Feasibility Analysis on Implement of Freeze Roadway Cooling Technology in Coal Mine of Heilongjiang Province

Jing Zhou; Xi Ming Liu; Xian Li Qin; Shu Ren Xing

doi:10.4028/www.scientific.net/AMM.204-208.1830

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 204-208Feasibility Analysis on Implement of Freeze...

Feasibility Analysis on Implement of Freeze Roadway Cooling Technology in Coal Mine of Heilongjiang Province

Abstract:

Freeze roadway cooling technology is delivering cold quantity to cooling underground face by storage cooling energy in strata, and the effect of storaging cold is critical. The geographical position and geological condition of coal mine in Heilongjiang Province has remarkable characteristics. The feasibility of freeze roadway cooling measure was demonstrated on temperature, geothermal, constant temperature strata and frozen soil layer, etc. by analyzed its advantage adequately. The measure provides a new idea which suits the native situation for prevent the heat-harm in coal mine, it also has the realistic reference value and is worth popularizing.

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Periodical:

Applied Mechanics and Materials (Volumes 204-208)

Pages:

1830-1833

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.204-208.1830

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Online since:

October 2012

Authors:

Jing Zhou, Xi Ming Liu, Xian Li Qin, Shu Ren Xing

Keywords:

Aquifer to Store Cold Energy, Coal Mine Safety, Heat-Harm Treatment

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