Graphene grinding production process

Abstract

The invention discloses a graphene grinding production process. The process specifically comprises the following steps that S1, a graphene raw material is collected, sealing and storing are carried out, cleaning and filtering are carried out before graphene is extracted, and a part of impurities is removed in the graphene raw material; S2, the graphene raw material is poured into a grinding and extracting device to be ground, blockage removing and scraping are conducted if blockage occurs after grinding, and powder particles obtained after further grinding enter lower centrifugal extraction equipment to be subjected to centrifugal extraction and purification; and S3, the purified liquid containing the graphene component flows into an evaporation device to be evaporated and crystallized. The invention relates to the technical field of graphene production. According to the graphene grinding production process, through the use of a blockage removing device, when the interior of a grinding barrel is blocked, rapid and automatic blockage removing can be achieved, the situation that the grinding barrel is disassembled and then blockage removing is carried out manually is avoided, the blockage removing efficiency is improved, and the practicability is very high.

Description

technical field [0001] The invention relates to the technical field of graphene production, in particular to a graphene grinding production process. Background technique [0002] 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. [0003] With reference to the Chinese Patent Publication No. CN112028057A, a graphene extraction and separation device and its use method include a main body and a control cabinet. A grinding rod is movable installed, a water inlet is fixedly installed at the right end of the main body, a fixed ring is fixedly installed at the front end of the main body, a cabinet door is movably installed on the outer surface of the front end of the main body, and a handle is fixedly installed at the front end of the cabinet door. A water outlet is fixedly i...

AI Technical Summary

Problems solved by technology

[0009] Aiming at the deficiencies in the prior art, the present invention provides a graphene grinding production process, which solves the problem that the grinding barrel is prone to blockage, and the wall of the barrel is easy to stick a large amount of wet graphene raw materials, and the graphene after crystallization is inconvenient to take off. question

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