Raw material discharge device, method of processing of electronic/electrical device component scrap, and method of raw material discharge for electronic/electrical device component scrap

Abstract

Provided are a raw material discharge device, a method of processing an electronic and electrical device component scrap, and a raw material discharging method of an electronic and electrical device component scrap, which are capable of efficiently discharging the raw material having various shapes, specific gravities and shapes in each fixed amount. A raw material discharge device including: a storage unitwhich stores a raw material and comprising a discharge portat one end; a discharge unitarranged at a bottom surfaceof the storage unit, which conveys the raw material toward the discharge portand discharges the raw material to an outside of the storage unit; an adjustment unitincluding a plurality of strutsextending from above to below the discharge unitand adjusting an amount of the raw material to be discharged by holding a part of the raw material with the struts; wherein a ratio (d/d) of a distance (d) between a strutclosest to a side surfaceof the storage unitand the side surfaceof the storage unitto a narrowest distance (d) between the strutsin a center portion of the storage unit, and a ratio (H/H) of a height of the strutclosest to the side surfaceof the storage unitfrom a floor to a minimum height (H) of a strutwhich is other than the strutclosest to the side surface of the storage unitfrom the floor are respectively adjustable so as to prevent clogging of the raw material being discharged to the outside of the storage unit