Test study on heating system of mining geothermal used in digester

被引：0
|
作者：
Zhang, Yong-Liang [1 ,2 ]
Cai, Si-Jing [1 ]
Wu, Di [1 ]
机构：
[1] School of Civil and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, China
[2] Automotive School, Qingdao Technological University, Qingdao 266520, China
来源：
Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology) | 2012年 / 43卷 / 08期
关键词：
Conventional heating methods - Digester - Economic and environmental benefits - Energy - Fermentation temperature - Gas productions - Geothermal water - Liquid temperature;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In order to find out the heating heat source of economic and saving energy for digester, the digester conventional heating method was analyzed. A new method of heating digester by geothermal energy from mine was proposed. The digester heating test system was designed using mine geothermal water as heating source. The results show that digester liquid temperature can be kept at fermentation temperature through heating, and gas production increases significantly. Compared with other heating methods, the new method has economic and environmental benefit.
引用
收藏
页码：3270 / 3273
相关论文
共 50 条
  • [11] Performance and economic analysis of a novel water storage tank coupled with geothermal heating System: A field test
    Liu, Dongxi
    Gu, Di
    Zhang, Wei
    Ren, Yapeng
    Sun, Tianyi
    APPLIED THERMAL ENGINEERING, 2024, 255
  • [12] Contribution of Geothermal Resources that Could Be Used in District Heating System to Turkiye Economy and Analysis in terms of Carbon Emissions
    Mesin, Vehbi
    Karakaya, Abdulhakim
    JOURNAL OF POLYTECHNIC-POLITEKNIK DERGISI, 2023, 26 (01): : 345 - 355
  • [13] Preliminary Study on Optimization of a Geothermal Heating System Coupled with Energy Storage for Office Building Heating in North China
    Ren, Yapeng
    Lu, Xinli
    Zhang, Wei
    Zhang, Jiaqi
    Liu, Jiali
    Ma, Feng
    Cui, Zhiwei
    Yu, Hao
    Zhu, Tianji
    Zhang, Yalin
    ENERGIES, 2022, 15 (23)
  • [14] THERMODYNAMIC STUDY OF HEATING WITH GEOTHERMAL-ENERGY
    REISTAD, GM
    YAO, B
    GUNDERSON, M
    JOURNAL OF ENGINEERING FOR POWER-TRANSACTIONS OF THE ASME, 1978, 100 (04): : 503 - 510
  • [15] The transient analysis of a household biogas digester with solar assisted heating system
    Chen, Zhiguang
    Qin, Chaokui
    Li, Zhenqun
    Dai, Wanneng
    Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2011, 32 (08): : 1139 - 1143
  • [16] THERMODYNAMIC STUDY OF HEATING WITH GEOTHERMAL ENERGY.
    Reistad, G.M.
    Yao, B.
    Gunderson, M.
    1978, 100 (04): : 503 - 510
  • [17] A comprehensive study of geothermal heating and cooling systems
    Soltani, M.
    Kashkooli, Farshad M.
    Dehghani-Sanij, A. R.
    Kazemi, A. R.
    Bordbar, N.
    Farshchi, M. J.
    Elmi, M.
    Gharali, K.
    Dusseault, Maurice B.
    SUSTAINABLE CITIES AND SOCIETY, 2019, 44 : 793 - 818
  • [18] THERMODYNAMIC STUDY OF HEATING WITH GEOTHERMAL-ENERGY
    REISTAD, GM
    YAO, B
    GUNDERSON, M
    MECHANICAL ENGINEERING, 1978, 100 (05) : 93 - 93
  • [19] Study on the heating system combined subway exhaust heat with geothermal source heat pump
    Liu, Yi
    Li, Bingxi
    Xu, Xinhai
    Fu, Zhongbin
    Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2010, 31 (06): : 754 - 758
  • [20] Klamath Falls geothermal district heating system evaluation
    Brown, B
    GEOTHERMAL DEVELOPMENT IN THE PACIFIC RIM, 1996, 20 : 51 - 58
12345