CN204287157U - For the pick-up unit that lithium battery electrolytes is produced - Google Patents
For the pick-up unit that lithium battery electrolytes is produced Download PDFInfo
- Publication number
- CN204287157U CN204287157U CN201420841716.XU CN201420841716U CN204287157U CN 204287157 U CN204287157 U CN 204287157U CN 201420841716 U CN201420841716 U CN 201420841716U CN 204287157 U CN204287157 U CN 204287157U
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- Prior art keywords
- control box
- lithium battery
- pick
- battery electrolytes
- flexible pipe
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Abstract
The utility model discloses a kind of simple, convenient, accurate, the reliable pick-up unit produced for lithium battery electrolytes of analytical structure.Comprise control box, operating switch and corresponding circulation inflatable device, be connected to some stopple coupons of described control box and corresponding analytical implement, described control box is provided with and the operation gloves that are tightly connected in this control box, it is characterized in that also comprising a tapping equipment, described tapping equipment comprises the gathering barrel that is arranged at described control box outside, and switch flexible pipe by the discharge that corresponding sealed fixing device is fixed on control box, described discharge switches flexible pipe and is connected between corresponding described stopple coupon and gathering barrel by corresponding bleed valve, described control box is provided with corresponding moisture detector and/or temperature detector.
Description
Technical field
The utility model relates to a kind of lithium battery electrolytes, particularly relates to a kind of pick-up unit produced for lithium battery electrolytes.
Background technology
Lithium ion battery has the advantages such as capacity is high, volume is little, lightweight and is widely used in a lot of fields.Along with development and the progress of science and technology, the Yield and quality of lithium battery product and usability etc. have larger development.As the electrolytic solution of pith forming lithium battery product, its on lithium battery particularly its security there is vital impact.And for the production of electrolytic solution, the analysis of each corresponding technological parameter of each intermediate material in producing electrolytic solution except the processing step of advanced person and method detects, has direct impact to its electrolytic solution product quality.Existing for causing its analytical structure to there is relatively large deviation to the analysis and detection device of each material owing to comprising the reasons such as structure, to such an extent as to directly affect the quality of electrolytic solution product.Detection analysis such as some intermediate material needs under certain temperature conditions, just can obtain accurate, reliable result, one critical process that lithium-ion battery electrolytes is produced is exactly salt adding, and amount of heat can be produced in this course make electrolyte temperature increase, HF also can rise, and HF is high is fatal destruction to lithium battery.But existing pick-up unit can not also cannot be accomplished to carry out freezing processing.And existing this kind of pick-up unit uses troublesome poeration, need to put different samplings and put kettle at glove box, a large amount of camshaft for samples is present in glove box for operating personnel, workload is large, operation is various, as easy as rolling off a logly makes mistakes, and expend time in length, its sampling also affects the normal operation of material delivery system to a certain extent, blockage phenomenon as frequent in stopple coupon.
Utility model content
The purpose of this utility model is the deficiency existed for above-mentioned prior art, provides a kind of pick-up unit produced for lithium battery electrolytes.This structure of the detecting device being used for lithium battery electrolytes production is simple, reasonable, simple, convenient, and analytical structure accurately, reliably.
The technical solution of the utility model comprises control box, operating switch and corresponding circulation inflatable device, be connected to some stopple coupons of described control box and corresponding analytical implement, described stopple coupon is provided with and samples operation valve accordingly, described control box is provided with and the operation gloves that are tightly connected in this control box, it is characterized in that also comprising a tapping equipment, described tapping equipment comprises the gathering barrel that is arranged at described control box outside, and switch flexible pipe by the discharge that corresponding sealed fixing device is fixed on control box, described discharge switches flexible pipe and is connected between corresponding described stopple coupon and gathering barrel by corresponding bleed valve, described control box is provided with corresponding moisture detector and/or temperature detector.
Described moisture detector and temperature detector are connected to corresponding display and/or corresponding controller.
Described bleed valve is manual drain valve or Solenoid vent valve.
The utility model is used for the pick-up unit of lithium battery electrolytes production by optimizing, improving device and the syndeton of each corresponding sampling system, before making to analyze detection, each preliminary work is less, connect by simply switching the sampling that can complete needs, easy to operate, analysis result is accurate.
Accompanying drawing explanation
Fig. 1 is the utility model one example structure schematic diagram.
Embodiment
Now by embodiment, also the utility model is described in further detail by reference to the accompanying drawings.As shown in Figure 1, the operation gloves 2 etc. of multiple operations that are connected with control box 1 bore seal of the pick-up unit corresponding side that comprises control box 1, be located at the corresponding analytical implement 25 in control box 1 and be positioned at control box 1 produced for lithium battery electrolytes of the present embodiment.In the present embodiment, its sampling operation valve or three-way control valve all can be made up of three-way solenoid valve 8.Be provided with in control box 1 some respectively with material pot and/or the corresponding stopple coupon 3 connected of retort 12 of corresponding electrolytic solution production technology.Each stopple coupon 3 be connected to be positioned at control box 1 as the three-way solenoid valve 8 sampling operation valve accordingly.Each three-way solenoid valve 8 is all arranged in control box 1 can more convenient sampling operation, and make material less with external environment condition variable effect, sampling material waste is few.Sampling operation valve and three-way control valve are made up of three-way solenoid valve 8.
Also material handling apparatus is provided with in control box 1, material handling apparatus comprises freezing tank 4, the spiral pipe 5 as cool exchanger is provided with in freezing tank 4, the two ends of spiral pipe 5 switch flexible pipe 7 through corresponding sampling respectively and are connected with the process solenoid valve 6 as processing controls valve being placed in control box 1 outside, simultaneously, two process solenoid valves 6, and one of them is directly connected in liquid nitrogen storage tank 13, another process solenoid valve 6 is connected with liquid nitrogen pump 14, liquid nitrogen pump 14 is connected with liquid nitrogen storage tank 13, to form closed circuit simultaneously.Freezing tank 4 switches flexible pipe 7 through a sampling and is connected with any stopple coupon 3 plug-in type as required.
Control box 1 is provided with recoiling device, recoiling device comprises accumulation of energy pipe, accumulation of energy Guan Weiyi is arranged at the expansion tube 9 in control box 1, expansion tube 9 is relative to the large several times of its diameter of each stopple coupon, the corresponding Single port of the three-way solenoid valve 8 connected to each stopple coupon 3 is connected with expansion tube 9 respectively, and expansion tube 9 is also connected with inert gas storage tank 11 by a recoil solenoid valve 10.Can inert gas storage tank 11 and expansion tube 9 be utilized to recoil back in corresponding material pot and/or retort 12 by the material in stopple coupon by recoil solenoid valve 10 immediately after stopple coupon 3 samples, its material can be avoided to reside in stopple coupon and to result in blockage or remain, and affect the correctness of the analysis result of next time.Expansion tube 9 has accumulation of energy effect, to complete the effect of recoil cleaning stopple coupon fast.
Control box 1 is also provided with according to there being a tapping equipment.Tapping equipment comprises discharge and switches flexible pipe 15 and gathering barrel 17 etc.Discharge switches flexible pipe 15 and is fixed on operation casing by corresponding sealed fixing device 24, discharge switches one end that one end that flexible pipe 15 is positioned at the outside of control box 1 is connected to a manual drain valve 16, the other end of manual drain valve 16 is connected to a gathering barrel 17, discharge switches one end being positioned at control box 1 of flexible pipe 15, can be connected to any stopple coupon 3 as required.When needing to analyze the material of a certain material pot 12, discharge is switched flexible pipe 15 one end in control box 1 and is plugged in this corresponding stopple coupon 3, then a corresponding three-way solenoid valve 8 is opened, open manual drain valve 16 by can not the partly emitting of true material completely in representative batch can in pipe to be analyzed simultaneously, close again this corresponding three-way solenoid valve 8 by sampling switch flexible pipe 7 replace discharge switch flexible pipe 15 access this stopple coupon, open this three-way solenoid valve 8 again and obtain analysis detection material, analysis material carries out freezing rear use by freezing tank 4 before use.Its analysis result is accurate especially.
Stopple coupon 3 and the pipeline etc. respectively debouching control box 1 are sealingly fastened on operation casing respectively by corresponding sealed fixing device 24.Each operating switch 20 of this implementation column comprises the control operation switch of the circuit loop being connected to each process solenoid valve 6 and three-way solenoid valve 8 and the power switch etc. of corresponding analytical implement.Each corresponding operating switch 20 concentrated setting is on a corresponding lateral wall of control box 1.So that operation controls.
Control box 1 inner chamber is connected to pressure detector 26, moisture detector 21, oxygen detector 22 and temperature detector 23 etc., pressure detector 26, moisture detector 21, oxygen detector 22 and temperature detector 23 are connected to corresponding controller and/or display through signal wire respectively, to detect corresponding pressure, temperature, humidity and the oxygen content etc. in control box 1, control and/or to show.Its surrounding coaming plate of described control box 1 is the vacuum heat-insulation coaming plate be made up of double-deck organic or inorganic glass, and base plate and the top board of control box 1 are respectively equipped with thermofin.
Control box 1 is provided with circulation inflatable device, and circulation inflatable device comprises corresponding controller, pressure detector 26, automatic regulating valve 27 and corresponding nitrogen circulation make-up pump 18 thereof to controller signals line connects.Control box 1 inner chamber fills with nitrogen and is pressure-fired, and control box 1 inner chamber is connected to the outlet of nitrogen circulation make-up pump 18 through a pipeline, and the entrance of nitrogen circulation make-up pump 18 is connected to nitrogen basin 19.To supplement nitrogen by automatic regulating valve 27 is automatic at any time in control box 1 by controller according to pressure in control box.Control box 1 is also connected with a vacuum extractor 28, by vacuum extractor 28 when control box inner chamber environment causes confusion gas ingredients, vacuumizes ventilation to it.
The utility model can avoid every sub-sampling will bleed off a large amount of sampling materials, avoids and frequently passes in and out glove box, frequent replacement operation and introduce moisture not, avoid weighing gloves case to purify load.Workload is significantly reduced, and sampling operation is simple and convenient, not easily makes mistakes.
Claims (3)
1. the pick-up unit produced for lithium battery electrolytes, comprise control box, operating switch and corresponding circulation inflatable device, be connected to some stopple coupons of described control box and corresponding analytical implement, described stopple coupon is provided with and samples operation valve accordingly, described control box is provided with and the operation gloves that are tightly connected in this control box, it is characterized in that also comprising a tapping equipment, described tapping equipment comprises the gathering barrel that is arranged at described control box outside, and switch flexible pipe by the discharge that corresponding sealed fixing device is fixed on control box, described discharge switches flexible pipe and is connected between corresponding described stopple coupon and gathering barrel by corresponding bleed valve, described control box is provided with corresponding moisture detector and/or temperature detector.
2., according to claim 1 for the pick-up unit that lithium battery electrolytes is produced, it is characterized in that described moisture detector and temperature detector are connected to corresponding display and/or corresponding controller.
3., according to claim 1 for the pick-up unit that lithium battery electrolytes is produced, it is characterized in that described bleed valve is manual drain valve or Solenoid vent valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420841716.XU CN204287157U (en) | 2014-12-27 | 2014-12-27 | For the pick-up unit that lithium battery electrolytes is produced |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420841716.XU CN204287157U (en) | 2014-12-27 | 2014-12-27 | For the pick-up unit that lithium battery electrolytes is produced |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204287157U true CN204287157U (en) | 2015-04-22 |
Family
ID=52870306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420841716.XU Expired - Fee Related CN204287157U (en) | 2014-12-27 | 2014-12-27 | For the pick-up unit that lithium battery electrolytes is produced |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204287157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211612A (en) * | 2017-06-29 | 2019-01-15 | 宁夏软件工程院有限公司 | A kind of sampling apparatus for electrolyte |
| CN113026054A (en) * | 2021-02-06 | 2021-06-25 | 西藏大学 | Detection system for producing hydrogen and oxygen by photoelectrocatalysis decomposition of water and use method thereof |
-
2014
- 2014-12-27 CN CN201420841716.XU patent/CN204287157U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211612A (en) * | 2017-06-29 | 2019-01-15 | 宁夏软件工程院有限公司 | A kind of sampling apparatus for electrolyte |
| CN113026054A (en) * | 2021-02-06 | 2021-06-25 | 西藏大学 | Detection system for producing hydrogen and oxygen by photoelectrocatalysis decomposition of water and use method thereof |
| CN113026054B (en) * | 2021-02-06 | 2022-09-02 | 西藏大学 | Detection system for producing hydrogen and oxygen by photoelectrocatalysis decomposition of water and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 336000 Yichun Economic Development Zone, Jiangxi Road, No. 21 Patentee after: Yichun Jinhui Chemical Limited by Share Ltd Address before: 336000 Yichun Economic Development Zone, Yichun City, the appropriate industrial road, No. 21, No. Patentee before: YICHUN JINHUI NEW ENERGY MATERIALS CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20191227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |