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姹城煤矿东风井断面小，存在供风能力受限，通风阻力较大及副提能力不足等问题。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和经济效益比较，最后选出最优方案实施，运行后效果明显。
垞城煤矿矿井通风系统的优化
【摘 要】
：
姹城煤矿东风井断面小，存在供风能力受限，通风阻力较大及副提能力不足等问题。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和经济效益比较，最后选出最优方
【机 构】
：
徐州矿务集团有限公司垞城煤矿
【出 处】
：
煤炭科技
【发表日期】
：
2012年1期
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