Bunko T.V., Shyshov M.V., Miroshnychenko V.V., Kokoulin I.Ye., State of the ventilation and anti-emergency protection system in the mines and prospect of their improvement
- Details
- Parent Category: Geo-Technical Mechanics, 2017
- Category: Collection of scientific papers «Geotekhnicheskaya Mekhanika» Issue 134
Geoteh. meh. 2017, 134, 47-58
https://doi.org/10.15407/geotm2017.134.047
Bunko T.V., D.Sc. (Tech.), Senior Researcher
(IGTM NAS of Ukraine)
Shyshov M.V., M.S (Tech),
Miroshnychenko V.V., M.S (Tech)
(DFPC)
Kokoulin I.Ye., Ph.D. (Tech.), Senior Researcher
(IGTM NAS of Ukraine)
STATE OF THE VENTILATION AND ANTI-EMERGENCY PROTECTION SYSTEM IN THE MINES AND PROSPECT OF THEIR IMPROVEMENT
UDC [622:451:681.518.5:004.9].001.25
Language: Russian
Abstract. Problems of airing systems in mines, which are part of the DFPC – an association of private joint-stock companies «Pavlogradugol» and «Dobropolyeugol» - in context of anti-emergency protection are considered in the article. It is noted that, basically, the mines are provided with the needed volume of air; however, the existing main fans are essentially obsolete and require to be modernized and, in some cases, replaced. Facilities of anti- emergency protection intended for liquidation accidence by facilities of ventilating equipment, are presented in an enough body in the mines, and their location make it easy to localize zone of accident and liquidate it as soon as possible. At the same time, some problems are still unsolved. In spite of the fact that all of the mines are equipped with automatic emergency -detection systems, there is no scientifically grounded data about coverage by hem each of the dangerous area in the mines and, consequently, it is necessary to estimate periodically a necessity of installing control sencors of composition of mine atmosphere and correct their base.
It is necessary to study more deeply interrelation between the subsystems “main fans - mine ventilation network» in the plan of providing emergency ventilation, as well as degree of co-ordinate of their work with degassing subsystems in the mines. It is further necessary to study cooperation and mutual influence between ventilation system of the mine and other technological elements, such as: driving and support of the mine workings, winding system, underground transport, and etc.
Keywords: ventilation, anti- emergency protection, mine ventilation network, main fans, sensors for controlling composition of mine atmosphere.
REFERENCES
1. Bulat, A.F., Yefremov, I.A., Ilyushenko, V.G., Bokiy, B.V., Bunko, T.V. and Kokoulin, I.Ye. (2002) «Methodological bases of perfection of the mine ventilation system», Geo-Technical Mechanics, no. 37, pp. 23-30.
2. Bulat, A.F., Bunko, T.V. and Kokoulin, I.Ye. (2005) «Methodology of rational parameters search of the mine ventilation system in the conditions of vagueness», Geo-Technical Mechanics,no. 56, pp 3-8.
3. Bunko, T.V. (2006), «Account of vagueness of topology and aerodynamic parameters of the ventilation systems at the calculation of economic feasibilities of mine on ventilation», Geo-Technical Mechanics, no. 63, pp. 200-206.
4. Bulat, A.F., Bunko, T.V., Kokoulin, I.Ye. and Yashchenko, I.A. (2012), «Methodological basis calculations of ventilation systems with indefinite structure and air-dynamic parameters», Geo-Technical Mechanics, no. 102, pp. 306-313.
5. Bulat, A.F., Bunko, T.V. and Kokoulin, I.Ye. (2002), «Mine ventilation network as object of identification», Coal of Ukraine, no. 11, pp 25-27.
6. Bulat, A.F., Bunko, T.V. and Kokoulin, I.Ye. (2004), «Structural identification of mine ventilation network», Coal of Ukraine, no. 1, pp. 31-35.
7. Bunko, T.V. (2005), «Criteria of adequacy of mathematical models of ventilation networks of coal mines with an indefinite structure and air-dynamic parameters», Geo-Technical Mechanics, no. 59, pp. 176-183.
8. Kokoulin, I.Ye and Bunko, T.V. (2006), «Vagueness in the systems of against-accident defence of coal mine», Geo-Technical Mechanics, no. 64, pp. 21-30.
9. Bunko, T.V., Novikov, L.A., Kokoulin, I.Ye. and Bokiy, B.V. (2005), «Increase of efficiency of work of the decontamination systems of coal mines», Geo-Technical Mechanics, no. 51, pp. 120-126.
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11. Bunko, T.V., Kokoulin, I.Ye. Dudnik, M.N. and Zhalilov, A.Sh. (2017), «Analysis of the mutual influencing of main fans of the ventilation system of coal mine», Znanstvena misel – Ljubljana, 2017.- no. 5. – Vol. 2. - pp. 65-71.
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About the authors
Bunko Tetiana Victorivna,Doctor of Technical Sciences (D.Sc), Senior Researcher, Senior Researcher in Department of problems of underground mines in great depths, Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine (IGTM, NAS of Ukraine), Dnipro, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it.
Shyshov Maksym Valeriovych, Master of Science, Head of Technical Development Department Coal Production directorate DFEK Energy, Kiev, Ukraine
Miroshnychenko Vadym Volodymyrovych, Master of Science, Head of Ventilation and Degassing group Technical Development Department of Coal Production directorate DFEK Energy, Kiev, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it.
Kokoulin Ivan Yevhenovych, Candidate of Technical Sciences (Ph.D.), Senior Researcher, Senior Researcher in Department of problems of underground mines in great depths, Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine (IGTM, NAS of Ukraine), Dnipro, Ukraine