Nickel cobalt lithium manganate ternary battery material electrode slurry processing production device

Abstract

The invention discloses a nickel cobalt lithium manganate ternary battery material electrode slurry processing production device which structurally comprises a stirring barrel, a discharging pipe, a control rod, a driving box, a motor and a control panel, the discharging pipe is arranged at the bottom of the side wall of the stirring barrel, an inner cavity of the discharging pipe is movably connected with a valve plate of the control rod, and the stirring barrel is vertically arranged at the top of the driving box. A driving box is mechanically connected with a motor, the motor is electrically connected with a controller in a control panel through a wire, a guide pipe in the driving box is connected with a terminal of a control rod, a bottom flow arm, a material crushing disc and a backflow paddle respectively drive a material body at the bottom to be circularly stirred in a multi-layer mode, the material body is turned over through a heat dissipation convex edge at the top, and the stirring efficiency is better; the material returning ring and the segmentation cage are matched, materials in a dead zone are pulled back through a feeding groove of the material returning ring, and the materials are crushed through top lattice bars and bottom lattice bars of the segmentation cage, so that the materials are mixed more uniformly and quickly.

Description

technical field [0001] The invention relates to a nickel-cobalt-lithium-manganate ternary battery material electrode slurry processing and production device, which belongs to the field of battery production equipment. Background technique [0002] Ternary polymer lithium battery refers to a lithium battery whose positive electrode material is a ternary positive electrode material of nickel cobalt lithium manganate or nickel cobalt aluminate. In the manufacture of electrodes for lithium ion batteries, the positive electrode slurry consists of a binder, a conductive agent, and a positive electrode material (ternary material). [0003] The prior art has the following deficiencies: in the process of stirring raw materials, in the region far from the end of the impeller, there is always a layer of slurry stagnant, which makes it impossible to stir evenly and affects the quality of the mixed electrode material. SUMMARY OF THE INVENTION [0004] In view of the deficiencies in th...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a nickel-cobalt lithium manganese oxide ternary battery material electrode slurry processing and production device to solve the existing problem of being far away from the end of the impeller in the process of stirring the raw materials. In the area, there will always be a layer of slurry that is always stagnant, resulting in the problem that it cannot be stirred evenly and affects the quality of the mixed electrode material.

Images