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Load-bearing metal structures of technical devices in the capital workings of coal mines, the impact on them of corrosive mine environments

Tretiak Dmitry V.  (the expert of the highest qualification of the Uniform system of conformity assessment at the lift facilities)

Vygrivach Alexei N.  (the expert of the highest qualification of the Uniform system of conformity assessment at the lift facilities)

Medvedev Sergey P.  (the expert of the Uniform system of conformity assessment in the coal industry)

Seljutin Dmitri I.  (the expert of the Uniform system of conformity assessment in the coal industry)

Coal industry in Russia is growing every year and this requires increasing of equipment utilization in coal mines. Exposure of the mine equipment to high loads induces increasing of wear. One of the negative factors that significantly affect the industrial safety in coal mines is the impact of corrosive mine environments. Corrosion losses in the coal industry are estimated a very high value. In this paper, the problem of exposure of corrosive mine water on metal of mine equipment of the coal industry was treated. The main solutions for the problem of corrosion of mining equipment by mine water were analyzed. Creating the new ways to prevent exposure of corrosive mine environment is a top priority for improving of industrial safety of hazardous production facilities in coal industry and requires further research in this direction for the immediate solution of this problem.

Keywords:metal structures, coal mines, corrosion.

 

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Citation link:
Tretiak D. V., Vygrivach A. N., Medvedev S. P., Seljutin D. I. Load-bearing metal structures of technical devices in the capital workings of coal mines, the impact on them of corrosive mine environments // Современная наука: актуальные проблемы теории и практики. Серия: Естественные и Технические Науки. -2015. -№07-08. -С. 38-40
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