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System and method for discharging lithium battery

A technology of lithium battery and conductive medium, which is applied in the field of waste lithium battery treatment to achieve the effect of rapid release

Inactive Publication Date: 2019-04-05
河南小威环境科技有限公司
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] Lithium battery processing and recycling must first be crushed. During the battery crushing process, there are great safety hazards such as combustion and explosion. Moreover, due to the large amount of processing, the entire lithium battery processing process requires efficient and continuous operations. Therefore, how to safely and quickly discharge operations , and embedding the discharge operation as a link in the continuous operation of the system into the entire workflow is a key issue

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  • System and method for discharging lithium battery
  • System and method for discharging lithium battery

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Embodiment Construction

[0030] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and associated uses, methods, consistent with aspects of the invention as recited in the appended claims.

[0031] figure 1 It is a structural schematic diagram of a lithium battery discharge system in an embodiment of the present invention. Such as figure 1 As shown, the lithium battery discharge system includes a discharge drum 101 and a transmission device.

[0032] One end of the discharge drum is provided with a material inlet 102 , and the other end is provided with a discha...

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Abstract

The present invention discloses a system and a method for discharging a lithium battery. The method comprises the steps of: placing a solid particle conductive medium at a discharge roller introducinga lithium battery from a feed port into the discharge roller; and rotating the discharge roller to allow the lithium battery to be in contact with the solid particle conductive medium to cause the short circuit of the lithium battery for continuous discharge, wherein a spiral blade of the discharge roller pushes the advance of the lithium battery, and the discharged lithium battery is output fromthe discharge port of the discharge roller. According to the technical scheme of the invention, the quick release of the residual electric quantity of the lithium battery can be achieved to naturallyseparate the conductive medium from the lithium battery so as to allow the processing and recovery system of the lithium battery to be continuously and efficiently operated.

Description

technical field [0001] The invention relates to the technical field of waste lithium battery treatment, in particular to a lithium battery discharge system and method. Background technique [0002] As the government strongly supports the use of clean energy, lithium batteries play an increasingly important role in people's production and life, and their demand is also increasing year by year. However, the service life of lithium batteries is limited, so the number of scrapped batteries is huge, and lithium batteries Among them, cobalt, lithium, nickel, and even copper, aluminum, and iron have high recovery value. Under the realistic background of our country's poor resources, the recycling of lithium batteries has extremely high environmental protection value and economic value. [0003] Lithium battery processing and recycling must first be crushed. During the battery crushing process, there are great safety hazards such as combustion and explosion. Moreover, due to the la...

Claims

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Application Information

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IPC IPC(8): H01M10/54H01M10/44
CPCH01M10/44H01M10/54Y02E60/10Y02W30/84
Inventor 张庆涛张金王玥王广州
Owner 河南小威环境科技有限公司
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