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A lead-acid battery separator paper acid extrusion device and acid extrusion method

A lead-acid battery and separator paper technology, applied in battery recycling, waste collector recycling, recycling technology, etc., can solve the problems of laborious acid extrusion process, acid damage, inaccurate acid extrusion amount, etc. Simple effect of acid process

Active Publication Date: 2020-02-21
CHAOWEI POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention mainly solves the technical problems of inaccurate extrusion amount of acid liquid during the existing acid extrusion operation, the acid extrusion process is laborious, and the acid liquid is easy to cause injury to operators; it provides a labor-saving, safe and accurate lead storage battery separator Paper extrusion device and acid extrusion method

Method used

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  • A lead-acid battery separator paper acid extrusion device and acid extrusion method
  • A lead-acid battery separator paper acid extrusion device and acid extrusion method
  • A lead-acid battery separator paper acid extrusion device and acid extrusion method

Examples

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Embodiment 1

[0025] Embodiment 1: a kind of lead-acid storage battery separator paper acid extrusion device of this embodiment 1 is used for the measurement of the acid extrusion amount of separator paper inside the storage battery, such as figure 1 As shown, the acid squeezing device includes a syringe 1 made of acid-resistant material and a measuring cup 2. The syringe can be a syringe. The syringe includes an outer casing 11, a core rod 12 placed in the inner cavity of the outer casing and moving up and down along the inner cavity of the outer casing, and the outer casing The front end is designed with a cone head 13, and the cone head front end is designed with a cone head hole 14 communicating with the overcoat inner cavity, such as figure 2 As shown, the separator paper 3 is embedded in the inner cavity of the jacket, and the core rod is inserted into the inner cavity of the jacket to push and squeeze the separator paper, so that the acid liquid absorbed by the separator paper is squ...

Embodiment 2

[0035] Embodiment 2: a kind of lead-acid storage battery partition paper squeeze acid device of present embodiment 2, as image 3As shown, it includes a syringe 1 made of acid-resistant material, a measuring cup 2 and a corresponding frame 4, a jacking mechanism 5, a cleaning mechanism 6, and a drying mechanism 7. The frame includes a clamp 41 and a rotating mechanism that drives the clamp to rotate. The syringe is clamped on the fixture and is in a vertical state. The measuring cup is placed under the syringe. The syringe includes a jacket and a core rod made of high molecular polypropylene material. The front end of the inner cavity of the outer jacket is embedded with a The push plate 15 with matching diameters and moving along the inner cavity of the jacket is also made of polymer polypropylene material, and the push plate is processed with a number of evenly distributed through holes; the top extension mechanism includes a push rod 51 and a rod cap 52 , the rod cap is a t...

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Abstract

The invention discloses a lead storage battery separator paper acid extruding device and an acid extruding method. The acid extruding device comprises a needle cylinder and a measuring glass; the needle cylinder comprises an outer sleeve and a core bar; the front end of the outer sleeve is provided with a conical head, and the front end of the conical head is provided with a conical head hole; theseparator paper is embedded in the inner cavity of the outer sleeve, and the core bar pushes and extrudes the separator paper in the inner cavity of the outer sleeve, thus acid fluid in the separatorpaper is extruded and filled in the measuring glass through the conical head hole. The acid fluid absorbed by the separator paper embedded in the inner cavity of the outer sleeve is extruded throughthe core bar during the acid extruding work, and flowed into the measuring cup from the conical head hole; the acid fluid in the measuring glass is measured, so that the acid content absorbed by the separator paper, the acid fluid density, acid fluid distribution status and other parameters are acquired.

Description

technical field [0001] The invention relates to an acid quantity measuring device, in particular to a labor-saving, safe and accurate measuring acid squeezing device and acid squeezing method for separator paper of a lead storage battery. Background technique [0002] For batteries that have been tested for new products or batteries that have been returned from the market, it is necessary to dissect and analyze these batteries. An essential part of the content is to detect the acid content of the separator paper in the battery cell, the acid density, and sometimes Divide the separator paper in the single cell into upper, middle and lower parts to test the acid content and acid density. Through this test, we can know whether the sulfuric acid in the battery will be different from top to bottom due to the weight effect The content distribution can also know the conversion efficiency of the active material of the battery after charging. [0003] To this end, it is first necess...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/54
CPCY02W30/84
Inventor 陆超张凯
Owner CHAOWEI POWER CO LTD