What is the Function of a City Spray Truck?
2 Answers
It helps to clean dust in the low air, dirt on leaves, and mud on the ground, ensuring that roads and greenery are thoroughly washed, making the air fresh and clean. Below is an introduction to spray trucks: 1. Overview: Dust suppression spray trucks are primarily used at construction sites during demolition, where they spray water while working. When transporting construction waste, the waste must first be wetted before being loaded onto dump trucks to prevent dust from spreading. To reduce dust pollution at demolition sites, the municipal government will purchase 10 professional dust suppression spray trucks specifically for dust control at these sites. Each spray truck can spray water over a distance of 60 to over 100 meters, with a maximum water storage capacity of nearly 10 tons. Their main function is dust suppression through spraying, while also featuring water sprinkling and road washing capabilities, effectively preventing dust generation. 2. Function: Dust suppression spray trucks are similar in size to ordinary trucks but have remarkably impressive dust suppression effects, with a working efficiency about 30 times that of regular sprinkler trucks. According to technicians, one spray truck can cover an area equivalent to four standard football fields. The water in the tank is atomized and then sprayed out by a high-pressure fan.
As a long-time resident of Beijing for over 30 years, I've witnessed the changes in the city's environment. Back when air pollution was severe, the streets were always hazy. Now when the spray trucks come by, it feels like the air becomes fresher, similar to after rainfall. Their main function is to spray water for dust suppression - the water mist they spray helps settle dust on the roads, reducing floating PM2.5 particles. Especially during hot summers, they also help cool the road surfaces, making pedestrians feel more comfortable. Additionally, they assist in suppressing smog and reducing the impact of air pollutants on human health. I remember my child often coughing when young, but it's much better now. With more spray trucks operating in the city center, the streets have become cleaner and everyone breathes easier. These vehicles do more than just spray water - sometimes they add deodorants to tackle odors around garbage stations. Overall, they make the city more livable by reducing dust pollution and protecting people's lungs. Every time I see one slowly crossing the street, I feel the city is making progress.
