CN1185046A - Large capacity high starting perfermence lead-acid acumulator - Google Patents
Large capacity high starting perfermence lead-acid acumulator Download PDFInfo
- Publication number
- CN1185046A CN1185046A CN96114314A CN96114314A CN1185046A CN 1185046 A CN1185046 A CN 1185046A CN 96114314 A CN96114314 A CN 96114314A CN 96114314 A CN96114314 A CN 96114314A CN 1185046 A CN1185046 A CN 1185046A
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- China
- Prior art keywords
- lead
- acid
- plate
- accumlator
- perfermence
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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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- 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
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- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
The invention relates to a kind of production method of lead-acid accumlator. The characteristic is as following: to add metal antimony to alloy lead, to make plate grid by smelt plate, to crush electrolytic lead to the lead powder by ball crusher.The lead powder is oxided and mixed with water to form paste then added with negative catalysis agent and expanding agent, then, the paste is smeared on the plate and put into chemosynthesis trough to be charged and be assemblied. The invention can be used to produce various lead-acid accumlator extensively. It can improve the unstability of accumlator greatly, increase the ulilization ratio of raw materials and reduce the cost by 10%.
Description
The present invention relates to a kind of manufacture method of lead acid accumulator.
Development along with automobile making and electronics industry, the usage quantity and the scope of application of lead acid accumulator enlarge day by day, but the product ubiquity that present domestic battery industry is produced storage battery and is short of power, and the resting period is short, reaches shortcomings such as cold-starting ability difference.At present, no matter be the U.S., Europe, or Japan, the storage battery overwhelming majority of sale all is non-maintaining or reduced-maintenance, and in addition storage battery also should possess high starting performance, big capacity, higher useful life and resistance to elevated temperatures etc.Along with the power output of engine constantly increases, the temperature of enging cabin constantly raises, so the performance of storage battery will be suitable for normal operation under the high temperature, this just requires to improve the corrosion-resistant degree of grid alloy, reduce self-discharge of battery various factors, simultaneously housing and separator material, battery structure etc. are improved, improve our storage battery production technical merit.
The object of the present invention is to provide the lead acid accumulator of a kind of big capacity, high starting performance.
The object of the present invention is achieved like this: adopt alloy lead, add metallic antimony, make grid by the smelting plate then, electrolytic lead is by wearing into lead powder in ball mill, through peroxidating and cream, with the cream process in add retardant and swelling agent, again through coated plate, put into the electrolytic bath charging, assembling.
The present invention adds the oxidation that can prevent the negative plate lead plaster behind the retardant, adds swelling agent and can improve battery cycle life, improves the battery power output, the key technical indexes of the present invention:
1, cold-starting: 60 hours voltage of-18 ℃ of discharges is not less than 8.4V
2, seal :-30 ℃ do not rupture
65 ℃ are not excessive
3, rated capacity 〉=95%
4, dried lotus keeps performance: 〉=7.2V
Below in conjunction with embodiment the present invention is described in detail:
In the manufacturing of lead-acid battery negative pole plate, add swelling agent and play the nucleus effect, lead sulfate can not be to separate out to prevent to form the passivation layer that covers metallic lead on metallic lead at the lead sulfate of analyzing the dissolution precipitation of sening as an envoy on the swelling agent when discharge, thereby plays the effect of postponing the negative pole passivation.Simultaneously its high degree of dispersion is in active material, thereby lead and lead sulfate are mechanically separated the surface area of the prosperity that keeps active material and the diffusion that bigger porosity helps sulfuric acid like this, helps the deep discharge of negative plate.Simultaneously because the existence of swelling agent is unlikely to when negative plate produces the discharge beginning current potential moves and cause the negative pole current potential to improve and cell voltage obviously reduces.Can also prevent of the maintenance of the surface area shrinkage of active material in the charge and discharge cycles process, the cold-starting discharge is all had good effect circulation volume.Therefore add an amount of swelling agent and help improving the power output that battery cycle life improves battery.Add retardant and can stop the oxidation in air of negative plate spongy lead.Soak the boric acid that plate uses after retardant and pole plate change into and all contain the OH group, plumbous and these special OH groups interact, they are oxidized during also as reducing agent and cream, be reduced again when changing into thereupon, change into the back and in dry and the process of placing, can reduce oxidized spongy lead again, therefore suppressed plumbous oxidation.For this reason, the additive that adds minute quantity is but quite big to the influence of battery performance, it can improve battery cycle life and improve the battery power output can stop simultaneously pole plate in dry and storage process a large amount of oxidations or suppress pole plate the separating out of hydrogen when charging.
The present invention can be widely used in various lead acid accumulator productions, can change the unstable performance of battery greatly, improves raw-material utilance, can reduce production costs 10% simultaneously.The lead acid accumulator that utilizes the present invention to produce has not only increased the capacity of battery and high starting performance but also has had high social, thereby has higher promotion and use value.
Claims (1)
1, a kind of big capacity, high starting perfermence lead-acid acumulator, it is characterized in that adopting alloy lead, add metallic antimony, make grid by the smelting plate then, electrolytic lead is by wear into lead powder in ball mill, through peroxidating and cream, with the cream process in add retardant and swelling agent, through coated plate, put into the electrolytic bath charging again, assembling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96114314A CN1185046A (en) | 1996-12-13 | 1996-12-13 | Large capacity high starting perfermence lead-acid acumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96114314A CN1185046A (en) | 1996-12-13 | 1996-12-13 | Large capacity high starting perfermence lead-acid acumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1185046A true CN1185046A (en) | 1998-06-17 |
Family
ID=5122073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96114314A Pending CN1185046A (en) | 1996-12-13 | 1996-12-13 | Large capacity high starting perfermence lead-acid acumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1185046A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101944603A (en) * | 2010-09-08 | 2011-01-12 | 江苏理士电池有限公司 | Application of winding type electrolytic lead technology in lead acid storage battery industry |
| CN103413977A (en) * | 2013-09-02 | 2013-11-27 | 浙江宝仕电源有限公司 | Production process of storage battery |
| CN106990157A (en) * | 2017-02-20 | 2017-07-28 | 骆驼集团襄阳蓄电池有限公司 | A kind of detection method of lead bullion material and its application |
| CN113659116A (en) * | 2021-07-30 | 2021-11-16 | 骆驼集团蓄电池研究院有限公司 | Lead-acid storage battery pole plate and manufacturing method thereof |
-
1996
- 1996-12-13 CN CN96114314A patent/CN1185046A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101944603A (en) * | 2010-09-08 | 2011-01-12 | 江苏理士电池有限公司 | Application of winding type electrolytic lead technology in lead acid storage battery industry |
| CN103413977A (en) * | 2013-09-02 | 2013-11-27 | 浙江宝仕电源有限公司 | Production process of storage battery |
| CN106990157A (en) * | 2017-02-20 | 2017-07-28 | 骆驼集团襄阳蓄电池有限公司 | A kind of detection method of lead bullion material and its application |
| CN113659116A (en) * | 2021-07-30 | 2021-11-16 | 骆驼集团蓄电池研究院有限公司 | Lead-acid storage battery pole plate and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |