CN109786649A - A kind of liquid electrolyte battery pole plate processing and manufacturing technology - Google Patents

A kind of liquid electrolyte battery pole plate processing and manufacturing technology Download PDF

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Publication number
CN109786649A
CN109786649A CN201711117563.9A CN201711117563A CN109786649A CN 109786649 A CN109786649 A CN 109786649A CN 201711117563 A CN201711117563 A CN 201711117563A CN 109786649 A CN109786649 A CN 109786649A
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CN
China
Prior art keywords
pole plate
silicon
band
technology
liquid
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Pending
Application number
CN201711117563.9A
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Chinese (zh)
Inventor
李彤
Original Assignee
李彤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN201711117563.9A priority Critical patent/CN109786649A/en
Publication of CN109786649A publication Critical patent/CN109786649A/en
Pending legal-status Critical Current

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The invention discloses a kind of liquid electrolyte battery pole plate fabricate technology, the pole plate manufacturing technology the following steps are included: (1) by alloy silicon in a furnace heating and melting at alloy silicon liquid;(2) alloy silicon liquid is cast as silicon ribbon using band extruder;(3) it carries out silicon ribbon feeding press machine to strike out grid band;(4) silicon cream is applied on grid band and covers painting paperboard on pole plate two sides is made into pole plate band;(5) pole plate band carries out scoreboard with board separator and forms monolithic pole plate.The present invention can largely improve battery quality and service life using the pole plate of this manufacturing technology production.

Description

A kind of liquid electrolyte battery pole plate processing and manufacturing technology
Technical field
The present invention relates to the accessory forming technique of non-maintaining liquid electrolyte battery, in particular to a kind of liquid electrolyte Accumulator plate fabricates technology.
Background technique
Liquid electrolyte battery pole plate is the important component of battery, it plays liquid electrolyte battery performance Decisive role.The battery of different purposes, pole plate is also different, has paste spread type by the structure point of pole plate, tubular type, forms formula. Current most of producers use traditional production technology: 1, gravity grid casting based on paste spread type;2, silicon powder makes; 3, mixing paste;4, coated plate;5, dry tack free;6, curing and drying;7, it is melted into.
This production technology is with the presence of following main problem: 1, can not make thin pole plate;2, grid difficulty forms when grid produces;3, The stability of quality is poor, 4, pole plate crackle it is more;5, tank formation, discarded pole plate are more;6, pole plate needs to cut false tab;7, it is needed after being melted into It will silicon cream on brush tab;8, polar board surface has silicon ash to pollute the environment.
Summary of the invention
It is an object of the invention to: a kind of liquid electrolyte battery pole plate processing and manufacturing technology is provided, using this manufacture The pole plate of technology production can largely improve battery quality and service life.
The technical solution of the invention is as follows: pole plate manufacturing technology the following steps are included: 1, alloy silicon added in a furnace Heat is melted into alloy silicon liquid;2, alloy silicon liquid is cast as silicon ribbon using band extruder;3, silicon ribbon is sent into press machine and carries out punching press At grid band;4, silicon cream is applied on grid band and covers painting paperboard on pole plate two sides is made into pole plate band;5, pole plate band is carried out with board separator Scoreboard and form monolithic pole plate.
The invention has the following advantages that 1, gravity casting manufacture grid is changed to silicon ribbon punching press, grid molding is easy, and pole plate is thick Spend thin, pole plate stability is good, pole plate flawless, can achieve 1.0mm, thickness deviation ± 0.03mm, weight tolerance ± 2%;2, The false tab for cancelling pole plate, there is no false tabs, so do not need to cut false tab, tab does not glue silicon cream when coated plate, without brushing pole Ear;3, cancel pole plate leaching acid and dry tack free, be changed to polar board surface and cover painting paperboard, pole plate hanger is changed to pole plate and stacks, no silicon ash In the presence of low in the pollution of the environment.
Specific embodiment
Pole plate using following steps manufacture: 1, by alloy silicon in a furnace heating and melting at alloy silicon liquid;2, Cast Strip is utilized Alloy silicon liquid is cast as silicon ribbon by machine;3, it carries out silicon ribbon feeding press machine to strike out grid band;4, silicon cream is applied simultaneously on grid band Painting paperboard, which is covered, on pole plate two sides is made into pole plate band;5, pole plate band carries out scoreboard with board separator and forms monolithic pole plate.

Claims (1)

1. a kind of liquid electrolyte battery pole plate fabricates technology, it is characterised in that the pole plate manufacturing technology includes following step It is rapid: (1), by alloy silicon in a furnace heating and melting at alloy silicon liquid;(2), alloy silicon liquid is cast as silicon ribbon using band extruder; (3), it carries out silicon ribbon feeding press machine to strike out grid band;(4), silicon cream is applied on grid band and covers painting paperboard on pole plate two sides does Poling strip;(5), pole plate band carries out scoreboard with board separator and forms monolithic pole plate.
CN201711117563.9A 2017-11-13 2017-11-13 A kind of liquid electrolyte battery pole plate processing and manufacturing technology Pending CN109786649A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711117563.9A CN109786649A (en) 2017-11-13 2017-11-13 A kind of liquid electrolyte battery pole plate processing and manufacturing technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711117563.9A CN109786649A (en) 2017-11-13 2017-11-13 A kind of liquid electrolyte battery pole plate processing and manufacturing technology

Publications (1)

Publication Number Publication Date
CN109786649A true CN109786649A (en) 2019-05-21

Family

ID=66493231

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711117563.9A Pending CN109786649A (en) 2017-11-13 2017-11-13 A kind of liquid electrolyte battery pole plate processing and manufacturing technology

Country Status (1)

Country Link
CN (1) CN109786649A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111370651A (en) * 2020-02-24 2020-07-03 天能电池集团股份有限公司 Preparation method of curing-free storage battery plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111370651A (en) * 2020-02-24 2020-07-03 天能电池集团股份有限公司 Preparation method of curing-free storage battery plate
CN111370651B (en) * 2020-02-24 2021-08-03 天能电池集团股份有限公司 Preparation method of curing-free storage battery plate

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20190521

WD01 Invention patent application deemed withdrawn after publication