Bunko T.V., Kokoulin I.Ye., Zhalilov A.Sh., Miroshnichenko V.V. Informative providing of structure-parametrical reconfiguration of system «main fans – mine ventilation network – goaf»

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Parent Category: Geo-Technical Mechanics, 2017

Category: Geo-Technical Mechanics, 2017, Issue 135

Geoteh. meh. 2017, 135, 46-55

INFORMATIVE PROVIDING OF STRUCTURE-PARAMETRICAL RECONFIGURATION OF SYSTEM «MAIN FANS – MINE VENTILATION NETWORK – GOAF»
 ¹Bunko T.V., ¹Kokoulin I.Ye., ²Zhalilov A.Sh., ³Miroshnichenko V.V.
¹IGTM NAS of Ukraine, ²SE «Selydivvugillya», ³DFPC

UDC 622.451:621.63:681.518

Abstract. Issues of interaction between mine ventilation system and its other technological subsystems were considered, and it is concluded that calculation of ventilation networks needs a united system of input information consisting of: preliminary information, which takes into account impact of technological and geomechanical factors on the rate of ventilation, and direct information about the ventilation system, which would be used for csalculation air-gas dynamic parameters of ventilation system in the mines. Duration of preparation of certain types of information used for optimizing spatial-temporal changes of kvazystable periods of mine work is grounded. Such approach is grightful for multiventilator coal mines with considerable two-way influence of main fans on the outgoing stream of air in conditions of great goafs available in the working areas, intensive hoisting operations and necessity of using reverse and combined regimes of ventilation, which is characteristic for the «1/3 Novogrodivska» Mine of the state company «Selydivvugillya». On the example of this mine raising tasks of calculation of air-distribution in the «MF – MVN - Goaf» system is considered and differentiated preparation of the informative providing for the decision of tasks in the separate raising.
Keywords: technological subsystems, ventilation network, main fan, goaf, air-gas dynamic parameters.

REFERENCES

1. Bulat A.F., Bunko, T.V., Zhalilov, A.Sh., Yashchenko, I.A. and Kokoulin, I.Ye. (2017), Kompleksirovanie parametrov ventilyatorov glavnogo provetrivaniya i rekonfiguriruyemoy ventilyansionnoy seti ugolnoy shakhty [Complexing parameters of main fans and reconfigurated ventilation network of coal mine], Dnepr, UA.

2. Bunko, T.V., Kokoulin, I.Ye., Zhalilov, A.Sh. [and others] (2014), «Construction of simulation
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3. Bunko, T.V., Kokoulsn, I.Ye. and Zhalilov, A.Sh. (2016), «Influencing position of cages in the shafts to work of main fans in the conditions of the mine «1/3 Novogrodovskaya», Geo-Technical Mechanics, no.127, pp. 186-196.

4. Bunko, T.V., Kokoulin, I.Ye., Zhalilov, A.Sh. and Dudnik, M.N. (2017), «Analysis of the mutual
influencing of main fans of the ventilation system of coal mine, Znanstvena misel – Ljubljana, no.5, Vol. 2, pp. 65-71.

About the authors:

Bunko Tetyana Viktorivna, Doctor of Technical Sciences (D.Sc), Senior Researcher, Senior Reseacher in Department of problems of underground mines in great depths, M.S. Poljakov Institute of Geotechnical Mechanics under the National Academy of Sciences of Ukraine (IGTM NASU), Dnepr, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

Kokoulin Ivan Yevgenovych, Candidate of Technical Sciences (Ph.D.), Senior Reseacher, Senior
Reseacher in Department of problems of underground mines in great depths, M.S. Poljakov Institute of Geotechnical Mechanics under the National Academy of Sciences of Ukraine (IGTM NASU), Dnepr, Ukraine.

Zhalilov Oleksandr Shamiliyovych, Master of Science, Chief Mechanical Engineer of the State
Enterprise «Selidovugol», Selidovo, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

Myroshnichenko 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. .

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