摘要
在全面分析总结我国南方某铀矿井通风系统存在的问题基础上,以按需分风的通风网络优化技术,对原有通风系统进行优化,提出了矿井通风系统总体改造方案.通过方案实施,氡及氡子体浓度达到了国家辐射防护标准要求,各采掘面平均氡子体浓度下降了22.9%.
Based on comprehensive analysis and summary on some confronting problems of the ventilation system of a certain uranium mine in southern China,optimization of the ex-isting ventilation system has been made via optimization technique of ventilating network of air distribution according to demand,then overall reforming scheme of the ventilation sys-tem was proposed. Through the scheme＇s implementation,radon and its daughters＇ con-centrations met the requirements of radiation protection,and those concentrations in work-ing faces were down by 22. 9 percent.
出处
《南华大学学报（自然科学版）》
2013年第3期16-19,共4页
Journal of University of South China：Science and Technology
基金
国家自然科学基金资助项目(11075071)
关键词
铀矿井
通风系统
优化改造
uranium mine
ventilation system
optimization
作者简介
吴玉水（1983-），男，安徽宣城人，南华大学环境保护与安全工程学院硕士研究生．主要研究方向：铀矿通风与安全．
通讯作者．
