Lithium recycling system for waste lithium ion battery

The utility model discloses a lithium recycling system for waste lithium ion batteries, which comprises a vacuum calcining furnace and filter presses, the filter presses comprise a filter press I and a filter press II, a water immersion kettle is connected between the vacuum calcining furnace and th...

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Bibliographic Details
Main Authors CHEN DIANHUA, ZHENG TIEJIANG, TANG YI, CAO SHENGPING, JIANG GUOQIANG, MA JUNHUA
Format Patent
LanguageChinese
English
Published 07.12.2021
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Summary:The utility model discloses a lithium recycling system for waste lithium ion batteries, which comprises a vacuum calcining furnace and filter presses, the filter presses comprise a filter press I and a filter press II, a water immersion kettle is connected between the vacuum calcining furnace and the filter press I, a lithium settling tank is connected between the filter press I and the filter press II, and the water immersion kettle and the lithium settling tank are connected through a water pump. And the filter press II is connected with a drying system. The lithium recovery system has the advantages of simple system, convenience in operation, high lithium recovery rate and high purity of recovered lithium. 本实用新型公开了一种废旧锂离子电池锂回收利用系统,包括真空煅烧炉和压滤机,所述压滤机包括压滤机一和压滤机二,所述真空煅烧炉与压滤机一之间连接有水浸釜,所述压滤机一和压滤机二之间连接有沉锂槽,所述压滤机二上连接有烘干系统。本实用新型的优点在于:系统简单、操作方便、锂回收率高、回收锂的纯度高。
Bibliography:Application Number: CN202120970010U