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Comparative Analysis of High Water Hydraulic Fluid for Hydraulic Support

Received: 7 February 2021     Accepted: 20 February 2021     Published: 27 February 2021
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Abstract

In view of the use and existing problems of high water cut hydraulic fluid for hydraulic support in Shendong mining area, the water quality of each mine in Shendong mining area was analyzed. The influence of mine water quality on hydraulic fluid was analyzed, including the influence of water hardness, the influence of impurities in water, the influence of sulfate ions and chloride ions, the influence of pH value, the influence of conductivity, and the comparison of different raw liquids and different hydraulic fluids. The matters needing attention in daily use and maintenance of hydraulic fluids were put forward. The corresponding hydraulic fluid should be scientifically selected and reasonably proportioned according to the mine water quality. The real-time monitoring of the hydraulic fluid should be paid attention to. The changes in the water quality, concentration, pH value and microbial situation of the hydraulic fluid should be monitored daily. The maintenance and management of the problems should be carried out in time according to the situation, so as to prevent equipment corrosion and ensure the working stability of the hydraulic system. It can provide reference for the selection, proportioning and maintenance of the high water-cut hydraulic fluid of the mine hydraulic support and ensure the safe and efficient production of the working face.

Published in International Journal of Oil, Gas and Coal Engineering (Volume 9, Issue 1)
DOI 10.11648/j.ogce.20210901.11
Page(s) 1-5
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2021. Published by Science Publishing Group

Keywords

Hydraulic Support, Hydraulic Fluid, Water Quality, Hydraulic System

References
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[2] Wang Jin. Research status and development of hydraulic fluids for hydraulic supports [J]. Coal and chemical industry. 2014, 37 (10).
[3] Lu Liangliang. Hydraulic support hydraulic system failure problem analysis [J]. Science and technology economic guide. 2020, 28 (30).
[4] Han Tairan. Research and application of green new hydraulic support transmission medium [J]. Clean coal technology. 2019, 25 (S2).
[5] Jin Yang. Application of hydraulic support transmission medium with different systems in Pingmei Coal Mine Area [J]. Coal Mine Machinery. 2019, 40 (04).
[6] Ma Haoye. Research on fault diagnosis and maintenance technology of hydraulic system of hydraulic support [J]. Mechanical management development. 2020, 35 (09).
[7] Chen Minjie. Research on fault simulation and diagnosis technology of hydraulic support hydraulic system [J]. Hydraulic and pneumatic. 2021, (01).
[8] Ma Jiamin. Analysis and application of high water cut hydraulic fluid for hydraulic support [J]. Industrial technology. 2015 (26).
[9] Huang Liyun. Interpretation of the «Emulsion oil, concentrate and high water hydraulic fluid for hydraulic support» standard [J]. Petroleum business. 2016 (3).
[10] Zhou jiuhua. Selection and analysis of high water-cut hydraulic fluid for hydraulic support in Shendong mining area [J]. Shaanxi Coal. 2019 (1).
[11] Deng Gaopeng. Research and Application of Water Treatment Device in Fully Mechanized Mining Face [J]. Zhongzhou Coal. 2014 (12).
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  • APA Style

    Yifang Liu. (2021). Comparative Analysis of High Water Hydraulic Fluid for Hydraulic Support. International Journal of Oil, Gas and Coal Engineering, 9(1), 1-5. https://doi.org/10.11648/j.ogce.20210901.11

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    ACS Style

    Yifang Liu. Comparative Analysis of High Water Hydraulic Fluid for Hydraulic Support. Int. J. Oil Gas Coal Eng. 2021, 9(1), 1-5. doi: 10.11648/j.ogce.20210901.11

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    AMA Style

    Yifang Liu. Comparative Analysis of High Water Hydraulic Fluid for Hydraulic Support. Int J Oil Gas Coal Eng. 2021;9(1):1-5. doi: 10.11648/j.ogce.20210901.11

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  • @article{10.11648/j.ogce.20210901.11,
      author = {Yifang Liu},
      title = {Comparative Analysis of High Water Hydraulic Fluid for Hydraulic Support},
      journal = {International Journal of Oil, Gas and Coal Engineering},
      volume = {9},
      number = {1},
      pages = {1-5},
      doi = {10.11648/j.ogce.20210901.11},
      url = {https://doi.org/10.11648/j.ogce.20210901.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ogce.20210901.11},
      abstract = {In view of the use and existing problems of high water cut hydraulic fluid for hydraulic support in Shendong mining area, the water quality of each mine in Shendong mining area was analyzed. The influence of mine water quality on hydraulic fluid was analyzed, including the influence of water hardness, the influence of impurities in water, the influence of sulfate ions and chloride ions, the influence of pH value, the influence of conductivity, and the comparison of different raw liquids and different hydraulic fluids. The matters needing attention in daily use and maintenance of hydraulic fluids were put forward. The corresponding hydraulic fluid should be scientifically selected and reasonably proportioned according to the mine water quality. The real-time monitoring of the hydraulic fluid should be paid attention to. The changes in the water quality, concentration, pH value and microbial situation of the hydraulic fluid should be monitored daily. The maintenance and management of the problems should be carried out in time according to the situation, so as to prevent equipment corrosion and ensure the working stability of the hydraulic system. It can provide reference for the selection, proportioning and maintenance of the high water-cut hydraulic fluid of the mine hydraulic support and ensure the safe and efficient production of the working face.},
     year = {2021}
    }
    

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  • TY  - JOUR
    T1  - Comparative Analysis of High Water Hydraulic Fluid for Hydraulic Support
    AU  - Yifang Liu
    Y1  - 2021/02/27
    PY  - 2021
    N1  - https://doi.org/10.11648/j.ogce.20210901.11
    DO  - 10.11648/j.ogce.20210901.11
    T2  - International Journal of Oil, Gas and Coal Engineering
    JF  - International Journal of Oil, Gas and Coal Engineering
    JO  - International Journal of Oil, Gas and Coal Engineering
    SP  - 1
    EP  - 5
    PB  - Science Publishing Group
    SN  - 2376-7677
    UR  - https://doi.org/10.11648/j.ogce.20210901.11
    AB  - In view of the use and existing problems of high water cut hydraulic fluid for hydraulic support in Shendong mining area, the water quality of each mine in Shendong mining area was analyzed. The influence of mine water quality on hydraulic fluid was analyzed, including the influence of water hardness, the influence of impurities in water, the influence of sulfate ions and chloride ions, the influence of pH value, the influence of conductivity, and the comparison of different raw liquids and different hydraulic fluids. The matters needing attention in daily use and maintenance of hydraulic fluids were put forward. The corresponding hydraulic fluid should be scientifically selected and reasonably proportioned according to the mine water quality. The real-time monitoring of the hydraulic fluid should be paid attention to. The changes in the water quality, concentration, pH value and microbial situation of the hydraulic fluid should be monitored daily. The maintenance and management of the problems should be carried out in time according to the situation, so as to prevent equipment corrosion and ensure the working stability of the hydraulic system. It can provide reference for the selection, proportioning and maintenance of the high water-cut hydraulic fluid of the mine hydraulic support and ensure the safe and efficient production of the working face.
    VL  - 9
    IS  - 1
    ER  - 

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Author Information
  • Coal Science and Technology Research Institute Co. Ltd, Beijing, China

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