GOLD WIRE AREA IMAGING DEVICE IN TABLE GRAVITY CONCENTRATOR, CONTROL METHOD THEREOF, AND TABLE GRAVITY BENEFICIATION SYSTEM INCLUDING GOLD WIRE AREA IMAGING DEVICE

摘要

PROBLEM TO BE SOLVED: To acquire stably and surely a clear image of a gold wire area on an oscillation table in a table gravity concentrator.;SOLUTION: An oscillation timing of an oscillation table in a table gravity concentrator is detected, and operation of an imaging device installed over a board provided on the oscillation table is controlled based on its detection output, and a gold wire area on the board is imaged at a timing near a stop position where oscillation speed of the oscillation table becomes slowest.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2016,JPO&INPIT