COMMINUTION SYSTEM AND COMMINUTION METHOD WITH AUTOMATIC SCREENING FUNCTION OF MINERALS

摘要

The present invention relates to a crushing system and a crushing method having an automatic sorting function of minerals, and a hopper 100 for injecting minerals and the minerals introduced into the hopper 100 can be introduced into the inlet 110 for transport. The transfer screw 320 that is driven inside the transfer pipe 300 by receiving the power of the motor 310 and the pulverizer 400 for pulverizing and crushing the mineral discharged from the discharge port 350 of the transfer pipe 300 ), the discharge pipe 500 for discharging the pulverized mineral in the pulverizer 400, and the rotating body 620 so as to vertically transport the mineral discharged through the discharge screw 510 of the discharge pipe 500 Bucket 610 is a vertical transfer pipe 600 made of a vertical, and the induction pipe 630 is connected to the vertical transfer pipe 600 to guide the mineral to the mesh sorter 700, and the induction pipe 630 ), the mesh selector 700 for sorting the minerals induced through, and the minerals selected by the mesh sorter 700 are discharged through the finished product outlet 720, and the unselected minerals are fed back to the feedback circulation pipe 710. It is configured to be re-injected into the grinder 400 and crushed.