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Registration Number

0224U003006, 0123U104108 , R & D reports

Title

Agree on a reverse-precision, type 1-M, ventilation scheme and calculation of the air flow required for ventilation of the cleaning workings and the excavation area, as well as the permissible gas factor load on the cleaning outcrop 8 of the southern "bis" lava of block 10 of PJSC «Management of the mine «POKROVSKE», in 2023.

Head

Minieiev Serhii P., Доктор технічних наук

Registration Date

26-03-2024

Organization

Institute of Geotechnical Mechanics named after MS Polyakova of the National Academy of Sciences of Ukraine

Description

 The object of the study is the safety of mining operations in the mining areas of coal mines. The purpose of the work is to develop recommendations for ensuring gas safety of the excavation site 8 of the southern "bes" bench of block 10 PJSC «Management of the mine «POKROVSKE» when using a reverse flow ventilation scheme, type 1-M. Research methods - generalization and analysis of results, methods of mathematics. statistics, calculations according to standard methods. As a result of the work, the mining-geological and mining-technical characteristics of the quarry section 8 of the southern "bis" lava of block 10 of PJSC «Management of the mine «POKROVSKE» were analyzed. "Recommendations for ensuring gas safety of excavation site 8 of the southern "bis" bench of block 10 PJSC «Management of the mine «POKROVSKE» when using a reverse flow ventilation scheme, type 1-M" have been developed. The use of reverse-flow, type 1-M, ventilation scheme of excavation area 8 of the southern "bis" bench of block 10, calculation of the air flow required for its ventilation, and the maximum permissible load on the cleaning outcrop according to the gas factor have been agreed. As a result of the application of the developed recommendations, the safety of mining operations is ensured, which has great socio-economic and ecological importance.

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