Production equipment for graphene conductive slurry or particles

Abstract

The invention discloses production equipment for graphene conductive slurry or particles, and belongs to the technical field of graphene processing. The production equipment comprises a slurry pool, a material mixing pool, a mounting rack, a slurry mixing assembly, a mixed material isolation assembly, a microwave heating assembly, an excess material recovery assembly and a heating ball recovery assembly; the mounting rack is arranged horizontally; the microwave heating assembly is arranged at the top of the mounting rack, the material mixing pool is arranged at the top of the microwave heating assembly and communicates with the microwave heating assembly, the slurry mixing assembly is rotationally connected to the material mixing pool, and the material mixing isolation assembly is rotationally connected into the material mixing pool and located below the slurry mixing assembly; the slurry pool is located at the top of the mixing pool and communicated with the mixing pool, the excess material recovery assembly is located among the slurry pool, the mixing pool and the mixing isolation assembly, and the heating ball recovery assembly is vertically arranged on the side of the mounting rack. According to the invention, graphene conductive particle manufacturing or slurry drying can be achieved, the drying process is uniform, and the drying time is short.

Description

technical field [0001] The invention relates to the technical field of graphene processing, in particular to a production equipment for graphene conductive paste or particles. Background technique [0002] Graphene is a new material in which carbon atoms connected by sp hybridization are closely packed into a single-layer two-dimensional honeycomb lattice structure. Graphene has excellent optical, electrical, and mechanical properties, and has important application prospects in materials science, micro-nano processing, energy, biomedicine, and drug delivery, and is considered to be a revolutionary material in the future. The common powder production methods of graphene are mechanical exfoliation method, redox method, and SiC epitaxial growth method, and the thin film production method is chemical vapor deposition method. [0003] However, in the process of producing and processing conductive paste or conductive particles, it is difficult to achieve uniform spreading and uni...

AI Technical Summary

Problems solved by technology

[0003] However, in the process of producing and processing conductive paste or conductive particles, it is difficult to achieve uniform paving and uniform heating of conductive paste drying and separation. Too thin paving will increase the number of paving times and increase workload. It is difficult to uniformly control the drying if it is too thick. The wet slurry and dry powder are mixed. Increasing the drying time will affect the performance of some components in the slurry, especially some of the components are easy to denature.

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