CN105374990B - A kind of two days curing process of accumulator plate - Google Patents

A kind of two days curing process of accumulator plate Download PDF

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Publication number
CN105374990B
CN105374990B CN201510782019.0A CN201510782019A CN105374990B CN 105374990 B CN105374990 B CN 105374990B CN 201510782019 A CN201510782019 A CN 201510782019A CN 105374990 B CN105374990 B CN 105374990B
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stage
humidity
temperature
conditions
rotating speed
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CN105374990A (en
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张开红
陈芬娣
钦晓峰
陈林
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Tianneng Battery Wuhu Co Ltd
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Tianneng Battery Wuhu Co Ltd
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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
    • 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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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

It is an object of the invention to provide a kind of two days curing process of accumulator plate, include positive plate curing process and negative plate curing process, it will be dried after the first solidification of positive plate and negative plate, accurately control temperature and humidity and the time in each stage, the time of whole technique was foreshortened to no more than two days, and the positive plate and negative plate satisfactory quality solidified, greatly improves production efficiency, suitable for production.

Description

A kind of two days curing process of accumulator plate
Technical field
The present invention relates to storage battery production field, more particularly to a kind of two days curing process of accumulator plate.
Background technology
The pole plate that the solidification of pole plate refers to coat cream is under the conditions of certain temperature and time etc., in lead plaster gelatinization Complete free lead and oxidation and the recrystallization of basic lead sulphate and the process of hardening of grid rib surface lead.In consolidating for pole plate Change in drying process, with the progress of the mass transport process of evaporation water, do not allow to destroy its network structure；Meanwhile in moisture evaporation Before finishing, it is necessary to complete oxidation and the 3PbO PbSO4 H2O crystallization process of metallic lead.Therefore, in selection curing process When, it should strictly control three solidification temperature, relative humidity and hardening time parameters.Several effects in solidification process are mutually to interconnect System, no matter which kind of effect is not reaching to, and the effect of solidification influences capacity and the life-span of battery all without fine.But at present It is very long for the curing process hardening time of accumulator plate, more than three days even more than, when needing a kind of solidification in production badly Between short technique solidified, therefore, how controlling plate solidification temperature, relative humidity and hardening time, improve polar plate solidification The problem of uniformity, is particularly important.
The content of the invention
To solve the above problems, a kind of present invention offer two days curing process of accumulator plate, positive plate and negative plate Curing process is no more than two days, and the positive plate and negative plate satisfactory quality solidified, solves in background technology Produced problem.
It is an object of the invention to provide a kind of two days curing process of accumulator plate, include positive plate curing process and negative pole Plate curing process；
The positive plate curing process included with the next stage：
First stage：It it is 70-80 DEG C in temperature, humidity 100%, circulating fan rotating speed solidifies 3-5h under the conditions of being 45%；
Second stage：It it is 70-80 DEG C in temperature, humidity 99%, circulating fan rotating speed solidifies 1-3h under the conditions of being 50%；
Phase III：It it is 50-60 DEG C in temperature, humidity 98%, circulating fan rotating speed solidifies 11-13h under the conditions of being 55%；
Fourth stage：It it is 40-50 DEG C in temperature, humidity 95%, circulating fan rotating speed solidifies 5-7h under the conditions of being 65%；
5th stage：It it is 30-40 DEG C in temperature, humidity 92%, circulating fan rotating speed solidifies 5-7h under the conditions of being 75%；
6th stage：It it is 40-50 DEG C in temperature, humidity 70%, circulating fan rotating speed dries 1-3h under the conditions of being 90%；
7th stage：It it is 60-70 DEG C in temperature, humidity 40%, circulating fan rotating speed dries 1-3h under the conditions of being 100%；
8th stage：It it is 75-85 DEG C in temperature, humidity 10%, circulating fan rotating speed dries 1-3h under the conditions of being 100%；
9th stage：It it is 85-95 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 0.2-0.8h under the conditions of being 100%；
Tenth stage：It it is 85-95 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 7-11h under the conditions of being 100%；
11st stage：It it is 55-65 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 0.2- under the conditions of being 100% 0.8h；
The negative plate curing process included with the next stage：
First stage：It it is 40-50 DEG C in temperature, humidity 100%, circulating fan rotating speed solidifies 11-13h under the conditions of being 50%；
Second stage：It it is 45-55 DEG C in temperature, humidity 96%, circulating fan rotating speed solidifies 9-11h under the conditions of being 60%；
Phase III：It it is 50-60 DEG C in temperature, humidity 90%, circulating fan rotating speed solidifies 5-7h under the conditions of being 60%；
Fourth stage：It it is 55-65 DEG C in temperature, humidity 80%, circulating fan rotating speed solidifies 1-3h under the conditions of being 80%；
5th stage：It it is 65-75 DEG C in temperature, humidity 60%, circulating fan rotating speed dries 1-3h under the conditions of being 90%；
6th stage：It it is 75-85 DEG C in temperature, humidity 30%, circulating fan rotating speed dries 1-3h under the conditions of being 100%；
7th stage：It it is 80-90 DEG C in temperature, humidity 10%, circulating fan rotating speed dries 1-3h under the conditions of being 100%；
8th stage：It it is 80-90 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 0.3-0.8h under the conditions of being 100%；
9th stage：It it is 80-90 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 7-9h under the conditions of being 100%；
Tenth stage：It it is 55-65 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 0.3-0.8h under the conditions of being 100%.
Further improvement is that：First to the 5th stage of the positive plate curing process uses spraying humidification and steam Humidification, the 6th to the 11st stage of positive plate curing process are turned off spraying humidification and steam humidification.
Further improvement is that：The shutter aperture in all stages of the positive plate curing process is 100%；It is described The first of positive plate curing process is followed successively by the 40%, 40%, 50%, 60% and 80%, the 6th to the throttle opening that goes out in the 5th stage The throttle opening that goes out in 11 stages is 100%.
Further improvement is that：The first stage of the negative plate curing process is added using spraying humidification and steam humidification Heat；The second stage of negative plate curing process uses spraying humidification and steam humidification to fourth stage；Negative plate curing process The 5th stage to the tenth stage be turned off spraying humidification and steam humidification.
Further improvement is that：The shutter aperture in all stages of the negative plate curing process is 100%；It is described The throttle opening that goes out of the first of negative plate curing process to phase III is 50%, and the throttle opening that goes out of fourth stage is 70%, The throttle opening that goes out in the 5th to the tenth stage is 100%.
Beneficial effects of the present invention：The present invention will dry after the first solidification of positive plate and negative plate, accurately control each rank The temperature and humidity and time, the time of whole technique of section were foreshortened to no more than two days, and the positive plate solidified and negative Pole plate satisfactory quality, greatly improves production efficiency, suitable for production.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, the present embodiment It is only used for explaining the present invention, is not intended to limit the scope of the present invention..
Embodiment one
A kind of two days curing process of accumulator plate, include positive plate curing process and negative plate curing process；
The positive plate curing process included with the next stage：
First stage：It it is 70 DEG C in temperature, humidity 100%, circulating fan rotating speed solidifies 3h under the conditions of being 45%；
Second stage：It it is 70 DEG C in temperature, humidity 99%, circulating fan rotating speed solidifies 1.5h under the conditions of being 50%；
Phase III：It it is 50 DEG C in temperature, humidity 98%, circulating fan rotating speed solidifies 11h under the conditions of being 55%；
Fourth stage：It it is 40 DEG C in temperature, humidity 95%, circulating fan rotating speed solidifies 5h under the conditions of being 65%；
5th stage：It it is 30 DEG C in temperature, humidity 92%, circulating fan rotating speed solidifies 5h under the conditions of being 75%；
6th stage：It it is 40 DEG C in temperature, humidity 70%, circulating fan rotating speed dries 1.5h under the conditions of being 90%；
7th stage：It it is 60 DEG C in temperature, humidity 40%, circulating fan rotating speed dries 1.5h under the conditions of being 100%；
8th stage：It it is 75 DEG C in temperature, humidity 10%, circulating fan rotating speed dries 1.5h under the conditions of being 100%；
9th stage：It it is 85 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 0.3h under the conditions of being 100%；
Tenth stage：It it is 85 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 7h under the conditions of being 100%；
11st stage：It it is 55 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 0.3h under the conditions of being 100%；
The negative plate curing process included with the next stage：
First stage：It it is 40 DEG C in temperature, humidity 100%, circulating fan rotating speed solidifies 11h under the conditions of being 50%；
Second stage：It it is 45 DEG C in temperature, humidity 96%, circulating fan rotating speed solidifies 9h under the conditions of being 60%；
Phase III：It it is 50 DEG C in temperature, humidity 90%, circulating fan rotating speed solidifies 5h under the conditions of being 60%；
Fourth stage：It it is 55 DEG C in temperature, humidity 80%, circulating fan rotating speed solidifies 1.5h under the conditions of being 80%；
5th stage：It it is 65 DEG C in temperature, humidity 60%, circulating fan rotating speed dries 1.5h under the conditions of being 90%；
6th stage：It it is 75 DEG C in temperature, humidity 30%, circulating fan rotating speed dries 1.5h under the conditions of being 100%；
7th stage：It it is 80 DEG C in temperature, humidity 10%, circulating fan rotating speed dries 1.5h under the conditions of being 100%；
8th stage：It it is 80 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 0.3h under the conditions of being 100%；
9th stage：It it is 80 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 7h under the conditions of being 100%；
Tenth stage：It it is 55 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 0.3h under the conditions of being 100%.
Embodiment two
A kind of two days curing process of accumulator plate, include positive plate curing process and negative plate curing process；
The positive plate curing process included with the next stage：
First stage：It it is 75 DEG C in temperature, humidity 100%, circulating fan rotating speed solidifies 4h under the conditions of being 45%；
Second stage：It it is 75 DEG C in temperature, humidity 99%, circulating fan rotating speed solidifies 2h under the conditions of being 50%；
Phase III：It it is 55 DEG C in temperature, humidity 98%, circulating fan rotating speed solidifies 12h under the conditions of being 55%；
Fourth stage：It it is 45 DEG C in temperature, humidity 95%, circulating fan rotating speed solidifies 6h under the conditions of being 65%；
5th stage：It it is 35 DEG C in temperature, humidity 92%, circulating fan rotating speed solidifies 6h under the conditions of being 75%；
6th stage：It it is 45 DEG C in temperature, humidity 70%, circulating fan rotating speed dries 2h under the conditions of being 90%；
7th stage：It it is 65 DEG C in temperature, humidity 40%, circulating fan rotating speed dries 2h under the conditions of being 100%；
8th stage：It it is 80 DEG C in temperature, humidity 10%, circulating fan rotating speed dries 2h under the conditions of being 100%；
9th stage：It it is 90 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 0.5h under the conditions of being 100%；
Tenth stage：It it is 90 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 9h under the conditions of being 100%；
11st stage：It it is 60 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 0.5h under the conditions of being 100%；
The negative plate curing process included with the next stage：
First stage：It it is 45 DEG C in temperature, humidity 100%, circulating fan rotating speed solidifies 12h under the conditions of being 50%；
Second stage：It it is 50 DEG C in temperature, humidity 96%, circulating fan rotating speed solidifies 10h under the conditions of being 60%；
Phase III：It it is 55 DEG C in temperature, humidity 90%, circulating fan rotating speed solidifies 6h under the conditions of being 60%；
Fourth stage：It it is 60 DEG C in temperature, humidity 80%, circulating fan rotating speed solidifies 2h under the conditions of being 80%；
5th stage：It it is 70 DEG C in temperature, humidity 60%, circulating fan rotating speed dries 2h under the conditions of being 90%；
6th stage：It it is 80 DEG C in temperature, humidity 30%, circulating fan rotating speed dries 2h under the conditions of being 100%；
7th stage：It it is 85 DEG C in temperature, humidity 10%, circulating fan rotating speed dries 2h under the conditions of being 100%；
8th stage：It it is 85 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 0.5h under the conditions of being 100%；
9th stage：It it is 85 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 8h under the conditions of being 100%；
Tenth stage：It it is 60 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 0.5h under the conditions of being 100%.
Embodiment three
A kind of two days curing process of accumulator plate, include positive plate curing process and negative plate curing process；
The positive plate curing process included with the next stage：
First stage：It is 80 humidity 100% in temperature, circulating fan rotating speed solidifies 5 under the conditions of being 45%；
Second stage：It it is 80 DEG C in temperature, humidity 99%, circulating fan rotating speed solidifies 3h under the conditions of being 50%；
Phase III：It it is 60 DEG C in temperature, humidity 98%, circulating fan rotating speed solidifies 13h under the conditions of being 55%；
Fourth stage：It it is 50 DEG C in temperature, humidity 95%, circulating fan rotating speed solidifies 7h under the conditions of being 65%；
5th stage：It it is 40 DEG C in temperature, humidity 92%, circulating fan rotating speed solidifies 7h under the conditions of being 75%；
6th stage：It it is 50 DEG C in temperature, humidity 70%, circulating fan rotating speed dries 2.5h under the conditions of being 90%；
7th stage：It it is 70 DEG C in temperature, humidity 40%, circulating fan rotating speed dries 2.5h under the conditions of being 100%；
8th stage：It it is 85 DEG C in temperature, humidity 10%, circulating fan rotating speed dries 2.5h under the conditions of being 100%；
9th stage：It it is 95 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 0.7h under the conditions of being 100%；
Tenth stage：It it is 95 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 11h under the conditions of being 100%；
11st stage：It it is 65 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 0.7h under the conditions of being 100%；
The negative plate curing process included with the next stage：
First stage：It it is 50 DEG C in temperature, humidity 100%, circulating fan rotating speed solidifies 13h under the conditions of being 50%；
Second stage：It it is 55 DEG C in temperature, humidity 96%, circulating fan rotating speed solidifies 11h under the conditions of being 60%；
Phase III：It it is 60 DEG C in temperature, humidity 90%, circulating fan rotating speed solidifies 7h under the conditions of being 60%；
Fourth stage：It it is 65 DEG C in temperature, humidity 80%, circulating fan rotating speed solidifies 2.5h under the conditions of being 80%；
5th stage：It it is 75 DEG C in temperature, humidity 60%, circulating fan rotating speed dries 2.5h under the conditions of being 90%；
6th stage：It it is 85 DEG C in temperature, humidity 30%, circulating fan rotating speed dries 2.5h under the conditions of being 100%；
7th stage：It it is 90 DEG C in temperature, humidity 10%, circulating fan rotating speed dries 2.5h under the conditions of being 100%；
8th stage：It it is 90 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 0.7h under the conditions of being 100%；
9th stage：It it is 90 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 9h under the conditions of being 100%；
Tenth stage：It it is 65 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 0.7h under the conditions of being 100%.
First to the 5th stage of the positive plate curing process of three above embodiment is added using spraying humidification and steam Wet, the 6th to the 11st stage of positive plate curing process is turned off spraying humidification and steam humidification.The positive plate solidifies work The shutter aperture in all stages of skill is 100%；The air door that goes out in the first to the 5th stage of the positive plate curing process is opened Degree is followed successively by 40%, 40%, 50%, 60% and 80%, and the throttle opening that goes out in the 6th to the 11st stage is 100%.The negative plate The first stage of curing process is heated using spraying humidification and steam humidification；The second stage of negative plate curing process is to fourth order Duan Jun uses spraying humidification and steam humidification；The 5th stage to the tenth stage of negative plate curing process be turned off spraying humidification and Steam humidification.The shutter aperture in all stages of the negative plate curing process is 100%；The negative plate curing process The throttle opening that goes out of first to phase III be 50%, fourth stage goes out throttle opening for 70%, the 5th to the tenth stage The throttle opening that goes out be 100%.
Three above embodiment will after the first solidification of positive plate and negative plate dry, accurately control each stage temperature and Humidity and time, the time of whole technique were foreshortened to no more than two days, and positive plate and negative plate the quality symbol solidified Close and require, production efficiency is greatly improved, suitable for production.

Claims (5)

  1. A kind of 1. two days curing process of accumulator plate, it is characterised in that：Include positive plate curing process and negative plate solidification Technique；
    The positive plate curing process included with the next stage：
    First stage：It it is 70-80 DEG C in temperature, humidity 100%, circulating fan rotating speed solidifies 3-5h under the conditions of being 45%；
    Second stage：It it is 70-80 DEG C in temperature, humidity 99%, circulating fan rotating speed solidifies 1-3h under the conditions of being 50%；
    Phase III：It it is 50-60 DEG C in temperature, humidity 98%, circulating fan rotating speed solidifies 11-13h under the conditions of being 55%；
    Fourth stage：It it is 40-50 DEG C in temperature, humidity 95%, circulating fan rotating speed solidifies 5-7h under the conditions of being 65%；
    5th stage：It it is 30-40 DEG C in temperature, humidity 92%, circulating fan rotating speed solidifies 5-7h under the conditions of being 75%；
    6th stage：It it is 40-50 DEG C in temperature, humidity 70%, circulating fan rotating speed dries 1-3h under the conditions of being 90%；
    7th stage：It it is 60-70 DEG C in temperature, humidity 40%, circulating fan rotating speed dries 1-3h under the conditions of being 100%；
    8th stage：It it is 75-85 DEG C in temperature, humidity 10%, circulating fan rotating speed dries 1-3h under the conditions of being 100%；
    9th stage：It it is 85-95 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 0.2-0.8h under the conditions of being 100%；
    Tenth stage：It it is 85-95 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 7-11h under the conditions of being 100%；
    11st stage：It it is 55-65 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 0.2-0.8h under the conditions of being 100%；
    The negative plate curing process included with the next stage：
    First stage：It it is 40-50 DEG C in temperature, humidity 100%, circulating fan rotating speed solidifies 11-13h under the conditions of being 50%；
    Second stage：It it is 45-55 DEG C in temperature, humidity 96%, circulating fan rotating speed solidifies 9-11h under the conditions of being 60%；
    Phase III：It it is 50-60 DEG C in temperature, humidity 90%, circulating fan rotating speed solidifies 5-7h under the conditions of being 60%；
    Fourth stage：It it is 55-65 DEG C in temperature, humidity 80%, circulating fan rotating speed solidifies 1-3h under the conditions of being 80%；
    5th stage：It it is 65-75 DEG C in temperature, humidity 60%, circulating fan rotating speed dries 1-3h under the conditions of being 90%；
    6th stage：It it is 75-85 DEG C in temperature, humidity 30%, circulating fan rotating speed dries 1-3h under the conditions of being 100%；
    7th stage：It it is 80-90 DEG C in temperature, humidity 10%, circulating fan rotating speed dries 1-3h under the conditions of being 100%；
    8th stage：It it is 80-90 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 0.3-0.8h under the conditions of being 100%；
    9th stage：It it is 80-90 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 7-9h under the conditions of being 100%；
    Tenth stage：It it is 55-65 DEG C in temperature, humidity 0%, circulating fan rotating speed dries 0.3-0.8h under the conditions of being 100%.
  2. A kind of 2. two days curing process of accumulator plate as claimed in claim 1, it is characterised in that：The positive plate curing process The first to the 5th stage use spraying humidification and steam humidification, the 6th to the 11st stage of positive plate curing process closes Close spraying humidification and steam humidification.
  3. A kind of 3. two days curing process of accumulator plate as claimed in claim 1, it is characterised in that：The positive plate curing process The shutter aperture in all stages be 100%；First to the 5th stage of the positive plate curing process goes out throttle opening 40%, 40%, 50%, 60% and 80% is followed successively by, the throttle opening that goes out in the 6th to the 11st stage is 100%.
  4. A kind of 4. two days curing process of accumulator plate as claimed in claim 1, it is characterised in that：The negative plate curing process First stage heated using spraying humidification and steam humidification；The second stage of negative plate curing process uses to fourth stage Spraying humidification and steam humidification；5th stage of negative plate curing process is turned off spraying humidification to the tenth stage and steam adds It is wet.
  5. A kind of 5. two days curing process of accumulator plate as claimed in claim 1, it is characterised in that：The negative plate curing process The shutter aperture in all stages be 100%；First to the phase III of the negative plate curing process goes out throttle opening It is 50%, the throttle opening that goes out of fourth stage is 70%, and the throttle opening that goes out in the 5th to the tenth stage is 100%.
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CN105895863A (en) * 2016-05-13 2016-08-24 天能电池(芜湖)有限公司 Two-day curing process for positive plate of storage battery
CN106058160A (en) * 2016-07-28 2016-10-26 江苏科能电源有限公司 Curing method for storage battery
CN106684339A (en) * 2016-11-30 2017-05-17 天能电池(芜湖)有限公司 Solidifying and drying process for continuous casting continuous rolling positive electrode plate
CN106601981A (en) * 2016-11-30 2017-04-26 天能电池(芜湖)有限公司 Curing and drying process for continuously casted and rolled negative plate
CN107240675A (en) * 2017-05-15 2017-10-10 天能电池(芜湖)有限公司 A kind of improved two days curing process of battery grid
CN109713233A (en) * 2018-12-26 2019-05-03 天能电池(芜湖)有限公司 A kind of pole plate high temperature steam treatment 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
CN110783534A (en) * 2019-12-05 2020-02-11 天能电池(芜湖)有限公司 High-temperature high-pressure curing process for accumulator plate
CN111063865A (en) * 2019-12-23 2020-04-24 天能电池(芜湖)有限公司 Negative plate curing process capable of shortening curing time

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CN103606653A (en) * 2013-10-21 2014-02-26 安徽省华森电源有限公司 Automatic curing energy-saving technology of secondary lead regenerated accumulator plate
CN104393252A (en) * 2014-10-29 2015-03-04 天能电池(芜湖)有限公司 Storage battery positive plate curing process

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CN106684338A (en) * 2016-12-08 2017-05-17 浙江天能动力能源有限公司 Curing process for plate of power battery
CN106684338B (en) * 2016-12-08 2019-05-07 浙江天能动力能源有限公司 A kind of curing process of power battery pole plate

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