A waste lithium battery recycling device

Abstract

The invention discloses a recycling and processing device for waste lithium batteries, comprising: a support base and a stripping mechanism, the stripping mechanism includes a feeding trough, one end of the feeding trough is provided with a material guide plate, and a first rotating shaft is provided under the tail end of the material guide plate, One end of the first rotating shaft is provided with a driven wheel, and the other side wall of the feeding trough is provided with a first through hole, and a number of blades are fixed in the first through hole, and the scraping film assembly includes an upper knife rest and a lower knife rest There is a film scraping hole at the joint of the upper knife rest and the lower knife rest, and the end of the scraping hole is chamfered to form a scraping knife. There is a push head on the push plate, a first electric cylinder is set on the other side of the push plate, a first electric screw rod slide table is set above both sides of the feeding trough, and a slide table is set on the first electric screw screw slide table. There is a connecting rod on the lower surface of the slider, and a cross bar is arranged between the bottoms of the connecting rods. This scheme has the feature of separating the thermoplastic film coated on the outside of the lithium battery from the lithium battery core.

Description

technical field [0001] The invention relates to the field of waste lithium battery recycling, in particular to a waste lithium battery recycling treatment device. Background technique [0002] Lithium batteries are a type of batteries that use lithium metal or lithium alloys as positive / negative electrode materials and use non-aqueous electrolyte solutions. Due to the very active chemical properties of lithium metal, the processing, storage and use of lithium metal have very high environmental requirements. With the development of science and technology, lithium batteries have become the mainstream. [0003] Since lithium batteries can be recharged, they have been widely used in various industries, but lithium batteries are also consumables. Although each lithium battery can be recharged, it is affected by electrolytes and positive and negative materials. Lithium batteries also have a certain service life. When the service life is reached, the storage capacity of the lithiu...

AI Technical Summary

Problems solved by technology

[0003] Since lithium batteries can be recharged, they have been widely used in various industries, but lithium batteries are also consumables. Although each lithium battery can be recharged, it is affected by electrolytes and positive and negative materials. Lithium batteries also have a certain service life. When the service life is reached, the storage capacity of the lithium battery will continue to shrink until it cannot store electricity. At this time, the lithium battery needs to be replaced, and the replaced lithium battery will give The living environment has a very large negative impact. If the waste or unqualified lithium batteries cannot be effectively recycled, it will put a huge pressure on the environment. Waste batteries usually contain metal resources such as iron, cobalt, and nickel. Discarding not only pollutes the environment, but also causes a lot of waste of metal resources. At present, the recycling of lithium batteries is to directly crush the batteries, so that the thermoplastic film coated on the outside of the lithium batteries will also be directly mixed in the crushed materials, thereby It brings inconvenience to the follow-up classification and recovery, therefore, it is urgent to provide a waste lithium battery recovery treatment device to solve the above problems

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