METHOD AND DEVICE FOR INVESTIGATING LUMP SIZE OF CRUSHED ORE

摘要

Summary of the Invention. A method for controlling particle size of the crushed ore, comprising feeding ore to control the position of the ore flow irradiation radar signal, registration of the reflected signal, comparing its parameter with predetermined and monitoring the results of the comparison, wherein the radar signal is selected UWB in a carrier Walsh relative bandwidth at least 1 and a pulse duration of 1 to 100 picoseconds, wherein the illuminating radar signal is further rizuyut floor. 2 yl,