孙岳华
摘要：我国是世界上煤炭生产大国,蕴藏着丰富的煤层气资源,随着对环境、能源重视程度的增加,我国也逐渐加大了对煤层气的利用,尤以这几年比较突出。煤层气是热值高、无污染的新能源。它可以用来发电,用作工业燃料、化工原料和居民生活燃料。尤其在发电行业,越来越得到广泛使用,随之而来的安全问题应得到广泛关注。利用冷壁淬熄原理的瓦斯管道阻火器在防止瓦斯爆炸回火、防止火焰蔓延及其它许多情况下发挥不可替代的作用。
关键词： 内燃机;煤层气;管道阻火器
Abstract: China is the major country
to produce coal accordingly;it owns rich coal mine gas.Because environmental
protection and energy attracts much social attentions,much coal mine gas is
being utilized expecially in current year.Coal mine gas is a new energy with
high heat value withourt pollution.It may be used to generate electricity or
provided for chemical material or industrial and residential fuel.Its safety
issue should be taken care in accordance with abroad application.Effect of gas
pipe flame arrester under the principle of quenching on coal wall is not
alternative to prevent from gas explosive fireback,flame spread and others.
Keywords: Internal Combustion
Engine;Coal Mine Gas;Pipe Hame Arrester
参考文献:
[1]周凯元,李宗芬.燃气管道阻火器原理及其应用.煤气与热力,1993.9第13卷,第5期:32-37.
[2]陈宜亮.低浓度煤层气发电机组技术及其应用.山东理工大学学报(自然科学版),第17卷第4期:108-110.
[3]张皖生,唐立朝.煤矿瓦斯发电现状与前景分析.中国煤层气,2005年第2卷,第4期:23-26
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