Automatic container formation system for lead-acid storage battery

Abstract

The invention discloses an automatic container formation system for a lead-acid storage battery. The automatic container formation system comprises an acid liquid inputting device, an acid adding nozzle, an acid liquid reflowing device, an acid liquid cooling device and an acid circulating tank, wherein an acid suction pipe is fixedly arranged in a conveying channel of the acid adding nozzle; the acid liquid reflowing device comprises an acid liquid reflowing pipe, a plurality of acid liquid reflowing manifold pipes and a plurality of acid liquid reflowing branch pipes; the acid liquid reflowing mainifold pipes are communicated with the acid liquid reflowing pipe; the acid liquid reflowing branch pipes connected onto the acid liquid reflowing manifold pipes are communicated with the acid suction pipe; the acid liquid cooling device comprises a liquid suction device, a liquid collecting tank and a cold air cooling device; the liquid suction device is communicated with the acid liquid reflowing pipe; the liquid collecting tank is communicated with the liquid suction device; the cold air cooling device is communicated with the liquid collecting tank; the acid circulating tank is communicated with the cold air cooling device; and the acid liquid inputting device is communicated with the acid circulating tank. The automatic container formation system has the advantages of small size, simplicity and easiness in operation, stable formation quality and environmental protection.

Description

technical field [0001] The invention relates to the production field of lead-acid batteries, in particular to an internalization system for lead-acid batteries. Background technique [0002] The formation of lead-acid batteries refers to placing the completely dry raw plates (unformed plates) in dilute sulfuric acid electrolyte for electrolysis, and through oxidation and reduction, the lead monoxide on the positive plate is changed to lead dioxide, and the negative plate is converted into lead dioxide. The process in which the lead monoxide of the plate becomes spongy metal lead; the quality of the formation will directly affect the performance of the lead-acid battery. Therefore, formation is a critical process in the manufacture of lead-acid batteries. At present, there are two methods of formation of lead-acid batteries in China, one is the external formation method (tank formation), that is, the raw plate is charged and formed in a formation tank; the other is the inter...

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Problems solved by technology

At present, there are two methods of formation of lead-acid batteries in China, one is the external formation method (tank formation), that is, the raw plate is charged and formed in a formation tank; the other is the internal formation method, that is, the raw plate is first assembled into a battery and then , and then add electrolyte charge formation; among them, the external formation method has the advantage of easier process control, but the special formation tank used for external formation is large in volume, takes up space, and the operation procedure is relatively complicated. At the same time, the formation process The acid mist will be emitted from the open formation tank, seriously polluting the environment; although the internal formation method has the advantages of simple operation and low environmental pollution, the cooling of the electrolyte is realized by cooling water, so that the lead-acid The temperature of the formed electrolyte in the battery cannot be controlled, which may easily lead to unstable formation quality

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