Method for ultrasonic control of a particle density distribution of crushed ore

摘要

This article investigates the method of determining the main regularities of certain ore granule distribution recovery function in terms of mineral disclosure degree. The paper notes that it is possible to estimate the particle distribution due to the useful component disclosure degree while measuring the time dependence of the ultrasonic oscillations amplitude attenuation at a certain level. The article presents the installation scheme for determining the useful component disclosure degree. It also shows the dependence of the ultrasonic oscillations amplitude on time for the particles deposition with different distribution laws in terms of the exposure degree. Moreover the paper represents the dependence of ultrasonic oscillations amplitude on the signal formed while measuring the results of time and the particles distribution function in terms of useful component disclosure degree.