摘要
结合夹河煤矿老副井改风井通风系统的设计 ,介绍了煤矿主通风机性能在线监测系统与通讯系统的组成、工作原理。将该项技术用于通风机安装中 ,成功地节省传统测压所需设置风硐高度 4倍的直线段风道 。
Combined with design of ventilation system of airshaftconverted from old auxiliary shaftin Jiahe coal mine,the working principles and compositions of the communication system and the online monitoring system for main fan performance of coal mine are presented in this paper.And the online monitoring technique is suc- cessfully applied in the fan installation to economize in straightsegment airway of 4times heightdemanded by the traditional pressure measurement,so thatgood results and economic efficiency are obtained.
出处
《煤炭科技》
2001年第1期32-33,共2页
Coal Science & Technology Magazine
