摘要
针对桃园煤矿通风能力不足,中央风井的风机玻璃钢叶片在长期使用后继续高速旋转存在着一定的安全隐患等问题,笔者对矿井通风系统进行了技术测定后,根据后期的矿井生产部署,提出了矿井通风系统优化改造方案,利用计算机对各个方案进行解网分析,并进行了经济投入与效益分析,最后提出了矿井通风系统优化改造方案.
According to the insufficient ventilation capacity , security danger of glass fiber fan blade in the central air shaft with the continuing high speed revolving may occur after long-term being used. After full technical checking of mine ventilation system and based on the later production deployment, the mine ventilation system optimization and transformation plan was proposed. With the enevolent analysis of each plan by computer and analysis of economical investment and benefit, finally the mine ventilation system optimization plan was determinated.
出处
《河南理工大学学报（自然科学版）》
CAS
2007年第2期131-135,共5页
Journal of Henan Polytechnic University（Natural Science）
基金
河南省科技攻关项目(0624460003)
关键词
通风系统
优化
改造
ventilation system
optimization
transformation
