CAJ | 학술논문

临沂会宝岭铁矿井下溜破系统采用局扇进行通风，但受温差变化影响，稳定性很差，存在风流逆向流动。并且冬季污风直接冲入提升井塔，侵蚀提升设备，影响安全生产。因此，对溜破系统通风系统进行了优化研究与改进，通过使用表明，系统运行稳定。
림기회보령철광정하류파계통채용국선진행통풍，단수온차변화영향，은정성흔차，존재풍류역향류동。병차동계오풍직접충입제승정탑，침식제승설비，영향안전생산。인차，대류파계통통풍계통진행료우화연구여개진，통과사용표명，계통운행은정。
Using local fan ventilation of ore pass fragmenting system in Linyi underground Bao Ling iron , but by the temperature difference, the stability is poor, there is air reverse lfow. in winter the polluted air directly exhaust into the hoisting tower, eroded the lifting equipment, affected safety in production. Therefore, the ore pass fragmenting system are studied and improved optimization, it showed that the stable running of the system.