随着偉大的整风运动的胜利而掀起的生产大跃进,使我們的通风防尘工作出現了新的面貌。我队探矿坑道非常复杂,有平巷又有斜井,上山上面又开中段,而且一般天盲井、川脈很多,坑道又在继续不断的延伸,独头坑道的长度均在600公尺以上,最长的独头坑道达一千多公尺,坑道轉弯多,断面又小(2×1.8M~2),通风筒的直徑为285公厘,在通风工作非常复杂和困难的情况下,由于加强了党的領导,依靠群众,採取了一系列的有效的技术措施,使通风时间由 The Great Leap Forward of Production, which was set off with the victory of the great rectification campaign, brought a new look to our ventilation and dust protection work. My team prospecting tunnel is very complex, there are inclined and inclined shaft, up the mountain and opened the middle section, and the general days of the blind wells, a lot of Chuanmei, tunnel continues to extend the length of the single-head tunnel are more than 600 meters , The longest single-head tunnel reached more than 1,000 meters, with many tunnels and small cross sections (2 × 1.8M ~ 2). The diameter of the ventilator was 285 mm. When the ventilation work was very complicated and difficult , Due to strengthening the party’s leadership and relying on the masses, a series of effective technical measures have been taken so that the ventilation time will be reduced from