【摘要】 介绍了螺杆式空压机的组成、原理及使用效果,与活塞式空压机相比具有很多优点,特别是在煤与瓦斯突出矿井的应用,有着良好的运用前景。更多还原

【Abstract】 The paper introduces the composition,principle and using effect of Spiral-rod-shaped Eliminating Pressure Machine.Compared with Piston-rod-shaped Eliminating Pressure Machine,it has many advantages,especially in the application in the mine with coal and gas outburst,which has to be a good application prospect.更多还原