CAJ | 학술논문

针对欢城煤矿通风系统的现状,分析了通风系统存在的主要问题;基于通风系统的稳定性及持久性考虑,提出矿井通风系统的改造方案,即新开凿回风风井进行二号井的回风工作,构建一号井与二号井独立通风的通风系统.实施改造方案后,主通风机运行更加经济可靠,有效地解决了目前矿井通风管理中存在的诸多问题,提高了矿井的抗灾能力,保证了矿井的安全生产.
침대환성매광통풍계통적현상,분석료통풍계통존재적주요문제;기우통풍계통적은정성급지구성고필,제출광정통풍계통적개조방안,즉신개착회풍풍정진행이호정적회풍공작,구건일호정여이호정독립통풍적통풍계통.실시개조방안후,주통풍궤운행경가경제가고,유효지해결료목전광정통풍관리중존재적제다문제,제고료광정적항재능력,보증료광정적안전생산.
According to the present status of the mine ventilation system in Huancheng Mine, the main problems of the ventilation system were analyzed. Based on the consideration of the ventilation system's stability and durability, a reform scheme for the mine ventilation was put for-ward. That is to build a new air return shaft for No.2 mine,so that the two mine field have every independent ventilation system. The scheme has been implemented, and the operation of mine main fan is more economical and reliable. Many problems existed in the current mine venti-lation system were solved, the anti-disaster ability was improved, and the mine safety production was ensured.