High pressure fog pile dust suppression system

High pressure fog pile dust suppression system?

Walking on the streets of the city, construction sites, stone factories, coal mines, and commercial concrete factories, when the car in front passes or the wind blows, dust suddenly flies up. People always need to cover their mouths and noses, which is called road and environmental dust. The dust pollution in cities mainly comes from the large areas of roads, so controlling road dust has a great contribution to controlling haze and improving air quality.

Road cleaning is divided into manual cleaning and mechanical cleaning. The former has low efficiency and mainly removes block shaped garbage and larger particles. At the same time, cleaning is prone to generating dust; The latter includes roll sweeping, disc sweeping, sweeping+suction, blowing+suction, etc. Although the efficiency is much higher than manual cleaning, it is difficult to meet the standard for removing particles with a diameter of 750 µ m or less on the road surface (research has found that the above cleaning methods have a cleaning efficiency of less than 40% for particles with three textures: loess, river sand, cement, etc.). What's even more concerning is that whether it's manual cleaning or traditional mechanized cleaning, they are often the "producers" of road dust when cleaning roads with excessive dust accumulation.

In recent years, fog cannon trucks and ordinary sprinkler trucks have been widely used in road dust control. This method can increase the moisture content of road dust, thereby suppressing dust generation. However, this approach is not ideal and has the following disadvantages:
1) Road dust entering the sewer with water flow for a long time is prone to blockage;
2) Wasting water resources;
3) Affects urban traffic and pedestrians on roads.
4) Further research is needed on important parameters such as watering frequency and area ratio.

High pressure fog pile dust suppression system?effect
The use of fog pile system on roads can reduce PM2.5 and PM10 in controlled areas by about 60% -98%. Each high-altitude spraying point adopts a specially designed high-pressure rotating nozzle, with an effective range of dust and haze reduction water mist particle diffusion ≥ 40 meters, combined with adjacent spraying points to form a large water particle curtain, with a spraying distance of about 100 meters. Each point can be independently controlled, using the principle of wet dust reduction to effectively reduce suspended particles in the air. The nozzle rotates 360 degrees and the spray intensity can be adjusted. Pedestrians can hardly feel the water mist. It only takes 5 minutes to spray per hour to significantly reduce dust. It can purify millions of cubic meters of air at a height of 100 meters... Technology has changed our lives, and now technology can also change the environment.