CN102780046B - A kind of chemical synthesizing method of lead-acid battery - Google Patents
A kind of chemical synthesizing method of lead-acid battery Download PDFInfo
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- CN102780046B CN102780046B CN201210274801.8A CN201210274801A CN102780046B CN 102780046 B CN102780046 B CN 102780046B CN 201210274801 A CN201210274801 A CN 201210274801A CN 102780046 B CN102780046 B CN 102780046B
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000002253 acid Substances 0.000 title claims abstract description 23
- 239000000126 substance Substances 0.000 title claims abstract description 21
- 230000002194 synthesizing effect Effects 0.000 title claims abstract description 11
- 238000007600 charging Methods 0.000 claims abstract description 88
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 11
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 5
- 230000007423 decrease Effects 0.000 claims abstract description 5
- 239000003792 electrolyte Substances 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 230000005611 electricity Effects 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010278 pulse charging Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical compound [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- YADSGOSSYOOKMP-UHFFFAOYSA-N lead dioxide Inorganic materials O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
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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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- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The chemical synthesizing method that the invention discloses a kind of lead-acid battery comprises the steps: that (1) is first internalized into charging to battery guided bone, and is stepped up charging current；(2) low-frequency pulse is used to be fluidized to；Pulse frequency be 1 2Hz wherein pulse current amplitude be 0.2～0.25C, the charging interval is 15 20 hours；(3) battery is carried out the electric discharge of short time；(4) liquid level of battery electrolyte is adjusted；(5) battery is carried out large current charge, and gradually decrease charging current；(6) 12 hours are stood；(7) being adjusted property of battery is charged；(8) temperature of battery is controlled below 45 DEG C by whole formation process.The lead-acid battery of chemical synthesizing method of the present invention chemical conversion, all meets national standard, and there has been obvious increase in the service life of battery.
Description
Technical field
The present invention relates to the chemical synthesizing method of a kind of lead-acid battery, particularly relate to a kind of prolongation and can reduce the chemical conversion time, reduce power consumption, and extend the chemical synthesizing method of the lead-acid battery in the service life of lead-acid battery
Background technology
Lead-acid accumulator relies on its excellent ratio of performance to price, very important status is occupied in secondary cell field, in all aqueous solution power supply systems, lead-acid accumulator has higher running voltage, preferably heavy-current discharge performance and high and low temperature discharge performance, it had both been suitable for floating charge and had used, and was suitable for again starting, recycling.Accumulator formation process is a very important operation during lead-acid storage battery production, is the process forming active substance on pole plate.Green plate qualified for chemical examination is loaded battery case by technological requirement and seals by formation process, dresses up semi-finished product battery；Then certain density dilute sulfuric acid is poured into battery by specified quantity；It is passed through electric current by regulation parameter after being placed again, is electrochemically reacted, generate the chemical substance that can carry out discharge and recharge, positive plate generates PbO2, on negative plate, generates spongiform Pb simultaneously.The composition of green plate mainly basic lead sulphate, lead oxide and a small amount of free lead and moisture.There is many problems in current chemical synthesis technology, on the one hand chemical conversion overlong time, greatly extend the production cycle of lead-acid battery, on the other hand power consumption is big, adds the production cost of lead-acid battery, nor environmental protection, also have more crucially due to long discharge and recharge, during being internalized into, overall heating is serious, influences whether lead-acid battery normal service life.
Summary of the invention
It is an object of the invention to provide the chemical synthesizing method of the lead-acid battery of a kind of excellent performance, the method can reduce the chemical conversion time, reduces power consumption, and extends the service life of lead-acid battery.
To achieve these goals, the chemical synthesizing method of a kind of lead-acid battery that the present invention provides comprises the steps:
Step 1, is first internalized into charging to battery guided bone, and is stepped up charging current；Wherein, the charging current of the first stage of adaptability charging is 0.02 ~ 0.04C, and the charging interval is 1 ~ 2 hour；The charging current of second stage is 0.08 ~ 0.1C, and the charging interval is 2 ~ 3 hours；
Step 2, uses low-frequency pulse to be fluidized to；Pulse frequency be 1 ~ 2Hz wherein pulse current amplitude be 0.2 ~ 0.25C, the charging interval is 15 ~ 20 hours；
Step 3, carries out the electric discharge of short time to battery；Wherein, discharge time, the discharge current of electric discharge was 0.3 ~ 0.4C, and discharge time is 20 ~ 30 minutes；
Step 4, adjusts the liquid level of battery electrolyte, and the time is less than 30 minutes；
Step 5, carries out large current charge to battery, and gradually decreases charging current；Wherein, large current charge is divided into four-stage, the charging current of first stage is 0.3 ~ 0.4C, charging interval is 2 ~ 3 hours, and the charging current of second stage is 0.25 ~ 0.35C, and the charging interval is 1 ~ 2 hour, the charging current of phase III is 0.2 ~ 0.3C, charging interval is 2 ~ 3 hours, and the charging current of fourth stage is 0.15 ~ 0.25C, and the charging interval is 1 ~ 2 hour；
Step 6, stands 1 ~ 2 hour；
Step 7, charges to being adjusted property of battery；Wherein, scalability is charged in two stages, and the first stage uses low-frequency pulse charging, and frequency is 0.5 ~ 1Hz, and charging current amplitude is 0.1 ~ 0.12C, 2 ~ 3 hours charging intervals；Second stage uses charged with direct current, and charging current is 0.2 ~ 0.3C, and the charging interval is 3 ~ 4 hours；
Step 8, is monitored the temperature of battery in whole formation process, wherein, the temperature of battery is controlled below 45 DEG C in whole formation process.
Lead-acid battery chemical synthesizing method of the present invention, it is possible to reduction chemical conversion time, reduces power consumption, and extends the service life of lead-acid battery.
Detailed description of the invention
Embodiment one
Being melted into the lead-acid battery of 6V10Ah, the duration of chemical conversion is about 31 hours:
Step 1, is first internalized into charging to battery guided bone, and is stepped up charging current；Wherein, the charging current of the first stage of adaptability charging is 0.2A, and the charging interval is 1 hour；The charging current of second stage is 0. 8A, and the charging interval is 2 hours；
Step 2, uses low-frequency pulse to be fluidized to；Pulse frequency be 1Hz wherein pulse current amplitude be 2A, the charging interval is 15 hours；
Step 3, carries out the electric discharge of short time to battery；Wherein, discharge time, the discharge current of electric discharge was 3A, and discharge time is 20 minutes；
Step 4, adjusts the liquid level of battery electrolyte, and the time is less than 30 minutes；
Step 5, carries out large current charge to battery, and gradually decreases charging current；Wherein, large current charge is divided into four-stage, the charging current of first stage is 3A, charging interval is 2 hours, and the charging current of second stage is 2.5A, and the charging interval is 1 hour, the charging current of phase III is 2A, charging interval is 2 hours, and the charging current of fourth stage is 1.5A, and the charging interval is 1 hour；
Step 6, stands 1 hour；
Step 7, charges to being adjusted property of battery；Wherein, scalability is charged in two stages, and the first stage uses low-frequency pulse charging, and frequency is 0.5Hz, and charging current amplitude is 1A, 2 hours charging intervals；Second stage uses charged with direct current, and charging current is 2A, and the charging interval is 3 hours；
Step 8, is monitored the temperature of battery in whole formation process, wherein, the temperature of battery is controlled below 45 DEG C in whole formation process.
Embodiment two
Being melted into the lead-acid battery of 12V100Ah, the duration of chemical conversion is about 45 hours:
Step 1, is first internalized into charging to battery guided bone, and is stepped up charging current；Wherein, the charging current of the first stage of adaptability charging is 4A, and the charging interval is 2 hours；The charging current of second stage is 10A, and the charging interval is 3 hours；
Step 2, uses low-frequency pulse to be fluidized to；Pulse frequency be 2Hz wherein pulse current amplitude be 25A, the charging interval is 20 hours；
Step 3, carries out the electric discharge of short time to battery；Wherein, discharge time, the discharge current of electric discharge was 40A, and discharge time is 30 minutes；
Step 4, adjusts the liquid level of battery electrolyte, and the time is less than 30 minutes；
Step 5, carries out large current charge to battery, and gradually decreases charging current；Wherein, large current charge is divided into four-stage, the charging current of first stage is 40A, charging interval is 3 hours, and the charging current of second stage is 35A, and the charging interval is 2 hours, the charging current of phase III is 30A, charging interval is 3 hours, and the charging current of fourth stage is 25A, and the charging interval is 2 hours；
Step 6, stands 2 hours；
Step 7, charges to being adjusted property of battery；Wherein, scalability is charged in two stages, and the first stage uses low-frequency pulse charging, and frequency is 1Hz, and charging current amplitude is 12A, 3 hours charging intervals；Second stage uses charged with direct current, and charging current is 30A, and the charging interval is 4 hours；
Step 8, is monitored the temperature of battery in whole formation process, wherein, the temperature of battery is controlled below 45 DEG C in whole formation process.
Use the lead-acid battery of chemical synthesizing method of the present invention chemical conversion after tested, all meet national standard, and there has been obvious increase in the service life of battery.
The above, it it is only presently preferred embodiments of the present invention, not the present invention is done any pro forma restriction, although the present invention is disclosed above with preferred embodiment, but it is not limited to the present invention, any those skilled in the art, without departing from technical scheme, when the technology contents of available the disclosure above makes a little change or is modified to the Equivalent embodiments of equivalent variations, in every case it is without departing from technical solution of the present invention content, any simple modification above example made according to the technical spirit of the present invention, equivalent variations and modification, all still fall within the range of technical solution of the present invention.
Claims (1)
1. the chemical synthesizing method of a lead-acid battery, it is characterised in that comprise the steps:
Step 1, the first charging that is internalized into the lead-acid battery guided bone of 6V10Ah, and it is stepped up charging
Electric current；Wherein, the charging current of the first stage of adaptability charging is 0.02～0.04C, and the charging interval is 1～2
Hour；The charging current of second stage is 0.08～0.1C, and the charging interval is 2～3 hours；
Step 2, uses low-frequency pulse to be fluidized to；Pulse frequency be 1～2Hz wherein pulse current amplitude be
0.2～0.25C, the charging interval is 15～20 hours；
Step 3, carries out the electric discharge of short time to battery；Wherein, the discharge current of electric discharge discharge time is
0.3～0.4C, discharge time is 20～30 minutes；
Step 4, adjusts the liquid level of battery electrolyte, and the time is less than 30 minutes；
Step 5, carries out large current charge to battery, and gradually decreases charging current；Wherein, big electric current fills
Electricity is divided into four-stage, and the charging current of first stage is 0.3～0.4C, and the charging interval is 2～3 hours, the
The charging current of two-stage is 0.25～0.35C, and the charging interval is 1～2 hour, the charging current of phase III
Being 0.2～0.3C, the charging interval is 2～3 hours, and the charging current of fourth stage is 0.15～0.25C, charging
Time is 1～2 hour；
Step 6, stands 1～2 hour；
Step 7, charges to being adjusted property of battery；Wherein, scalability is charged in two stages, the first stage
Employing low-frequency pulse charges, and frequency is 0.5～1Hz, and charging current amplitude is 0.1～0.12C, the charging interval
2～3 hours；Second stage uses charged with direct current, and charging current is 0.2～0.3C, and the charging interval is 3～4
Hour；
Step 8, is monitored the temperature of battery in whole formation process, wherein, by electricity in whole formation process
The temperature in pond controls below 45 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210274801.8A CN102780046B (en) | 2012-08-03 | 2012-08-03 | A kind of chemical synthesizing method of lead-acid battery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210274801.8A CN102780046B (en) | 2012-08-03 | 2012-08-03 | A kind of chemical synthesizing method of lead-acid battery |
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| CN102780046A CN102780046A (en) | 2012-11-14 |
| CN102780046B true CN102780046B (en) | 2016-08-31 |
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| CN201210274801.8A Expired - Fee Related CN102780046B (en) | 2012-08-03 | 2012-08-03 | A kind of chemical synthesizing method of lead-acid battery |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103151544B (en) * | 2013-02-04 | 2016-04-20 | 武汉孚安特科技有限公司 | The Activiation method of pulse activation disposable lithium-battery and device thereof |
| CN103618116A (en) * | 2013-12-10 | 2014-03-05 | 北京清大环科电源技术有限公司 | Internal formation technology for colloid of lead-acid battery |
| CN106129504A (en) * | 2016-05-26 | 2016-11-16 | 成都成芯新能科技有限公司 | lead-acid battery formation method |
| CN106450503B (en) * | 2016-08-31 | 2021-11-23 | 巨江电源科技有限公司 | Formation method of maintenance-free lead-acid storage battery |
| CN109546249B (en) * | 2018-12-17 | 2024-04-30 | 江苏聚合新能源科技有限公司 | Formation method and device for lead-acid battery |
| CN111370776B (en) * | 2020-02-20 | 2021-04-13 | 天能电池集团股份有限公司 | Container formation process for valve-controlled storage battery |
Citations (3)
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| CN1937303A (en) * | 2006-09-22 | 2007-03-28 | 北京清大华美环保节能技术研究院 | Lead-acid battery detecting-repairing method and system |
| CN101877425A (en) * | 2010-06-25 | 2010-11-03 | 湖南丰日电源电气股份有限公司 | Pulse container formation method for high-capacity lead-acid battery |
| CN102013523A (en) * | 2010-10-28 | 2011-04-13 | 江门三同新能源科技有限公司 | Environmental-friendly, energy-saving and high-efficiency container formation process for lead-acid battery |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1937303A (en) * | 2006-09-22 | 2007-03-28 | 北京清大华美环保节能技术研究院 | Lead-acid battery detecting-repairing method and system |
| CN101877425A (en) * | 2010-06-25 | 2010-11-03 | 湖南丰日电源电气股份有限公司 | Pulse container formation method for high-capacity lead-acid battery |
| CN102013523A (en) * | 2010-10-28 | 2011-04-13 | 江门三同新能源科技有限公司 | Environmental-friendly, energy-saving and high-efficiency container formation process for lead-acid battery |
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| CN102780046A (en) | 2012-11-14 |
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Effective date of registration: 20181010 Address after: 100032 West Chang'an Avenue, Xicheng District, Xicheng District, Beijing Co-patentee after: ANYANG POWER SUPPLY COMPANY, STATE GRID HENAN ELECTRIC POWER CO., LTD. Patentee after: State Grid Corporation of China Address before: 201203 room 662-16, 2 building, No. 351, Guo Shou Jing Road, Zhangjiang hi tech park, Pudong New Area, Shanghai. Patentee before: Shanghai Jinzhong Information Technology Co., Ltd. |
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