CN107983533A - A kind of Manual magnetic filtration apparatus of lithium battery slurry - Google Patents
A kind of Manual magnetic filtration apparatus of lithium battery slurry Download PDFInfo
- Publication number
- CN107983533A CN107983533A CN201711187714.8A CN201711187714A CN107983533A CN 107983533 A CN107983533 A CN 107983533A CN 201711187714 A CN201711187714 A CN 201711187714A CN 107983533 A CN107983533 A CN 107983533A
- Authority
- CN
- China
- Prior art keywords
- filter
- lithium battery
- magnetic
- filtration apparatus
- battery slurry
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
Abstract
The invention discloses a kind of Manual magnetic filtration apparatus of lithium battery slurry, including rack, the rack is equipped with magnetic filter, the magnetic filter input terminal is connected with hair flange funnel by input channel, the magnetic filter output terminal is connected with output channel, and splicing bucket is equipped with below the output channel lower port；Magnetic filter is combined with sieve, the slurry being configured first imports flange funnel from material mixing bucket, when slurry flows magnetic filter inner cavity, pass through the magnetic force of magnetic filter then Ferrous particles in adsorbable slurry, so as to achieve the purpose that metallic particles, have the characteristics that structure design is simple, low using simple operation and cost.
Description
【Technical field】
The present invention relates to lithium battery, especially a kind of Manual magnetic filtration apparatus of lithium battery slurry.
【Background technology】
In recent years, lithium ion battery is increasingly paid close attention to by people, in the present that performance of lithium ion battery development is more and more ripe
My god, the safety problem of lithium battery is of concern one big problem again.In lithium cell preparation process, if containing metal in battery core
Particle, these metallic particles will react inside battery core and be deposited, and when metal deposit to a certain extent when, it is hard
Hard corner angle will pierce through membrane, and micro-short circuit occurs, self discharge is further resulted in, so as to reduce battery performance.At the same time, also
Battery core internal temperature can be caused to raise, safety problem may be triggered.Therefore as far as possible effective in blending process remove is needed
Metallic particles.
All be that battery core slurry is directly filtered with sieve mostly in existing technology, thus remove bulky grain and
The big solid of dispersiveness, is not handled the minute metallic particle in battery core slurry, it is thus possible to can be to producing below
Battery bring harm.And with processing metallic particles ability the automation equipment for often using a whole set of, not only device into
This height, and its inconvenient victory.
The present invention researchs and proposes in view of the deficiencies of the prior art.
【The content of the invention】
The technical problem to be solved in the present invention is to provide a kind of Manual magnetic filtration apparatus of lithium battery slurry, by magnetic mistake
Filter is combined with sieve, and the slurry being configured first imports flange funnel from material mixing bucket, when in slurry flows magnetic filter
During chamber, by the magnetic force of magnetic filter then Ferrous particles in adsorbable slurry, so that achieve the purpose that metallic particles,
Have the characteristics that structure design is simple, low using simple operation and cost.
In order to solve the above technical problems, a kind of Manual magnetic filtration apparatus of lithium battery slurry of the present invention, including rack 1,
The rack 1 is equipped with magnetic filter 2, and 2 input terminal of magnetic filter is connected with hair flange funnel by input channel 4
3,2 output terminal of magnetic filter is connected with output channel 5, and splicing bucket 6 is equipped with below 5 lower port of output channel.
Sieve 7 is equipped between 5 lower port of output channel and 6 opening of splicing bucket.
The magnetic filter 2 includes the filter housings 21 with cavity, and the output terminal of magnetic filter 2 and input
End is oppositely arranged and is connected with cavity, and connector 22 is offered on the filter housings 21, is coordinated on the connector 22
Capping 23 is connected with, 23 inside bottoms of the capping, which are connected with, stretches into 21 inner cavity of filter housings and be placed in magnetic filter 2
Permanentmagnet bar 24 between output terminal and input terminal.
The output terminal and input terminal of the magnetic filter 2 in laterally set, or the output terminal of the magnetic filter 2 and
Input terminal is in vertically arranged.
The Permanentmagnet bar 24 is neodymium bar magnet.
The sieve 7 is connected to 6 open-mouth of splicing bucket, and the lower port of the output channel 5 is flat higher than where sieve 7
Face.
The lower port of the output channel 5 is 3-10cm higher than the distance of 7 place plane of sieve.
The 2 input terminal oral area of magnetic filter is higher than output terminal oral area.
Compared with prior art, a kind of Manual magnetic filtration apparatus of lithium battery slurry of the present invention, has：A, structure letter
It is single, it is easy to operate；B, cost is low；C, metallic particles can effectively be gone.
【Brief description of the drawings】
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is the structure diagram of the present invention.
【Embodiment】
Elaborate below in conjunction with the accompanying drawings to embodiments of the present invention.
As shown in Figure 1, a kind of Manual magnetic filtration apparatus of lithium battery slurry of the present invention, including rack 1, the rack 1
Magnetic filter 2 is equipped with, 2 input terminal of magnetic filter is connected with hair flange funnel 3, the magnetic by input channel 4
Property 2 output terminal of filter be connected with output channel 5, be equipped with splicing bucket 6 below 5 lower port of output channel.In use, by
The slurry of stirring is poured into coniform flange funnel 3, and slurry enters in 2 cavity of magnetic filter by input channel 4 afterwards,
Under the action of magnetic force, the Ferrous particles in it are then attracted in magnetic filter 2 slurry, are then removed Ferrous particles
Slurry is flowed out from output channel 5, is finally flowed into splicing bucket 6.
Bulky grain and agglomerate precursor are removed in order to further filter, it is open in 5 lower port of output channel and splicing bucket 6
Between be equipped with sieve 7, when slurry is flowed out from output channel 5, bulky grain and agglomerate precursor are then blocked in splicing bucket 6 by sieve 7
Outside, it is ensured that slurry meets technological requirement.
The magnetic filter 2 includes the filter housings 21 with cavity, and the output terminal of magnetic filter 2 and input
End is oppositely arranged and is connected with cavity, and connector 22 is offered on the filter housings 21, is coordinated on the connector 22
Capping 23 is connected with, 23 inside bottoms of the capping, which are connected with, stretches into 21 inner cavity of filter housings and be placed in magnetic filter 2
Permanentmagnet bar 24 between output terminal and input terminal.
As needed, the output terminal and input terminal that can design the magnetic filter 2 are set in horizontal, or the magnetic mistake
The output terminal and input terminal of filter 2 are in vertically arranged.
The Permanentmagnet bar 24 is neodymium bar magnet, can be adsorbed the Ferrous particles that slurry contains completely by strong magnetic force.
The sieve 7 is connected to 6 open-mouth of splicing bucket, and for ease of discharging slurry, and the lower port of the output channel 5 is high
In 7 place plane of sieve.
The lower port of output channel 5 of the present invention is 3-10cm higher than the distance of 7 place plane of sieve, to avoid blocking
Lower port or the Tai Gao of output channel 5 and produce sputtering phenomenon.
In order to ensure slurry flows into and out naturally using gravitation energy, the 2 input terminal oral area of magnetic filter is higher than defeated
Outlet oral area.
To sum up, design structure of the present invention is simple, and cost is low, and is operated easy to operator, and filter effect is good, by this hair
The slurry of bright filtering, can effectively removes the Ferrous particles in slurry, so as to improve the performance of lithium battery.
Claims (8)
1. a kind of Manual magnetic filtration apparatus of lithium battery slurry, it is characterised in that including rack (1), set on the rack (1)
Be magnetic filter (2), and magnetic filter (2) input terminal is connected with hair flange funnel (3), institute by input channel (4)
State magnetic filter (2) output terminal and be connected with output channel (5), be equipped with below output channel (5) lower port sieve (7) and
Splicing bucket (6).
A kind of 2. Manual magnetic filtration apparatus of lithium battery slurry according to claim 1, it is characterised in that the efferent duct
Sieve (7) is equipped between road (5) lower port and splicing bucket (6) are open.
A kind of 3. Manual magnetic filtration apparatus of lithium battery slurry according to claim 1, it is characterised in that the magnetism mistake
Filter (2) include with cavity filter housings (21), and the output terminal of magnetic filter (2) and input terminal be oppositely arranged and
Connected with cavity, connector (22) is offered on the filter housings (21), is connected with the connector (22)
Cover (23), described capping (23) inside bottom, which is connected with, stretches into filter housings (21) inner cavity and be placed in magnetic filter
(2) Permanentmagnet bar between output terminal and input terminal (24).
A kind of 4. Manual magnetic filtration apparatus of lithium battery slurry according to claim 3, it is characterised in that the magnetism mistake
The output terminal and input terminal of filter (2) are in laterally setting, or the output terminal of the magnetic filter (2) and input terminal are in vertically to set
Put.
A kind of 5. Manual magnetic filtration apparatus of lithium battery slurry according to claim 3, it is characterised in that the Permanentmagnet bar
(24) it is neodymium bar magnet.
A kind of 6. Manual magnetic filtration apparatus of lithium battery slurry according to claim 3, it is characterised in that the sieve (7)
Splicing bucket (6) open-mouth is connected to, and the lower port of the output channel (5) is higher than plane where sieve (7).
A kind of 7. Manual magnetic filtration apparatus of lithium battery slurry according to claim 6, it is characterised in that the efferent duct
The lower port in road (5) is 3-10cm higher than plan range where sieve (7).
A kind of 8. Manual magnetic filtration apparatus of lithium battery slurry according to claim 1-7, it is characterised in that the magnetism
Filter (2) input terminal oral area is higher than output terminal oral area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711187714.8A CN107983533A (en) | 2017-11-24 | 2017-11-24 | A kind of Manual magnetic filtration apparatus of lithium battery slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711187714.8A CN107983533A (en) | 2017-11-24 | 2017-11-24 | A kind of Manual magnetic filtration apparatus of lithium battery slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107983533A true CN107983533A (en) | 2018-05-04 |
Family
ID=62032659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711187714.8A Withdrawn CN107983533A (en) | 2017-11-24 | 2017-11-24 | A kind of Manual magnetic filtration apparatus of lithium battery slurry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107983533A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575905A (en) * | 2019-10-10 | 2019-12-17 | 中材锂膜有限公司 | novel high-efficient lithium cell diaphragm coating thick liquids deironing device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202655109U (en) * | 2012-05-23 | 2013-01-09 | 宁德新能源科技有限公司 | Magnetic filtering device for slurry |
| CN202822968U (en) * | 2012-09-21 | 2013-03-27 | 河源新凌嘉电音有限公司 | Slurry filtering structure for high-surface-density lithium battery manufacturing line |
| CN203750692U (en) * | 2014-04-14 | 2014-08-06 | 湖北蜂鸟科技股份有限公司 | Slurry sieving device for lithium ion batteries |
| CN103961920A (en) * | 2014-05-16 | 2014-08-06 | 靖玉东 | Battery slurry filtering device |
| CN204503321U (en) * | 2014-12-23 | 2015-07-29 | 宁德新能源科技有限公司 | A kind of screen cloth and the integrated pulp filtering device of magnet |
| CN106166543A (en) * | 2016-08-25 | 2016-11-30 | 王凡业 | A kind of equipment having concurrently except ferrum and screening function |
| CN205761745U (en) * | 2015-12-16 | 2016-12-07 | 山东精工电子科技有限公司 | Cell size magnetic filter device |
-
2017
- 2017-11-24 CN CN201711187714.8A patent/CN107983533A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202655109U (en) * | 2012-05-23 | 2013-01-09 | 宁德新能源科技有限公司 | Magnetic filtering device for slurry |
| CN202822968U (en) * | 2012-09-21 | 2013-03-27 | 河源新凌嘉电音有限公司 | Slurry filtering structure for high-surface-density lithium battery manufacturing line |
| CN203750692U (en) * | 2014-04-14 | 2014-08-06 | 湖北蜂鸟科技股份有限公司 | Slurry sieving device for lithium ion batteries |
| CN103961920A (en) * | 2014-05-16 | 2014-08-06 | 靖玉东 | Battery slurry filtering device |
| CN204503321U (en) * | 2014-12-23 | 2015-07-29 | 宁德新能源科技有限公司 | A kind of screen cloth and the integrated pulp filtering device of magnet |
| CN205761745U (en) * | 2015-12-16 | 2016-12-07 | 山东精工电子科技有限公司 | Cell size magnetic filter device |
| CN106166543A (en) * | 2016-08-25 | 2016-11-30 | 王凡业 | A kind of equipment having concurrently except ferrum and screening function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575905A (en) * | 2019-10-10 | 2019-12-17 | 中材锂膜有限公司 | novel high-efficient lithium cell diaphragm coating thick liquids deironing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20220105522A1 (en) | Device and method for the addition of liquid additives in the form of a spray during a jet milling step in a process for the manufacture of sintered NdFeB alloy magnets | |
| CN107983533A (en) | A kind of Manual magnetic filtration apparatus of lithium battery slurry | |
| CN203750692U (en) | Slurry sieving device for lithium ion batteries | |
| CN204656685U (en) | Automation sea sedge pulverizes filter | |
| CN204380607U (en) | A kind of powder pre-mixing apparatus | |
| CN204746578U (en) | Thick liquids edulcoration system | |
| CN204234042U (en) | A kind of pre-processing device of powder mixing | |
| CN209061560U (en) | Vibrated screen | |
| CN202387271U (en) | Improved multistage oil filer | |
| CN206965881U (en) | A kind of silver paste filter | |
| CN205660164U (en) | Powder gas grinding device's filter equipment | |
| CN203494566U (en) | Crushing machine for rare earth production and processing | |
| CN205216340U (en) | Dual filter equipment of lithium ion battery thick liquids | |
| CN202336421U (en) | Tripod type filter unit | |
| CN204364973U (en) | Chemical industry filter | |
| CN204208657U (en) | Airflow milling coarse particle separating device | |
| CN211659386U (en) | Coating filter equipment | |
| CN103961920A (en) | Battery slurry filtering device | |
| CN108079659A (en) | A kind of settler | |
| CN207852806U (en) | A kind of lithium cell cathode material process units | |
| CN204320469U (en) | Tramp iron separator and use the cell size filter of this tramp iron separator | |
| CN208390229U (en) | A kind of lithium battery slurry precision removes iron filter device | |
| CN207563094U (en) | A kind of liquid filtering adsorpting device | |
| CN208374215U (en) | A kind of airflow milling of sintered Nd-Fe-B permanent magnetic material | |
| CN208097906U (en) | A kind of mud filter for electric porcelain production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180504 |