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Recycling and preparing system for negative electrode materials of lithium titanate batteries through waste lithium titanate batteries

A technology of lithium titanate battery and negative electrode material, which is applied in the direction of battery recycling, waste collector recycling, recycling technology, etc., can solve the problems that the safety of the discharge process needs to be improved, it is inconvenient to classify and discharge lithium batteries, etc., to ensure dismantling. Safety, Assured Positioning and Advance Control, Assurance of Stability Effects

Active Publication Date: 2021-05-14
隽诺环保装备科技(肇庆)有限公司
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Problems solved by technology

[0006] The invention provides a lithium titanate battery negative electrode material recovery and preparation system through waste lithium titanate batteries, which solves the problem that it is inconvenient to classify and discharge lithium batteries during the recovery process of lithium titanate batteries and the safety of the discharge process needs to be improved.

Method used

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  • Recycling and preparing system for negative electrode materials of lithium titanate batteries through waste lithium titanate batteries
  • Recycling and preparing system for negative electrode materials of lithium titanate batteries through waste lithium titanate batteries
  • Recycling and preparing system for negative electrode materials of lithium titanate batteries through waste lithium titanate batteries

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Embodiment Construction

[0033] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0034] Please refer to figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 with Figure 12 ,in, figure 1 A system block diagram of a preferred embodiment of the lithium titanate battery negative electrode material provided by the present invention through the recovery and preparation system of waste lithium titanate batteries; figure 2 for figure 1 The schematic diagram of the structure of the safety discharge system shown; image 3 for figure 2 The enlarged schematic diagram of part aA shown; Figure 4 for figure 2 The enlarged schematic diagram of part aB shown; Figure 5 for Figure 4 The enlarged schematic diagram of part aC shown; Image 6 for figure 2 The schematic diagram of the structure of the heat pipe shown; Figure 7 The circuit diagram of t...

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Abstract

The invention provides a recycling and preparing system for negative electrode materials of lithium titanate batteries through waste lithium titanate batteries. The recycling and preparing system for the negative electrode materials of the lithium titanate batteries through the waste lithium titanate batteries comprises a sorting system, a safe discharging system, a safe shell disassembling system and a crushing and recycling system, and the sorting system is used for classifying and storing different types of the lithium titanate batteries. By means of the recycling and preparing system for the negative electrode materials of the lithium titanate batteries through the waste lithium titanate batteries provided by the invention, the stability of battery bodies in the discharging process is guaranteed, the situation that the discharging and recycling quality of the lithium titanate batteries is affected due to excessive heat generated in the discharging process of the battery bodies is avoided, the discharging safety of the battery bodies in the discharging process is guaranteed, the stability and the safety of the lithium titanate battery recycling process are integrally improved, potential safety hazards to the environment and operators in the lithium battery recycling process are reduced, consumption of raw materials for lithium battery preparation is reduced, the recycling and preparing system is more environmentally friendly, and pollution of waste lithium batteries to the environment is reduced.

Description

technical field [0001] The invention relates to the technical field of new energy equipment, in particular to a lithium titanate battery negative electrode material recovery preparation system through waste lithium titanate batteries. Background technique [0002] With the continuous development and progress of science and technology, the demand for new energy continues to increase, and the output of new energy is affected by raw materials. Lithium titanate battery is an essential power storage device for new energy. Increased, a large number of discarded lithium titanate batteries were produced, which caused great pollution to the environment. Due to the large number of components of waste lithium titanate batteries, in addition to containing lithium titanate, it also includes a variety of chemical components, such as: Calcium, aluminum, titanium, iron, and magnesium make it difficult to recycle, and a large number of waste lithium titanate batteries pollute the environment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00B26D1/15B26D7/02H01M10/54
CPCB09B3/00B26D1/15B26D7/02H01M10/54Y02W30/84
Inventor 戴星宇
Owner 隽诺环保装备科技(肇庆)有限公司
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