本文選題：通風(fēng)系統(tǒng)　切入點：優(yōu)化　出處：《煤炭技術(shù)》2015年12期 　論文類型：期刊論文

【摘要】：針對教學(xué)二礦通風(fēng)能力不足,22采區(qū)接近結(jié)束,隨著開采深度增加,可能出現(xiàn)工作面及采空區(qū)瓦斯?jié)舛仍龃蟮膯栴},對教學(xué)二礦通風(fēng)系統(tǒng)進行了分析與測定,提出了3種優(yōu)化改造方案。運用計算機分別解網(wǎng)分析了3個方案,并進行了資金的預(yù)算與效益的分析,最后確定了方案Ⅲ為最佳的優(yōu)化方案。
[Abstract]:In view of the shortage of ventilation capacity in No.2 Mine, near the end of the mining area, with the increase of mining depth, the gas concentration in the face and goaf may increase, the ventilation system of the No. 2 Mine is analyzed and measured. In this paper, three kinds of optimal transformation schemes are put forward, and three schemes are analyzed by using computer respectively, and the budget and benefit of funds are analyzed. Finally, scheme 鈪，

本文編號：1615951