This multi-function dust suppression vehicle is an environmental protection special vehicle produced by Chengli Group. It is mainly a medium and large sized multi scene dust control vehicle, which is suitable for high dust incidence scenarios such as construction sites, mines, urban trunk roads, parks, etc. Its core functions are centered on four dimensions of efficient dust suppression, diversified cleaning, flexible operation, safety and stability. It is equipped with a special air spray device (fog monitor), which is the core dust suppression component of the vehicle, and is equipped with a generator set and a high-pressure water pump. It can transform water mist into micron sized fine particles, which can be fully combined with the dust in the air to promote rapid dust deposition, effectively suppress the spread of dust, purify the air, and adapt to the scenarios of air purification in haze weather, dust control at the construction site, and mine dust control. The model can be equipped with 80A and 100A fog monitors. The spraying distance in the still air room can be adjusted according to the fog monitor specifications. The spray angle can be flexibly adjusted, covering a wide range, which can effectively deal with the potential dust hazard in a large area. Compared with traditional spraying, it is more water-saving, greatly improving the utilization rate of water resources. At the same time, spray devices and placement patterns can be selected according to the operation needs, which can adapt to the needs of different operation scenarios.