CN201859922U - Device for continuously realizing cell-drying and liquid-injecting of lithium battery and butting device - Google Patents
Device for continuously realizing cell-drying and liquid-injecting of lithium battery and butting device Download PDFInfo
- Publication number
- CN201859922U CN201859922U CN2009201106864U CN200920110686U CN201859922U CN 201859922 U CN201859922 U CN 201859922U CN 2009201106864 U CN2009201106864 U CN 2009201106864U CN 200920110686 U CN200920110686 U CN 200920110686U CN 201859922 U CN201859922 U CN 201859922U
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- Prior art keywords
- baking oven
- glove box
- transfer chamber
- lithium battery
- electric core
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- 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
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- 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
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- 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
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Abstract
The utility model discloses a device for continuously realizing cell-drying and liquid-injecting of a lithium battery and a butting device, which can not only continuously produce, but also improve production capacity. The device comprises a glove box, a liquid-injecting device and a vacuum pump, wherein the device further comprises a movable baking oven; the liquid-injecting device is arranged in the glove box; a transitional cabin for connecting with the baking oven is arranged on the glove box; the vacuum pump is connected onto the transitional cabin; and the baking oven is in freely loadable/unloadable sealing connection with the transitional cabin. The butting device comprises a connecting transitional cabin and a vacuum pump; the connecting transitional cabin is a cavity body with an opening at two ends; the two ends of the connecting transitional cabin can respectively be hermetically connected with the baking oven and the glove box; after the connecting transitional cabin is connected with the baking oven and the glove box, a sealed cavity is formed; and the vacuum pump is connected with the connecting transitional cabin. A flange for connecting with the connecting transitional cabin is arranged on the baking oven.
Description
Technical field
The utility model relates to a kind of new process unit in the lithium ion battery production process, after the battery battery core oven dry, contamination-freely transfer to glove box fast, and in glove box, finish the device of battery liquid-filling, relate in particular to a kind of device that is used for realizing continuously lithium battery electric core oven dry and fluid injection, also relate to a kind of docking facilities.
Background technology
At present lithium ion battery production field, lithium-ion-power cell field especially, electric core needed long drying course before annotating electrolyte, enter the quantitative filling that drying room is finished electrolyte after the oven dry again.Enter the drying room fluid injection after the oven dry, can realize production continuously in enormous quantities, but three drawbacks are arranged, the one, drying shed construction cost height, power consumption is big when runing continuously; The 2nd, the operator is in the drying room long-term work, and the dry atmosphere and the volatilization of electrolyte pernicious gas are very big to its physically and mentally healthy influence; The 3rd, because operating personnel operate at operation room, personnel's steam volatilization itself makes the fluid injection link can't guarantee the drying property of stable and consistent.
After glove box is introduced lithium ion battery production, avoided using the cost of drying shed, priming device is isolated in operation in the glove box fully, has protected operator's health, has also reduced the influence of human factor to the fluid injection quality simultaneously.Conventional glove box has two kinds of configuration modes in lithium ion battery production, a kind of is that electric core baking oven is external, and electric core shifts to enter glove box by the vacuum transition cabin of glove box after oven for drying, and shortcoming is to shift to need to expose air, and there is secondary pollution in electric core; The second way is that baking oven directly links to each other with glove box, but because electric core drying time is very long, the requirement of output when having limited continuous production.
The utility model content
The technical problems to be solved in the utility model is to propose a kind of docking facilities that is used to connect lithium battery electric core baking oven and glove box, and it not only can be produced continuously, and has improved the production production capacity.Utility model has also proposed a kind of device that is used for realizing continuously lithium battery electric core oven dry and fluid injection in addition, can address the above problem equally.
For solving the problems of the technologies described above, the utility model provides a kind of docking facilities that is used to connect lithium battery electric core baking oven and glove box, described glove box comprises the priming device that is used to annotate electrolyte, docking facilities comprises: connect transfer chamber, vacuum pump, described connection transfer chamber is the cavity of both ends open, the two ends of described connection transfer chamber can be tightly connected with described baking oven and glove box respectively, formation one closed cavity after connecting transfer chamber and baking oven and glove box is connected, described vacuum pump is with described to be connected transfer chamber continuous.
Described baking oven is provided with the ring flange that is used to connect described connection transfer chamber.
Described connection transfer chamber is provided with the retaining mechanism that is used to connect baking oven.
In addition, the utility model also provides a kind of device that is used for realizing continuously lithium battery electric core oven dry and fluid injection, it comprises glove box, priming device, vacuum pump, described priming device is arranged in the glove box, wherein this device also comprises two removable baking ovens at least, described glove box is provided with the transfer chamber that is used to connect baking oven, and described vacuum pump is connected on the described transfer chamber, between described baking oven and the described transfer chamber by being tightly connected of can freely loading and unloading.
Described baking oven is provided with and is used for the flange connecting dish.
Described transfer chamber is provided with and is used for the sealing and connecting device that cooperates with described ring flange.
The utility model has following advantage in terms of existing technologies: solved and adopted drying room input height, use cost height in the present technology, personnel are had injury and can not guarantee the crucial problems of annotating the electrolyte process quality; Evaded again simultaneously when adopting conventional glove box to produce and to have produced electric core secondary pollution, with output the problem of bottleneck is arranged, reduce input cost and operating cost, improved electric core quality and consistency, be fit to the high performance lithium ion battery of large batch of continuous production.
Description of drawings
Fig. 1 is a process flow diagram of the present utility model.
Fig. 2 is the structural representation among embodiment of the utility model, 1 removable baking oven wherein, and 2 is that baking oven flange, 3 is for connecting transfer chamber, 4 for cutting off hatch door, 5 are the discharging cabin, and 6 is frame, and 7 is glove box, 8 is priming device, and 9 is ground guide, and 10 is vacuum pump.
Fig. 3 is the coupling part structure for amplifying schematic diagram of glove box of the present utility model and vacuum drying oven, wherein 1 is vacuum drying oven, 11 is oven door, 12 is the oven door sealing ring, and 13 is baking oven and the sealing ring that is connected transfer chamber, and 3 for connecting transfer chamber, 14 is retaining mechanism, 15 is the sealing ring of partition door and glove box, and 4 for cutting off hatch door, and 16 is the glove box side plate.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As shown in Figure 1, be principle schematic of the present utility model.Shown in schematic diagram among Fig. 1, electric core is in batches piled up the movably baking oven of packing into, after oven dry, baking oven is moved on near the glove box, the transfer chamber that is connected of baking oven and glove box is linked to each other, transfer chamber is through after cleaning, open transfer chamber and oven door, electric core transfer is entered glove box, and close transfer chamber and the oven door of opening, remove the baking oven electric core oven dry of packing into once more, simultaneously will new baking oven of drying end and glove box to be connected transfer chamber continuous, so cycling, the battery production of realization continuous batch.
As shown in Figure 2, be example structure schematic diagram of the utility model.Referring to Fig. 2, this embodiment comprises: removable baking oven 1, baking oven flange 2 connects transfer chamber 3, partition door 4, discharging cabin 5, frame 6, glove box 7, priming device 8, ground guide 9, vacuum pump 10.
Connect transfer chamber 3 and be welded on the glove box case 7, partition door 4 also is to be fixed on the glove box casing, can opening and closing, at least one fluid injection machine is installed in the glove box 7, and glove box 7 is fixed on the frame 6; Vacuum pump 10 is placed on the ground.Movably vacuum drying oven 1 is by ground rail 9, with be connected transfer chamber 3 link to each other (detailed please refer to Fig. 3), vacuumize to clean by vacuum pump 10 and be connected transfer chamber 3 with additional casing atmosphere, open partition door 4 then, open the door of mobile vacuum baking oven glove box side simultaneously, electric core is moved in the glove box 7, by priming device 8 fluid injections, after the electricity core is finished all technologies,, shift out glove box by discharging cabin 5.Continuous batch can dispose many vacuum drying ovens when producing, and alternately connects the dried battery battery core of the pollution-free transmission of glove box fast.
As shown in Figure 3, be the coupling part structure for amplifying schematic diagram of the utility model glove box and vacuum drying oven.Referring to Fig. 3,1 is vacuum drying oven, and 11 is oven door, and 12 is the oven door sealing ring, and 13 is baking oven and the sealing ring that is connected transfer chamber, and 3 for connecting the ripple cabin, and 14 is retaining mechanism, and 15 is the sealing ring of partition door and glove box, and 4 for cutting off hatch door, and 16 is the glove box side plate.
Removable baking oven 1 is when breaking away from the glove box heating, oven door 11 is closed, and guarantee that by sealing ring 12 baking oven seals, when baking oven 1 movably when being connected transfer chamber 3 and linking to each other, by retaining mechanism 14 baking oven 1 and transfer chamber 3 are locked and sealed by sealing ring 13, formed the cavity of a sealing, vacuum pump by mentioning then as figure two, bleed to clean and connect transfer chamber 3, before opening partition door 4 and oven door 11, connecting transfer chamber has been clean atmosphere, has realized the pollution-free transfer of electric core.
In sum, owing to adopt the device of above-mentioned lithium ion battery cell oven dry rapid abutting joint glove box fluid injection, solved and adopted the drying room input high in the present technology; The use cost height; Personnel there is injury; With the problems that can not guarantee crucial notes electrolyte process quality; Evaded again simultaneously and may produce the problem that electric core secondary pollution and output have bottleneck when adopting conventional glove box to produce.Reduce input cost and operating cost, improved electric core quality and consistency, be fit to the high performance lithium ion battery of large batch of continuous production.
For avoiding ambiguity, as follows to vitals and the processing step complementary definition mentioned in the utility model:
＜glove box〉be that gloves by visual front window enter the seal case that casing is operated, shape is not limit, and in the casing water content in the atmosphere of operation or oxygen part content is had the control requirement.
Finish quantitative fluid injection and other processing step in＜the glove box〉be meant that mainly finishing quantitative electrolyte in glove box injects, according to the difference of battery or board, can increase also usually that electric core leaves standstill or electric core seals and waits other processing steps
＜baking oven movably〉be meant that baking oven is used for the drying of battery battery core, can break away from the glove box heating, and the transfer chamber that is connected of removable and glove box links to each other, cavity shape is not limit, mode of heating is not limit, accurately to be connected with adpting flange in order guaranteeing in the example, to have increased ground rail, but be not the feature of identification baking oven.
Above-described is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the present patent application claim change and modification, all should be technology category of the present utility model.
Claims (15)
1. docking facilities that is used to connect lithium battery electric core baking oven and glove box, described glove box comprises the priming device that is used to annotate electrolyte, it is characterized in that, it comprises: connect transfer chamber, vacuum pump, described connection transfer chamber is the cavity of both ends open, the two ends of described connection transfer chamber can be tightly connected with described baking oven and glove box respectively, formation one closed cavity after connecting transfer chamber and baking oven and glove box is connected, and described vacuum pump is with described to be connected transfer chamber continuous.
2. the docking facilities that is used to connect lithium battery electric core baking oven and glove box according to claim 1 is characterized in that, the oven door of described baking oven is arranged on and the described transfer chamber link position that is connected.
3. the docking facilities that is used to connect lithium battery electric core baking oven and glove box according to claim 1 and 2 is characterized in that, described glove box is being connected the partition hatch door that the transfer chamber link position is provided be used to take lithium battery electric core and sealing with described.
4. the docking facilities that is used to connect lithium battery electric core baking oven and glove box according to claim 1 is characterized in that, described connection transfer chamber is arranged on described glove box or the baking oven.
5. the docking facilities that is used to connect lithium battery electric core baking oven and glove box according to claim 4 is characterized in that, described connection transfer chamber is installed on described glove box or the baking oven.
6. the docking facilities that is used to connect lithium battery electric core baking oven and glove box according to claim 4 is characterized in that, described connection transfer chamber is arranged on described glove box or the baking oven by sealing device.
7. the docking facilities that is used to connect lithium battery electric core baking oven and glove box according to claim 1 and 2 is characterized in that described baking oven is provided with the ring flange that is used to connect described connection transfer chamber.
8. the docking facilities that is used to connect lithium battery electric core baking oven and glove box according to claim 1 is characterized in that, described connection transfer chamber is provided with the retaining mechanism that is used to connect baking oven.
9. the docking facilities that is used to connect lithium battery electric core baking oven and glove box according to claim 1 is characterized in that, described connection transfer chamber is being provided with the sealing device that is used to seal with described baking oven link position.
10. the docking facilities that is used to connect lithium battery electric core baking oven and glove box according to claim 1 and 2 is characterized in that, described baking oven is equiped with and is used to make the described baking oven can free movable mobile device.
11. the docking facilities that is used to connect lithium battery electric core baking oven and glove box according to claim 1 is characterized in that, described docking facilities also comprises and is used to lead the ground guide of described baking oven automatic butt to described connection transfer chamber.
12. device that is used for realizing continuously lithium battery electric core oven dry and fluid injection, it comprises glove box, priming device, vacuum pump, described priming device is arranged in the glove box, it is characterized in that, it also comprises removable baking oven, described glove box is provided with the transfer chamber that is used to connect baking oven, and described vacuum pump is connected on the described transfer chamber, between described baking oven and the described transfer chamber by being tightly connected of can freely loading and unloading.
13. the device that is used for realizing continuously lithium battery electric core oven dry and fluid injection according to claim 12 is characterized in that described baking oven is provided with and is used for the flange connecting dish.
14. the device that is used for realizing continuously lithium battery electric core oven dry and fluid injection according to claim 13 is characterized in that, described transfer chamber is provided with and is used for the sealing and connecting device that cooperates with described ring flange.
15., it is characterized in that it comprises two the above removable baking ovens according to each described device that is used for realizing continuously lithium battery electric core oven dry and fluid injection of claim 12-14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201106864U CN201859922U (en) | 2009-08-06 | 2009-08-06 | Device for continuously realizing cell-drying and liquid-injecting of lithium battery and butting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201106864U CN201859922U (en) | 2009-08-06 | 2009-08-06 | Device for continuously realizing cell-drying and liquid-injecting of lithium battery and butting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201859922U true CN201859922U (en) | 2011-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201106864U Expired - Lifetime CN201859922U (en) | 2009-08-06 | 2009-08-06 | Device for continuously realizing cell-drying and liquid-injecting of lithium battery and butting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201859922U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620543A (en) * | 2012-04-16 | 2012-08-01 | 惠州市博能新能源有限公司 | Drying system for lithium ion battery cores |
| CN104359305A (en) * | 2014-11-10 | 2015-02-18 | 万英南 | Lithium cell or super capacitor manufacturing device |
| CN106848412A (en) * | 2017-02-21 | 2017-06-13 | 北京米开罗那机电技术有限责任公司 | A kind of lithium electricity or super capacitor production technology equipment |
| CN112151876A (en) * | 2020-10-27 | 2020-12-29 | 宿州晟雄新能源科技有限公司 | Lithium ion battery cell production system |
| CN113560763A (en) * | 2021-08-17 | 2021-10-29 | 烟台华创智能装备有限公司 | Glove box automatic feeding unloading seal welding system |
| CN114111320A (en) * | 2021-11-25 | 2022-03-01 | 常州卓升干燥设备有限公司 | Material drying device and using method |
-
2009
- 2009-08-06 CN CN2009201106864U patent/CN201859922U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620543A (en) * | 2012-04-16 | 2012-08-01 | 惠州市博能新能源有限公司 | Drying system for lithium ion battery cores |
| CN104359305A (en) * | 2014-11-10 | 2015-02-18 | 万英南 | Lithium cell or super capacitor manufacturing device |
| CN106848412A (en) * | 2017-02-21 | 2017-06-13 | 北京米开罗那机电技术有限责任公司 | A kind of lithium electricity or super capacitor production technology equipment |
| CN112151876A (en) * | 2020-10-27 | 2020-12-29 | 宿州晟雄新能源科技有限公司 | Lithium ion battery cell production system |
| CN113560763A (en) * | 2021-08-17 | 2021-10-29 | 烟台华创智能装备有限公司 | Glove box automatic feeding unloading seal welding system |
| CN114111320A (en) * | 2021-11-25 | 2022-03-01 | 常州卓升干燥设备有限公司 | Material drying device and using method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110608 |