AIR CONDITIONING IN MINES IN THE CZECH REPUBLIC AND UKRAINE
Journal Title: UNKNOWN - Year 2014, Vol 28, Issue 1
Abstract
The present-day micro-climatic conditions in black coal mines are of such nature that in no mine natural micro-climate conditioning is sufficient any more. The original temperature of rocks grows progressively in dependence on the increasing depth of the extracted seam, or more precisely, on the mining workplace, and this growth is much more significant than previously considered. The temperature of the surrounding rocks, but also high-performance continuous miners and conveyor belt drives heat up airflow, thus worsening microclimatic conditions. This article describes micro-climatic conditions the in Czech Republic and Ukraine and some methods of deep mines air conditioning.
Authors and Affiliations
Pavel Zapletal, Vlastimil Hudeček, Helena Trčkova, Martin Štemberka, Vitaly Trofimov
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