CN209379492U - One kind being used for the dual dust-extraction unit of lithium battery pole slice - Google Patents
One kind being used for the dual dust-extraction unit of lithium battery pole slice Download PDFInfo
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- CN209379492U CN209379492U CN201821801864.3U CN201821801864U CN209379492U CN 209379492 U CN209379492 U CN 209379492U CN 201821801864 U CN201821801864 U CN 201821801864U CN 209379492 U CN209379492 U CN 209379492U
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- China
- Prior art keywords
- dust
- extraction unit
- lithium battery
- battery pole
- dedusting
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Abstract
The utility model proposes one kind to be used for the dual dust-extraction unit of lithium battery pole slice, including dedusting shell and at least one dust catcher；Dedusting housing bottom is equipped with feed inlet and its top is equipped with discharge port, and charging roller is equipped at feed inlet, and discharge outlet is equipped with discharging material roller, soft hairbrush is equipped in dedusting shell, and dust catcher is connected to by sweep-up pipe with dedusting enclosure interior.The utility model structure is simple, processing charges is low, it can be with the quick assemblings such as roll squeezer, up- coiler, it is applied widely, the dust on electrodes of lithium-ion batteries surface can be timely and effectively removed using the capacitor that hairbrush, cathode-anode plate form, guarantee that the dust removing effects of electrodes of lithium-ion batteries are alleviated the labor intensity of staff, reduce labour cost, it is of great practical significance, clear powder good dedusting effect, pole piece cleanliness height, high production efficiency.
Description
Technical field
The utility model relates to technical field of lithium batteries, more particularly to one kind to be used for the dual dust-extraction unit of lithium battery pole slice.
Background technique
Lithium ion battery is current using more extensive energy-storage battery, is required the production environment of lithium ion battery opposite
It is higher, and the last performance of lithium ion battery, qualification rate, service life will receive the influence of moisture, impurity, so in lithium ion battery
Production environment wants stringent control moisture and dust in production process.
During lithium ion battery is manufactured, electrode material surface tiny dust easy to attach, these attachments
Dust be easy pierce through diaphragm, make inside battery generate micro-short circuit, lead to self-discharge of battery, a large amount of self discharges cause lithium-ion electric
The energy loss in pond reduces battery and there are security risks, it is therefore desirable to be removed.Existing dust removal device of pole piece
The dust that electrode material surface is usually flipped with hairbrush, is then got up by the dust collection that exhausting system will fall off to reach
Dedusting purpose.However, the charged fine dust hairbrush for being adsorbed on electrode material surface is but difficult to be brushed to fall, minute dusts influence
To the service life and safety of battery.
Utility model content
Based on technical problem present in background technique, the utility model proposes one kind to be removed for lithium battery pole slice to be dual
Dirt device.
The utility model proposes one kind be used for the dual dust-extraction unit of lithium battery pole slice, including dedusting shell and at least one
Dust catcher；Dedusting housing bottom is equipped with feed inlet and its top is equipped with discharge port, and charging roller, discharge outlet are equipped at feed inlet
Equipped with discharging material roller, soft hairbrush is equipped in dedusting shell, dust catcher is connected to by sweep-up pipe with dedusting enclosure interior.
Preferably, dedusting shell has foreboard positioned opposite, back plate, and anode plate is equipped on the inside of foreboard, is set on the inside of back plate
There is cathode plate.
Preferably, foreboard can free-open-close.
Preferably, there are two dust catcher is set.
Preferably, the first arcuate guide piece positioned opposite there are two being set at feed inlet, and two the first arcuate guide pieces
Curved opening be oppositely arranged.
Preferably, discharge outlet is set there are two the second arcuate guide piece positioned opposite, and two the second arcuate guide pieces
Curved opening be oppositely arranged.
The utility model proposes one kind be used for the dual dust-extraction unit of lithium battery pole slice, hairbrush, yin-yang can be made full use of
The capacitor of pole plate composition removes the dust on battery pole piece, and inhales the intracorporal dust of dedusting shell under the action of dust catcher
Out, dust recycling is prevented, there is ideal pick-up performance；Dedusting shell feed inlet, discharge outlet are respectively set the first arc and lead
To piece, the second arcuate guide piece, the first arcuate guide piece, the second arcuate guide piece can be when electrode material be into or out by it
It smooths, guarantees that electrode material is stably entered and exported, meanwhile, the first arcuate guide piece, the second arcuate guide piece can flip attached
The large granular impurity dust on electrode material etc., using effect is good；The utility model structure is simple, processing charges is low,
Not only can with the quick assemblings such as roll squeezer, up- coiler, it is applied widely, and can timely and effectively remove lithium ion battery
The dust of pole piece guarantees that the dust removing effects of electrodes of lithium-ion batteries are alleviated the labor intensity of staff, reduced
Labour cost is of great practical significance, clear powder good dedusting effect, pole piece cleanliness height, high production efficiency.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of structural schematic diagram for the dual dust-extraction unit of lithium battery pole slice.
Specific embodiment
Referring to Fig.1, the utility model proposes one kind be used for the dual dust-extraction unit of lithium battery pole slice, including dedusting shell 1, into
Expect roller 5, discharging material roller 6 and two dust catchers 2.
1 bottom end of dedusting shell is equipped with feed inlet 3 and its top and is equipped with discharge port 4, sets that there are two positioned opposite at feed inlet 3
The first arcuate guide piece 11, and the curved opening of two the first arcuate guide pieces 11 is oppositely arranged, set at discharge port 4 there are two
Second arcuate guide piece 12 positioned opposite, and the curved opening of two the second arcuate guide pieces 12 is oppositely arranged.First arc
Guide pin, the second arcuate guide piece can be smoothed when electrode material is into or out, guarantee that electrode material stably enters
And output, meanwhile, the first arcuate guide piece, the second arcuate guide piece can flip the large granular impurity powder being attached on electrode material
Dirt etc., using effect are good.
Dedusting shell 1 has a foreboard 9 positioned opposite, back plate 10, foreboard 9 can free-open-close, anode is equipped on the inside of foreboard 9
Plate is equipped with cathode plate on the inside of back plate 10.Soft hairbrush 7 is equipped in dedusting shell 1.In the case where energization, can effectively it remove
The dust for going electrification, the effect of dual dedusting is played with soft hairbrush 7 together.Foreboard 9 can with free-open-close, facilitate carry out lithium from
The threading of sub- battery electrode material, hairbrush 7, the dust cleaning in dedusting shell 1.
It feeds roller 5 to be arranged at feed inlet 3, discharging material roller 6 is arranged at discharge port 4.Feed roller 5, discharging material roller 6
It may make stress balance of the battery pole piece in transmit process on left and right directions, guarantee the steady transmission of electrode material.
Dust catcher 2 inside sweep-up pipe 8 and dedusting shell 1 by being connected to.
The utility model can make full use of the capacitor of hairbrush 7, anode plate and cathode plate composition to remove on battery pole piece
Dust, and under the action of dust catcher 2 by dedusting shell 1 dust be sucked out, prevent dust recycling, have ideal dust suction
Effect；The utility model structure is simple, processing charges is low, not only can be with the quick assemblings such as roll squeezer, up- coiler, the scope of application
Extensively, and the dust on electrodes of lithium-ion batteries surface can be timely and effectively removed, guarantee removes electrodes of lithium-ion batteries
Dirt effect alleviates the labor intensity of staff, reduces labour cost, is of great practical significance, and clear powder removes
Dirt effect is good, pole piece cleanliness is high, high production efficiency.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. one kind is used for the dual dust-extraction unit of lithium battery pole slice, which is characterized in that including dedusting shell (1) and at least one dust suction
Device (2)；Dedusting shell (1) bottom end is equipped with feed inlet (3) and its top is equipped with discharge port (4), and feed roller is equipped at feed inlet (3)
It takes turns (5), is equipped with discharging material roller (6) at discharge port (4), be equipped with soft hairbrush (7) in dedusting shell (1), dust catcher (2) passes through suction
It is connected to inside dirt pipe (8) and dedusting shell (1).
2. according to claim 1 be used for the dual dust-extraction unit of lithium battery pole slice, which is characterized in that dedusting shell (1) tool
There are foreboard positioned opposite (9), back plate (10), anode plate is equipped on the inside of foreboard (9), is equipped with cathode plate on the inside of back plate (10).
3. according to claim 2 be used for the dual dust-extraction unit of lithium battery pole slice, which is characterized in that foreboard (9) can be free
Folding.
4. according to any one of claim 1-3 be used for the dual dust-extraction unit of lithium battery pole slice, which is characterized in that dust suction
There are two device (2) is set.
5. according to any one of claim 1-3 be used for the dual dust-extraction unit of lithium battery pole slice, which is characterized in that charging
First arcuate guide piece (11) positioned opposite there are two being set at mouth (3), and the arc of two the first arcuate guide pieces (11) is opened
Mouth is oppositely arranged.
6. according to claim 1-3 be used for the dual dust-extraction unit of lithium battery pole slice, which is characterized in that discharge port
(4) the second arcuate guide piece (12) positioned opposite there are two being set at, and the curved opening of two the second arcuate guide pieces (12)
It is oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821801864.3U CN209379492U (en) | 2018-11-02 | 2018-11-02 | One kind being used for the dual dust-extraction unit of lithium battery pole slice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821801864.3U CN209379492U (en) | 2018-11-02 | 2018-11-02 | One kind being used for the dual dust-extraction unit of lithium battery pole slice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209379492U true CN209379492U (en) | 2019-09-13 |
Family
ID=67867625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821801864.3U Active CN209379492U (en) | 2018-11-02 | 2018-11-02 | One kind being used for the dual dust-extraction unit of lithium battery pole slice |
Country Status (1)
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|---|---|
| CN (1) | CN209379492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775044A (en) * | 2020-12-24 | 2021-05-11 | 上海兰钧新能源科技有限公司 | Pole piece dust collector |
-
2018
- 2018-11-02 CN CN201821801864.3U patent/CN209379492U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775044A (en) * | 2020-12-24 | 2021-05-11 | 上海兰钧新能源科技有限公司 | Pole piece dust collector |
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