In tunneling of the coal mine , in order to prevent from occurring the gas and coal - dust explosion accident , the article introduces the ventilation , the gas inspection , the safe explosion , the monitoring and controlling of the safety 摘要为了防止在井下掘进中发生瓦斯、煤尘爆炸事故，本文详细介绍了煤矿井下的掘进通风、瓦斯检查、安全爆破和安全监控。
Most advanced explosion - proof vulcanizer in china . main features are : light weight , easy to operate , safe and reliable . used to connect and vulcanize canvas , nylon and cable in coal - mines where exist methane , coal - dust or other explosive - gas mixture 本产品适合于煤矿井下及具有甲烷或煤尘爆炸危险性混合物场所胶接帆布、尼龙和钢绳芯胶带接头之用，具有重量轻、操作方便、工作安全、可靠，是国内最先进的防爆硫化器。
The mine monitoring system is main applied to coal mine exploitation process under mine , it is applied to danger environment that containing firedamp and smut blast under coal mine , it belongs industry automation system that adopting essence - safe design , general - utility type , high performance and high reliability . pcm - 3350 main board and pcm - 3612 main board of pc104 bus are used as hardware platform and windowsce . net of microsoft is used as operating system . the transport strap control automation system is developed according to practical request by using mcgs industrial configuration software 我们开发的这种矿山监测系统是一种适用于煤矿井下有甲烷和煤尘爆炸危险环境中的，采用本安设计的，通用型、高性能、高可靠性的工业自动化系统，它采用pc104总线的pcm - 3350 、 pcm - 3612主板作为硬件平台，微软的windowsce . net作为操作系统，而运输皮带控制自动化系统是利用mcgs工业组态软件根据实际要求开发出来的。
