Multi-stage grinding and stirring device for graphene slurry

Abstract

The invention discloses a multi-stage grinding and stirring device for graphene slurry. The multi-stage grinding and stirring device comprises a processing barrel, wherein the top of the inner wall ofthe processing barrel is fixedly connected with an annular sliding rail, and the top of the processing barrel is fixedly connected with a first motor case; the interior of the first motor case is fixedly connected with a first motor; an output shaft of the first motor is fixedly connected with a driving shaft; the bottom end of the driving shaft sequentially penetrates through the processing barrel and the annular sliding rail and extends to the position below the annular sliding rail; and a driving gear is fixedly connected to the position, located below the annular sliding rail, of the surface of the driving shaft. According to the multi-stage grinding and stirring device, grinding rollers rotate while revolving at the bottom of the inner wall of a first-stage screen barrel, raw materials in the first-stage screen barrel are ground and pulverized, pulverized particles fall into a lower feeding hopper through the conical bottom of the first-stage screen barrel and a first-stage screen, screening can be carried out while grinding is carried out, and the production process of batch screening is reduced, so that the processing efficiency of the graphene slurry is improved.

Description

technical field [0001] The invention relates to the technical field of graphene processing devices, in particular to a graphene slurry multistage grinding and stirring device. Background technique [0002] Graphene is a carbon atom with sp 2 Hybrid orbitals form a hexagonal two-dimensional carbon nanomaterial with a honeycomb lattice. Graphene has excellent optical, electrical, and mechanical properties, and has important applications in materials science, micro-nano processing, energy, biomedicine, and drug delivery. Foreground, considered a future revolutionary material. [0003] At present, the existing graphene processing equipment cannot grind and sieve graphene while grinding, and needs to be sieved in batches, which increases the production process and reduces the processing efficiency of graphene slurry. The multi-stage crushing and grinding makes the graphene raw material crushed not fine enough, which reduces the production quality of graphene slurry. [0004] T...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a multi-stage grinding and stirring device for graphene slurry to solve the problem of low processing efficiency of graphene slurry in the prior art

Images