Lead-acid battery electrolyte extraction device

An extraction device and lead-acid battery technology, applied in sampling devices, measuring devices, sampling, etc., can solve the problems of poor extraction efficiency and effect, not suitable for electrolyte extraction, and electrolyte extraction, etc., to achieve novel design and practicability Strong, well-structured effect
CN112098152APending Publication Date: 2020-12-18亿恩科天润新能源材料(山东)有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
亿恩科天润新能源材料(山东)有限公司
Publication Date
2020-12-18

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Abstract

The invention relates to the technical field of electrolyte extraction, and discloses a lead-acid battery electrolyte extraction device, which comprises a fixed bottom plate, an extraction box mountedin the middle of the upper end of the fixed bottom plate, support frames mounted on two sides of the upper end of the fixed bottom plate, a support plate mounted at the top ends of the support frames, and a rotating shaft mounted in the middle of the upper end of the support plate through a bearing; the upper end of the rotating shaft penetrates through the supporting plate to be connected with agear set, a rotating shaft is installed in the middle of the gear set, a first crank is arranged in the middle of the left side of the rotating shaft, a first sliding sleeve is arranged in the middleof the first crank, and a first connecting rod is installed at the lower end of the first sliding sleeve. According to the battery pack puncture device, a puncture shaft can puncture and punch a battery pack while moving up and down, flowing-out of an electrolyte is facilitated, and meanwhile, the negative pressure box is arranged, so that the flowing-out speed of the electrolyte in a battery isfurther increased.
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Description

technical field

[0001] The invention relates to the technical field of electrolyte extraction, in particular to a lead-acid battery electrolyte extraction device. Background technique

[0002] During the dismantling process of lithium-ion batteries, due to the residual power of the materials, the batteries may cause natural explosions under high temperature, pressure, electric sparks and other factors, especially power batteries. In recent years, new energy electric vehicles have used a large number of lithium-ion batteries, but in actual use, there have been problems with battery failure, and many problems with battery failure are caused by changes in the electrolyte inside the battery. Therefore, it is necessary to study and analyze the change of the electrolyte composition in the failed battery to determine the cause of the battery failure, so it is necessary to extract and analyze the electrolyte in the failed battery.

[0003] At present, there are few devices used to ...

Claims

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