As of March 16, 2023, seriously.
According to government information from Guli City in western Guizhou, the wind power well industrial site of Qinglong coal mine in western Guizhou is In the chaos, the construction of the waste quarry is irregular and the sewage outlets are not installed properly. Environmental problems are significant and have a considerable impact on the villagers.
The air shaft of Qinglong coal mine in western Guizhou must have two shafts, one is the air inlet shaft and the other is the return air well. The air inlet shaft is where fresh air from the mine enters. , usually the auxiliary shaft and the main shaft. This is the air inlet shaft, and the auxiliary shaft is mainly used for entering and exiting materials and personnel.
According to article 18 of the “Regulations on the safety ofcoal mines”: “Each production mine must have at least two ground safety exits suitable for pedestrians, and the distance between each exit must not be less than 30 meters. "Generally speaking, the two air inlet shafts of a coal mine are also two safety outlets to the ground, so the minimum distance should not be less than 30 meters.