Advance Search
YUE Feng-tian LIU Cun-yu WEI Jing-sheng GAO Tao WU Xue-hui, . Energy Consumption Analysis and Optimization of Mine Cooling System During Mine Construction[J]. COAL SCIENCE AND TECHNOLOGY, 2014, (4).
Citation: YUE Feng-tian LIU Cun-yu WEI Jing-sheng GAO Tao WU Xue-hui, . Energy Consumption Analysis and Optimization of Mine Cooling System During Mine Construction[J]. COAL SCIENCE AND TECHNOLOGY, 2014, (4).

Energy Consumption Analysis and Optimization of Mine Cooling System During Mine Construction

More Information
  • Available Online: April 02, 2023
  • Published Date: April 24, 2014
  • According to the problem of high energy consumption and high refrigeration value lost existed in the cooling system during the mine construction period of new mine in Shandong Yuncheng, the paper provided measures to improve the insulation structure of cooling air transportation tube, to optimize the structure of air C onditioner, to improve the spraying mode of air conditioner and others. After the improvement, the comprehensive refrigeration value lost of the air conditioner was redu ced to the previous 1. 1%,the supply and return water temperature difference of air conditioner was increased about 10 °C, the water flow was reduced to 1 14 of the pr evious water flow and the input power of water pump could be reduced to 41. 7% of the previous power. Meanwhile, the theoretical performance coefficient of the refrig eration unit could be increased about 15% and the high efficient and energy saving operation of the cooling system could be realized.
  • Related Articles

    [1]MA Li, ZHANG Yating, LIU Shangming, JIAN Junchang, QIN Zhihua, LIU Heng, CHEN Chaoyang. Research on calculation and optimization method of refrigeration and cooling pipe network in high temperature mine[J]. COAL SCIENCE AND TECHNOLOGY, 2024, 52(2): 150-158. DOI: 10.12438/cst.2023-0426
    [2]ZHAO Cheng, WANG Yong, LI Zhishen, WANG Tao, WANG Weibin, GAI Decheng, YU Haifeng, WANG Cunwen, CHEN Yang, DONG Chunyu, WU Chenhe. Multi-factor coupling analysis of large-energy events in a kilometer deep mine[J]. COAL SCIENCE AND TECHNOLOGY, 2023, 51(5): 45-52. DOI: 10.13199/j.cnki.cst.2021-0563
    [3]XU Jiang, LI Qixian, PENG Shoujian, HAN Ende. Experimental study on commingled production with constant-rate of a multi-superimposed gas system under different interlayer pressure difference[J]. COAL SCIENCE AND TECHNOLOGY, 2020, 48(1).
    [4]WO Lei, ZHANG Yong, HE Jiangbo. Study on safety of large volume lithium ion battery applied in flameproof enclosure[J]. COAL SCIENCE AND TECHNOLOGY, 2018, (8).
    [5]BI Wei MU Runqing ZHANG Jianjun, . Key technology and equipment of crushing of large lump coal in 8 m large mining height fully- mechanized face[J]. COAL SCIENCE AND TECHNOLOGY, 2017, (11).
    [6]Rapid Construction Technology for Large Section Withdraw Roadway in Working Face with Large Mining Height[J]. COAL SCIENCE AND TECHNOLOGY, 2013, (7).
    [7]Bolt and Grouting Combined Reinforced Support Technology of Large Chamber in Deep Mine[J]. COAL SCIENCE AND TECHNOLOGY, 2012, (1).
    [8]Application of Large Angle Rotary Mining Technology in Xiaonan Mine[J]. COAL SCIENCE AND TECHNOLOGY, 2011, (8).
    [9]Practices on Stability Lost Control of Mine Large Cross Section Crossing Roadway in Watery Soft Rock[J]. COAL SCIENCE AND TECHNOLOGY, 2011, (7).
    [10]Support Technology of Mining Gateway with Large Section Thin Bedded Roof[J]. COAL SCIENCE AND TECHNOLOGY, 2011, (7).

Catalog

    Article views (83) PDF downloads (326) Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return