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Efficient graphite rod cleaning process for waste battery recovery

A technology for graphite rods and waste batteries, which is applied in the direction of cleaning methods using liquids, cleaning methods using tools, cleaning methods and utensils, and can solve the problem that graphite rods cannot be thoroughly brushed, graphite rods cannot be cleaned, and affect the cleaning effect of graphite rods and other problems to achieve the effect of improving cleaning efficiency and ensuring comprehensive cleaning

Inactive Publication Date: 2020-09-22
钱车华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, when the device cleans the graphite rods through the cleaning part, some graphite rods are accumulated at the bottom of the placement frame, and the cleaning part can only brush the upper part of the graphite rods to a certain extent, but cannot thoroughly brush all the graphite rods. As a result, some graphite rods cannot be cleaned, which affects the cleaning effect of graphite rods

Method used

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  • Efficient graphite rod cleaning process for waste battery recovery
  • Efficient graphite rod cleaning process for waste battery recovery
  • Efficient graphite rod cleaning process for waste battery recovery

Examples

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Embodiment 1

[0029] A lithium battery graphite rod cleaning process used for waste battery recycling. When cleaning graphite rods, first pour a large number of graphite rods directly into graphite cleaning equipment. The graphite rods are in the cleaning equipment and are processed by the cleaning equipment so that The dirt on the surface of the graphite rod is removed, and the dirt on the graphite rod is washed away through cleaning and water filtration, the dirty water and the graphite rod are separated, and the graphite rod is exported; after the graphite rod is cleaned, it is transferred to the oven In the dry box, the graphite rods are dried to remove residual water stains on the surface of the graphite rods; the cleaning solution is formulated with a cleaning agent and water in a ratio of 1:8; the above-mentioned ratio of cleaning solution is set , so that the cleaning effect of the cleaning liquid on the graphite rod is in the maximum state, and the cleaning effect on the graphite ro...

Embodiment 2

[0041] A lithium battery graphite rod cleaning process used for waste battery recycling. When cleaning graphite rods, first pour a large number of graphite rods directly into graphite cleaning equipment. The graphite rods are in the cleaning equipment and are processed by the cleaning equipment so that The dirt on the surface of the graphite rod is removed, and the dirt on the graphite rod is washed away through cleaning and water filtration, the dirty water and the graphite rod are separated, and the graphite rod is exported; after the graphite rod is cleaned, it is transferred to the oven In the dry box, the graphite rods are dried to remove residual water stains on the surface of the graphite rods; the cleaning solution is prepared by using a cleaning agent and clear water in a ratio of 1:20; through the above-mentioned ratio setting for the cleaning solution , to ensure the cleaning effect of the cleaning liquid on the graphite rod, while reducing the use of cleaning agents...

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Abstract

The invention discloses a high-efficiency lithium battery graphite rod cleaning process for waste battery recovery. The process comprises the following steps that a, feeding is carried out, namely, when the graphite rods are cleaned, the large number of graphite rods are directly poured into graphite cleaning equipment, and the large number of graphite rods are directly cleaned in batches; b, cleaning is carried out, namely, dirt on the surfaces of the graphite rods is removed through treatment of the cleaning equipment in the cleaning equipment, the dirt on the graphite rods is washed away through cleaning and water filtering treatment, dirty water and the graphite rods are separated, and the graphite rods are conveyed outwards; and c, drying is carried out, namely, after the graphite rods are cleaned, the cleaned graphite rods are conveyed into a drying box, and the graphite rods are dried so as to remove residual water stains on the surfaces of the graphite rods.

Description

technical field [0001] The invention belongs to the technical field of recycling waste batteries, and in particular relates to an efficient graphite rod cleaning process for recycling waste batteries. Background technique [0002] "Lithium battery" is a type of battery that uses lithium metal or lithium alloy as the negative electrode material and uses a non-aqueous electrolyte solution; due to the very active chemical properties of lithium metal, the processing, storage, and use of lithium metal have very high environmental requirements ; Therefore, lithium batteries have not been used for a long time. With the development of science and technology, lithium batteries have become the mainstream now. [0003] After the battery is used, it needs to be recycled and reused. After the waste battery is recycled, it is necessary to peel off the zinc shell and the bottom iron of the battery, and take out the copper cap and graphite rod. After the graphite rod is taken out, it needs...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B1/02B08B3/02
CPCB08B1/008B08B1/02B08B3/022
Inventor 钱车华
Owner 钱车华