工矿自动化2011，Vol.37Issue(4)：14-18,5.DOI:CNKI:32-1627/TP.20110329.0938.004
瓦斯发电预处理系统研究
Research of Gas-generation Pretreatment System
摘要
Abstract
In order to solve problems that current gas-generation pretreatment system used in coal industry cannot fully meet requirements of mine safety and its automation degree is not high, the paper put forward a design scheme of gas-generation pretreatment system which accords with coal mine safety regulation, and expounded structure, realizing methods of each function part and software design scheme of the system.The system has some innovative designs about structure and control method, namely adding a fire-prevention and explosion-proof unit, adding a separator of gas and water and automatic drainage device in dehumidification part, and using PID controllers to control key links.The actual application showed the system improves output power and generating efficiency of generating units and prolongs running time and life of the units compared with current gas-generation pretreatment system, which has higher safety and reliability.关键词
煤层气/瓦斯发电/预处理/自动控制/PID控制/阻火防爆/气水分离Key words
coal-bed gas/ gas generation/ pretreatment/ automatic control/ PID control/ fireprevention and explosion-proof/ separation of gas and water分类
矿业与冶金引用本文复制引用
詹世玉,吴银成,王璇..瓦斯发电预处理系统研究[J].工矿自动化,2011,37(4):14-18,5.基金项目
煤炭科学研究总院重庆研究院2010年自立项目(CQ1004) （CQ1004）
