Apparatus and method for rounding graphite flakes of graphite material

摘要

Problem to be solved: to provide an apparatus and a method in which graphite powder containing rounded graphite particles can be manufactured easily and efficiently.The present invention relates to an apparatus and method for rounding a graphite material.The apparatus of the present invention is provided with a supply means for supplying a graphite material to a device, a plurality of rounding tools arranged on the outer periphery of a disk rotating in the rotational direction around the rotary axis, and rotating to rotate, and at least one guide means A separation means for separating fine material and ultrafine material and a product outlet are provided.Further, it is assumed that the cover is disposed on the rounding tool.Diagram