According to the "aerodynamic principle", when the dusty air flow bypasses the fog drop, the dust particles will deviate from the air flow due to inertia and collide with the fog drop to be captured, and the probability of being captured is related to the diameter of the fog drop.
Relevant studies show that: "When the size of water mist particles and dust particles is similar, the probability of adsorption, filtration and condensation is the largest." When water mist particles and dust collide, adsorb, and then cluster together, they will be settled by gravity, thus playing the role of dust suppression.
The mist and haze removal system is to fix the mist nozzle at the height of the lamp pole through the pipeline connection, and the water is atomized into very small water mist particles through the nozzle after being pressurized by the pressurized system.
The mist equipment is composed of water support system, water system, pressure system, and mist execution system.
Electrical control system: PLC controller, touch display screen, frequency converter and other electrical components
Water system: filter unit, pipe, valve bank, pressure gauge, elbow and other components
Pressure system: Two modes of operation (automatic/manual)
Detection system humidity sensor, dust concentration sensor
The atomizing execution system consists of several special dusting nozzles and valves
Note: The control software of PLC controller and touch display can be easily modified according to the actual situation on site. For example, the liquid level signal of the water tank supplying water to the system can be connected to the PLC controller to achieve integrated control. At the same time, in addition to the on-site operation of the system, the system can also be remotely controlled by the industrial computer.
Choosing the right environmental spray system to control the dust of urban roads can effectively solve the problem of road dust pollution. The road dust control scheme of environmental spray dust removal system, street lamp mist dust removal system, install mist dust removal system on the existing street lamp pole, so that the street lamp can both light and atomize dust removal. Through the high-pressure plunger pump pressurized water through the water pipe connection, by the spray nozzle, the water mist is delicate, will be with the weather dry and high temperature and drift, will not form water. Through water mist spray humidification, cooling and dust removal, thereby improving air quality, while regulating the surrounding temperature, bringing a comfortable road travel environment for pedestrians and vehicles.
The smart light pole mist system can effectively alleviate the dust problem caused by the construction and vehicle operation around the main traffic roads in the city, especially in the summer when the high temperature weather occurs, it can reduce the ambient temperature, slow down the ozone generation rate, reduce the ozone concentration, and effectively improve the urban environmental air quality and air humidity.