CN109888410B - Acid-adding charging manufacturing process for improving low-temperature performance of lead-acid storage battery - Google Patents

Acid-adding charging manufacturing process for improving low-temperature performance of lead-acid storage battery Download PDF

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Publication number
CN109888410B
CN109888410B CN201810514236.5A CN201810514236A CN109888410B CN 109888410 B CN109888410 B CN 109888410B CN 201810514236 A CN201810514236 A CN 201810514236A CN 109888410 B CN109888410 B CN 109888410B
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China
Prior art keywords
acid
battery
charging
lead
manufacturing process
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CN109888410A (en
Inventor
包有富
郭振南
周强
周刚
贡全富
李福星
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Shandong Chaowei Power Co ltd
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Shandong Chaowei Power Co ltd
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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 invention relates to an acid-adding charging manufacturing process for improving the low-temperature performance of a lead-acid storage battery, which is characterized by comprising the following steps of: the method comprises the following steps: (1) adding acid (2) to charge the battery in a direct current mode (charging and current transferring during the battery sequence transferring process) (3) connecting the battery and charging (4). The low-temperature discharge performance of the battery can be greatly improved according to the manufacturing process.

Description

Acid-adding charging manufacturing process for improving low-temperature performance of lead-acid storage battery
Technical Field
The invention relates to an acid charging manufacturing process for improving the low-temperature performance of a lead-acid storage battery.
Background
The general manufacturing process for charging the lead-acid storage battery by adding acid comprises the following steps: semi-finished product, acid adding, flow conversion, battery connection and charging.
Disclosure of Invention
The invention aims to provide an acid charging manufacturing process for improving the low-temperature performance of a lead-acid storage battery. The low-temperature discharge performance of the battery can be greatly improved by using the acid charging manufacturing process.
The technical scheme of the invention is as follows: 1. an acid-adding charging manufacturing process for improving the low-temperature performance of a lead-acid storage battery is characterized in that: the method comprises the following steps:
(1) acid-adding the semi-finished product into dilute sulphuric acid by a vacuum acid-adding machine according to the technological requirements
(2) DC charging circulation-charging the acid-added battery immediately according to a certain current by using the charged battery as a power supply and transferring the charging procedure to the charging procedure through a conveyor belt
(3) Battery connection-after the battery is transferred to the charging process, the battery power is removed and the battery is connected in series with the battery
(4) After the charging-battery is connected in series, it is charged by charging-discharging machine
In the manufacturing process, the direct current power supply is added to the battery for charging in the transfer process of the conveyor belt, and after the direct current power supply is added to charge the battery, the pole plate of the semi-finished battery is subjected to substance conversion (2 PbSO) through charging4+2H2O＝PbO2+Pb+2H2SO4). H is generated in the charging process of the semi-finished battery2SO4And the dissolution of negative electrode additive sodium lignosulfonate in the negative electrode plate is inhibited (note: the negative electrode additive sodium lignosulfonate is a negative electrode additive for improving the low-temperature performance of the battery, is easy to dissolve in water and difficult to dissolve in acid), so that the low-temperature discharge performance of the battery is improved.

Claims (2)

1. An acid-adding charging manufacturing process for improving the low-temperature performance of a lead-acid storage battery is characterized in that a negative electrode additive sodium lignosulphonate is arranged in a negative plate of the lead-acid storage battery: the method comprises the following steps:
(1) injecting dilute sulphuric acid into the semi-finished product by a vacuum acid adding machine according to the process requirements
(2) The acid-added battery is immediately charged by using a charged battery as a power supply according to a certain current and is transferred to a charging process through a conveyor belt
(3) After the charging process, the battery power supply is taken down to carry out series connection between the batteries
(4) And after the batteries are connected in series, the batteries are charged by a charge and discharge machine.
2. The manufacturing process of acid charging for improving the low-temperature performance of the lead-acid storage battery according to claim 1, is characterized in that: the battery is charged and transferred during the battery transferring process, and the direct current charging is carried out on the battery by using a direct current power supply.
CN201810514236.5A 2018-05-25 2018-05-25 Acid-adding charging manufacturing process for improving low-temperature performance of lead-acid storage battery Active CN109888410B (en)

Priority Applications (1)

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CN201810514236.5A CN109888410B (en) 2018-05-25 2018-05-25 Acid-adding charging manufacturing process for improving low-temperature performance of lead-acid storage battery

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Application Number Priority Date Filing Date Title
CN201810514236.5A CN109888410B (en) 2018-05-25 2018-05-25 Acid-adding charging manufacturing process for improving low-temperature performance of lead-acid storage battery

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CN109888410A CN109888410A (en) 2019-06-14
CN109888410B true CN109888410B (en) 2021-10-29

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003259563A (en) * 2002-02-27 2003-09-12 Japan Storage Battery Co Ltd Charge control method for control valve type (seal type) lead storage battery
CN101340007A (en) * 2008-08-15 2009-01-07 江苏理士电池有限公司 Valve controlled sealing type golf battery and manufacturing method therefor
CN101355179A (en) * 2008-07-14 2009-01-28 张天任 Assembly line for charging and cleaning lead acid battery
CN102569908A (en) * 2012-01-18 2012-07-11 广西大学 Method for assembling valve-control sealed type maintenance-free lead acid storage battery
CN103035923A (en) * 2012-12-18 2013-04-10 超威电源有限公司 Low-temperature-resistant storage battery internally formed lead plaster
CN205921047U (en) * 2016-07-22 2017-02-01 深圳市雄韬电源科技股份有限公司 Lead acid battery forced air coolingization becomes system
CN106972214A (en) * 2017-05-24 2017-07-21 海志电源技术（赣州）有限公司 A kind of internal formation process of lead-acid battery

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102354771B (en) * 2011-10-26 2014-01-22 浙江天能电池江苏新能源有限公司 Quick charging device for lead-acid storage battery and quick charging method
US9685646B2 (en) * 2013-10-03 2017-06-20 Johns Manville Pasting paper made of glass fiber nonwoven comprising carbon graphite
CN103943893B (en) * 2014-03-25 2016-02-03 超威电源有限公司 A kind of container formation process for lead acid storage battery

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003259563A (en) * 2002-02-27 2003-09-12 Japan Storage Battery Co Ltd Charge control method for control valve type (seal type) lead storage battery
CN101355179A (en) * 2008-07-14 2009-01-28 张天任 Assembly line for charging and cleaning lead acid battery
CN101340007A (en) * 2008-08-15 2009-01-07 江苏理士电池有限公司 Valve controlled sealing type golf battery and manufacturing method therefor
CN102569908A (en) * 2012-01-18 2012-07-11 广西大学 Method for assembling valve-control sealed type maintenance-free lead acid storage battery
CN103035923A (en) * 2012-12-18 2013-04-10 超威电源有限公司 Low-temperature-resistant storage battery internally formed lead plaster
CN205921047U (en) * 2016-07-22 2017-02-01 深圳市雄韬电源科技股份有限公司 Lead acid battery forced air coolingization becomes system
CN106972214A (en) * 2017-05-24 2017-07-21 海志电源技术（赣州）有限公司 A kind of internal formation process of lead-acid battery

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
木素磺酸钠对铅蓄电池负极性能的影响;付颖达，唐有根等;《电池工业》;20110228;第16卷(第1期);第21-24页 *

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