CN207001306U - A kind of electrolyte pail pack air ventilation device - Google Patents
A kind of electrolyte pail pack air ventilation device Download PDFInfo
- Publication number
- CN207001306U CN207001306U CN201720920297.2U CN201720920297U CN207001306U CN 207001306 U CN207001306 U CN 207001306U CN 201720920297 U CN201720920297 U CN 201720920297U CN 207001306 U CN207001306 U CN 207001306U
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- China
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- nitrogen
- pail pack
- valve
- electrolyte
- vacuum manifold
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Abstract
The utility model belongs to electrolyte production technical field, relate generally to a kind of electrolyte pail pack air ventilation device, including be horizontally fixed on support for vacuum manifold that pail pack is evacuated and for pouring the nitrogen header pipe of drying nitrogen toward pail pack, vacuum manifold one end is connected with vavuum pump, multiple vacuum manifolds are provided with above vacuum manifold, valve is provided with each vacuum manifold, snap joint is provided with above valve, nitrogen header pipe one end is connected with nitrogen storage tank, multiple nitrogen branch pipes are provided with above nitrogen header pipe, valve is provided with each nitrogen branch pipe, snap joint is provided with above valve.Air ventilation device of the present utility model, gas displacement can be carried out to the pail pack after multiple drying simultaneously, extract the air with steam out, it is then charged with drying nitrogen, reach the requirement of anhydrous and oxygen-free in pail pack, be able to ensure that it is filling enter pail pack in electrolyte quality and safety, there is preferable promotional value.
Description
Technical field
The utility model belongs to electrolyte production technical field, relates generally to a kind of electrolyte pail pack gas displacement dress
Put.
Background technology
Lithium ion battery has small volume, in light weight, discharge voltage is high, it is bigger than energy the advantages that, be widely used in
Mobile phone, notebook computer, miniature camera, and the field such as electric vehicle.
Because electrolyte is sensitive to moisture sensitivity, the hydrofluoric acid that meeting rapid deterioration and generation are harmful to after contact wetting, electrolysis
The quality assurance of liquid is dependent on correctly storage and uses, so lithium-ion battery electrolytes are typically packed by special stainless steel
Bucket carries out packed and transported, and pail pack is very high to the moisture requirement in bucket before filling electrolyte, typically to reach 10ppm
Hereinafter, far below atmospheric water content, only it is difficult to reach requirement by drying；Simultaneously because the inflammable and explosive characteristic of electrolyte,
It is required that there is no oxygen in pail pack.
Utility model content
The purpose of this utility model is：There is provided a kind of electrolyte pail pack air ventilation device can realize that electrolyte is packed
The packing instructions of bucket anhydrous and oxygen-free.
The utility model is in order to solve the above technical problems, used technical scheme is：A kind of electrolyte pail pack gas
Displacement apparatus, including be horizontally fixed on support for vacuum manifold that pail pack is evacuated and for toward in pail pack
The nitrogen header pipe of drying nitrogen is filled with, vacuum manifold one end is connected with vavuum pump, and multiple vacuum branch are provided with above vacuum manifold
Manage, valve is provided with each vacuum manifold, snap joint is provided with above valve, nitrogen header pipe one end connects with nitrogen storage tank
Connect, multiple nitrogen branch pipes are provided with above nitrogen header pipe, valve is provided with each nitrogen branch pipe, be provided with above valve quick
Joint.
Further, valve uses manual ball valve.
Further, the first pressure table for monitoring vacuum is provided with vacuum manifold.
Further, the pressure second pressure gauge for monitoring nitrogen pressure is provided with nitrogen header pipe.
It is of the present utility model to have technical effect that：
Air ventilation device of the present utility model, gas displacement can be carried out to the pail pack after multiple drying simultaneously, taken out
Go out to carry the air of steam, be then charged with drying nitrogen, reach the requirement of anhydrous and oxygen-free in pail pack, it can be ensured that be filling to enter to wrap
The quality and safety of electrolyte in barrelling, there is preferable promotional value.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is rearview of the present utility model.
Reference：1- supports, 2- vacuum manifolds, 3- nitrogen header pipes, 4- vavuum pumps, 5- vacuum manifolds, 6- valves, 7- are fast
Quick coupling, 8- nitrogen storage tanks, 9- nitrogen branch pipe, 10- first pressures table, 11- second pressure gauges.
Embodiment
Further specific detailed description is done to the utility model with reference to the accompanying drawings and detailed description.
As shown in Figure 1 to Figure 3, a kind of electrolyte pail pack air ventilation device, it is characterised in that：Including being horizontally fixed on
It is used on support 1 by vacuum manifold 2 that pail pack is evacuated and nitrogen header pipe for being filled with drying nitrogen toward pail pack
3, described one end of vacuum manifold 2 is connected with vavuum pump 4, and the top of vacuum manifold 2 is provided with multiple vacuum manifolds 5, each vacuum branch
Valve 6 is provided with pipe 5, the top of valve 6 is provided with snap joint 7, and described one end of nitrogen header pipe 3 is connected with nitrogen storage tank 8, nitrogen
The top of gas house steward 3 is provided with multiple nitrogen branch pipes 9, and valve is provided with each nitrogen branch pipe 9, and the top of valve 6 is provided with quick
Joint 7；Valve 6 uses manual ball valve, and manual operation is easy to use；Be provided with vacuum manifold 2 for monitor vacuum
One pressure gauge 10, the second pressure gauge 11 for monitoring nitrogen pressure is provided with nitrogen header pipe 3.
It is placed in use, the pail pack completed will be dried by air ventilation device, by flexible pipe by pail pack and vacuum branch
Snap joint 7 on pipe 5 connects, and opens the valve 6 in vacuum manifold 5, and vavuum pump 4 takes out the air containing steam in pail pack
Go out, the valve 6 being then shut off in vacuum manifold 5, flexible pipe is extracted to the snap joint being connected on nitrogen branch pipe 9, open nitrogen branch
Valve 6 on pipe 9, dry nitrogen will be full of in pail pack, the valve 6 finally closed on nitrogen branch pipe 9 extracts flexible pipe, complete
The gas displacement of paired pail pack, realizes anhydrous and oxygen-free in pail pack, ensures the quality of electrolyte filling in bucket.
Embodiment provided above is better embodiment of the present utility model, is only used for convenient explanation the utility model, and
It is non-to make any formal limitation, any those of ordinary skill in the art to the utility model, if not departing from
In the range of the utility model carries technical characteristic, locally change or repair using made by the utility model disclosed technology content
The equivalent embodiment of decorations, and without departing from the technical characteristics of the utility model content, still fall within the utility model technical characteristic
In the range of.
Claims (4)
- A kind of 1. electrolyte pail pack air ventilation device, it is characterised in that：Including being horizontally fixed on support（1）On be used for will The vacuum manifold that pail pack is evacuated（2）With the nitrogen header pipe for being filled with drying nitrogen toward pail pack（3）, the vacuum is total Pipe（2）One end and vavuum pump（4）Connection, vacuum manifold（2）Top is provided with multiple vacuum manifolds（5）, each vacuum manifold（5） On be provided with valve（6）, valve（6）Top is provided with snap joint（7）, the nitrogen header pipe（3）One end and nitrogen storage tank（8） Connection, nitrogen header pipe（3）Top is provided with multiple nitrogen branch pipes（9）, each nitrogen branch pipe（9）On be provided with valve, valve（6） Top is provided with snap joint（7）.
- A kind of 2. electrolyte pail pack air ventilation device according to claim 1, it is characterised in that：The valve（6） Using manual ball valve.
- A kind of 3. electrolyte pail pack air ventilation device according to claim 1, it is characterised in that：The vacuum manifold （2）On be provided with first pressure table for monitoring vacuum（10）.
- A kind of 4. electrolyte pail pack air ventilation device according to claim 1, it is characterised in that：The nitrogen header pipe （3）On be provided with second pressure gauge for monitoring nitrogen pressure（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720920297.2U CN207001306U (en) | 2017-07-27 | 2017-07-27 | A kind of electrolyte pail pack air ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720920297.2U CN207001306U (en) | 2017-07-27 | 2017-07-27 | A kind of electrolyte pail pack air ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207001306U true CN207001306U (en) | 2018-02-13 |
Family
ID=61456576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720920297.2U Active CN207001306U (en) | 2017-07-27 | 2017-07-27 | A kind of electrolyte pail pack air ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207001306U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436489A (en) * | 2018-12-25 | 2019-03-08 | 威格气体纯化科技（苏州）股份有限公司 | A kind of filling apparatus that filling atmosphere is controllable |
| CN112629238A (en) * | 2020-12-04 | 2021-04-09 | 张家港市国泰华荣化工新材料有限公司 | Water removal method for electrolyte barrel |
-
2017
- 2017-07-27 CN CN201720920297.2U patent/CN207001306U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436489A (en) * | 2018-12-25 | 2019-03-08 | 威格气体纯化科技（苏州）股份有限公司 | A kind of filling apparatus that filling atmosphere is controllable |
| CN112629238A (en) * | 2020-12-04 | 2021-04-09 | 张家港市国泰华荣化工新材料有限公司 | Water removal method for electrolyte barrel |
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