CN101887964A - Process for filling colloid into storage battery - Google Patents
Process for filling colloid into storage battery Download PDFInfo
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- CN101887964A CN101887964A CN2010102187847A CN201010218784A CN101887964A CN 101887964 A CN101887964 A CN 101887964A CN 2010102187847 A CN2010102187847 A CN 2010102187847A CN 201010218784 A CN201010218784 A CN 201010218784A CN 101887964 A CN101887964 A CN 101887964A
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- Prior art keywords
- storage battery
- colloidal electrolyte
- electrolyte
- shearing
- pouring technology
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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 process for filling colloid into a storage battery. The process comprises the following steps of: a) exchanging heat, namely, performing heat exchange on a colloidal electrolyte until the temperature of the colloidal electrolyte is between 0 and 45 DEG C and preserving heat; b, shearing, namely, shearing the colloidal electrolyte by using a shearing machine; and c) vacuumizing and filling, namely, vacuumizing the storage battery for 1 to 5 times and filling the sheared colloidal electrolyte into the storage battery. The colloidal electrolyte is subjected to heat exchange until a preset temperature is reached and then sheared by a stator grid, the viscosity of the colloidal electrolyte is reduced to an appropriate colloid filling range and the sheared colloidal electrolyte is quantitatively filled into the storage battery through a vacuumizing system. The performance of the storage battery is improved, electrolyte stirring time is short and a filling process is rapid and convenient.
Description
[technical field]
The present invention relates to the perfusion of battery electrolyte, relate in particular to the instillation process of colloid battery colloidal electrolyte.
[background technology]
At present the colloidal electrolyte of storage battery has two kinds of main modes to pour in battery, and a kind of is silicon dioxide and electrolyte sulfuric acid stirring to be cut rare, makes colloidal electrolyte and directly pours into battery, is commonly called as direct perfusion; Another kind is the sulfuric acid elder generation adding battery with high concentration, by adding silica hydrosol after some PROCESS FOR TREATMENT again, is commonly called as acid back glue method earlier.Traditional direct perfusion requires electrolyte gel time long enough, because use the blender dispersed silicon dioxide, needs the long time, and the amount of each colloidal electrolyte that disperses just needs many, enough pours into many batteries.Traditional direct perfusion requires dioxide-containing silica lower, and electrolyte influences battery capacity and uniformity easily at the filling process gel.Earlier acid back glue method is the process for filling colloid into of the accommodation of doing something against one's will, and the dispersed uniform degree that glue pours in the battery with electrolyte sulfuric acid is difficult to control.
[summary of the invention]
Purpose of the present invention solves the problems of the prior art exactly, proposes a kind of storage battery glue-pouring technology, not only can improve accumulator property, and does not need long electrolyte stirring time.
For achieving the above object, the present invention proposes a kind of storage battery glue-pouring technology, may further comprise the steps successively:
A) heat exchange: with constant temperature after ℃ scope of colloidal electrolyte heat exchange to 0～45;
B) shear: colloidal electrolyte is sheared with cutter;
C) vacuumize perfusion: storage battery is carried out 1～5 time vacuumize, the colloidal electrolyte after shearing is filled in the storage battery.
As preferably, control the viscosity of colloidal electrolyte in the described a) heat exchange steps in 10～400000PC scope.Further improve the quality of colloidal electrolyte.
As preferably, described b) shearing the cutter that adopts in the step comprises rotor and is located at the outer stator of rotor that described stator is the stator of band raster.Utilize the relative motion between rotor and the stator to shear colloidal electrolyte, and electrolyte is extruded from the grid slit of stator, form negative pressure in the stator, thereby can suck electrolyte, realize shearing continuously colloidal electrolyte from the stator below.
As preferably, the difference of described diameter of stator bore and rotor diameter is in 0.05～10mm scope.Improve shear effect, guarantee the colloidal electrolyte quality.
As preferably, the linear velocity of described rotor diameter is 1～45m/s.Improve shear effect, guarantee the colloidal electrolyte quality.
As preferably, described b) shears that shear time is controlled at 1～55s/L in the step.Improve shear effect, guarantee the colloidal electrolyte quality.
As preferably, described b) viscosity of shearing the colloidal electrolyte after shearing in the step is controlled in 2～100PC scope.The most suitable encapsulating of this viscosity scope makes the encapsulating process easily and fast.
As preferably, described c) vacuumize in the perfusion step vacuum degree control-45kPa～-the 100kPa scope in.Colloidal electrolyte is entered in the storage battery quickly and evenly.
Beneficial effect of the present invention: the present invention earlier with the colloidal electrolyte heat exchange to design temperature, the mode that adopts stator grid to cut is again sheared, the colloidal electrolyte viscosity drop to being fit to the encapsulating scope, by pumped vacuum systems, is quantitatively poured into the colloidal electrolyte after shearing in the storage battery.The present invention has not only improved the performance of storage battery, and does not need long electrolyte stirring time, and filling process also fast, conveniently.
Feature of the present invention and advantage will be elaborated in conjunction with the accompanying drawings by embodiment.
[description of drawings]
Fig. 1 is the structural representation of a kind of storage battery glue-pouring technology of the present invention.
[embodiment]
As described in Figure 1, storage battery glue-pouring technology may further comprise the steps successively:
A) heat exchange: with constant temperature after ℃ scope of colloidal electrolyte heat exchange to 0～45; And the viscosity of control colloidal electrolyte is in 10～400000PC scope.
B) shear: colloidal electrolyte is sheared with cutter; The cutter that adopts comprises rotor and is located at the outer stator of rotor that described stator is the stator of band raster.Utilize the relative motion between rotor and the stator to shear colloidal electrolyte, and electrolyte is extruded from the grid slit of stator, form negative pressure in the stator, thereby can suck electrolyte, realize shearing continuously colloidal electrolyte from the stator below.The difference of diameter of stator bore and rotor diameter is in 0.05～10mm scope.The linear velocity of described rotor diameter is 1～45m/s.The viscosity of the colloidal electrolyte after the shearing is controlled in 2～100PC scope, and the most suitable encapsulating of this viscosity scope makes the encapsulating process easily and fast.
C) vacuumize perfusion: storage battery is carried out 1～5 time vacuumizes, the colloidal electrolyte after shearing is filled in the storage battery, vacuum degree control-45kPa～-the 100kPa scope in, colloidal electrolyte is entered in the storage battery quickly and evenly.Same vacuum degree back and forth vacuumizes 1～5 time, reaches to keep 5～20s after setting vacuum degree at every turn, and colloidal electrolyte is distributed in battery rapidly and uniformly.
The foregoing description is to explanation of the present invention, is not limitation of the invention, any scheme after the simple transformation of the present invention is all belonged to protection scope of the present invention.
Claims (8)
1. storage battery glue-pouring technology is characterized in that: may further comprise the steps successively:
A) heat exchange: with constant temperature after ℃ scope of colloidal electrolyte heat exchange to 0～45;
B) shear: colloidal electrolyte is sheared with cutter;
C) vacuumize perfusion: storage battery is carried out 1～5 time vacuumize, the colloidal electrolyte after shearing is filled in the storage battery.
2. storage battery glue-pouring technology as claimed in claim 1 is characterized in that: the viscosity of control colloidal electrolyte is in 10～400000PC scope in the described a) heat exchange steps.
3. storage battery glue-pouring technology as claimed in claim 1 is characterized in that: described b) shear the cutter that adopts in the step and comprise rotor and be located at the outer stator of rotor that described stator is the stator of band raster.
4. storage battery glue-pouring technology as claimed in claim 3 is characterized in that: the difference of described diameter of stator bore and rotor diameter is in 0.05～10mm scope.
5. storage battery glue-pouring technology as claimed in claim 3 is characterized in that: the linear velocity of described rotor diameter is 1～45m/s.
6. storage battery glue-pouring technology as claimed in claim 2 is characterized in that: described b) shear time is controlled at 1～55s/L in the shearing step.
7. storage battery glue-pouring technology as claimed in claim 2 is characterized in that: the viscosity of described b) shearing the colloidal electrolyte after shearing in the step is controlled in 2～100PC scope.
8. as each described storage battery glue-pouring technology in the claim 1～7, it is characterized in that: described c) vacuumize in the perfusion step vacuum degree control-45kPa～-the 100kPa scope in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010218784A CN101887964B (en) | 2010-06-29 | 2010-06-29 | Process for filling colloid into storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010218784A CN101887964B (en) | 2010-06-29 | 2010-06-29 | Process for filling colloid into storage battery |
Publications (2)
| Publication Number | Publication Date |
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| CN101887964A true CN101887964A (en) | 2010-11-17 |
| CN101887964B CN101887964B (en) | 2012-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010218784A Active CN101887964B (en) | 2010-06-29 | 2010-06-29 | Process for filling colloid into storage battery |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061112A (en) * | 1990-10-26 | 1992-05-13 | 中国人民解放军总参谋部通信部军事代表办事处 | Charging method for colloidal accumulator |
| CN1588685A (en) * | 2004-09-27 | 2005-03-02 | 扬州华富实业有限公司 | Process for preparing silicon mixed colloid electrolyte of lead acid accumulator |
| CN101540389A (en) * | 2009-04-23 | 2009-09-23 | 长兴昌盛电气有限公司 | Method for injecting colloid electrolyte into lead-acid battery |
| CN101807680A (en) * | 2010-04-15 | 2010-08-18 | 深圳市今星光实业有限公司 | Method for filling colloidal electrolyte of colloidal lead-acid storage battery |
-
2010
- 2010-06-29 CN CN201010218784A patent/CN101887964B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061112A (en) * | 1990-10-26 | 1992-05-13 | 中国人民解放军总参谋部通信部军事代表办事处 | Charging method for colloidal accumulator |
| CN1588685A (en) * | 2004-09-27 | 2005-03-02 | 扬州华富实业有限公司 | Process for preparing silicon mixed colloid electrolyte of lead acid accumulator |
| CN101540389A (en) * | 2009-04-23 | 2009-09-23 | 长兴昌盛电气有限公司 | Method for injecting colloid electrolyte into lead-acid battery |
| CN101807680A (en) * | 2010-04-15 | 2010-08-18 | 深圳市今星光实业有限公司 | Method for filling colloidal electrolyte of colloidal lead-acid storage battery |
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|---|---|
| CN101887964B (en) | 2012-10-17 |
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