瓦斯蓄热氧化低浓度瓦斯安全混配工艺设计
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摘要
结合煤矿大量低浓度瓦斯和风排瓦斯排空无法有效利用的技术现状,详细介绍了瓦斯蓄热氧化低浓度瓦斯安全混配工艺设计。分别阐述了瓦斯蓄热氧化低浓度瓦斯安全混配原理、技术要求,提出具体技术指标,介绍混配系统工程应用情况。设计及运行现场应用表明:瓦斯蓄热氧化低浓度瓦斯安全混配系统安全、可靠、稳定,可满足瓦斯氧化综合利用项目用气需求。
Aiming at the current technical status that low-concentration gas and ventilation air methane in the coal mining cannot be effectively utilized,the author introduces the design of safe mixing and regulation process for low concentration gas using gas storage thermal oxidation in detail. Explains the principle and technical requirements separately,puts forward specific technical indicators, and introduces the application of system engineering about safety mixing and regulation using low concentration gas storage oxidation. Design and operation of field applications show that the system is safe,reliable and stable.It can meet the demand of gas oxidation comprehensive utilization project.
Aiming at the current technical status that low-concentration gas and ventilation air methane in the coal mining cannot be effectively utilized,the author introduces the design of safe mixing and regulation process for low concentration gas using gas storage thermal oxidation in detail. Explains the principle and technical requirements separately,puts forward specific technical indicators, and introduces the application of system engineering about safety mixing and regulation using low concentration gas storage oxidation. Design and operation of field applications show that the system is safe,reliable and stable.It can meet the demand of gas oxidation comprehensive utilization project.
引文
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[3]陆宝成.丁集煤矿低浓度瓦斯氧化煤泥干燥系统设计与应用[J].煤炭工程,2016,48(6):33-38.
[4]李磊.高河煤矿瓦斯蓄热氧化电站设计及运行效果分析[J].煤炭工程,2016,48(7):19-21.
[5]康建东,兰波,邹维峰,等.煤矿五床式乏风瓦斯蓄热氧化装置设计与应用[J].煤炭科学技术,2015,43(2):136-139.
[6]崔景昆,石春宇,李盟,等.温度对极低浓度瓦斯氧化影响的研究[J].煤炭工程,2013,45(1):102-104.
[7]王鹏飞,冯涛,郝小礼.煤矿乏风瓦斯热逆流氧化的一维数值模拟[J].采矿与安全工程学报,2012,29(3):434-439.
[8]萧琦,邓浩鑫,吕元,等.煤矿通风瓦斯蓄热预热过程研究[J].采矿与安全工程学报,2012,29(2):295-300.
[9]邓浩鑫,吕元,萧琦,等.通风瓦斯蓄热式热氧化过程数值模拟[J].煤炭学报,2012,37(8):1332-1336.
[10]贠利民.煤矿乏风及低浓度瓦斯氧化发电技术探讨[J].中国煤层气,2015,12(2):41-44.
[2]陈金华.低浓度瓦斯蓄热氧化供热系统的应用研究[J].矿业安全与环保,2017,44(2):62-65.
[3]陆宝成.丁集煤矿低浓度瓦斯氧化煤泥干燥系统设计与应用[J].煤炭工程,2016,48(6):33-38.
[4]李磊.高河煤矿瓦斯蓄热氧化电站设计及运行效果分析[J].煤炭工程,2016,48(7):19-21.
[5]康建东,兰波,邹维峰,等.煤矿五床式乏风瓦斯蓄热氧化装置设计与应用[J].煤炭科学技术,2015,43(2):136-139.
[6]崔景昆,石春宇,李盟,等.温度对极低浓度瓦斯氧化影响的研究[J].煤炭工程,2013,45(1):102-104.
[7]王鹏飞,冯涛,郝小礼.煤矿乏风瓦斯热逆流氧化的一维数值模拟[J].采矿与安全工程学报,2012,29(3):434-439.
[8]萧琦,邓浩鑫,吕元,等.煤矿通风瓦斯蓄热预热过程研究[J].采矿与安全工程学报,2012,29(2):295-300.
[9]邓浩鑫,吕元,萧琦,等.通风瓦斯蓄热式热氧化过程数值模拟[J].煤炭学报,2012,37(8):1332-1336.
[10]贠利民.煤矿乏风及低浓度瓦斯氧化发电技术探讨[J].中国煤层气,2015,12(2):41-44.