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煤与瓦斯突出矿井和高瓦斯矿井必须建立地面固定抽采瓦斯系统,同时具有煤层瓦斯预抽和采空区瓦斯抽采方式的矿井,根据需要分别建立高、低负压抽采瓦斯系统.为了加强对瓦斯抽采的监测,瓦斯抽采矿井应当配备瓦斯抽采监控系统,实时监控管网参数及设备的开停状态等.通过监测系统可以一目了然的对该地区的抽采参数进行检测,采取有效手段控制抽采量,真正意义上实现了分源抽采、监测监控.“,”Coal and gas outburst mines and gas mine ground fixed extraction from the gas system must be established,at the same time with coal seam gas drainage and extraction methods of mine goaf,according to the need,high and low negative pressure extraction gas systems were established.In order to strengthen the gas extraction monitoring,gas drainage gas extraction from mining wells was equipped with monitoring system,real-time monitoring network parameters and equipment of the stop state,etc.Through the monitoring system,a glance for the extraction of the parameters for testing was clear,effective means were taken to control smoke volume,Separate source extraction and monitoring were realized in the true sense.