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Ultrasonic wave dispersing and gel irrigating technology of gel battery

A colloidal battery and ultrasonic technology, applied in the direction of lead-acid battery, battery pack parts, lead-acid battery construction, etc., to ensure the efficiency, high qualified rate of finished products, and avoid uneven dispersion of colloid.

Active Publication Date: 2011-02-16
ANHUI CHAOWEI POWER
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At the same time, it does not affect production efficiency while ensuring production quality

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  • Ultrasonic wave dispersing and gel irrigating technology of gel battery
  • Ultrasonic wave dispersing and gel irrigating technology of gel battery
  • Ultrasonic wave dispersing and gel irrigating technology of gel battery

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Embodiment Construction

[0014] The colloidal battery ultrasonic dispersion filling process includes the steps of quantitative acid injection, vacuuming and charging formation in sequence, and the ultrasonic dispersion step is required before the charging formation step. Ultrasonic application is an emerging industry, usually in military, medical and industrial applications. However, batteries are chemical dangerous goods, and vibrations need to be avoided in the production process. Therefore, there is no precedent in the prior art for applying ultrasonic technology to the battery production industry.

[0015] However, the characteristics of gel batteries make ultrasonic technology useful in battery production. The sealing principle of colloidal batteries is similar to that of ordinary valve-regulated batteries, and it is also an oxygen cycle process. Because of the different materials of the separator, the oxygen in the positive electrode in the colloidal battery is not transmitted to the negative el...

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Abstract

The invention aims to adopt an ultrasonic wave dispersing and gel irrigating technology of a gel battery, which leads the gel to be dispersed evenly in a battery, thereby ensuring the produced battery to have stable quality and high qualification rate, and simultaneously guaranteeing the production quality on the premise of not influencing the production efficiency. In order to solve the problems, the technology of the invention is realized by the following technical scheme: a quantitative acid filling step and an ultrasonic wave dispersing step are carried out synchronously. Compared with the prior art, the technology of the invention has the advantages of dispersing the gel in the battery through the ultrasonic wave dispersing step, avoiding the problems that the quality of the battery is unstable due to nonuniform gel dispersion and the finished product rate is low, thereby improving the qualification rate of the finished product, and the time of the whole process flow is prolongedon the premise of increasing working procedures, thus ensuring the production efficiency.

Description

technical field [0001] The invention relates to a battery processing technology, in particular to a colloidal battery ultrasonic dispersion glue filling process. Background technique [0002] The formation technology of the storage battery is to charge the completely dry raw plate (not formed into the plate) in the dilute sulfuric acid electrolyte, and through the electrochemical reaction, the lead oxide on the positive plate is oxidized to lead dioxide and the lead oxide on the negative plate is respectively oxidized. The process by which lead oxide is reduced to spongy metallic lead. There are two formation methods in the prior art: the formation tank formation method, commonly known as "external formation" and the battery formation method, commonly known as "internal formation". Due to the high energy consumption of the traditional externalization and serious pollution at the same time, a large amount of acid mist is generated during the formation of the plate, and a lar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/12H01M2/36H01M50/609
CPCY02E60/126Y02E60/10Y02P70/50
Inventor 张绍辉
Owner ANHUI CHAOWEI POWER