With the rapid development of modern industry and innovation, there are lot of places like road construction, subway construction, power plant, port terminals, coal mines, and chemical plants. These types of places produces lot of dust and fumes to easily pollute our environment. The relevant government departments, have issued the regulation to control and constrain pollution in this area, however, more and more enterprises are taking active and effective measures to control the dust and reduction on the construction site.

Through the application of large spray guns to spray water, suppress the dust and prevention technique are the effective method to reduce the production of dust pollution. When the water passes through the high pressurized nozzle to form the uniform grain of curtain with the radius of 10 of meters, and with great effect. After the atomized water, it form small grains of different sizes moving at very high speed, which combine and adhere to dust particles of different sizes. The dust particles are continuously gathered and reduced through surface tension of water. In this way the dust is removed and reduced.

The wireless intelligent spray dust protection system composition

(1)Sensing layer: It integrates the wireless sensing equipment’s, such as weather stations, PM 2.5 sensor, CO2 sensors, CO sensors, and H2S sensors, to accurately sense the gas pollution condition at the constriction site, it can be viewed through the mobile app and computer client.

(2)Control layer:It integrates the wireless intelligent control equipment such as wireless water pump controller, pressure meters, wireless spray solenoid valve controller, and no wires and buried pipes are allowed. The users can use mobile app and computer client. At the same time the smart small dome cameras can also be connected to provide the real-time feed-back on the work condition at the construction site.

Solution advantages

1. Automatically remove dust to reduce dust complaints.

2. The vehicle can be automatically flushed.

3. Real-time monitoring of construction site meteorological information.

4. Cool down the construction site and improve labor comfort.

Features of wireless intelligent spray dust reduction system:

1.The equipment groups form their own internet of things, without the need to layout the additional lines, saving the line cost and electricity consumption, and reduced the operational risks.

2.Intelligent and humanized control mode
①Fully automatic control, the solenoid valve is connected to PM 2.5 and the other sensors. Therefore, when the dust removal and the reduction standard is met, then the water pump solenoid is automatically opened for operation. At the same time there will be a feedback on the site condition the pressure on the water pipe.
②manual mode, it can be controlled manually at site if necessary for temporary. The control valve of spray gun station has its own manual switch function, and can be operated on site operator.
③there is timing function, and multiple times can be set within a day. When the set time is reached, the system will automatically turn on the function.

3.convenient operation: the intelligent, automated, and remote control operation, simple and clear interface, the user can start dust reduction and removal operation at anytime and anywhere through the mobile app. It is easy to get started and does not required dedicated operation.