可控性循环风在机掘工作面的探索与应用

Controllability Circulation Wind in Machine Digs Working Surface Exploration and Application

随着掘进工作面机械化的发展,混合式通风方式已经被广泛地应用。随着工作面的向前推进,通风距离的加大,压入式风机的供风量的减少,风筒重叠段的通风问题就成了实际生产中的棘手问题。着重从可控性循环风的利用方面做了一些粗略的探索,并结合实际应用得出了一些经验数字。

Along with the tunneling working surface mechanization development, the mixed style ventilated the way already widely to apply. Along with working surface prompting forward, ventilates the distance the enlarge, pressed in the type air blower for the amount of wind reduction, the wind tunnel overlay segment well ventilated question has become in the actual production delicate matter. This article has emphatically made some sketchy explorations from the controllability circulation wind use aspect, and unified the practical application to obtain some experience numeral.