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Registration Number

0224U032122, 0123U105047 , R & D reports

Title

Develop a project of integrated dust removal of PJSC «Management of the mine «POKROVSKE» and prepare an expert opinion.

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Head

Minieiev Serhii Р., Доктор технічних наук

Registration Date

26-07-2024

Organization

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

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The object of the research is dedusting of coal mine workings. The purpose of the work is the development of the "Project of complex dedusting" PJSC "Management of the mine "POKROVSKE". Research methods - generalization and analysis of results, methods of mathematics. statistics, calculations according to standard methods. As a result of the work, the dust-generating capacity of the d4 layer under the conditions of PJSC "Management of the mine "POKROVSKE" and measures to combat dust were determined. Methods and means of combating dust during the operation of the digging and tunneling combine have been developed; at cargo points; during blasting operations; during operation of trucks; when transporting coal; when extracting coal in niches, undermining the soil and drilling. A conclusion was drawn up about the inexpediency of pre-moistening the d4 layer of PJSC " Management of the mine "POKROVSKE" in accordance with clause 3.7.6 of the "Safety Rules in Coal Mines" and recommendations on conducting cleaning work on the d4 layer without pre-moistening the coal in the massif. The parameters of dust cleaning of the ventilation flow with the help of fogging curtains in the cleaning and preparation pits were calculated. "Project of complex dedusting" PJSC "Management of the mine "POKROVSKE" was developed. The "Conclusion of the examination on labor protection issues for the "Integrated dust removal project of PJSC "Management of the mine "POKROVSKE" has been developed. As a result of the application of the developed recommendations, the safety of mining operations is ensured, which is of great socio-economic and ecological importance. 

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2024-07-26