Applicable scope of mobile gas drainage pump station for mining

　　Mines that do not have a surface gas drainage system, such as areas with local gas emissions or coal and gas outburst; Places that require short-term gas drainage, such as mines with karst caves or rock crevices emitting gas.

　　Some mines may have surface gas drainage pumping stations, but the underground working area is remote and cannot achieve effective drainage. Therefore, mobile gas drainage pumping stations can be used for relay drainage.

　　When the surface pumping station cannot operate normally due to certain reasons, a mobile pumping station can be used to discharge gas from the main underground areas.

　　Local small and medium-sized coal mines can use mobile pumping stations for drainage, with low investment and fast effectiveness, which has good safety and economic benefits.

　　For gas research experiments, before establishing a surface gas pumping station, a mobile pumping station is used for underground trial pumping. The pumping method and parameters are determined through the experiment, providing a reliable basis for establishing a surface pumping station and avoiding blind investment and waste.

　　Used for pre pumping, excavating while pumping, mining while pumping, and upper corner pumping, with strong pumping capacity and large flow rate.

　　Due to the use of a water ring vacuum pump for drainage, it is not limited by gas concentration.