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A kind of device and method for separating AGM clapboard acid liquid

A separator and acid solution technology, applied in the field of devices for separating AGM separator acid solution, can solve the problems of uneven stress on the extrusion part, unfavorable recycling and reuse, affecting the integrity of the AGM separator, etc., to improve the convenience of operation. The effect of maintaining the integrity, maintaining the integrity, and high recovery rate

Active Publication Date: 2019-11-05
CHAOWEI POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when using this device to extrude the partition, it is easy to have uneven force on the extrusion part, and the AGM partition is damaged due to excessive local stress, which affects the integrity of the AGM partition and is not conducive to recycling.

Method used

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  • A kind of device and method for separating AGM clapboard acid liquid
  • A kind of device and method for separating AGM clapboard acid liquid
  • A kind of device and method for separating AGM clapboard acid liquid

Examples

Experimental program
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Effect test

Embodiment 1

[0029] Such as figure 1 , figure 2 In the illustrated embodiment, a device for separating acid from AGM partitions includes a worktable 1, an upper pressing plate 3, a lower pressing plate 10 and a driving mechanism, wherein the lower pressing plate is arranged on the worktable, and the lower pressing plate is fixed to The upper surface of the workbench is used to place AGM partitions. The upper pressing plate is arranged above the worktable, and the upper pressing plate and the lower pressing plate are arranged in parallel. The upper pressing plate and the lower pressing plate are respectively provided with cushioning pads 13 on the opposite surfaces, and the cushioning pads are made of polytetrafluoroethylene.

[0030] The workbench is provided with travel guide rails 2 on opposite sides of the upper pressure plate, the travel guide rails are fixed on the workbench with screws, and the travel guide rails are arranged vertically relative to the workbench. There is a guide groov...

Embodiment 2

[0035] Such as figure 1 , figure 2 In the illustrated embodiment, a device for separating acid from AGM partitions includes a worktable 1, an upper pressing plate, a lower pressing plate 10, and a driving mechanism. The lower pressing plate is arranged on the worktable, and the lower pressing plate is fixed to the working table by welding. The upper surface of the table is used to place the AGM partition. The upper pressing plate is arranged above the worktable, and the upper pressing plate and the lower pressing plate are arranged in parallel. The upper pressing plate and the lower pressing plate are respectively provided with cushioning pads 13 on the opposite surfaces, and the cushioning pads are made of polytetrafluoroethylene.

[0036] The workbench is provided with travel guide rails on opposite sides of the upper pressure plate, the travel guide rails are fixed on the workbench with screws, and the travel guide rails are arranged vertically relative to the workbench. Ther...

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PUM

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Abstract

The invention discloses a device and a method for separating AGM (absorbed glass mat) partition plate acid liquor. The device comprises a worktable, an upper pressing plate and a driving mechanism, wherein the upper pressing plate is arranged on the worktable, and the driving mechanism can drive the upper pressing plate to move up and down. A lower pressing plate capable of holding an AGM partition plate is arranged below the upper pressing plate on the worktable, a space for extruding the AGM partition plate is formed between the upper pressing plate and the lower pressing plate, and the worktable is provided with an acid liquor collecting port. The device and the method for separating the AGM partition plate acid liquor is high in extrusion rate and capable of effectively keeping completeness of the AGM partition plate.

Description

Technical field [0001] The invention belongs to the field of battery recovery, and in particular relates to a device and method for separating acid from AGM separators. Background technique [0002] At present, at the end of the experimental life of VRLA, technicians often analyze the cause of battery failure by dissecting the battery, and the electrolyte and AGM separator as an important part of the battery are the objects of focus. VRLA batteries mainly use AGM (adsorbed glass fiber) separators and lean electrolyte technology that limits the capacity of the electrolyte. The electrolyte is mainly stored in the AGM separator. When extracting the electrolyte in the AGM separator, the method of fisting and squeezing is mainly used to extract the electrolyte. However, due to the low electrolyte content contained in the AGM separator at the end of the battery life, the electrolyte extrusion rate is low, resulting in the problem of extracting the electrolyte. The process requires mor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/54
CPCH01M10/54Y02W30/84
Inventor 吴鑫代少振王江林项晨朱军平
Owner CHAOWEI POWER CO LTD