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Recovering system for plastic casings of waste lead-acid batteries

A technology of plastic shell and recycling system, applied in plastic recycling, battery recycling, waste collector recycling, etc., can solve the problems of salvaging impurities and low degree of automation

Active Publication Date: 2020-09-29
重庆德能再生资源股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention intends to provide a waste lead-acid battery plastic case recovery system to solve the problem that the existing impurity recovery equipment has a low degree of automation and requires workers to salvage impurities

Method used

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  • Recovering system for plastic casings of waste lead-acid batteries
  • Recovering system for plastic casings of waste lead-acid batteries
  • Recovering system for plastic casings of waste lead-acid batteries

Examples

Experimental program
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Effect test

Embodiment 1

[0031] This embodiment is basically as figure 1 , Figure 4 Shown: the waste lead-acid battery plastic shell recycling system, including a sorting tank 10, a water pump 60, an impurity separating device and two stirring mechanisms. The water pump 60 is installed on the side wall of the sorting tank 10. One side of the water pump 60 is connected with a water inlet pipe, and the other side is connected with a drain pipe. A one-way drain valve is installed on the drain pipe. , the one-way drain valve opens automatically. The drainage pipe is connected with a plurality of drainage branch pipes connected to the bottom of the sorting tank 10, and a filter screen is provided at the connection between the drainage branch pipe and the sorting tank 10, and the filter screen can effectively prevent battery casing fragments from entering the drainage branch pipe, causing the drainage branch pipe to be damaged. clogged.

[0032] combine image 3 As shown, two stirring mechanisms are re...

Embodiment 2

[0041] The difference between this embodiment and Embodiment 1 is: the control mechanism of this embodiment is different from Embodiment 1, such as Figure 5 As shown, in this embodiment, the control mechanism includes a one-way bearing and a winding shaft 70 that is rotatably connected to one side of the sorting tank 10, the inner ring of the one-way bearing is fixed on the winding shaft 70, and the winding shaft 70 and the sorting tank 10 are connected with coil springs. A cylinder body 80 is communicated between the two piston cylinders 50 in a sealing mechanism, and a moving cylinder 81 is communicated with the cylinder body 80 , and a bar column 811 is slid and sealed in the moving cylinder 81 . A coil 72 is wound on the winding shaft 70, and one end of the coil 72 is connected to the bar column 811. When the winding shaft 70 rotates in a fixed direction, the winding shaft 70 can drive the bar column 811 to move through the pull wire on the coil 72. A transmission gear 7...

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Abstract

The invention belongs to the technical field of processing of waste lead-acid batteries, and particularly relates to a recovering system for plastic casings of the waste lead-acid batteries. The recovering system comprises a sorting trough, a water pump for supplementing the sorting trough with water, stirring mechanisms arranged in the sorting trough and an impurity separating device; the impurity separating device comprises a threaded rod stretching across the two opposite sides of the sorting trough and a power part for driving the threaded rod to rotate; threads in different rotation directions are arranged on the two sides of the threaded rod; the threads on the threaded rod are connected with two pushing plates which can fit each other; the pushing plates are used for pushing out impurities floating in the sorting trough; the upper sides of the pushing plates are located above the sorting trough; the lower sides of the pushing plates are located in the upper part of the sorting trough and can slide along the sorting trough; and collecting frames opposite to the threaded rod are arranged on the two opposite side walls of the sorting trough.

Description

technical field [0001] The invention belongs to the technical field of waste lead-acid battery treatment, and in particular relates to a recycling system for plastic shells of waste lead-acid batteries. Background technique [0002] A lead-acid battery is a battery whose electrodes are mainly made of lead and its oxides, and the electrolyte is a sulfuric acid solution. At present, lead-acid battery is the largest and most widely used battery in the world. The pollution of this type of battery is mainly caused by heavy metal lead and electrolyte solution. As far as the shell of the waste lead-acid battery is concerned, it is usually plastic, which is a recyclable resource, which can be regenerated and basically achieves no secondary pollution. [0003] In the existing recycling process, the waste lead-acid batteries are usually disassembled manually first, and then the different parts of the waste lead-acid batteries are obtained by manual sorting, and then the subsequent re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B17/02B03B5/36H01M10/54
CPCB29B17/02B03B5/36H01M10/54B29B2017/0244Y02W30/62Y02W30/84
Inventor 伍中钢
Owner 重庆德能再生资源股份有限公司
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