Study and practice of the controlling technique on heat-harm during the tunneling in Zhaolou mine

作     者：Liu Heqing Hao Xiaoli Wang Yongjie Dai Huadong Lin Qiguo 

作者机构：College of Energy and Safety Engineering Hunan University of Science and Technology Xiangtan Hunan 411201 China Mining Key Laboratory in Hunan Province Xiangtan Hunan 411201 China The Center of Technology of Ventilation and Dusting in Mine Equipment Engineering Xiangtan Hunan 411201 China Heze Nenghua Co. Ltd of Yanzhou C0al Company Yuncheng Shandong 274700 China Xinlu Co. Ltd of Yangzhou Coal Company Zuocheng Shandong 273500 China 

出 版 物：《Engineering Sciences》 (中国工程科学（英文版）)

年 卷 期：2008年第6卷第4期

页      码：31-35页

摘      要：This paper proposes the cooling system type and cooling equipment type which are deep mine with high temperature during the construction,and presents auxiliary cooling measures making up duct temperature rise since compression and heat transfer temperature rise. The cooling system designed against Zhaolou mine s ground temperature and weather conditions,with its sprinkler room handling an average temperature difference up to 19.5～23.8 ℃,and the average enthalpy difference could reach 48.4～60.7 kJ/kg. At the same time,it gets a series of basic data used for mine construction during the cooling system design and equipment selection according to the measured results; using the analysis software Matlab,it obtains the change relations between the temperature of sprinkler room and fan export supply air temperature,wind casing temperature rise and fan export supply air temperature,working face temperature and supply air temperature,used for the mine cooling which has the similar conditions.

主 题 词：deep mine with high temperature mine development tunneling coaling 

学科分类：081901[081901] 0819[工学-海洋工程类] 08[工学] 0835[0835] 0802[工学-机械学] 080201[080201] 

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