A working method of a material conveying and feeding system

Abstract

The invention provides a working method of a material conveying and feeding system. The system includes a raw material bin, a first screw feeder, a high-efficiency horizontal mixer, a bucket elevator, a filling bin, a filling and conveying track, a manipulator, and a first roller. Road kiln and the second roller kiln; the raw material warehouse is connected to the inlet of the high-efficiency horizontal mixer through the first screw feeder and the first slide valve in turn, and the outlet of the high-efficiency horizontal mixer is connected to the The feed port of the bucket elevator is connected, and the discharge port of the bucket elevator is located directly above the feed port of the filling bin. The conveying track is respectively connected with the first roller kiln and the second roller kiln through a manipulator. The invention realizes the automatic production of raw material mixing, feeding and processing of the positive electrode material of the lithium battery, saves manpower and material resources; uses the mechanical arm to transport the sagger, and can simultaneously feed two parallel roller kilns, thereby improving work efficiency.

Description

Technical field [0001] The invention relates to the technical field of material transportation, in particular to a working method of a material transportation and feeding system in the production process of a lithium battery cathode material. Background technique [0002] With the intensification of the global energy crisis and the increasing awareness of human environmental protection, as a new trend, people are paying more and more attention to renewable clean energy. As the most important energy storage material, lithium-ion battery cathode materials are becoming more and more eye-catching. Cathode materials mainly include LiCoO2, LiMn2O4, LiFePO4, LiNixCoyMnzO2, etc. LiNixCoyMnzO2, as a cathode material, is widely used in electric tools, digital products, and electric vehicles. [0003] The industrial production method of ternary cathode materials generally adopts high-temperature solid-phase synthesis, that is, the precursor and the lithium source in powder state are uniforml...

AI Technical Summary

Problems solved by technology

At present, the traditional production workshop relies on manually filling the mixed raw materials into bowls, transporting them to the furnace inlet rail and entering the furnace for sintering. The process of entering the furnace will generate a lot of dust, which will cause the deterioration of the working environment

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