Návrh změny technologie úpravy pro splnění deklarovaných hodnot zrnitostních propadů finálních výrobků na lokalitě Dolní Lutyně - Velké Lány

Abstract

The aim of this thesis is the proposal to change treatment technology to meet the declared grain size of sinks final product at the location of Dolni Lutyne - Velke Lany because of the change bearing of gravel sand. The task is to find solutions for assuring optimal granularity fraction 0/4, higher the performance of crusher to ensure optimal sale of fraction 0/4 while meeting the standards. The introduction part describes basic characteristics of the bearing and its storage conditions. In the next part there is a description of the exploration, evaluation of the current state of technological lines, the method of processing mined materials, description of the existing problems and a proposed solution in two alternatives.