采掘交替工作面通风系统的优化及模拟网络解算
Optimization and Simulation Network Solution of Ventilation System for Mining Alternating Working Face
郝磊1
作者信息
- 1. 山西焦煤西山煤电屯兰矿,山西 古交 030200
- 折叠
摘要
为解决随着工作面深入和采掘工作面数量增加所导致的通风量与需风量不相符的问题,在对煤矿通风阻力测定的基础上分析当前通风系统所面临的的实际问题,并结合现场条件提出了 8 套优化方案;而后基于通风系统优化网络解算模块对不同优化方案的效果进行模拟分析,得出了在通风容易和困难时期对应的改造方案.
Abstract
In order to solve the problem of ventilation volume not matching the required air volume caused by the deepening of the working face and the increase in the number of mining working faces,based on the measurement of ventilation resistance in coal mines,this paper analyzes the actual problems faced by the current ventilation system and proposes 8 sets of optimization solutions in combination with on-site conditions.Then,based on the optimization network calculation module of the ventilation system,the effects of different optimization schemes were simulated and analyzed,and corresponding renovation schemes were obtained for easy and difficult ventilation periods.
关键词
采掘交替工作面/通风系统优化网络解算模块/需风量/风井/风阻Key words
mining alternating working face/ventilation system optimization network calculation module/required air volume/air shaft/wind resistance引用本文复制引用
出版年
2024
NETL
NSTL
万方数据