CN109078914A - A kind of cylindrical lithium battery Rapid Cleaning method - Google Patents
A kind of cylindrical lithium battery Rapid Cleaning method Download PDFInfo
- Publication number
- CN109078914A CN109078914A CN201810698502.4A CN201810698502A CN109078914A CN 109078914 A CN109078914 A CN 109078914A CN 201810698502 A CN201810698502 A CN 201810698502A CN 109078914 A CN109078914 A CN 109078914A
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- electric core
- battery electric
- cleaning solution
- clear water
- 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.)
- Pending
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 80
- 238000004140 cleaning Methods 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000007654 immersion Methods 0.000 claims abstract description 15
- 238000001035 drying Methods 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 239000000843 powder Substances 0.000 claims description 22
- 239000000344 soap Substances 0.000 claims description 22
- 230000005611 electricity Effects 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 2
- 238000000527 sonication Methods 0.000 claims 1
- 238000009210 therapy by ultrasound Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000003792 electrolyte Substances 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005282 brightening Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- TVHALOSDPLTTSR-UHFFFAOYSA-H hexasodium;[oxido-[oxido(phosphonatooxy)phosphoryl]oxyphosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O TVHALOSDPLTTSR-UHFFFAOYSA-H 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000019871 vegetable fat Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/14—Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringing; by brushing; by wiping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Primary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention belongs to lithium battery production technical fields, more particularly to a kind of cylindrical lithium battery Rapid Cleaning method, include: that the lithium battery electric core that sealing terminates is put into immersion frame by (1), is submerged lithium battery electric core completely to addition cleaning solution a in frame is impregnated；(2) lithium battery electric core in step (1) is taken out, places into immersion treatment in the service sink for filling cleaning solution b, be aided with ultrasonic treatment, and scrub cap surface with brush；(3) the good lithium battery electric core of immersion treatment is removed and placed in clear water and is impregnated；(4) lithium battery electric core is put into dryer, heating and centrifugal dewatering；(5) use air gun by the water stain drying of lithium battery wicking surface；(6) antirust oil is sprayed on rag, utilizes the bottom and nut cap position of rag wiping lithium battery electric core；Cleaning method provided by the invention, it is easy to operate, it is at low cost, it is high-efficient；And obtained lithium battery electric core good appearance is cleaned, glossiness is high.
Description
Technical field
The invention belongs to lithium battery production technical fields, and in particular to a kind of cylindrical lithium battery Rapid Cleaning method.
Background technique
The cleaning of traditional cylindrical lithium battery is cleaned to lithium battery surface, still, is often existed using alcohol
Halfway problem is cleaned, remains electrolyte on the outer wall of lithium battery, easily causes and get rusty.
Summary of the invention
For the problems of the prior art, the purpose of the present invention is to provide a kind of cylindrical lithium battery Rapid Cleaning method,
Improve the completeness and high efficiency of cylindrical lithium battery cleaning.
To achieve the goals above, the present invention is achieved by the following scheme:
A kind of cylindrical lithium battery Rapid Cleaning method, comprising the following steps:
(1) lithium battery electric core that sealing terminates is put into and is impregnated in frame, make lithium battery to addition cleaning solution a in frame is impregnated
Core is submerged completely；
(2) lithium battery electric core in step (1) is taken out, places into immersion treatment in the service sink for filling cleaning solution b, it is auxiliary
With ultrasonic treatment, and cap surface is scrubbed with brush；
(3) the good lithium battery electric core of immersion treatment is removed and placed in clear water and is impregnated；
(4) lithium battery electric core is put into dryer, heating and centrifugal dewatering；
(5) use air gun by the water stain drying of lithium battery wicking surface；
(6) antirust oil is sprayed on rag, utilizes the bottom and nut cap position of rag wiping lithium battery electric core；
The cleaning solution a be soap powder with clear water by 1:(600~800) weight ratio be formulated；Cleaning solution b is soap powder
With clear water by 1:(300~550) weight ratio be formulated.
The cleaning of heretofore described lithium battery refers to the cleaning of lithium battery electric core, and main wash is exactly aluminum hull electricity
Core.Could not be removed in bath cleans it is clean or in chemical conversion, link outflow of playing steel ball etc., with the moisture generation in air
Reaction generates the gas HF of strong corrosive, in the corrosion for ultimately causing lithium battery wicking surface with reactive aluminum.
Generated in technique in battery core at present and need stringent control temperature and humidity, but this method equipment is valuable, operation at
This is high, and rare producer uses at home；Many is removed to reduce the producer of cost using the method for cleaning lithium battery electric core
The electrolyte of attachment is avoided, and be easy to cause cleaning halfway problem when the cleaning such as alcohol；For another example existing battery core in the market
Brightener is cleaned, this product can use in cleaning link substitution alcohol acetone equal solvent, have an effect, reach with electrolyte
Cleaning destroys the effect of electrolyte, while can also generate protective film, in subsequent chemical conversion, beats steel ball etc. link and thoroughly prevents corruption
Erosion, the blast ingredient additionally added can also make lithium battery electric core surface-brightening such as mirror, but this battery core cleaning brightener is also deposited
In disadvantage at high cost.
Heretofore described soap powder be a kind of wash, the combined cleaning product of protective function, its active material
Mainly fatty acid, 90% or more raw material comes from reproducible vegetable fat, and is free of Quadrafos；Specifically, as in the market
One of the commercially available natural soap powder of carving board, super natural soap powder, vertical right soap powder on daytime；The present invention is by by lithium battery
Core, which is put into cleaning solution a, to be impregnated, and then impregnates and be aided with ultrasonic treatment in the cleaning solution b of higher concentration, in the soap powder
Active material can react with electrolyte, to quickly, thoroughly be removed to the electrolyte of lithium battery wicking surface.
Further, according to the present invention, in step (2), the time of the lithium battery electric core immersion treatment is 1min.
In step (3) of the invention, lithium battery electric core soaking time in clear water is 1min.
Further, in step (4), the heating temperature of dryer is 25~35 DEG C.
Preferably, the cleaning solution a is that soap powder and clear water are formulated by the weight ratio of 1:700；Cleaning solution b is soap
Powder and clear water are formulated by the weight ratio of 1:500.
Compared with prior art, cleaning method provided by the invention can quickly remove lithium battery electric core remained on surface
Electrolyte, avoid lithium battery electric core from getting rusty in subsequent use process；
Cleaning method provided by the invention, it is easy to operate, it is at low cost, it is high-efficient；And clean obtained lithium battery electric core
Good appearance, glossiness are high.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is furture elucidated.
Embodiment 1
A kind of method of cylindrical lithium battery Rapid Cleaning, comprising the following steps:
S1: weighing soap powder and clear water, is that 1:700 prepares cleaning solution a by the weight ratio of soap powder and clear water, by soap powder and clear water
Weight ratio be 1:500 prepare cleaning solution b；
S2: the lithium battery electric core that sealing terminates being put into and is impregnated in frame, makes lithium battery to addition cleaning solution a in frame is impregnated
Core is submerged completely；After immersion treatment 1min, lithium battery electric core is removed and placed in the service sink for filling cleaning solution b, is added
Ultrasonic treatment, and cap surface is scrubbed with brush；
The frequency of the ultrasonic treatment is 40kHz, and the processing time is 1min；
S3: the good lithium battery electric core of immersion treatment is removed and placed in clear water and impregnates 1min；
S4: lithium battery electric core is put into dryer, sets the heating temperature of dryer as 30 DEG C, after spin-drying 99s
It takes out；
S5: using air gun by the water stain drying of lithium battery wicking surface；
S6: antirust oil is sprayed on rag, utilizes the bottom and nut cap position of rag wiping lithium battery electric core.
Embodiment 2
A kind of method of cylindrical lithium battery Rapid Cleaning, comprising the following steps:
S1: weighing soap powder and clear water, is that 1:600 prepares cleaning solution a by the weight ratio of soap powder and clear water, by soap powder and clear water
Weight ratio be 1:300 prepare cleaning solution b；
S2: the lithium battery electric core that sealing terminates being put into and is impregnated in frame, makes lithium battery to addition cleaning solution a in frame is impregnated
Core is submerged completely；After immersion treatment 1min, lithium battery electric core is removed and placed in the service sink for filling cleaning solution b, is added
Ultrasonic treatment, and cap surface is scrubbed with brush；
The frequency of the ultrasonic treatment is 40kHz, and the processing time is 1min；
S3: the good lithium battery electric core of immersion treatment is removed and placed in clear water and impregnates 1min；
S4: lithium battery electric core is put into dryer, sets the heating temperature of dryer as 30 DEG C, after spin-drying 99s
It takes out；
S5: using air gun by the water stain drying of lithium battery wicking surface；
S6: antirust oil is sprayed on rag, utilizes the bottom and nut cap position of rag wiping lithium battery electric core.
Embodiment 3
A kind of method of cylindrical lithium battery Rapid Cleaning, comprising the following steps:
S1: weighing soap powder and clear water, is that 1:800 prepares cleaning solution a by the weight ratio of soap powder and clear water, by soap powder and clear water
Weight ratio be 1:550 prepare cleaning solution b；
S2: the lithium battery electric core that sealing terminates being put into and is impregnated in frame, makes lithium battery to addition cleaning solution a in frame is impregnated
Core is submerged completely；After immersion treatment 1min, lithium battery electric core is removed and placed in the service sink for filling cleaning solution b, is added
Ultrasonic treatment, and cap surface is scrubbed with brush；
The frequency of the ultrasonic treatment is 40kHz, and the processing time is 1min；
S3: the good lithium battery electric core of immersion treatment is removed and placed in clear water and impregnates 1min；
S4: lithium battery electric core is put into dryer, sets the heating temperature of dryer as 30 DEG C, after spin-drying 99s
It takes out；
S5: using air gun by the water stain drying of lithium battery wicking surface；
S6: antirust oil is sprayed on rag, utilizes the bottom and nut cap position of rag wiping lithium battery electric core.
The method of lithium battery Rapid Cleaning provided by the invention, can be attached to the electrolyte of lithium battery wicking surface into
Row quickly, thoroughly cleans, and reduces the cost of lithium battery electric core cleaning.
Basic principles and main features and the features of the present invention of the invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement is both fallen in the range of claimed invention.The scope of protection of present invention is by appended claims
And its equivalent thereof.
Claims (5)
1. a kind of cylindrical lithium battery Rapid Cleaning method, it is characterised in that: the following steps are included:
(1) lithium battery electric core that sealing terminates is put into and is impregnated in frame, keep lithium battery electric core complete to addition cleaning solution a in frame is impregnated
It is submerged entirely；
(2) lithium battery electric core in step (1) is taken out, places into immersion treatment in the service sink for filling cleaning solution b, is aided with super
Sonication, and cap surface is scrubbed with brush；
(3) the good lithium battery electric core of immersion treatment is removed and placed in clear water and is impregnated；
(4) lithium battery electric core is put into dryer, heating and centrifugal dewatering；
(5) use air gun by the water stain drying of lithium battery wicking surface；
(6) antirust oil is sprayed on rag, utilizes the bottom and nut cap position of rag wiping lithium battery electric core；
The cleaning solution a be soap powder with clear water by 1:(600~800) weight ratio be formulated；Cleaning solution b is for soap powder and clearly
Water is by 1:(300~550) weight ratio be formulated.
2. cylindrical lithium battery Rapid Cleaning method according to claim 1, it is characterised in that: in step (2), the lithium electricity
The time of pond battery core immersion treatment is 1min.
3. cylindrical lithium battery Rapid Cleaning method according to claim 1, it is characterised in that: in step (3), the lithium electricity
Battery core soaking time in clear water in pond is 1min.
4. cylindrical lithium battery Rapid Cleaning method according to claim 1, it is characterised in that: in step (4), dryer
Heating temperature is 25~35 DEG C.
5. cylindrical lithium battery Rapid Cleaning method according to claim 1, it is characterised in that: the cleaning solution a is soap powder
It is formulated with clear water by the weight ratio of 1:700；Cleaning solution b is that soap powder and clear water are formulated by the weight ratio of 1:500.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810698502.4A CN109078914A (en) | 2018-06-29 | 2018-06-29 | A kind of cylindrical lithium battery Rapid Cleaning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810698502.4A CN109078914A (en) | 2018-06-29 | 2018-06-29 | A kind of cylindrical lithium battery Rapid Cleaning method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109078914A true CN109078914A (en) | 2018-12-25 |
Family
ID=64834842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810698502.4A Pending CN109078914A (en) | 2018-06-29 | 2018-06-29 | A kind of cylindrical lithium battery Rapid Cleaning method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109078914A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112750735A (en) * | 2020-12-31 | 2021-05-04 | 阳光中科（福建）能源股份有限公司 | Perovskite solar cell FTO base belt cleaning device |
| CN113578807A (en) * | 2021-07-30 | 2021-11-02 | 湖北亿纬动力有限公司 | Method for cleaning appearance of lithium battery with metal shell |
| CN115254778A (en) * | 2022-08-23 | 2022-11-01 | 东莞市创明电池技术有限公司 | Battery cleaning equipment |
| CN116174391A (en) * | 2022-12-10 | 2023-05-30 | 桐昆集团股份有限公司 | Method for cleaning oil groove of elasticized engine oil wheel |
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| US5095926A (en) * | 1990-01-16 | 1992-03-17 | Wegner Paul C | Apparatus for washing storage batteries |
| CN103264024A (en) * | 2013-04-26 | 2013-08-28 | 深圳市金瑞电子材料有限公司 | Cleaning method and cleaning device for PTC (positive temperature coefficient) battery overcurrent protector |
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| CN207413967U (en) * | 2017-08-31 | 2018-05-29 | 张辉 | A kind of photovoltaic panel surface cleaning apparatus |
-
2018
- 2018-06-29 CN CN201810698502.4A patent/CN109078914A/en active Pending
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|---|---|---|---|---|
| US5095926A (en) * | 1990-01-16 | 1992-03-17 | Wegner Paul C | Apparatus for washing storage batteries |
| CN103264024A (en) * | 2013-04-26 | 2013-08-28 | 深圳市金瑞电子材料有限公司 | Cleaning method and cleaning device for PTC (positive temperature coefficient) battery overcurrent protector |
| CN203591988U (en) * | 2013-09-13 | 2014-05-14 | 广州轻机包装机械制造有限公司 | Bottle washing system for recycled bottles |
| CN103680990A (en) * | 2013-12-30 | 2014-03-26 | 中国科学院上海硅酸盐研究所 | Method for using alkaline liquor to clean substrate used for preparing dye-sensitized solar cell |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112750735A (en) * | 2020-12-31 | 2021-05-04 | 阳光中科（福建）能源股份有限公司 | Perovskite solar cell FTO base belt cleaning device |
| CN113578807A (en) * | 2021-07-30 | 2021-11-02 | 湖北亿纬动力有限公司 | Method for cleaning appearance of lithium battery with metal shell |
| CN115254778A (en) * | 2022-08-23 | 2022-11-01 | 东莞市创明电池技术有限公司 | Battery cleaning equipment |
| CN115254778B (en) * | 2022-08-23 | 2023-11-03 | 东莞市创明电池技术有限公司 | Battery cleaning equipment |
| CN116174391A (en) * | 2022-12-10 | 2023-05-30 | 桐昆集团股份有限公司 | Method for cleaning oil groove of elasticized engine oil wheel |
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Application publication date: 20181225 |