Water-soluble graphene production equipment and method based on electric field melting

Abstract

The invention discloses water-soluble graphene production equipment and method based on electric field melting, and particularly relates to the technical field of graphene production. An existing graphene production technology has certain pollution to the environment, all-weather long-time non-stop production cannot be achieved, and the inner wall of a separation cylinder cannot be cleaned. The production equipment comprises a feeding mechanism, and the feeding mechanism comprises a storage box. A material storage barrel is installed on one side of the material storage box, and a piston is arranged in the material storage barrel in a sliding mode. And a processing device is mounted on one side of the storage barrel. And the processing device comprises a separating cylinder. And a movable grinding head, a fixed grinding head and a scraping plate are mounted in the separation cylinder. According to the invention, the effect of automatically adding the mixed liquid is achieved through lifting of the piston; attachments on the inner wall of the separation cylinder are cleaned by utilizing rotation of the scraper; and continuously breaking and melting graphite particles in the graphite mixed solution by using an electric arc in an external electric field to produce graphene.

Description

Technical field [0001] The present invention relates to a graphene production technology, and in particular to apparatus and method for producing an aqueous graphene based field melted. Background technique [0002] Currently on the market producing domestic and foreign manufacturers of graphene is prepared: a mechanical peeling method, oxidation-reduction method, SiC epitaxial growth method, the above method has high energy consumption, low yields, poor quality and high price while serious environmental pollution shortcoming. Therefore, non-polluting industrialization of graphene high-volume, low-cost production are the main challenges the country, the world's industrial and mining enterprises, research institutes and technology research. [0003] 1, the prior art graphene production, need to manually add the mixture of graphite, graphite can not be automatically added to achieve a mixture of graphene weather and long production stop machine; [0004] 2, during separation of gra...

AI Technical Summary

Problems solved by technology

[0003] 1. In the existing graphene production technology, it is necessary to manually add the graphite mixture, and it is impossible to automatically add the graphite mixture to realize the non-stop production of graphene for a long time around the clock;

[0004] 2. When graphene is separated, it will produce a viscous mixture of multilayer graphite and graphene, which will adhere to the inner wall of the separation cylinder, which is not easy to clean;

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