CN108258330A - A kind of lead-acid battery adds gluing method - Google Patents
A kind of lead-acid battery adds gluing method Download PDFInfo
- Publication number
- CN108258330A CN108258330A CN201711446306.XA CN201711446306A CN108258330A CN 108258330 A CN108258330 A CN 108258330A CN 201711446306 A CN201711446306 A CN 201711446306A CN 108258330 A CN108258330 A CN 108258330A
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- CN
- China
- Prior art keywords
- battery
- aqueous solution
- mixed
- colloidal
- sulfuric acid
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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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
-
- 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
Abstract
The invention discloses a kind of lead-acid batteries to add gluing method, includes the following steps：Colloidal additive and water are formed into colloidal additive aqueous solution by high-speed shearing machine shear-mixed；Under the conditions of 25 °C, water, the concentrated sulfuric acid, stannous sulfate, sodium sulphate are deployed into the dilute sulfuric acid that density is 1.28~1.38g/cm3, sulfuric acid and Ludox volume account for battery per single lattice volume 4/5 5/6, and are mixed with the colloidal additive aqueous solution, stand 23 hours；Aerosil and water are formed into aerosil aqueous solution by high-speed shearing machine shear-mixed；The mixed liquor of dilute sulfuric acid and colloidal additive aqueous solution in the aerosil aqueous solution and step 2 is mixed into colloidal electrolyte, colloidal electrolyte is injected, while discharge battery by battery by acid filling machine.The present invention can solve colloidal electrolyte using the encapsulating mode of overdischarge method and add the phenomenon that glue is unevenly distributed in glue difficulty, battery, can greatly reinforce the operability of production, can improve battery performance.
Description
Technical field
The present invention relates to storage battery production technical field, specifically a kind of lead-acid battery adds gluing method.
Background technology
China is more and more deeply and perfect to the research work of colloid storage battery.However the production of colloid storage battery is deposited always
In two big difficult points:One is capacity is relatively low, the second is plus glue difficulty.Due to colloidal electrolyte be the key that influence battery performance because
One of element, thus it is more to the report of colloidal electrolyte and sulfuric acid solidifier in recent years, and to the instillation process of colloidal electrolyte
Report it is seldom, can colloidal electrolyte perfusion be colloid battery production key point.The method of colloid perfusion is varied, often
There are direct penetration method, sour displacement method etc..These methods are suitable for different colloid and battery structure, they all exist certain
The defects of.Direct penetration method is added in battery after at normal temperatures mixing Ludox, sulfuric acid, and the Wen Sheng of mixed process is about
It it is 15 °C, so the temperature of final mixed solution, up to 40 °C or more, due to temperature height, gel time is short, such solution
Viscosity constantly increases and causes colloidal electrolyte that can not penetrate into each position in battery, final battery separator and pole well
Glue amount in plate is unevenly distributed, and battery capacity is insufficient;The instillation process requires simultaneously with glue and adds glue process rapid, and production is real
Border process is difficult operation.Sour displacement method is first to add an acid to battery, takes out acid after pole plate and partition board are fully impregnated, then adds glue,
Technological operation step is more in this way, complex process, poor operability, and acid, glue are not easy to be uniformly mixed, and gel state is bad, battery
Cycle performance is bad.
Invention content
The purpose of the present invention is to provide a kind of lead-acid batteries to add gluing method, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides following technical solution：
A kind of lead-acid battery adds gluing method, includes the following steps：
（1）, colloidal additive and water are formed into colloidal additive aqueous solution by high-speed shearing machine shear-mixed；
（2）, under the conditions of 25 °C, it is 1.28~1.38g/cm3's that water, the concentrated sulfuric acid, stannous sulfate, sodium sulphate are deployed into density
Dilute sulfuric acid, sulfuric acid and Ludox volume account for battery per single lattice volume 4/5-5/6, and are mixed with the colloidal additive aqueous solution
It closes, stands 2-3 hours, while the temperature of battery is also allowed to lower；
（3）, aerosil and water are formed into aerosil aqueous solution by high-speed shearing machine shear-mixed；
（4）, the aerosil aqueous solution is mixed with the mixed liquor of dilute sulfuric acid in step 2 and colloidal additive aqueous solution
Into colloidal electrolyte, colloidal electrolyte is injected, while discharge battery by battery by acid filling machine；
（5）Battery discharge terminates to add in after Ludox carries out initial charge to battery.
As further embodiment of the present invention：Step（2）In, temperature is reduced to 35-36 °C.
As further embodiment of the present invention：Step（2）In, discharge current 1-3mA.
As further embodiment of the present invention：Step（2）In, discharge period 3-5min.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention can be solved using the encapsulating mode of overdischarge method
Colloidal electrolyte adds the phenomenon that glue is unevenly distributed in glue difficulty, battery, can greatly reinforce the operability of production, can improve electricity
Pond performance.
Specific embodiment
The technical solution in the embodiment of the present invention is clearly and completely described below, it is clear that described embodiment
Only part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel all other embodiments obtained without making creative work belong to the model that the present invention protects
It encloses.
A kind of lead-acid battery adds gluing method, includes the following steps：
（1）, colloidal additive and water are formed into colloidal additive aqueous solution by high-speed shearing machine shear-mixed；
（2）, under the conditions of 25 °C, it is 1.28~1.38g/cm3's that water, the concentrated sulfuric acid, stannous sulfate, sodium sulphate are deployed into density
Dilute sulfuric acid, sulfuric acid and Ludox volume account for battery per single lattice volume 4/5-5/6, and are mixed with the colloidal additive aqueous solution
It closes, stands 2-3 hours, sulfuric acid is allowed to be thoroughly impregnated pole plate and partition board, while the temperature of battery is also allowed to lower；
（3）, aerosil and water are formed into aerosil aqueous solution by high-speed shearing machine shear-mixed；
（4）, the aerosil aqueous solution is mixed with the mixed liquor of dilute sulfuric acid in step 2 and colloidal additive aqueous solution
Into colloidal electrolyte, colloidal electrolyte is injected, while discharge battery by battery by acid filling machine, discharge current cannot be too
Greatly, corrosiveness of the high concentration acid solution to pole plate is reduced；
（5）Battery discharge terminates to add in after Ludox carries out initial charge to battery.
Step（2）In, temperature is reduced to 35-36 °C.
Step（2）In, discharge current 1-3mA.
Step（2）In, discharge period 3-5min.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. a kind of lead-acid battery adds gluing method, it is characterised in that：Include the following steps：
（1）, colloidal additive and water are formed into colloidal additive aqueous solution by high-speed shearing machine shear-mixed；
（2）, under the conditions of 25 °C, it is 1.28~1.38g/cm3's that water, the concentrated sulfuric acid, stannous sulfate, sodium sulphate are deployed into density
Dilute sulfuric acid, sulfuric acid and Ludox volume account for battery per single lattice volume 4/5-5/6, and are mixed with the colloidal additive aqueous solution
It closes, stands 2-3 hours, while the temperature of battery is also allowed to lower；
（3）, aerosil and water are formed into aerosil aqueous solution by high-speed shearing machine shear-mixed；
（4）, the aerosil aqueous solution is mixed with the mixed liquor of dilute sulfuric acid in step 2 and colloidal additive aqueous solution
Into colloidal electrolyte, colloidal electrolyte is injected, while discharge battery by battery by acid filling machine；
（5）Battery discharge terminates to add in after Ludox carries out initial charge to battery.
2. a kind of lead-acid battery according to claim 1 adds gluing method, it is characterised in that：Step（2）In, temperature is reduced to
35-36°C。
3. a kind of lead-acid battery according to claim 1 adds gluing method, it is characterised in that：Step（2）In, discharge current is
1-3mA。
4. a kind of lead-acid battery according to claim 1 adds gluing method, it is characterised in that：Step（2）In, when electric discharge continues
Between be 3-5min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711446306.XA CN108258330A (en) | 2017-12-27 | 2017-12-27 | A kind of lead-acid battery adds gluing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711446306.XA CN108258330A (en) | 2017-12-27 | 2017-12-27 | A kind of lead-acid battery adds gluing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108258330A true CN108258330A (en) | 2018-07-06 |
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ID=62723777
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711446306.XA Withdrawn CN108258330A (en) | 2017-12-27 | 2017-12-27 | A kind of lead-acid battery adds gluing method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180677A (en) * | 2020-01-03 | 2020-05-19 | 天能电池集团股份有限公司 | Method for manufacturing positive plate of lead storage battery for dry-load starting |
| CN112952210A (en) * | 2021-04-01 | 2021-06-11 | 华富(江苏)电源新技术有限公司 | Heavy water-based lead-acid storage battery, colloid electrolyte thereof and preparation method of colloid electrolyte |
| CN113571766A (en) * | 2021-04-20 | 2021-10-29 | 浙江南都电源动力股份有限公司 | Colloid solid electrolyte, colloid preparation method and high-power flat colloid storage battery |
-
2017
- 2017-12-27 CN CN201711446306.XA patent/CN108258330A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180677A (en) * | 2020-01-03 | 2020-05-19 | 天能电池集团股份有限公司 | Method for manufacturing positive plate of lead storage battery for dry-load starting |
| CN111180677B (en) * | 2020-01-03 | 2021-04-13 | 天能电池集团股份有限公司 | Method for manufacturing positive plate of lead storage battery for dry-load starting |
| CN112952210A (en) * | 2021-04-01 | 2021-06-11 | 华富(江苏)电源新技术有限公司 | Heavy water-based lead-acid storage battery, colloid electrolyte thereof and preparation method of colloid electrolyte |
| CN113571766A (en) * | 2021-04-20 | 2021-10-29 | 浙江南都电源动力股份有限公司 | Colloid solid electrolyte, colloid preparation method and high-power flat colloid storage battery |
| CN113571766B (en) * | 2021-04-20 | 2022-08-23 | 浙江南都电源动力股份有限公司 | Colloid solid electrolyte, colloid preparation method and high-power flat colloid storage battery |
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Application publication date: 20180706 |
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