Research on the Key Regions and Time Quantum of the Dust Controlling in the Process of Non-coal Underground Mining

Metal Mine ›› 2016, Vol. 45 ›› Issue (06): 153-156.

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Research on the Key Regions and Time Quantum of the Dust Controlling in the Process of Non-coal Underground Mining

Xu Xiuping^1,2,3，Wan Lili ^1,2,3

1.Sinosteel Maanshan Institute of Mining Research Co.，Ltd.，Maanshan 243000，China； 2.State Key Laboratory of Safety and Health for Metal Mines，Maanshan 243000，China；3.Huawei National Engineering Research Center of High Efficient Cyclic and Utilization of Metallic Mineral Resources Co.，Ltd.，Maanshan 243000，China

Online:2016-06-15 Published:2016-08-19

Abstract

Abstract: The miners contact different dust exposure regions and operation time in different non-coal underground mine，so，the key dust controlling regions are different.Based on the investigation on the mining process and mining activities specific situation of the 12 typical non-coal underground mines，the dust sampling location in non-coal underground mine is determined，and the results and regularity of dust tests are analyzed.Finally，the key regions and time quantum of dust controlling for non-coal underground mine are determined.

Key words: Non-coal underground mine, Dust, Key controlling regions and time quantum

XU Xiu-Ping, WAN Li-Li. Research on the Key Regions and Time Quantum of the Dust Controlling in the Process of Non-coal Underground Mining [J]. Metal Mine, 2016, 45(06): 153-156.

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