International Journal of Industrial and Manufacturing Systems Engineering
Volume 3, Issue 2, March 2018, Pages: 11-16
Received: Jun. 25, 2018;
Accepted: Aug. 3, 2018;
Published: Aug. 30, 2018
Views 852 Downloads 77
Zhang Lu, College of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei, China
Zhu Jian, College of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei, China
Tang Lingling, College of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei, China
There are a lot of low temperature heat energy in mine return air, and the temperature and humidity are basically constant. This part of heat energy has considerable use value. In this paper, a combination of heat pump technology and return heat recovery unit is proposed, and a small amount of electric energy is used to convert low level heat energy into high heat energy in the return air of the mine, thus replacing the traditional coal-fired boiler system, providing heat source for heating, wellhead antifreeze, and living hot water in the whole year, reducing the use of coal mine in mining area. Reducing the discharge of pollutants has realized the ecological concept of coal mining without coal in the real sense. The research project is located at 20km, west of Fengtai County, Anhui province. The administrative divisions belong to yuezhang Town, Fengtai county. This paper, based on the principle of the mine air source heat pump system, expounds the composition and characteristics of the system, and finally analyzes the economic and social benefits of the project. As the coal mine air source heat pump system uses the waste heat of the mine, the utilization cost of energy is far lower than that of other forms of energy supply. Therefore, the mine return air source heat pump system has good benefits in both social and economic sense. It is worth extensive research and research.
Study on Waste Heat Resource Utilization System for a Mine, International Journal of Industrial and Manufacturing Systems Engineering.
Vol. 3, No. 2,
2018, pp. 11-16.
Han Lei, “Research status and Prospect of waste heat utilization technology in mine,” Application of Energy Technology, no. 10, pp. 36-39, 2013.
Ding Yang, “Application of water source heat pump technology in coal mine cryogenic resource utilization,”Mining Technology, Vol.11, no. 6, 2011.
Lining Feng, “Study on the amount of waste heat recovery in conventional drying chamber,” Forest Engineering, Vol. 28, no. 2, pp. 22-25, 2012.
Fangwen Ning, “Plant diversity in wasteland of Jixi Liu Mao graphite mine,” Forest Engineering, Vol. 23, no. 4, pp: 1-4, 2007.
Jinfeng Mao, “Discussion on utilization of mine return air resources,” Mining Safety and Environmental Protection, Vol. 42, no. 2, pp. 100-104, 2015.
Deng Bao, “Design of air energy system cooling and waste heat upgrading and utilization system in thermal hazard mine,” Refrigeration and Air Conditioning (Sichuan Edition), Vol. 28, no. 3, pp. 302-303, 2014.
Zhenxing Sheng, “Research on heat recovery technology of mine ventilation waste heat,” Mining Safety and Environmental Protection, Vol. 36, no. 6, 2009.
Xin Song, “A mine return air waste heat recovery device,” China Patent, pp:10-14, 2009.
GuoPingye, “Field experimental study on the cooling effect of mine cooling system acquiring cold source from return air,” International Journal of Mining Science and Technology, Vol. 23, no. 3, pp. 453-456, 2013.
Guo Pingye, “Field experiment on coalmine heat disaster governance using cold source from surface water,” International Journal of Mining Science and Technology, Vol. 24, no. 6, pp. 865-869, 2014.
Wang Yunfang, “Research on utilization technology of waste heat resources of mine ventilation in Dian Ping mine,” Shanxi Coking Coal Science and Technology, no. 9, pp. 19, 2014.
Wang Yan, “Research and application of comprehensive utilization of thermal energy recovery for mine fans,” Energy Technology and Management, Vol. 39, no. 4, pp. 139-130, 2014.
Junhui Liu, “Application of wind source heat pump system in Dong Peng coal mine,” Hebei Coal, no. 3, pp. 66-68, 2012.
Xuedong Guo, “Technical practice of waste heat recovery device for mine pressure fans,” Field of Science and Technology, no. 28, pp. 401-403, 2012.
Zui liang Ma, “Design and application of ground source heat pump system,” Beijing: Machinery Industry Press, 2007.
Dongdong Zhu, “Energy saving analysis of the backdraft air source heat pump system in Shuguang coal mine,” China High and New Technology Enterprise, no. 24, pp. 75-77, 2013.