive to the flowing of slurry and the installation of filter.Discharge pipe will lower than the lower limb of single filter net.
Slurry enters in single filter cavity by feed pipe, remove large pulp particle by single filter net and disperse large agglomerated particle, when slurry viscosity is large, when declining slow, vacuum extractor can be accessed by exhaust outlet, accelerate slurry by single filter net, slurry is by entering connecting pipe from single filter discharging opening after single filter, and in the present embodiment, the angle of inclination of connecting pipe is 40 °.Slurry enters cascade filtration cavity by cascade filtration charging aperture, and the cascade filtration net in cavity is pipe type filtering device, comprises cylindric stainless steel cavity and stainless steel mesh, and wherein stainless steel cavity is cellular, and the stainless steel sift mesh number of employing is 180 orders.Slurry is flowed out by discharge pipe after cascade filtration net.Slurry is shelved and the agglomeration traits in transfer process by effectively improving slurry after double filtration, and completely eliminates dry powder in slurry, impurity to the impact of coating quality.
Claims (9)
1. a pulp of lithium ion battery two-filtration devices, comprise feed pipe (1), it is characterized in that, the outlet of feed pipe (1) is airtight is communicated with the vertical single filter cavity (2) arranged, the outlet of feed pipe (1) is positioned at the upper end of single filter cavity (2), single filter cavity (2) internal fixtion is provided with the single filter net (3) of flat shape, the outlet of single filter cavity (2) is airtight is communicated with connecting pipe (6), connecting pipe (6) is obliquely installed, the lower end of connecting pipe (6) is airtight is communicated with the vertical cascade filtration cavity (8) arranged, cascade filtration cavity (8) internal fixtion is provided with lower end closed, the cascade filtration net (9) of drum, the outlet of cascade filtration cavity (8) upper end is airtight is communicated with discharge pipe (10), discharge pipe (10) communicates with the upper port of cascade filtration net (9).
2. a kind of pulp of lithium ion battery two-filtration devices according to claim 1, is characterized in that, described single filter cavity (2) comprises upper and lower two points of cavitys, and described single filter net (3) is fixedly mounted on divides between cavity up and down.
3. a kind of pulp of lithium ion battery two-filtration devices according to claim 2, is characterized in that, the angle of inclination of described connecting pipe (6) is 30 °≤θ≤80 °.
4. a kind of pulp of lithium ion battery two-filtration devices according to claim 3, is characterized in that, airtightly on the wall of the described single filter cavity (2) of described single filter net (3) below is communicated with exhaust outlet (4).
5. a kind of pulp of lithium ion battery two-filtration devices according to claim 4, is characterized in that, described single filter net (3) comprises poroid stainless steel disk, and stainless steel disk is connected with stainless steel mesh.
6. a kind of pulp of lithium ion battery two-filtration devices according to claim 5, is characterized in that, described cascade filtration net (9) comprises cylindric stainless steel cavity, and stainless steel cavity is cellular, and stainless steel cavity is connected with stainless steel mesh.
7. a kind of pulp of lithium ion battery two-filtration devices according to claim 6, is characterized in that, described discharge pipe (10) extreme higher position is lower than the lower limb of described single filter net (3).
8. a kind of pulp of lithium ion battery two-filtration devices according to claim 7, is characterized in that, described single filter cavity (2) communicates by single filter discharging opening (5) is airtight with described connecting pipe (6); Described cascade filtration cavity (8) communicates by cascade filtration charging aperture (7) is airtight with described connecting pipe (6).
9. a kind of pulp of lithium ion battery two-filtration devices according to claim 8, is characterized in that, the angle of inclination of described connecting pipe (6) is 40 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520930890.6U CN205216340U (en) | 2015-11-23 | 2015-11-23 | Dual filter equipment of lithium ion battery thick liquids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520930890.6U CN205216340U (en) | 2015-11-23 | 2015-11-23 | Dual filter equipment of lithium ion battery thick liquids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205216340U true CN205216340U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520930890.6U Active CN205216340U (en) | 2015-11-23 | 2015-11-23 | Dual filter equipment of lithium ion battery thick liquids |
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| Country | Link |
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| CN (1) | CN205216340U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106139668A (en) * | 2016-08-31 | 2016-11-23 | 合肥国轩高科动力能源有限公司 | A kind of sieving equipment of pulp of lithium ion battery |
| CN108392893A (en) * | 2017-02-08 | 2018-08-14 | 万向二三股份公司 | A kind of power lithium-ion battery of HEV/PHEV slurries filtration system |
-
2015
- 2015-11-23 CN CN201520930890.6U patent/CN205216340U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106139668A (en) * | 2016-08-31 | 2016-11-23 | 合肥国轩高科动力能源有限公司 | A kind of sieving equipment of pulp of lithium ion battery |
| CN106139668B (en) * | 2016-08-31 | 2018-02-13 | 合肥国轩高科动力能源有限公司 | A kind of sieving equipment of pulp of lithium ion battery |
| CN108392893A (en) * | 2017-02-08 | 2018-08-14 | 万向二三股份公司 | A kind of power lithium-ion battery of HEV/PHEV slurries filtration system |
| CN108392893B (en) * | 2017-02-08 | 2021-03-23 | 万向一二三股份公司 | Sizing agent filtering system for power lithium ion battery of HEV/PHEV |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 277800 No. x6699, Guangming Road, high tech Zone, Zaozhuang City, Shandong Province (north of the junction of Guangming Road and Huaxin Road) Patentee after: Shandong Jinggong Electronic Technology Co.,Ltd. Address before: 277800 transferred by Haite Electronics Group, Fuyuan 5th Road, Thailand Industrial Park, High tech Zone, Zaozhuang City, Shandong Province Patentee before: Shandong Seiko Electronic Technology Co.,Ltd. |
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| CP03 | Change of name, title or address |