摘要
介绍了新研制的ＣＢＦ程控闭锁发爆器的结构、原理。该发爆器具有瓦斯超限闭锁、瓦斯浓度连续监测、网络故障检测和瓦斯浓度传感器防放炮冲击等功能，可广泛用于有突出危险的矿井。
The paper deals with the structure and principle of the newly developed CBF programme controlled locking priming apparatus which has such functions as locking at disallowed gas concentration,continuous monitoring of gas concentration,detection of faults in network and gas concentration with shock proof sensors.It can find wide application in outburst prone underground mines.
