Acid adding machine and acid adding system

A technology of acid adding machine and acid cooling machine, which is applied to electrical components, circuits, battery pack parts, etc., can solve the problems of terminal corrosion, poor battery charging consistency, and the amount of acid and acid that cannot be added, so as to reduce damage and reduce damage. The effect of scrapping, reducing production costs and improving production efficiency

Active Publication Date: 2012-11-14
ANHUI LEOCH POWER SUPPLY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the acid filling process, the temperature of the combined acid solution changes after the mixture of the remaining acid solution after the previous acid addition and the newly pumped acid solution in the acid cooler, so that after the acid is added to the battery, it will immediately react and produce

Method used

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  • Acid adding machine and acid adding system

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Such as figure 1 As shown, the acid adding machine of the present application, an embodiment thereof, includes an acid storage device 11 capable of metering acid liquid, a quantitative pump 12, a bottom acid tank 13 and a first conduit 14, and the quantitative pump 12 is used to draw in acid liquid , the quantitative pump 12 is connected with the acid storage device 11, and the quantitative pump 12 sends the acid liquid into the acid storage device 11 after pumping out the acid liquid. Acid unit 11 is connected. The acid storage device 11 may be one of a measuring cup, a measuring bucket or a measuring bottle.

[0019] In one embodiment, the acid adding machine of the present application also includes a top acid tank 16, the top acid tank 16 is arranged on the top of the acid storage device 11, the quantitative pump 12 connects the top acid tank 16 and the acid storage device 11, and the quantitative pump starts from the acid storage device 11. The acid liquid is extr...

Embodiment 2

[0022] Such as figure 1 As shown, the acid adding system of the present application comprises an acid adding machine, a cooling acid machine 21 and a vacuum pump 22, the vacuum pump 22 is connected with the acid adding machine, and the acid adding machine includes an acid storage device 11 capable of metering acid liquid, a quantitative pump 12, a bottom The acid tank 13 and the first conduit 14, the quantitative pump 12 is used to draw in the acid liquid, the quantitative pump 12 is connected with the acid storage device 11, and the quantitative pump 12 sends the acid liquid into the acid storage device 11, and the bottom acid tank 13 is arranged on At the lower part of the acid storage device 11 , the bottom acid tank 13 is connected to the acid storage device 11 through a first conduit 14 . The acid storage device 11 may be one of a measuring cup, a measuring bucket or a measuring bottle.

[0023] In one embodiment, the acid adding machine of the present application also i...

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Abstract

The invention discloses an acid adding machine which comprises an acid storage device capable of metering acid liquor, and a fixed displacement pump used for pumping in acid liquor, as well as a bottom acid tank and a first conduit, wherein the fixed displacement pump is connected with the acid storage device, the bottom acid tank is arranged at the lower part of the acid storage device, and the bottom acid tank is connected with the acid storage device through the first conduit. The invention further discloses an acid adding system. According to the acid adding machine, the bottom acid tank is arranged at the lower part of the acid storage device, and acid pumped by the fixed displacement pump is collected into the bottom acid tank after being added to a lead-acid storage battery, so as to be sent back to an acid cooling machine, so that the acid adding temperature each time can be ensured within in a range easy to fill acid, the quality of the battery is ensured, a series of problems that the acid overflowing of the battery causes corrosion of terminals, insufficient added acid or lack of added acid quantity and heating and deformation of the battery caused thereby, and the capacity of the battery is insufficient, and the like can be solved, the production efficiency is improved, the damage and scrape of the battery can also be reduced, and the production cost is lowered.

Description

technical field [0001] The application relates to the field of lead-acid storage battery manufacturing, in particular to an acid adding machine and an acid adding system. Background technique [0002] At present, in the manufacturing process of lead-acid batteries, the acid injection technology of the battery is mostly adopted. The ordinary acid injection technology is generally vacuumized by negative pressure and then acid injection. During the acid filling process, the temperature of the combined acid solution changes after the mixture of the remaining acid solution after the previous acid addition and the newly pumped acid solution in the acid cooler, so that after the acid is added to the battery, it will immediately react and produce A certain amount of gas will cause the acid liquid in the battery to overflow, which will easily cause problems such as terminal corrosion, failure to add acid or insufficient amount of acid, and it will also cause battery heating, expansio...

Claims

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Application Information

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IPC IPC(8): H01M2/36
CPCY02E60/12Y02E60/10
Inventor 董捷李善武
Owner ANHUI LEOCH POWER SUPPLY
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