CN204216152U - Electricity liquid water removal device - Google Patents
Electricity liquid water removal device Download PDFInfo
- Publication number
- CN204216152U CN204216152U CN201420705764.6U CN201420705764U CN204216152U CN 204216152 U CN204216152 U CN 204216152U CN 201420705764 U CN201420705764 U CN 201420705764U CN 204216152 U CN204216152 U CN 204216152U
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- China
- Prior art keywords
- heater
- pipe
- heating sleeve
- drain pipe
- mozzle
- Prior art date
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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
-
- 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 kind of electric liquid water removal device, aim to provide a kind of water rem oval high, the electric liquid water removal device do not contacted with air during conveying, its drip irrigation device is a kind of electric liquid water removal device, it comprises feed tube, drain pipe, drying box, the mozzle of heater and setting, described mozzle, drying box, feed tube is connected by the mutual conducting of heater with drain pipe, heater is arranged on below mozzle, the top end conducting of described mozzle is provided with blast pipe, cooler is provided with between described blast pipe and heater, described cooler conducting is connected with water inlet pipe and outlet pipe, described drain pipe is arranged on bottom heater, described feed tube and drain pipe are being equipped with electric liquid flow valve near heater place.
Description
Technical field
It can be the device of electric energy for direct conversion chemistry that the utility model relates to a kind of, and more particularly, it relates to a kind of electrolyte equipment for purifying.
Background technology
Conventional lithium-ion battery electrolytes is generally have organic solvent and electrolyte (lithium salts) composition.Lithium ion battery is to the compatibility, conductivity etc. that require fail safe, oxidation stability and negative pole of solvent, and general requirement solvent has the feature such as higher dielectric constant, lower viscosity.Lithium ion battery generally adopts polar non-solute, present stage extensive use for carbonic ester series (comprising cyclic carbonate if EC and PC and linear carbonate are as DMC, EMC) and halogenation sulfoxide.Usual electrolyte solvent is mixed solvent.
Moisture is huge on lithium ion battery impact, mainly can cause following adverse consequences:
1, electrolyte goes bad, make the battery rivet inside battery moisture that gets rusty too high, the loss active ingredient of electrolyte, and also loss lithium ion, makes lithium ion, at battery cathode sheet, irreversible chemical reaction occur.
2, cell internal pressure is excessive, moisture can and electrolyte in the reaction of a kind of composition, generation pernicious gas.When moisture is abundant, the pressure of inside battery just becomes large, thus causes battery stress deformation.3, high internal resistance (High ACR), when in use, internal resistance is little for battery, just can carry out heavy-current discharge, and the power of battery is also just very high; If internal resistance is large, just can not carry out heavy-current discharge, the power of battery is also just lower.
4, high self discharge (HSD), self discharge, refers to that battery is not when using, and electricity also can loss.When this loss when specify exceed a certain amount of after, this battery is just considered to high self discharge.
5, battery leakage, when inside battery washy time, the electrolyte of inside battery and water reaction, its product will be gas and hydrofluoric acid, hydrofluoric acid is the acid that in one, corrosivity is very strong, and it can make the metal parts of inside battery corrode, and then makes the final leakage of battery.
Traditional electrolyte dehydrating method is for dewater with vacuumize, but which operation is loaded down with trivial details, and water rem oval is low, and when battery production, should will come in contact, and reduce water removal effect in air after dewatering.
Utility model content
For the deficiency that prior art exists, it is high that the purpose of this utility model is to provide a kind of water rem oval, the electric liquid water removal device do not contacted with air during conveying.
For achieving the above object, the utility model provides following technical scheme:
A kind of electric liquid water removal device, comprise feed tube, drain pipe, drying box, the mozzle of heater and setting, described mozzle, drying box, feed tube are connected by the mutual conducting of heater with drain pipe, heater is arranged on below mozzle, the top end conducting of described mozzle is provided with blast pipe, cooler is provided with between described blast pipe and heater, described cooler conducting is connected with water inlet pipe and outlet pipe, described drain pipe is arranged on bottom heater, and described feed tube and drain pipe are being equipped with electric liquid flow valve near heater place.
By adopting technique scheme, electrolyte enters heater from feed tube, close electric liquid flow valve, then by lithium band in conveying in drying box, electrolyte is contacted with lithium band, heater heats electrolyte, the moisture in electrolyte is sponged by lithium band, the electrolyte gas produced in heating process by the cooler condensing reflux on mozzle top to heater, in order to prevent integral device air pressure inside when heating excessive, too much gas is discharged from blast pipe, integral device efficiency is high, the electrolyte water content of institute's output low and by drain pipe be directly production line feed.
The utility model is set to further: described heater comprises jacket, heating sleeve, electrolyte battery jar, described heating sleeve is arranged in jacket, described electrolyte battery jar is arranged in heating sleeve, this electrolyte battery jar and mozzle, drying box, feed tube is connected with drain pipe conducting, insulated heat film is provided with between jacket and heating sleeve, described heater also comprises temperature-sensing probe, heating sleeve connecting line, described temperature-sensing probe end is inserted electrolyte battery jar and is tightly connected with electrolyte battery jar, described heating sleeve connecting line one end couples heating sleeve, the described heating sleeve connecting line other end and temperature-sensing probe couple.
By adopting technique scheme, after electrolyte enters heater, examine electrolyte battery jar carrying electrolyte, then by heating sleeve, electrolyte is heated, but require to consider for safety in production, jacket is added at heating sleeve skin, insulated heat film is provided with between jacket and heating sleeve, further increase insulation effect, by being arranged on the temperature-sensing probe in electrolyte battery jar, the computer heating control of FEEDBACK CONTROL heating sleeve to electrolyte battery jar is carried out to the heating environment of electrolyte, makes it at most suitable temperature, carry out the work that dewaters.
The utility model is set to further: the casing conducting of described drying box is connected with dry blast pipe, dry backwind tube, oversleeve mouth and lithium band charge pipe, described casing and electrolyte battery jar and lithium band charge pipe Flange joint, the casing of drying box is also provided with one and turns bin gate for reinforced.
By adopting technique scheme, hot dry wind enters drying box by dry blast pipe, go out from drying box backwind tube again, for drying provides a dry environment, lithium band enters drying box by turning bin gate, in order to avoid operating personnel bring moisture into drying box, hand is stretched into oversleeve mouth by operating personnel, by oversleeve mouth, lithium band is put into charge pipe, make lithium band enter electrolyte battery jar, more do not increase any moisture in this operating process.
The utility model is set to further: described feed tube and drain pipe are equipped with tetrafluoro pump.
By adopting technique scheme, have certain altitude difference and distance with each production line, feed liquor and fluid need to be carried electrolyte by the pump housing of PTFE.
The utility model is set to further: be fixedly connected with the support for supporting heater below described heater.
By adopting technique scheme, heater is risen to certain altitude, so that drain pipe is arranged on bottom heater, drain pipe improves liquid flow velocity and facilitates liquid in electrolyte battery jar to flow to end.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model electricity liquid water removal device embodiment.
Reference numeral: 1, feed tube; 2, drain pipe; 3, drying box; 31, dry blast pipe; 32, dry backwind tube; 33, oversleeve mouth; 34, lithium band charge pipe; 35, bin gate is turned; 4, heater; 41, jacket; 42, heating sleeve; 43, electrolyte battery jar; 44, temperature-sensing probe; 45, heating sleeve connecting line; 5, mozzle; 6, blast pipe; 7, cooler; 71, water inlet pipe; 72, outlet pipe; 8, electric liquid flow valve; 9, tetrafluoro pump; 10, support.
Embodiment
With reference to Fig. 1, the utility model electricity liquid water removal device embodiment is described further.
For the deficiency that prior art exists, it is high that the purpose of this utility model is to provide a kind of water rem oval, the electric liquid water removal device do not contacted with air during conveying.
A kind of electric liquid water removal device, comprise feed tube 1, drain pipe 2, drying box 3, heater 4 and the mozzle 5 erect, described mozzle 5, drying box 3, feed tube 1 is connected by the mutual conducting of heater 4 with drain pipe 2, heater 4 is arranged on below mozzle 5, the top end conducting of described mozzle 5 is provided with blast pipe 6, cooler 7 is provided with between described blast pipe 6 and heater 4, the conducting of described cooler 7 is connected with water inlet pipe 71 and outlet pipe 72, described drain pipe 2 is arranged on bottom heater 4, described feed tube 1 is being equipped with electric liquid flow valve 8 with drain pipe 2 near heater 4 place.
Electrolyte battery jar 43 is alkali-free glass fibre insulating material, using CR20Ni80 B alloy wire spring arrangement wherein as heater strip.The heating collar hemisphere of the cotton injection mo(u)lding of alumina silicate alloy, jacket 41 is that stainless steel makes, and is alkali-free glass fibre insulated heat material between heating collar and jacket 41.Described temperature-sensing probe 44 can be temperature switch, and model is 39416128 IR temperature sensor sensing rod for temperature, and this element couples heating sleeve connecting line 45, controls temperature in electrolyte battery jar 43; Another kind of scheme: temperature-sensing probe 44 selects the safe section temperature-sensing probe 4445601H-R of TYCO, the connecting line of the connecting line of temperature-sensing probe 44 and heating sleeve 42 is together coupled on controller, control system is the switch of servopump electricity liquid, make controller by the temperature feedback of temperature-sensing probe 44, control the heating power of heating sleeve 42, thus control the heating arrangements heating-up temperature different to electrolyte, electrolyte can not be changed because heating-up temperature is too high.
Electrolyte enters heater 4 from feed tube 1, close electric liquid flow valve 8, then by lithium band in conveying in drying box 3, electrolyte is contacted with lithium band, heater 4 pairs of electrolyte heat, the moisture in electrolyte is sponged by lithium band, the electrolyte gas produced in heating process by cooler 7 condensing reflux on mozzle 5 top to heater 4, in order to prevent integral device air pressure inside when heating excessive, too much gas is discharged from blast pipe 6, integral device efficiency is high, the electrolyte water content of institute's output low and by drain pipe 2 be directly production line feed.
Described heater 4 comprises jacket 41, heating sleeve 42, electrolyte battery jar 43, described heating sleeve 42 is arranged in jacket 41, described electrolyte battery jar 43 is arranged in heating sleeve 42, this electrolyte battery jar 43 and mozzle 5, drying box 3, feed tube 1 is connected with drain pipe 2 conducting, insulated heat film is provided with between jacket 41 and heating sleeve 42, described heater 4 also comprises temperature-sensing probe 44, heating sleeve connecting line 45, described temperature-sensing probe 44 end is inserted electrolyte battery jar 43 and is tightly connected with electrolyte battery jar 43, described heating sleeve connecting line 45 one end couples heating sleeve 42, described heating sleeve connecting line 45 other end and temperature-sensing probe 44 couple.
After electrolyte enters heater 4, examine electrolyte battery jar 43 and carry electrolyte, then by heating sleeve 42 pairs of electrolyte heating, but require to consider for safety in production, jacket 41 is added at heating sleeve 42 skin, insulated heat film is provided with between jacket 41 and heating sleeve 42, further increase insulation effect, by being arranged on the temperature-sensing probe 44 in electrolyte battery jar 43, the heating environment of electrolyte is carried out to the computer heating control of FEEDBACK CONTROL heating sleeve 42 pairs of electrolyte battery jars 43, make it at most suitable temperature, carry out the work that dewaters.
The casing conducting of described drying box 3 is connected with dry blast pipe 31, dry backwind tube 32, oversleeve mouth 33 and lithium band charge pipe 34, described casing and electrolyte battery jar 43 and lithium band charge pipe 34 Flange joint, the casing of drying box 3 is also provided with one and turns bin gate 35 for reinforced.
Hot dry wind enters drying box 3 by dry blast pipe 31, go out from drying box 3 backwind tube again, for drying provides a dry environment, lithium band enters drying box 3 by turning bin gate 35, in order to avoid operating personnel bring moisture into drying box 3, hand is stretched into oversleeve mouth 33 by operating personnel, by oversleeve mouth 33, lithium band is put into charge pipe, make lithium band enter electrolyte battery jar 43, more do not increase any moisture in this operating process.
Described feed tube 1 and drain pipe 2 are equipped with tetrafluoro pump 9.
Have certain altitude difference and distance with each production line, feed liquor and fluid need to be carried electrolyte by the pump housing of PTFE.
The support 10 for supporting heater 4 is fixedly connected with below described heater 4.
Heater 4 is risen to certain altitude, so that drain pipe 2 is arranged on bottom heater 4, drain pipe 2 improves liquid flow velocity and facilitates liquid in electrolyte battery jar 43 to flow to end.
Operation principle: first the electric liquid lithium salts prepared is gone out to squeeze into electrolyte battery jar 43 by tetrafluoro pump 9 from inlet, lithium salts electricity liquid does not also enter except before electrolyte battery jar 43, and the electric liquid flow valve 8 of drain pipe 2 is closed conditions.The electric liquid flow valve 8 of blast pipe 6, feed tube 1 is open mode, and putting lithium charge pipe is flange and electrolyte battery jar 43 conducting sealing state.When electrolyte, to flow to electrolyte battery jar 43 a certain amount of, closes the electric liquid flow valve 8 of tetrafluoro pump 9 mains switch and feed tube 1.
Drying box 3 is the humidity of control box of being kept dry by dehumidifier system air intake and return air, and turning bin gate 35 is lithium tape relaies, and lithium band proceeds to drying box 3, and door is closed into sealing state.Oversleeve mouth 33 connects together with oversleeve rubber gloves.When humidity reaches certain standard, hand strap rubber gloves gos deep in case, and the lithium band closed is opened, and opens, lithium band is poured in tank with cover for lithium, then closedown sealing with cover for lithium.Then dehumidification system is closed.Heating is started according to the temperature that humidostat sets by mains switch.Meanwhile, cooler 7 switch is opened.Come to life when electrolyte heating reaches uniform temperature, lithium band Electolyte-absorptive moisture.Meanwhile, electric liquid rises, and when rising to cooler 7 position, due to the impact of cold air, electric liquid starts dirty, and such iterative cycles, waits certain hour, and lithium band fully absorbs the moisture of electric liquid, at closedown heating power supply.Then open lithium with cover, with tetrafluoro strainer, lithium band is pulled out.Closedown lithium is with cover.
Electricity liquid connecting gear; Open electric liquid flow valve 8, then open tetrafluoro pump 9, electric liquid flows into and rushes in sulfur dioxide tank.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (5)
1. an electric liquid water removal device, it is characterized in that: it comprises feed tube, drain pipe, drying box, the mozzle of heater and setting, described mozzle, drying box, feed tube is connected by the mutual conducting of heater with drain pipe, heater is arranged on below mozzle, the top end conducting of described mozzle is provided with blast pipe, cooler is provided with between described blast pipe and heater, described cooler conducting is connected with water inlet pipe and outlet pipe, described drain pipe is arranged on bottom heater, described feed tube and drain pipe are being equipped with electric liquid flow valve near heater place.
2. electric liquid water removal device according to claim 1, it is characterized in that: described heater comprises jacket, heating sleeve, electrolyte battery jar, described heating sleeve is arranged in jacket, described electrolyte battery jar is arranged in heating sleeve, this electrolyte battery jar and mozzle, drying box, feed tube is connected with drain pipe conducting, insulated heat film is provided with between jacket and heating sleeve, described heater also comprises temperature-sensing probe, heating sleeve connecting line, described temperature-sensing probe end is inserted electrolyte battery jar and is tightly connected with electrolyte battery jar, described heating sleeve connecting line one end couples heating sleeve, the described heating sleeve connecting line other end and temperature-sensing probe couple.
3. electric liquid water removal device according to claim 1 and 2, it is characterized in that: the casing conducting of described drying box is connected with dry blast pipe, dry backwind tube, oversleeve mouth and lithium band charge pipe, described casing and electrolyte battery jar and lithium band charge pipe Flange joint, the casing of drying box is also provided with one and turns bin gate for reinforced.
4. electric liquid water removal device according to claim 1 and 2, is characterized in that: described feed tube and drain pipe are equipped with tetrafluoro pump.
5. electric liquid water removal device according to claim 1 and 2, is characterized in that: be fixedly connected with the support for supporting heater below described heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420705764.6U CN204216152U (en) | 2014-11-21 | 2014-11-21 | Electricity liquid water removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420705764.6U CN204216152U (en) | 2014-11-21 | 2014-11-21 | Electricity liquid water removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204216152U true CN204216152U (en) | 2015-03-18 |
Family
ID=52984799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420705764.6U Expired - Fee Related CN204216152U (en) | 2014-11-21 | 2014-11-21 | Electricity liquid water removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204216152U (en) |
-
2014
- 2014-11-21 CN CN201420705764.6U patent/CN204216152U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20151121 |