CAJ | 학술논문

针对现有长距离掘进工作面采用空冷器降温效果不佳的问题，提出适合长距离送风的除湿降温技术，采用传热传质理论，对掘进工作面围岩内部热传导，壁面与风流的热交换，壁面与风流的质交换进行了分析，提出了除湿降温工艺，采用FLUNT软件，对高温高湿掘进面除湿降温效果进行了模拟，在南轨道运输大巷进行了工业性实验，取得了较好的除湿降温效果。
침대현유장거리굴진공작면채용공랭기강온효과불가적문제，제출괄합장거리송풍적제습강온기술，채용전열전질이론，대굴진공작면위암내부열전도，벽면여풍류적열교환，벽면여풍류적질교환진행료분석，제출료제습강온공예，채용FLUNT연건，대고온고습굴진면제습강온효과진행료모의，재남궤도운수대항진행료공업성실험，취득료교호적제습강온효과。
Aiming at the problem that the air cooling effect of air cooler used in the existing long distance heading face is poor, the cooling technology of the desiccant is put forward. The heat and mass transfer theory is used to analyze the thermal conduction of surrounding rock in driving roadway, the heat exchange between wall and air, and the qualitative exchange between wall and air. The technology of desiccant cooling is put forward. The effect of desiccant cooling of the high temperature and humidity in driving roadway is simulated with FLUNT. The industrial experiments were carried out in the South Rail driving roadway, and the effect of dehumidifying and cooling is achieved.