CN102361098A - Lithium ion battery production and formation device in atmospheric environment - Google Patents
Lithium ion battery production and formation device in atmospheric environment Download PDFInfo
- Publication number
- CN102361098A CN102361098A CN2011103367606A CN201110336760A CN102361098A CN 102361098 A CN102361098 A CN 102361098A CN 2011103367606 A CN2011103367606 A CN 2011103367606A CN 201110336760 A CN201110336760 A CN 201110336760A CN 102361098 A CN102361098 A CN 102361098A
- Authority
- CN
- China
- Prior art keywords
- lithium ion
- ion battery
- atmospheric environment
- liquid
- charge
- 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.)
- Granted
Links
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 54
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 230000015572 biosynthetic process Effects 0.000 title abstract description 5
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 7
- 239000004816 latex Substances 0.000 claims description 2
- 229920000126 latex Polymers 0.000 claims description 2
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 238000001035 drying Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000001737 promoting effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- QGHDLJAZIIFENW-UHFFFAOYSA-N 4-[1,1,1,3,3,3-hexafluoro-2-(4-hydroxy-3-prop-2-enylphenyl)propan-2-yl]-2-prop-2-enylphenol Chemical group C1=C(CC=C)C(O)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(O)C(CC=C)=C1 QGHDLJAZIIFENW-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
Disclosed is a lithium ion battery production and formation device in the atmospheric environment, which is capable of realizing formation of lithium ion batteries in the atmospheric environment, so that equipment procurement cost can be greatly reduced, the production cost of the lithium ion batteries can be reduced, and further popularization and application of the lithium ion batteries are benefited. The lithium ion battery production and formation device in the atmospheric environment comprises a charge-discharge tester (10), a lithium ion battery (20) with an injection nozzle (21), an exhaust tube (30) and a container (40) containing hydrophobic liquid (41), wherein the charge-discharge tester (10) is connected with electrodes of the lithium ion battery (2) through charge-discharge testing power wires (11), one end of the exhaust tube (30) is hermetically connected with the lithium ion battery (20) through a connector device (32) and communicated with the injection nozzle (21), the other end of the exhaust tube (30) extends to a position below the liquid level of the hydrophobic liquid (41), and the exhaust tube (30) is provided with a stopper (31) for controlling connection and disconnection of the same.
Description
Technical field
The present invention relates to lithium ion battery production chemical synthesis technology, particularly a kind of device that can under atmospheric environment, change into to lithium ion battery.
Background technology
Lithium ion battery has high-energy-density, environment amenable characteristics; Be a kind of mechanism of new electrochemical power sources that satisfies social development and scientific progress, all at accelerate development and production lithium ion battery, employ new technology and new technology both at home and abroad; Improve battery performance, reduce production costs.Because the lithium metal is very active; The easiest and water reacts, and its electrolyte lithium hexafluoro phosphate is met water decomposition, must avoid cell active materials and electrolyte to contact with water or even hydrone in the manufacture process; Therefore the lithium ion battery complex manufacturing is high to environmental requirement.
At present; The battery chemical synthesis technology of lithium ion battery production all needs in the environment of dehumidifying, ten minutes drying, to carry out; Normally in dry glove box or the drying plant of dew point, carry out, get in the battery with hydrone in the secluding air for-40 degree (the water in air molecule content is lower than 1%).Though can guarantee properties of product; But dehumidifying, drying, cooling to the especially big space environment of workshop; Produce 100 lithium ion batteries every day; Needsization are purchased the powerful dehumidifying of 300KW, drying, cooling unit for 4,000,000 yuan, and the production process unit moves dehumidifying, drying, cooling continuously, cause that energy resource consumption is big, manufacturing cost is high.If can under atmospheric environment, change into, can reduce original equipment cost undoubtedly significantly, reduce the production cost of lithium ion battery, thereby help promoting the use of lithium ion battery lithium ion battery.
Summary of the invention
Technical problem to be solved by this invention provides lithium ion battery production apparatus for converting in a kind of atmospheric environment; Can under the atmospheric environment condition, change into lithium ion battery; Can reduce original equipment cost significantly, reduce the lithium ion battery production cost, thereby help promoting the use of lithium ion battery.
The technical solution adopted for the present invention to solve the technical problems is following:
Lithium ion battery production apparatus for converting in the atmospheric environment of the present invention; Comprise charge-discharge test appearance and lithium ion battery with liquid injecting mouth; The electrode of charge-discharge test appearance, lithium ion battery connects through the charge-discharge test power line; It is characterized in that: further comprising the container that blast pipe and Qi Nei fill hydrophobic liquid; One end of blast pipe forms with lithium ion battery through piecing devices and is tightly connected and communicates with liquid injecting mouth, and the other end then extends to below the hydrophobic liquid liquid level, and blast pipe is provided with the disconnected device of ending of its switching of control.
The invention has the beneficial effects as follows, can under the atmospheric environment condition, change into operation, can reduce original equipment cost significantly, and reduce lithium ion battery production cost 8～10%, thereby help promoting the use of lithium ion battery lithium ion battery; Be convenient to produce in enormous quantities, can guarantee and improve the quality of products; Simple in structure, reduced investment, easy to operate.
Description of drawings
This specification comprises like next width of cloth accompanying drawing:
Fig. 1 is the structural representation of lithium ion battery production apparatus for converting in the atmospheric environment of the present invention.
Parts, position and numbering among the figure: charge-discharge test appearance 10, charge-discharge test power line 11, lithium ion battery 20, liquid injecting mouth 21, exhaust be soft 30, end disconnected device 31, piecing devices 32, container 40, hydrophobic liquid 41, sealing plug 42, second exhaust pipe 44.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
With reference to Fig. 1, lithium ion battery production apparatus for converting in the atmospheric environment of the present invention comprises charge-discharge test appearance 10 and the lithium ion battery 20 with liquid injecting mouth 21, and the electrode of charge-discharge test appearance 10, lithium ion battery 20 is through charge-discharge test power line 11.It comprises that also blast pipe 30 and Qi Nei fill the container 40 of hydrophobic liquid 41; One end of blast pipe 30 forms with lithium ion battery 20 through piecing devices 32 and is tightly connected and communicates with liquid injecting mouth 21; The other end then extends to below hydrophobic liquid 41 liquid levels, and blast pipe 30 is provided with the disconnected device 31 of ending of its switching of control.Promptly make the lithium ion battery 20 of opening and extraneous air isolated, prevent that effectively airborne moisture content from getting in the lithium ion battery 20 through hydrophobic liquid 41.When pressure in the lithium ion battery 20 is big, open and end disconnected device 31, lithium ion battery 20 internal gas are emitted.When lithium ion battery 20 internal negative pressures, then close the disconnected device 31 of apolipsis, prevent that hydrophobic liquid 41 from getting in the lithium ion battery 20.This shows that formation device of the present invention can change into operation to lithium ion battery under the atmospheric environment condition; Can reduce lithium ion battery production cost 8～10% according to measuring and calculating; And be convenient to produce in enormous quantities, can guarantee and improve the quality of products, thereby help promoting the use of lithium ion battery.
With reference to Fig. 1; Said container 40 has the closed container of sealing plug 42; One end of blast pipe 30 extends to below hydrophobic liquid 41 liquid levels after passing sealing plug 42; Sealing plug 42 is provided with second exhaust pipe 44, and the lower end of second exhaust pipe 44 is positioned at more than hydrophobic liquid 41 liquid levels, and its upper end communicates with atmospheric environment.For ease of operation and batch process, said blast pipe 30 can preferably adopt the latex flexible pipe, ends disconnected 31 employing clips of device.Said piecing devices 32 can adopt and the suitable screwed union of liquid injecting mouth 21 internal orifice screw threads usually.
It is to be noted; Above some principles of lithium ion battery production apparatus for converting in the said atmospheric environment of the present invention that just explains through diagrams because the those of ordinary skill in constructed field is easy to carry out on this basis some modifications and change.Therefore, this specification be not be to the present invention be confined to shown in described concrete structure and the scope of application in, so every the modify and equivalent that might be utilized, the claim that all belongs to the present invention and applied for.
Claims (4)
1. lithium ion battery production apparatus for converting in the atmospheric environment; Comprise charge-discharge test appearance (10) and have the lithium ion battery (20) of liquid injecting mouth (21); The electrode of charge-discharge test appearance (10), lithium ion battery (20) connects through charge-discharge test power line (11); It is characterized in that: further comprising blast pipe (30) and fill the container (40) of hydrophobic liquid (41) in it; One end of blast pipe (30) forms with lithium ion battery (20) through piecing devices (32) and is tightly connected and communicates with liquid injecting mouth (21), and the other end then extends to hydrophobic liquid (41) below the liquid level, and blast pipe (30) is provided with the disconnected device (31) of ending of its switching of control.
2. lithium ion battery production apparatus for converting in the atmospheric environment as claimed in claim 1 is characterized in that: said container (40) has sealing plug (42); One end of blast pipe (30) extends to hydrophobic liquid (41) below the liquid level after passing sealing plug (42); Sealing plug (42) is provided with second exhaust pipe (44), and the lower end of second exhaust pipe (44) is positioned at hydrophobic liquid (41) more than the liquid level, and its upper end communicates with atmospheric environment.
3. lithium ion battery production apparatus for converting in the atmospheric environment as claimed in claim 2 is characterized in that: said blast pipe (30) adopts the latex flexible pipe, and said only disconnected device (31) is a clip.
4. lithium ion battery production apparatus for converting in the atmospheric environment as claimed in claim 2 is characterized in that: said piecing devices (32) adopt and the suitable screwed union of liquid injecting mouth (21) internal orifice screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103367606A CN102361098B (en) | 2011-10-31 | 2011-10-31 | Lithium ion battery production and formation device in atmospheric environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103367606A CN102361098B (en) | 2011-10-31 | 2011-10-31 | Lithium ion battery production and formation device in atmospheric environment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102361098A true CN102361098A (en) | 2012-02-22 |
| CN102361098B CN102361098B (en) | 2013-04-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103367606A Expired - Fee Related CN102361098B (en) | 2011-10-31 | 2011-10-31 | Lithium ion battery production and formation device in atmospheric environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102361098B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101330158A (en) * | 2007-06-22 | 2008-12-24 | 比亚迪股份有限公司 | Method for forming lithium ion secondary battery |
| CN101388458A (en) * | 2008-10-30 | 2009-03-18 | 上海交通大学 | Preparation of tin dioxide nano line array electrode for lithium battery |
| CN101488587A (en) * | 2008-01-16 | 2009-07-22 | 中信国安盟固利新能源科技有限公司 | Activation apparatus and method for soft packing lithium ionic cell |
| CN202333059U (en) * | 2011-10-31 | 2012-07-11 | 成都银鑫新能源有限公司 | Device for generating and forming lithium ion battery in atmospheric environment |
-
2011
- 2011-10-31 CN CN2011103367606A patent/CN102361098B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101330158A (en) * | 2007-06-22 | 2008-12-24 | 比亚迪股份有限公司 | Method for forming lithium ion secondary battery |
| CN101488587A (en) * | 2008-01-16 | 2009-07-22 | 中信国安盟固利新能源科技有限公司 | Activation apparatus and method for soft packing lithium ionic cell |
| CN101388458A (en) * | 2008-10-30 | 2009-03-18 | 上海交通大学 | Preparation of tin dioxide nano line array electrode for lithium battery |
| CN202333059U (en) * | 2011-10-31 | 2012-07-11 | 成都银鑫新能源有限公司 | Device for generating and forming lithium ion battery in atmospheric environment |
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| CN102361098B (en) | 2013-04-10 |
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