Kurs-gorniczy.blogspot.com Website Review

Welcome to the mining course. Thanks to my portal you will learn a bit about mining, you will find the information needed for the exam. The stacking sensor - it is built in front of the boom in the place of pouring the spoil and protects us against the possibility of backfilling 1. The minimum amount of oxygen in the mine air is 19%. At 17%, breathing becomes heavy and there is an accelerated heartbeat become on-board maps separately for individual layers of the bed deposit .. Wooden stand Wooden stand is a pine stump or another wood with a diameter of 30-40cm, which must be slightly longer than the list of tools and equipment Auxiliary Pickaxe (to undermine a place under a stand) Mining hammer (to kill a hoist) Normal key Fire-fighting pipelines are designed to fight fires and dust hazards. Traffic manager in a mining plant exploiting a deposit (decks) included in the II-IV category of methane hazard. the dispatcher is appointed depends on natural and mining-technical conditions. For natural conditions .. # Types of conveyors used in mining: Plate conveyors. Application: feeders for and from shaft units. Characteristics of mechanized housings in hard coal mines. The purpose of a powered roof support is to ensure safe and undisturbed mining of coal from the excavation of