This multi-functional dust suppression vehicle is an environmental protection vehicle produced by Chengli Group. It is a large-scale and multi scene dust control vehicle, which is suitable for large areas of high dust incidence scenarios such as construction sites, mines, ports, urban trunk roads. Its core functions focus on the 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 high-power generator set and 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 dust diffusion, purify air, and adapt to air purification in haze weather, dust control on the construction site, mine dust control, etc. Scene. This model can be equipped with four specifications of fog cannons: 60 meters, 80 meters, 100 meters, and 120 meters, as well as different placement styles according to the job requirements. The 120 meter specification fog cannon can be matched with a 100KW generator set, an 11KW stainless steel multi-stage centrifugal pump, and a 55KW fan motor. The spraying distance in the quiet room can reach 120 meters, and the actual range may be slightly adjusted due to the influence of environmental temperature, humidity, and wind speed. The fog monitor supports the 100 meter wireless remote control operation. The spray angle can be flexibly adjusted and has a wide coverage. It can effectively deal with the potential dust hazard in a large area. Compared with the traditional spraying for dust reduction, it is more water-saving, significantly improves the utilization rate of water resources, and can also give consideration to the spray disinfection function to expand the operation adaptability.