CN103413977A - Production process of storage battery - Google Patents
Production process of storage battery Download PDFInfo
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- CN103413977A CN103413977A CN2013103885657A CN201310388565A CN103413977A CN 103413977 A CN103413977 A CN 103413977A CN 2013103885657 A CN2013103885657 A CN 2013103885657A CN 201310388565 A CN201310388565 A CN 201310388565A CN 103413977 A CN103413977 A CN 103413977A
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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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- 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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Abstract
The invention discloses a production process of a storage battery. The production process specifically comprises the following procedures: manufacturing lead powder, casting a plate grid, manufacturing a partition, manufacturing a polar plate, forming the polar plate and assembling the battery. According to the production process, in the partition manufacturing procedure, the partition which is manufactured by mixing glass fiber, expandable micro-capsule polyacrylonitrile resin and cationic polyacrylamide is utilized, the liquid gasification speed of the prepared and obtained storage battery is low, the loss of an electrolyte of the storage battery can be effectively reduced, and the service life of the storage battery can be prolonged.
Description
Technical field
The present invention relates to the battery production field, be specifically related to a kind of production technology of storage battery.
Background technology
At present, storage battery commonly used mainly contains following three classes:
Conventional accumulators; The pole plate of conventional accumulators is to consist of plumbous and plumbous oxide, and electrolyte is the aqueous solution of sulfuric acid; Its major advantage is voltage stabilization, low price; Shortcoming is specific energy low (being the electric energy of per kilogram accumulators store), useful life is short and regular maintenance is frequent.
Dry storage battery: full name dry battery unit lead acid accumulator, its main feature are that negative plate has higher charge storage ability, under the bone dry state, can preserve in two years resulting electric weight, during use, only need add electrolyte, wait 20～30 minutes and just can use.
Maintenance free cell: maintenance free cell is due to the advantage on self structure, and the consumption of electrolyte is very little, within useful life, does not substantially need to supplement distilled water; It also has characteristics shatter-proof, high temperature resistant, that volume is little, self discharge is little; Be generally the twice of conventional accumulators useful life.
Lead acid accumulator forms by positive/negative plate, dividing plate, housing, electrolyte and wiring pile are first-class, and the chemical reaction of its electric discharge is to rely on positive plate active material and positive and negative pole active matter to carry out under the effect of electrolyte.But the imbibition ability of the storage battery median septum that the tradition assembling makes is low, and the life-span of storage battery is short.
Summary of the invention
The object of the present invention is to provide a kind of production technology of storage battery, the storage battery liquid gasification rate that it obtains is low, can effectively reduce the loss of electrolyte, improves the useful life of storage battery.
For achieving the above object, the present invention by the following technical solutions: a kind of production technology of storage battery specifically comprises lead powder manufacture, grid casting, diaphragm manufacture, pole plate manufacture, pole plate changes into and assemble the battery operation;
Wherein, lead powder manufacturing process: electrolytic lead oxidation screening in flour mill is made to lead powder stand-by;
Grid casting process: lead, tin and calloy are cast as to grid stand-by;
Pole plate manufacturing process: the lead powder that will make and dilute sulfuric acid and additive mix and are prepared into lead plaster, then lead plaster are coated on after the grid dry tack free that makes is solidified to make green plate stand-by;
Diaphragm manufacture operation: the polyacrylonitrile resin of glass fibre, inflatable micro-capsule state, PAMC are mixed to Hou Jiashui according to mass ratio 85～90:9～14:1 and make colloidal solution, then the colloidal solution drying is made to dividing plate, glass fibre average diameter used is 1.0～1.2um.
The pole plate formation process: the green plate that will make under the effect of DC power supply with dilute sulfuric acid generation redox reaction, after redox reaction finishes, green plate is cleaned, can make for battery assembling positive/negative plate used after drying;
Assembling battery operation: can make the finished product storage battery after the positive/negative plate of preparation, dividing plate, housing, electrolyte and wiring pile crown are assembled, weld, rush nitrogen and Mi Kou.
The concrete operations of aluminium powder manufacturing process are: electrolytic lead is carried out to fragmentation and is placed in flour mill and makes lead powder, then lead powder is carried out to oxidation processes, leady oxide process be placed in powder-storage bin stand-by after standing Ageing Treatment 2～3d.
The concrete operations of grid casting process are:
A1: plumbous, aluminium and kalzium metal are taken to rear the input respectively in smelting furnace according to the mass ratio of 99.35:0.5:0.15 and carry out melting at 680 ℃, wherein in kalzium metal, the mass ratio of aluminium, calcium constituent is 1:1.5, after melting finishes, add slag-cleaning agent to remove removing dross under stirring, then be cooled under 450 ℃ of conditions and water and build up ingot;
A2: by ingot through rolling, the system of milling, anneal, to make grid after cutting out processing stand-by.
The concrete operations of pole plate manufacturing process are:
B1: the aluminium powder that will make and additive add water and mix, and after mixing, add sulfuric acid solution to be uniformly mixed 40min under 65 ℃ of conditions, then are cooled to the lead plaster that room temperature gets final product;
B2: after the grid surface spraying one deck carbon film made, then, at the lead plaster of the above-mentioned preparation of surface-coated of grid, make green plate after the lead plaster dry solidification;
Wherein, additive is fiber, and aluminium powder, fiber, water and sulfuric acid solution take respectively mixing according to mass ratio 20:0.05:2:2, and the concentration of sulfuric acid solution is 1.25g/ml.
The concrete operations of pole plate formation process are:
C1: by pack into battery case sealing of green plate, dilute sulfuric acid is poured in battery case;
C2: the logical direct current of green plate is carried out after the redox reaction end green plate is cleaned, can make for battery assembling positive/negative plate used after drying.
Utilization is low through the storage battery liquid gasification rate that above-mentioned operation makes by the polyacrylonitrile resin of glass fibre, inflatable micro-capsule state and dividing plate that PAMC is mixed, can effectively reduce the loss of battery liquid, improve the useful life of storage battery.The battery assembly process operation for preparing storage battery in the present invention in storage battery assembly process and prior art is consistent, slag-cleaning agent used and additive are also common product sold on market, and those of ordinary skills can be according to its role and choose the product purchase with corresponding function obtain on market in scheme disclosed by the invention.The polyacrylonitrile resin of inflatable micro-capsule state refers to that acrylic resin is to consist of inflatable micro-capsule state fine powder body.
Embodiment
Below come by specific embodiment that the invention will be further described.
Embodiment 1
Lead powder manufacturing process:
Electrolytic lead is carried out to fragmentation and is placed in flour mill and makes lead powder, then lead powder is carried out to oxidation processes, leady oxide process be placed in powder-storage bin stand-by after standing Ageing Treatment 2.5d.
The diaphragm manufacture operation:
The polyacrylonitrile resin of glass fibre, inflatable micro-capsule state, PAMC are mixed to Hou Jiashui according to mass ratio 88:11:1 and make colloidal solution, then the colloidal solution drying is made to dividing plate, glass fibre average diameter used is 1.1um.
The grid casting process:
A1: plumbous, aluminium and kalzium metal are taken to rear the input respectively in smelting furnace according to the mass ratio of 99.35:0.5:0.15 and carry out melting at 680 ℃, wherein in kalzium metal, the mass ratio of aluminium, calcium constituent is 1:1.5, after melting finishes, add slag-cleaning agent to remove removing dross under stirring, then be cooled under 450 ℃ of conditions and water and build up ingot;
A2: by ingot through rolling, the system of milling, anneal, to make grid after cutting out processing stand-by.
Pole plate manufacturing process:
B1: the aluminium powder that will make and additive add water and mix, and after mixing, add sulfuric acid solution to be uniformly mixed 40min under 65 ℃ of conditions, then are cooled to the lead plaster that room temperature gets final product;
B2: after the grid surface spraying one deck carbon film made, then, at the lead plaster of the above-mentioned preparation of surface-coated of grid, make green plate after the lead plaster dry solidification;
Wherein, additive is fiber, and aluminium powder, fiber, water and sulfuric acid solution take respectively mixing according to mass ratio 20:0.05:2:2, and the concentration of sulfuric acid solution is 1.25g/ml.
The pole plate formation process:
C1: by pack into battery case sealing of green plate, dilute sulfuric acid is poured in battery case;
C2: the logical direct current of green plate is carried out after the redox reaction end green plate is cleaned, can make for battery assembling positive/negative plate used after drying.
Assembling battery operation: can make the finished product storage battery after the positive/negative plate of preparation, dividing plate, housing, electrolyte and wiring pile crown are assembled, weld, rush nitrogen and Mi Kou.
Embodiment 2
Lead powder manufacturing process:
Electrolytic lead is carried out to fragmentation and is placed in flour mill and makes lead powder, then lead powder is carried out to oxidation processes, leady oxide process be placed in powder-storage bin stand-by after standing Ageing Treatment 2d.
The diaphragm manufacture operation:
The polyacrylonitrile resin of glass fibre, inflatable micro-capsule state, PAMC are mixed to Hou Jiashui according to mass ratio 85:14:1 and make colloidal solution, then the colloidal solution drying is made to dividing plate, glass fibre average diameter used is 1.0um.
The grid casting process:
A1: plumbous, aluminium and kalzium metal are taken to rear the input respectively in smelting furnace according to the mass ratio of 99.35:0.5:0.15 and carry out melting at 680 ℃, wherein in kalzium metal, the mass ratio of aluminium, calcium constituent is 1:1.5, after melting finishes, add slag-cleaning agent to remove removing dross under stirring, then be cooled under 450 ℃ of conditions and water and build up ingot;
A2: by ingot through rolling, the system of milling, anneal, to make grid after cutting out processing stand-by.
Pole plate manufacturing process:
B1: the aluminium powder that will make and additive add water and mix, and after mixing, add sulfuric acid solution to be uniformly mixed 40min under 65 ℃ of conditions, then are cooled to the lead plaster that room temperature gets final product;
B2: after the grid surface spraying one deck carbon film made, then, at the lead plaster of the above-mentioned preparation of surface-coated of grid, make green plate after the lead plaster dry solidification;
Wherein, additive is fiber, and aluminium powder, fiber, water and sulfuric acid solution take respectively mixing according to mass ratio 20:0.05:2:2, and the concentration of sulfuric acid solution is 1.25g/ml.
The pole plate formation process:
C1: by pack into battery case sealing of green plate, dilute sulfuric acid is poured in battery case;
C2: the logical direct current of green plate is carried out after the redox reaction end green plate is cleaned, can make for battery assembling positive/negative plate used after drying.
Assembling battery operation: can make the finished product storage battery after the positive/negative plate of preparation, dividing plate, housing, electrolyte and wiring pile crown are assembled, weld, rush nitrogen and Mi Kou.
Embodiment 3
Lead powder manufacturing process:
Electrolytic lead is carried out to fragmentation and is placed in flour mill and makes lead powder, then lead powder is carried out to oxidation processes, leady oxide process be placed in powder-storage bin stand-by after standing Ageing Treatment 3d.
The diaphragm manufacture operation:
The polyacrylonitrile resin of glass fibre, inflatable micro-capsule state, PAMC are mixed to Hou Jiashui according to mass ratio 90:9:1 and make colloidal solution, then the colloidal solution drying is made to dividing plate, glass fibre average diameter used is 1.2um.
The grid casting process:
A1: plumbous, aluminium and kalzium metal are taken to rear the input respectively in smelting furnace according to the mass ratio of 99.35:0.5:0.15 and carry out melting at 680 ℃, wherein in kalzium metal, the mass ratio of aluminium, calcium constituent is 1:1.5, after melting finishes, add slag-cleaning agent to remove removing dross under stirring, then be cooled under 450 ℃ of conditions and water and build up ingot;
A2: by ingot through rolling, the system of milling, anneal, to make grid after cutting out processing stand-by.
Pole plate manufacturing process:
B1: the aluminium powder that will make and additive add water and mix, and after mixing, add sulfuric acid solution to be uniformly mixed 40min under 65 ℃ of conditions, then are cooled to the lead plaster that room temperature gets final product;
B2: after the grid surface spraying one deck carbon film made, then, at the lead plaster of the above-mentioned preparation of surface-coated of grid, make green plate after the lead plaster dry solidification;
Wherein, additive is fiber, and aluminium powder, fiber, water and sulfuric acid solution take respectively mixing according to mass ratio 20:0.05:2:2, and the concentration of sulfuric acid solution is 1.25g/ml.
The pole plate formation process:
C1: by pack into battery case sealing of green plate, dilute sulfuric acid is poured in battery case;
C2: the logical direct current of green plate is carried out after the redox reaction end green plate is cleaned, can make for battery assembling positive/negative plate used after drying.
Assembling battery operation: can make the finished product storage battery after the positive/negative plate of preparation, dividing plate, housing, electrolyte and wiring pile crown are assembled, weld, rush nitrogen and Mi Kou.
In a word, the liquid gasification speed of storage battery prepared by accumulator green production. art provided by the invention is low, can effectively reduce the loss of battery liquid, improves the useful life of storage battery.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. the production technology of a storage battery, specifically comprise lead powder manufacture, grid casting, diaphragm manufacture, pole plate manufacture, pole plate changes into and assemble the battery operation;
Wherein, lead powder manufacturing process: electrolytic lead oxidation screening in flour mill is made to lead powder stand-by;
Grid casting process: lead, tin and calloy are cast as to grid stand-by;
Pole plate manufacturing process: the lead powder that will make and dilute sulfuric acid and additive mix and are prepared into lead plaster, then lead plaster are coated on after the grid dry tack free that makes is solidified to make green plate stand-by;
Diaphragm manufacture operation: the polyacrylonitrile resin of glass fibre, inflatable micro-capsule state, PAMC are mixed to Hou Jiashui according to mass ratio 85～90:9～14:1 and make colloidal solution, then the colloidal solution drying is made to dividing plate, glass fibre average diameter used is 1.0～1.2um;
The pole plate formation process: the green plate that will make under the effect of DC power supply with dilute sulfuric acid generation redox reaction, after redox reaction finishes, green plate is cleaned, can make for battery assembling positive/negative plate used after drying;
Assembling battery operation: can make the finished product storage battery after the positive/negative plate of preparation, dividing plate, housing, electrolyte and wiring pile crown are assembled, weld, rush nitrogen and Mi Kou.
2. the production technology of storage battery as claimed in claim 1, it is characterized in that, the concrete operations of aluminium powder manufacturing process are: electrolytic lead is carried out to fragmentation and be placed in flour mill and make lead powder, then lead powder is carried out to oxidation processes, the leady oxide processing is placed in powder-storage bin stand-by after standing Ageing Treatment 2～3d.
3. the production technology of storage battery as claimed in claim 1, is characterized in that, the concrete operations of grid casting process are:
A1: plumbous, aluminium and kalzium metal are taken to rear the input respectively in smelting furnace according to the mass ratio of 99.35:0.5:0.15 and carry out melting at 680 ℃, wherein in kalzium metal, the mass ratio of aluminium, calcium constituent is 1:1.5, after melting finishes, add slag-cleaning agent to remove removing dross under stirring, then be cooled under 450 ℃ of conditions and water and build up ingot;
A2: by ingot through rolling, the system of milling, anneal, to make grid after cutting out processing stand-by.
4. the production technology of storage battery as claimed in claim 1, is characterized in that, the concrete operations of pole plate manufacturing process are:
B1: the aluminium powder that will make and additive add water and mix, and after mixing, add sulfuric acid solution to be uniformly mixed 40min under 65 ℃ of conditions, then are cooled to the lead plaster that room temperature gets final product;
B2: after the grid surface spraying one deck carbon film made, then, at the lead plaster of the above-mentioned preparation of surface-coated of grid, make green plate after the lead plaster dry solidification;
Wherein, additive is fiber, and aluminium powder, fiber, water and sulfuric acid solution take respectively mixing according to mass ratio 20:0.05:2:2, and the concentration of sulfuric acid solution is 1.25g/ml.
5. the production technology of storage battery as claimed in claim 1, is characterized in that, the concrete operations of pole plate formation process are:
C1: by pack into battery case sealing of green plate, dilute sulfuric acid is poured in battery case;
C2: the logical direct current of green plate is carried out after the redox reaction end green plate is cleaned, can make for battery assembling positive/negative plate used after drying.
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| CN201310388565.7A CN103413977B (en) | 2013-09-02 | 2013-09-02 | A kind of production technology of accumulator |
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| CN201310388565.7A CN103413977B (en) | 2013-09-02 | 2013-09-02 | A kind of production technology of accumulator |
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| CN103413977A true CN103413977A (en) | 2013-11-27 |
| CN103413977B CN103413977B (en) | 2016-07-06 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157846A (en) * | 2014-08-07 | 2014-11-19 | 深圳平乐新能源投资有限公司 | Storage battery pole plate structure and production method thereof |
| CN107768594A (en) * | 2017-10-19 | 2018-03-06 | 广州倬粤动力新能源有限公司 | A kind of storage battery production technological process |
| CN107863565A (en) * | 2017-08-30 | 2018-03-30 | 合肥新文远信息技术有限公司 | A kind of production technology of the special lead-acid accumulator of solar energy |
| CN109609881A (en) * | 2018-10-29 | 2019-04-12 | 骆驼集团蓄电池研究院有限公司 | A kind of high intensity battery. g., lead tape and preparation method thereof |
| CN110635114A (en) * | 2019-10-30 | 2019-12-31 | 钱车华 | Processing technology of lead-acid storage battery pole plate |
| CN112038712A (en) * | 2020-09-11 | 2020-12-04 | 重庆神驰电池有限责任公司 | High-efficiency nano colloid storage battery |
| CN114430025A (en) * | 2022-01-26 | 2022-05-03 | 宁夏瑞银铅资源再生有限公司 | Environment-friendly process for preparing high-energy-storage battery plate by using secondary lead |
| CN114497927A (en) * | 2022-02-08 | 2022-05-13 | 安徽文达信息工程学院 | Lead-acid storage battery assembly |
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| CN1185046A (en) * | 1996-12-13 | 1998-06-17 | 徐恒涛 | Large capacity high starting perfermence lead-acid acumulator |
| CN1751404A (en) * | 2003-02-18 | 2006-03-22 | 日本板硝子株式会社 | Separator for storage battery, storage battery, and method of producing storage battery |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157846A (en) * | 2014-08-07 | 2014-11-19 | 深圳平乐新能源投资有限公司 | Storage battery pole plate structure and production method thereof |
| CN107863565A (en) * | 2017-08-30 | 2018-03-30 | 合肥新文远信息技术有限公司 | A kind of production technology of the special lead-acid accumulator of solar energy |
| CN107768594A (en) * | 2017-10-19 | 2018-03-06 | 广州倬粤动力新能源有限公司 | A kind of storage battery production technological process |
| CN109609881A (en) * | 2018-10-29 | 2019-04-12 | 骆驼集团蓄电池研究院有限公司 | A kind of high intensity battery. g., lead tape and preparation method thereof |
| CN110635114A (en) * | 2019-10-30 | 2019-12-31 | 钱车华 | Processing technology of lead-acid storage battery pole plate |
| CN112038712A (en) * | 2020-09-11 | 2020-12-04 | 重庆神驰电池有限责任公司 | High-efficiency nano colloid storage battery |
| CN114430025A (en) * | 2022-01-26 | 2022-05-03 | 宁夏瑞银铅资源再生有限公司 | Environment-friendly process for preparing high-energy-storage battery plate by using secondary lead |
| CN114497927A (en) * | 2022-02-08 | 2022-05-13 | 安徽文达信息工程学院 | Lead-acid storage battery assembly |
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| CN103413977B (en) | 2016-07-06 |
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