Crushed material recovery system and crushed material recovery method

Abstract

To suppress an adhesion phenomenon and re-agglomeration of particles without using a crushing aid and efficiently recover a crushed material.SOLUTION: A crushed material recovery system according to the present invention is a system that recovers a crushed material pulverized by a crusher and comprises: a connection pipe which is connected to a downstream side of the crusher; a recovery device which is provided midway of the connection pipe to recover the crushed material taken into the connection pipe; and an exhaust device which is connected to a downstream side of the recovery device in the connection pipe and generates an airflow flowing from the upstream side to the downstream side in a movement direction of the crushed material by drawing at least gas inside the crusher. A crushed material recovery method according to the present invention is a method that recovers the crushed material pulverized by the crusher, and discharges the crushed material and gas inside the crusher to the outside of the crusher by drawing gas inside the crusher with the exhaust device connected to the crusher, and recovers the crushed material and gas discharged from the crusher by the recovery device provided midway of the connection pipe connecting the crusher and the exhaust device.SELECTED DRAWING: Figure 1

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