The study of thermal pollution disposal on the deep coal mine working face

In deep coal mine, the thermal pollution is becoming more and more serious. It is harm for the workers physical and mental health; and at the same time it has a serious impact on the normal production. In this paper, the research situation of the thermal pollution in deep was described; a number of commonly cooling techniques and methods are analyzed; several artificial cooling system were expounded. Then we get the conclusion: in the current administrative work of deep mine cooling, in order to get a good result, we need to combine artificial cooling measures with non-artificial cooling measures; at the same time we develop a highly efficient, energy-saving and environmental protection thermal pollution disposal method in mine.