Temperature measurement for indirect measurement of process variables in grinding facilities

摘要

The operating procedures for a continuous in and out mill include: (a) using a process model based on a power balance equation that shows the characteristic variables of the mill condition recording process; and (b) further using a process model based on: Mass balance equation (c) is a method to measure process characteristic variables outside the mill;(d) estimate the characteristic variables of the relevant process by applying the values measured in a power balance equation showing the relevant mass flow; and (E) control the mill by estimating the characteristic variables of the process. Windmills can be block, ball or semi-automatic