A fine and intelligent dismantling process and device for waste lead-acid batteries

Abstract

The invention relates to a fine and intelligent disassembling process and apparatus for a waste lead-acid storage battery. The fine and intelligent disassembling process comprises the steps of performing stacking on batteries firstly; then performing unstacking through an unstacking apparatus for putting batteries on assembly lines; then moving the batteries into an X ray machine for detecting cutting positions, adjusting heights of cutters by a knife cutting separator according to the detection result for performing cutting on the batteries; pushing the batteries after the upper covers of the batteries are cut off into clamping, turning and vibrating devices to be clamped and turned for 180 degrees, and finally separating battery pole groups, dilute sulphuric acid liquid and groove bodies through repeated expansion of an air cylinder. The stacking is simple and easy to operate, so that the workload of workers is greatly reduced; the batteries are pushed to the assembly lines through the unstacking apparatus, and the efficiency for putting batteries on the assembly lines is high; the cutting positions are automatically detected by the X ray machine, so that the cutting positions are more accurate; the four clamping, turning and vibrating devices work concurrently, and the four parts of the upper covers, the groove bodies, the pole groups and the dilute sulphuric acid liquid of the batteries can be separated; and therefore, the irregular mixing of each part after the batteries are broken in the conventional process is avoided, and the process enables the separated substances to be more pure.

Description

Technical field: [0001] The invention relates to the technical field of recovery and treatment of waste materials, and relates to a new process and device for recovery and treatment of waste lead-acid batteries. Background technique: [0002] Lead-acid battery is the battery with the largest output and widest application among all kinds of batteries in the world, and its consumption accounts for 82% of the total global consumption of lead. With the increasing use of lead-acid batteries, the shortage of lead resources and the great harm caused by a large number of waste lead-acid batteries to the surrounding environment have become problems that need to be solved urgently. [0003] The traditional lead-acid battery recycling and regeneration industry mainly adopts the method of centralized crushing of crushers, that is, "mixed separation" to recycle and pretreat lead-acid batteries. After the crushed lead-acid batteries are mixed together, it is difficult to separate them, wh...

AI Technical Summary

Problems solved by technology

[0003] The traditional lead-acid battery recycling and regeneration industry mainly adopts the centralized crushing of crushers, that is, the method of "mixing and separating" to recycle and pretreat lead-acid batteries. After the crushed lead-acid batteries are mixed together, it is difficult to separate them, which increases the subsequent The difficulty of recycling and the cost of separation lead to problems such as low recovery rate, high recycling difficulty, and high recycling cost in the whole regeneration process. On the one hand, the acid liquid flowing out during the crushing process is easily brought into other follow-up equipment to cause damage to the equipment and reduce equipment costs. On the other hand, the acid spilled during the high-speed crushing process spreads into the surrounding environment in the form of acid mist, polluting the environment and seriously endangering people's health

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