矿用耐崩风筒在掘进迎头的性能研究

进行矿用风筒现场应用的实际性能实验，可以全面直观的检验风筒的通风性能和抗炮崩能力，对于风筒产品的质量考核和掘进迎头的通风安全具有重要意义。本文针对新型Kevlar耐崩风筒，研究矿用风筒性能的判定指标和检测方法，并在全岩巷道掘进工作面、半煤岩巷道掘进工作面以及全煤巷道掘进工作面进行Kevlar风筒现场应用实验，与我国目前矿山普遍使用的玻纤布风筒的现场应用进行对比，从物理机械强度、通风性能以及掘进成本等方面分析Kevlar耐崩风筒的实际性能，研究Kevlar风筒替代玻纤布风筒的可行性。经过现场应用的实验和检验，Kevlar风筒比目前国内应用的玻纤布风筒性能优越，具有经济、安全、耐用、便捷的特点。

Study on performance of crack-resistant ventilation pipe in driving places

To carry out the actual capability experiment of mine ventilation pipe in driving places can completely inspect the ventilation effect and destroy-resistant ability of the ventilation pipe,which is important to evaluate the quality of ventilation pipe and the safety in driving place.This paper focused on the performance of Kevlar ventilation pipe and the determination index and detection method of performance towards it were discussed.The field experiment and application of Kevlar ventilation pipe were carr...