余欣回风立井凿井主要设备配置及选型分析

Configuration and Selection Analysis of Main Equipment for Shaft Sinking of Yuxin Return Air Vertical Shaft

凿井设备的合理配置对井筒的安全高效施工至关重要,介绍了余欣回风立井凿井主要设备的配置情况,重点对提升、悬吊、钻眼、装矸及压风和通风等设备进行了选型分析,可为凿井期间的施工及管理提供参考。

The reasonable configuration of shaft sinking equipment is very important for the safe and efficient construction of wellbore. This paper introduces the configuration of main equipment for shaft sinking of Yuxin return air vertical shaft, focusing on the selection analysis of the equipment such as of hoisting, suspension, drilling, grasping rock, air compressor and fan, which can provide reference for construction and management during well sinking.