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首页 > 过刊浏览>2022年第45卷第2期 >29-40. DOI:10.11835/j.issn.1000-582X.2020.260
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基于瓦斯治理抽采利用一体化的深部突出矿井安全绿色开发模式与示范工程
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中图分类号:

TP028.8

基金项目:

国家重点研发计划资助项目（2018YFC0808401）。


Safe and green exploitation model and demonstration projects of deep outburst mine based on the integration of gas control, extraction and utilization
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    摘要:

    分析了深部突出矿井在瓦斯治理与循环利用中存在的主要问题，总结了瓦斯治理、瓦斯抽采、瓦斯利用及热害治理方面的发展现状。以首山一矿为例，提出了瓦斯治理瓦斯抽采瓦斯发电集中制冷热害治理的闭环系统构架，以实现深部突出矿井的安全、高效、绿色开发。研究了首山模式下大采高单一低透突出煤层"一面多巷"瓦斯综合治理技术，研发了分源网络化瓦斯立体抽采技术与动态调控技术，实现了瓦斯治理与抽采的高效协作；分析了瓦斯发电设备与制冷设备联合运行过程，实现了深井热害的有效治理。建立了首山一矿发电并网示范工程与矿井降温示范工程，实现了瓦斯资源综合治理与循环利用的统一，形成了深部突出矿井的安全、高效、绿色开发模式，可为国内类似矿井开发提供借鉴意义。

    Abstract:

    This paper analyzed the main problems in gas control and recycling in deep outburst mines in China and summarized the state of gas control, gas extraction, gas utilization and heat damage control. Taking Shoushan No. 1 Mine as an example, a closed loop system architecture of gas treatment-gas extraction-gas power generation-centralized refrigeration-heat damage control was proposed to realize safe, efficient and green development of deep outburst mines. The comprehensive gas control technology of "One side, Many lanes" in coal seam with single mining height and low permeability outburst in Shoushan mode was studied. An integrated pipeline system for gas extraction and gas dynamic control technology were developed to realize efficient collaboration of gas management and drainage. The combined operation process of gas power generation equipment and refrigeration equipment was analyzed to realize effective treatment of heat damage in deep wells. The demonstration project of power grid connection and mine cooling in Shoushan No.1 Mine was established to realize the unification of comprehensive management and recycling of gas resources, forming a safe, efficient and green development mode of deep outburst mines and providing reference for similar mine development in China.

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张建国,王满,袁淼,刘庆军,李登,王晓川.基于瓦斯治理抽采利用一体化的深部突出矿井安全绿色开发模式与示范工程[J].重庆大学学报,2022,45(2):29-40.

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  • 收稿日期:2020-10-30
  • 在线发布日期: 2022-02-16
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