| Issue |
E3S Web Conf.
Volume 177, 2020
XVIII Scientific Forum “Ural Mining Decade” (UMD 2020)
|
|
|---|---|---|
| Article Number | 06001 | |
| Number of page(s) | 7 | |
| Section | Safety | |
| DOI | https://doi.org/10.1051/e3sconf/202017706001 | |
| Published online | 08 July 2020 | |
Testing a new type of mine brattice and its applications in production units
1 Perm National Research Polytechnic University, 29 Komsomolskii av., 614990, Perm, Russian Federation
2 Institute of Coal of the Siberian Branch of the RAS, 10 Leningradskij prospekt, 650065, Kemerovo, Russian Federation
* Corresponding author: nikolaev0811@mail.ru
The article describes the ventilation schemes of the potash mine production units, in which, due to the action of natural draughts (thermal depressions), as well as the use of portable mine brattice (MB), safety and energy efficiency of mining operations is increased. The design and test results of a new type of mine brattice capable of quickly and reliably isolating a mine site from the passage of "excess" air (normal ventilation mode) and flue gases (emergency ventilation mode) are given.
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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