三交河煤矿通风系统分析评价及改造

Evaluation and Transformation of Ventilation System in Sanjiaohe Coal Mine

矿井通风系统的合理、稳定、可靠是保证煤矿安全生产的基本要求,针对三交河矿通风系统现状,通过通风参数测试,开展矿井通风系统分析评价,查找通风系统存在的问题,并利用通风系统管理软件对通风系统改造方案进行模拟、分析,提出新掘北区石门配风巷,将平硐配风巷与六采区材料联巷、北区石门贯通的方案,降低了矿井通风阻力,提高了矿井通风能力,为矿井安全生产提供了保证。

Reasonable, stable and reliable Mine ventilation safety production. In view of the present situation of Sanjiaohe system is a basic requirement to assure coal mine coal mine ventilation system, through ventilation parameter testing, carry out the analysis and evaluation of mine ventilation system, find out the problems existing in ventilation system. Uses the ventilation system management software to simulate and analyze the retrofit scheme of ventilation system. Puts forward the scheme of which digging the cross-hole wind lane in north district, connect the footrill wind lane with material lane of sixth mining area and cross-hole in north district coalescence. Reduces the resistance of mine ventilation, improves the ability of mine ventilation, provides guarantee for the mine safety production.