Graphite raw material stirrer

Abstract

The invention discloses a graphite raw material stirrer. The graphite raw material stirrer comprises two support columns; a motor is arranged in the right-side support column, supports are arranged on the inner sides of the bottoms of the support columns, and a stirring and filtering cylinder is arranged between the support columns; a drive gear is arranged on the top of the motor; feeding inlets are formed in the left side and the right side of the top of the stirring and filtering cylinder, a rotating motor is arranged on the top of the stirring and filtering cylinder, stirring devices are arranged in the stirring and filtering cylinder, a stirring cavity gear is arranged on the outer wall of the stirring and filtering cylinder, and a discharge hole is formed in the bottom of the stirring and filtering cylinder; electronic control feeding valves are arranged in the feeding inlets; a rotating shaft is arranged at the bottom of the rotating motor; a stirring blade is arranged on the outer surface of the rotating shaft, a filtering funnel is arranged at the bottom of the rotating shaft, and bearings are arranged on the rotating shaft and at the bottom of the inner wall of the stirring and filtering cylinder and the inner wall; the tops and the bottoms of rotating wheels are each provided with a protective sleeve; flow through holes matched with connecting rods are formed in inner cavities of the protective sleeves. The graphite raw material stirrer is simple in structure and convenient to use.

Description

technical field [0001] The invention relates to a mixer, in particular to a graphite raw material mixer. Background technique [0002] Lithium battery is a kind of battery that uses lithium metal or lithium alloy as the negative electrode material and uses 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, so Lithium batteries have not been used for a long time. With the development of science and technology, lithium batteries have become the mainstream now. Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium ion batteries. Lithium-ion batteries do not contain metallic lithium and are rechargeable. Lithium metal batteries, the fifth generation of rechargeable batteries, were born in 1996. Their safety, specific capacity, self-discharge rate and performance-price ratio are superior to those of lit...

AI Technical Summary

Problems solved by technology

Lithium-ion batteries do not contain metallic lithium and are rechargeable. Lithium metal batteries, the fifth generation of rechargeable batteries, were born in 1996. Their safety, specific capacity, self-discharge rate and performance-price ratio are superior to those of lithium batteries. Ion batteries, due to their own high technical requirements, currently only a few companies in a few countries are producing such lithium metal batteries. At present, mixers are used in the production and processing of graphite raw materials for lithium battery production, but existing When the mixer stirs the graphite raw materials, the stirring method is relatively simple, and the graphite raw materials cannot be fully fused together, resulting in a reduction in the quality of the lithium battery, which cannot meet the needs of users.

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