摘要
在分析河南某铅锌银矿通风系统现状的基础上，对该矿的通风系统进行了初选和优化。结果表明，矿区宜采用分区对角抽出式通风系统。东翼为中央对角式通风，中央进风井为CM101系统的两级盲竖井和CM102系统的盲斜井＋盲竖井，北回风井为YPD01系统的三级盲斜井，南回风井为PD700系统的盲斜井＋盲竖井。西翼为单翼对角式通风，进风井为PD16系统的两级盲竖井，回风井为PD628系统的一级盲斜井。
Based on the analysis of the ventilation system status in a Pb-Zn-Ag mine in Henan Province, the primary selection and optimization of the ventilation system are conducted. The results show that the suitable ventilation system is partition diagonal exhaust ventilation system. Ventilation mode in the east wing is central diagonal exhaust ventilation, the central intake air shaft is two-stage blind shaft in CM101 and blind inclined shaft and blind shaft in CM102, the north return air shaft is three-stage blind inclined shaft in YPD01 and the south return air shaft is blind inclined shaft and blind shaft in PDT00. Ventilation mode in the west wing is diagonal exhaust ventilation, the intake air shaft is two-stage blind shaft in PD16 and the return air shaft is one-stage blind inclined shaft in PD628.
出处
《有色金属（矿山部分）》
2015年第B08期107-110,113,共5页
NONFERROUS METALS(Mining Section）
关键词
通风系统
优化
通风阻力
对角式通风
ventilation system
optimization
ventilation resistance
diagonal ventilation
