Detection repairing device for used lead-acid battery

Abstract

The invention relates to the field of a battery, and specifically relates to detection repairing device for a used lead-acid battery. The detection repairing device comprises a storage battery, an internal resistance detection unit, a trigger pulse control unit and a trigger pulse generation unit, wherein the internal resistance detection unit outputs a measurement value to the trigger pulse control unit; a set inner resistance value is stored in the trigger pulse control unit; when the battery detected inner resistance is greater than the set inner resistance value, a resonance wave negative pulse control unit controls a resonance wave generation unit and a storage battery to be switched on, and a resonance wave negative pulse generation unit generates negative pulse; and when the battery detected inner resistance is less than the set inner resistance value, the resonance wave negative pulse control unit controls the resonance wave generation unit and the storage battery to be turned off. When the trigger pulse generation unit and the storage battery are switched on, the negative pulse resonance generated by the trigger pulse generation unit can clear ion cloud and waste from an electrode plate diaphragm; lead sulfate crystals are electrolyzed; the battery salinization is relieved; and the charging-discharging property of the battery is restored effectively.

Description

technical field [0001] The invention relates to the technical field of batteries, in particular to an old lead-acid battery detection and restoration device. Background technique [0002] Lead-acid battery is the battery with the largest output and widest application among all kinds of batteries in the world. With the increasing use of lead-acid batteries, a large number of waste lead-acid batteries are also produced. The traditional solution is to use sawing machines to The waste batteries are decomposed, and the recyclable parts are processed separately after decomposition. This treatment method often causes a large amount of lead loss, causing serious pollution to the environment. At present, most of the lead-acid batteries are scrapped due to the fact that the lead sulfate crystals produced during the discharge process slowly adhere to the electrode plates and accumulate thicker, causing the electrodes to fail to conduct electricity and the batteries are scrapped. And ...

AI Technical Summary

Problems solved by technology

This treatment method often causes a large amount of lead loss, causing serious pollution to the environment

At present, most of the lead-acid batteries are scrapped due to the fact that the lead sulfate crystals produced during the discharge process slowly adhere to the electrode plate and accumulate thicker, causing the electrodes to fail to conduct electricity and the battery is scrapped.

And the direct scrapping of this part of the battery will cause unnecessary waste

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