辅助竖井的方案比选和设计

Auxiliary Shaft Design and the Plan Comparison and Selection

竖井提升是联系井上与井下的重要枢纽,提升系统确定的正确与否直接影响矿山生产能力。提升设备的选择,一般应经过方案比较后方可确定。本次方案设计主要比选系统中的提升机、提升设施上部配置和罐道配置,结合矿山的实际需要,推荐采用落地式多绳提升方案。介绍该方案的主要系统构成和性能特点。

It is very important to select hoisting system for mine shafts because the hoisting system is the pivot connection for underground and surface work, and the production capacity of a mine also relies on appropriate hoisting system. Hoist equipment should not be selected before comparison among various plans. The main ideas of this option are the selection of mine hoist, configuration of upper hoisting system as well as the equipment for cage guide. The option of floor - mounted multi - rope friction hoist is recommended in consideration of actual need of the mine. The constitution of main system and its performance features in this option is introduced.