CN105895863A - Two-day curing process for positive plate of storage battery - Google Patents
Two-day curing process for positive plate of storage battery Download PDFInfo
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- CN105895863A CN105895863A CN201610314683.7A CN201610314683A CN105895863A CN 105895863 A CN105895863 A CN 105895863A CN 201610314683 A CN201610314683 A CN 201610314683A CN 105895863 A CN105895863 A CN 105895863A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/14—Electrodes for lead-acid accumulators
- H01M4/16—Processes of manufacture
- H01M4/20—Processes of manufacture of pasted electrodes
- H01M4/21—Drying of pasted electrodes
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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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- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention aims to provide a two-day curing process for a positive plate of a storage battery. The two-day curing process comprises eleven steps, wherein curing is carried out from step 1 to step 5, the curing temperature, time and humidity of each step are adjusted to be optimal, drying is carried out from step 6 to step 11, the drying temperature and time of each step are also adjusted to be optimal, and the total time does not exceed two days. By the two-day curing process, the time is shortened, the curing quality is ensured, and the energy efficiency and the production efficiency are improved.
Description
Technical field
The present invention relates to the manufacturing field of battery grid, particularly relate to a kind of two days curing process of accumulator positive plate.
Background technology
The solidification of pole plate refers to that the pole plate coating cream, under the conditions of certain temperature and time etc., completes free lead and the oxidation of grid rib surface lead and the recrystallization of basic lead sulphate and the process of hardening in lead plaster gelatinization.In the solidification dry run of pole plate, along with the carrying out of the mass transport process of evaporation water, do not allow to destroy its network structure；Meanwhile, before moisture evaporates, it is necessary to complete oxidation and the crystallization process of 3PbOPbSO4H2O of metallic lead.Therefore, when selecting curing process, solidification temperature, relative humidity and three parameters hardening time should strictly be controlled.Several effects in solidification process connect each other, and no matter which kind of effect is not reaching to, and the effect of solidification, all without very well, affects capacity and the life-span of battery.But it is the longest for hardening time for the curing process of accumulator positive plate, the even above effect that can be only achieved solidification more than three days, production also has the curing process of two days, but current two days curing process weak effects, production is needed badly short and effective technique of a kind of time solidify, therefore, how controlling plate solidification temperature, relative humidity and just seem particularly significant with the solidification effect reaching positive plate hardening time.
Summary of the invention
For solving the problems referred to above, the present invention provides a kind of two days curing process of accumulator positive plate, is divided into 11 steps, and step one to five is solidification, the solidification temperature of each step, time, humidity are adjusted to optimal, step 6 is dry to 11, and the baking temperature of each step, time are also adjusted to optimal, and overall time is less than two days, shorten the time, ensure that solidification quality, improve efficiency and production efficiency, solve produced problem in background technology.
It is an object of the invention to provide a kind of two days curing process of accumulator positive plate, include following steps:
Step one: be 70-80 DEG C in temperature, humidity 100%, circulating fan rotating speed is solidification 8h under the conditions of 30%；
Step 2: be 55-60 DEG C in temperature, humidity 100%, circulating fan rotating speed is solidification 12h under the conditions of 30%；
Step 3: be 40-50 DEG C in temperature, humidity 98%, circulating fan rotating speed is solidification 5h under the conditions of 40%；
Step 4: be 40-50 DEG C in temperature, humidity 90%, circulating fan rotating speed is solidification 3h under the conditions of 50%；
Step 5: be 45-55 DEG C in temperature, humidity 80%, circulating fan rotating speed is solidification 2h under the conditions of 60%；
Step 6: be 50-60 DEG C in temperature, humidity 30%, circulating fan rotating speed is dry 3h under the conditions of 90%；
Step 7: be 65-75 DEG C in temperature, humidity 15%, circulating fan rotating speed is dry 2h under the conditions of 100%；
Step 8: be 80-90 DEG C in temperature, humidity 10%, circulating fan rotating speed is dry 2h under the conditions of 100%；
Step 9: be 80-90 DEG C in temperature, humidity 0%, circulating fan rotating speed is dry 6h under the conditions of 100%；
Step 10: be 65-75 DEG C in temperature, humidity 0%, circulating fan rotating speed is dry 2h under the conditions of 100%；
Step 11: be 45-55 DEG C in temperature, humidity 0%, circulating fan rotating speed is dry 1h under the conditions of 100%.
Further improvement is that: described step one to five uses spraying humidification and steam humidification, step 6 to 11 closes spraying humidification and steam humidification.
Further improvement is that: the shutter aperture of described step one to 11 is 100%, the throttle opening that goes out of step one to step 5 is followed successively by 40%, 40%, 60%, 70% and 80%, and the throttle opening that goes out of step 6 to 11 is 100%.
Beneficial effects of the present invention: the present invention is divided into 11 steps, step one is solidification to five, the solidification temperature of each step, time, humidity are adjusted to optimal, step 6 is dry to 11, the baking temperature of each step, time are also adjusted to optimal, and overall time is less than two days, shortens the time, ensure that solidification quality, improve efficiency and production efficiency.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, and this embodiment is only used for explaining the present invention, is not intended that limiting the scope of the present invention.
The present embodiment provides a kind of two days curing process of accumulator positive plate, includes following steps:
Step one: be 75 DEG C in temperature, humidity 100%, circulating fan rotating speed is to solidify 8h under the conditions of 30%；
Step 2: be 58 DEG C in temperature, humidity 100%, circulating fan rotating speed is to solidify 12h under the conditions of 30%；
Step 3: be 45 DEG C in temperature, humidity 98%, circulating fan rotating speed is to solidify 5h under the conditions of 40%；
Step 4: be 45 DEG C in temperature, humidity 90%, circulating fan rotating speed is to solidify 3h under the conditions of 50%；
Step 5: be 50 DEG C in temperature, humidity 80%, circulating fan rotating speed is to solidify 2h under the conditions of 60%；
Step 6: be 55 DEG C in temperature, humidity 30%, circulating fan rotating speed is to be dried 3h under the conditions of 90%；
Step 7: be 70 DEG C in temperature, humidity 15%, circulating fan rotating speed is to be dried 2h under the conditions of 100%；
Step 8: be 85 DEG C in temperature, humidity 10%, circulating fan rotating speed is to be dried 2h under the conditions of 100%；
Step 9: be 85 DEG C in temperature, humidity 0%, circulating fan rotating speed is to be dried 6h under the conditions of 100%；
Step 10: be 70 DEG C in temperature, humidity 0%, circulating fan rotating speed is to be dried 2h under the conditions of 100%；
Step 11: be 50 DEG C in temperature, humidity 0%, circulating fan rotating speed is to be dried 1h under the conditions of 100%.
Described step one uses spraying humidification and steam humidification to five, and step 6 to 11 closes spraying humidification and steam humidification.The shutter aperture of described step one to 11 is 100%, and the throttle opening that goes out of step one to step 5 is followed successively by 40%, 40%, 60%, 70% and 80%, and the throttle opening that goes out of step 6 to 11 is 100%.
It is divided into 11 steps, step one is solidification to five, the solidification temperature of each step, time, humidity are adjusted to optimal, step 6 is dry to 11, the baking temperature of each step, time are also adjusted to optimal, and overall time is less than two days, shortens the time, ensure that solidification quality, improve efficiency and production efficiency.
Claims (3)
1. two days curing process of an accumulator positive plate, it is characterised in that: include following steps:
Step one: be 70-80 DEG C in temperature, humidity 100%, circulating fan rotating speed is solidification 8h under the conditions of 30%；
Step 2: be 55-60 DEG C in temperature, humidity 100%, circulating fan rotating speed is solidification 12h under the conditions of 30%；
Step 3: be 40-50 DEG C in temperature, humidity 98%, circulating fan rotating speed is solidification 5h under the conditions of 40%；
Step 4: be 40-50 DEG C in temperature, humidity 90%, circulating fan rotating speed is solidification 3h under the conditions of 50%；
Step 5: be 45-55 DEG C in temperature, humidity 80%, circulating fan rotating speed is solidification 2h under the conditions of 60%；
Step 6: be 50-60 DEG C in temperature, humidity 30%, circulating fan rotating speed is dry 3h under the conditions of 90%；
Step 7: be 65-75 DEG C in temperature, humidity 15%, circulating fan rotating speed is dry 2h under the conditions of 100%；
Step 8: be 80-90 DEG C in temperature, humidity 10%, circulating fan rotating speed is dry 2h under the conditions of 100%；
Step 9: be 80-90 DEG C in temperature, humidity 0%, circulating fan rotating speed is dry 6h under the conditions of 100%；
Step 10: be 65-75 DEG C in temperature, humidity 0%, circulating fan rotating speed is dry 2h under the conditions of 100%；
Step 11: be 45-55 DEG C in temperature, humidity 0%, circulating fan rotating speed is dry 1h under the conditions of 100%.
2. a kind of two days curing process of accumulator positive plate, it is characterised in that: described step one to five uses spraying humidification and steam humidification, and step 6 to 11 closes spraying humidification and steam humidification.
3. a kind of two days curing process of accumulator positive plate, it is characterised in that: the shutter aperture of described step one to 11 is 100%, and the throttle opening that goes out of step one to step 5 is followed successively by 40%, 40%, 60%, 70% and 80%, the throttle opening that goes out of step 6 to 11 is 100%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610314683.7A CN105895863A (en) | 2016-05-13 | 2016-05-13 | Two-day curing process for positive plate of storage battery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610314683.7A CN105895863A (en) | 2016-05-13 | 2016-05-13 | Two-day curing process for positive plate of storage battery |
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| Publication Number | Publication Date |
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| CN105895863A true CN105895863A (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610314683.7A Pending CN105895863A (en) | 2016-05-13 | 2016-05-13 | Two-day curing process for positive plate of storage battery |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109585788A (en) * | 2018-11-20 | 2019-04-05 | 天能电池(芜湖)有限公司 | 90 DEG C of high-energy type battery grid curing process |
| CN109585789A (en) * | 2018-11-20 | 2019-04-05 | 天能电池(芜湖)有限公司 | Positive plate high temperature pressurised curing process |
| CN109742330A (en) * | 2019-01-31 | 2019-05-10 | 安徽超威电源有限公司 | A kind of two days high temperature curing process of power lead-acid storage battery |
| CN109873124A (en) * | 2019-01-31 | 2019-06-11 | 安徽超威电源有限公司 | A kind of power lead-acid storage battery high temperature curing process |
| CN110571408A (en) * | 2019-08-30 | 2019-12-13 | 天能电池(芜湖)有限公司 | curing-free process for negative plate of storage battery |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393252A (en) * | 2014-10-29 | 2015-03-04 | 天能电池(芜湖)有限公司 | Storage battery positive plate curing process |
| CN105374990A (en) * | 2015-11-16 | 2016-03-02 | 天能电池(芜湖)有限公司 | Two-day curing process of accumulator plate |
-
2016
- 2016-05-13 CN CN201610314683.7A patent/CN105895863A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393252A (en) * | 2014-10-29 | 2015-03-04 | 天能电池(芜湖)有限公司 | Storage battery positive plate curing process |
| CN105374990A (en) * | 2015-11-16 | 2016-03-02 | 天能电池(芜湖)有限公司 | Two-day curing process of accumulator plate |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109585788A (en) * | 2018-11-20 | 2019-04-05 | 天能电池(芜湖)有限公司 | 90 DEG C of high-energy type battery grid curing process |
| CN109585789A (en) * | 2018-11-20 | 2019-04-05 | 天能电池(芜湖)有限公司 | Positive plate high temperature pressurised curing process |
| CN109742330A (en) * | 2019-01-31 | 2019-05-10 | 安徽超威电源有限公司 | A kind of two days high temperature curing process of power lead-acid storage battery |
| CN109873124A (en) * | 2019-01-31 | 2019-06-11 | 安徽超威电源有限公司 | A kind of power lead-acid storage battery high temperature curing process |
| CN109742330B (en) * | 2019-01-31 | 2021-09-10 | 安徽超威电源有限公司 | Two-day high-temperature curing process for power lead-acid storage battery |
| CN110571408A (en) * | 2019-08-30 | 2019-12-13 | 天能电池(芜湖)有限公司 | curing-free process for negative plate of storage battery |
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Application publication date: 20160824 |
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