Dust suppression fog cannon: Function, Application and Usage Guide
Dust suppression fog cannon: Function, Application and Usage Guide
Apr 24, 2025
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Dust suppression fog cannon: Function, Application and Usage Guide



What are dust suppression fog cannons?


Fog cannons, also known as mist cannons, spray fans, dust removal sprayers or spray cannons, work by using a combination of a high-pressure water pump and a special nozzle to finely atomize the water flow into a water mist with a diameter of about 10 to 200 microns. These water mists are accurately delivered to the dust accumulation area through the remote fan, combined with the dust, adsorbed and formed into a mass, and settled to the ground due to gravity, thereby achieving efficient dust reduction.


Dust suppression fog cannon

Functional characteristics of TDM fog cannon

1.Easy operation, smarter control
Intelligent human-machine interface touch screen can be operated remotely and monitor the various operating states of the spray cannon in real time.

2.Spray blower is more efficient
The streamlined spray combination greatly improves the fan efficiency and ventilation volume, ensuring the realization of long-distance spraying.

3.Double spray, dust reduction faster
The double spray of central rocket head and outer ring spray makes the water mist more concentrated, reaches higher and farther, and covers a wider dust reduction range.

4.Environmentally friendly dual noise reduction, dust reduction and more humane
The stainless steel outer wall is tightly bonded with environmentally friendly sound-absorbing materials, which effectively absorbs the noise generated by the fog cannon, making the fog cannon beautiful and durable.

Usage guide of fog cannon

Conditions and requirements for use
Fog cannon need to avoid the use of corrosive liquids, and solutions can be customized according to different water sources. Regarding water quality requirements, corrosive liquids should be avoided, and general water supply can meet the needs. In case of special water supply conditions, we will take corresponding auxiliary facilities or equipment adjustments to solve the problem according to the actual situation.

Power supply and control system
Fog cannon can use 360V mains electricity or optional diesel generator sets to ensure stable performance, safety and reliability. It has strong power, wide coverage, long range and excellent penetration.

Ease of installation and operation
The spray cannon can be fixed on a concrete platform or easily installed on a transport vehicle to meet different operational needs. Users can choose manual control or remote control according to actual needs, which is easy to operate, safe and convenient.

Applicable scope and occasions

Construction site: During the construction process, excavation, transportation and dumping of materials will generate a lot of dust, and the fog cannon can effectively suppress the spread of this dust and keep the working environment clean.

Coal yard: Dust pollution will be generated during the transportation and storage of coal. The use of fog cannons can significantly reduce the pollution of these dusts to the environment and protect the surrounding air quality.

Waste disposal sites: Places such as landfills and waste incineration plants generate odors and dust. Fog cannons not only help control these unpleasant odors by spraying water mist, but also effectively reduce the concentration of dust.

Open-pit mines: Blasting and transportation activities during mining operations will release a large amount of dust. The use of fully automatic fog cannons can significantly reduce the impact of these dusts on the surrounding environment and protect the ecological environment.
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