某铜矿通风系统优化方案

来源期刊：有色金属科学与工程2011年第4期

论文作者：邬长福 田美智 李乐农

文章页码：34 - 38

关键词：通风系统；对角式；优化研究

Key words：ventilation system; diagonal; optimization

摘    要：某铜矿是一个以铜为主的特大型多金属矿山，矿床采用主、副竖井与斜坡道联合开拓，矿井通风系统为中央进风两翼回风的两翼对角抽出式通风系统随着矿山深部开拓工程的实施及年产量的增大，矿井通风滞后于生产，造成了目前矿内风流紊乱，主要工作面风量不足通过优化研究，矿井通风系统进风井与回风井的布置宜采用中央多路入风、两翼回风的两翼对角式布置方式。

Abstract: The subjected copper mine is a large-scaled multi-metal mine, whose ore deposits are mined from main and auxiliary shafts. The exhaust ventilation system applied in this mine is two-winged diagonal with the pattern of central air-intake and two-winged air-return. The ventilation system can't meet the output increase and deeper mining, resulting in the current disorder of the mine air flow and insufficient wind in the major working face. The ventilation system is optimized by applying diagonal layout wings with multi-channel wind in-take in the central and two-winged air return.