ENSURING SAFETY AND OPTIMIZING DEMOLITION PROCESSES IN THE MINING OF POTASSIUM LAYERS

Abstract

This article is devoted to modern dismantling technologies used in the potassium extraction process under the conditions of the second potassium layer of the Tyubegatan deposits. In order to increase the efficiency of loading and transporting face equipment in low chambers of potassium deposits, as well as to ensure safety, detailed recommendations are given on the methods of laying and securing dismantling workings. It is emphasized that during the dismantling process, protective sylvinite layers are necessary to increase the stability of the shut-off boundary and the ceiling of the chamber. Also, important technical instructions for ensuring the safety of various types of dismantling work under the influence of mining operations, depending on rock pressure and geological conditions, are presented. Each stage of the dismantling process is explained using specific technological schemes and coefficients, which is essential for the implementation of a modern approach to pota.