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Working Principle of Fixed Mist Fog Cannon

Fixed mist fog cannons atomize water into tiny droplets using high-pressure pumps and special nozzles, then push these droplets to distant areas with fans to cover large ranges for dust suppression. They are also essential environmental protection equipment for industrial dust control. Now, the editor from Zhenton Fog Cannon will introduce the working principle of fixed mist fog cannons in detail!

Working Principle of Fixed Mist Fog Cannon

Atomization Principle

High-pressure atomization technology: Mist fog cannons use high-pressure pumps to pressurize water, then atomize it into droplets with a diameter of about 50-150 microns through specialized nozzles. These tiny droplets can quickly combine with dust particles in the air to form larger particles, which settle naturally.

Wind pushing system: In addition to water atomization, mist fog cannons are equipped with powerful fans. The function of the fan is to push the atomized water droplets to farther areas, ensuring the droplets can cover a wider range. This design allows the mist cannon to spray vertically and adjust significantly in the horizontal direction, achieving broader coverage.

Technical Parameters

Spray distance: Depending on different technical configurations and working environments, the spray distance of mist fog cannons can range from tens of meters to hundreds of meters. For example, some advanced fixed mist fog cannons can spray water mist to 100 meters or even farther.

Spray angle: To adapt to different working scenarios, the spray angle of mist fog cannons is adjustable. Usually, these devices can adjust the angle by ±45° to ±160° in the horizontal and vertical directions, facilitating coverage of areas of different shapes and sizes.

Working Principle of Fixed Mist Fog Cannon

Application Fields

Industrial production: In industrial production, especially in links such as mineral processing and coal storage, a large amount of dust is generated. Mist fog cannons can effectively control and reduce dust pollution in these places, protect workers’ health and improve the working environment.

Urban construction: Urban construction projects such as subway construction and road construction also generate a lot of dust. Using mist fog cannons can quickly reduce the dust concentration in the construction area and minimize the impact on the surrounding environment and residents’ lives.

Agricultural irrigation: In farmland and orchards, mist fog cannons can also be used for irrigation and cooling. Through atomized water droplets, water can be distributed more evenly, improving the efficiency of water resource utilization.

Maintenance Recommendations

Regular inspection of nozzles and water pumps: To ensure the normal operation and service life of the equipment, it is recommended to regularly check the status of nozzles and water pumps, and remove possible blockages and wear.

Water source management: Using pure water can reduce nozzle blockages. At the same time, clean the water tank and replace the water quality regularly to avoid microbial growth and corrosion issues.

Operation training: Operators need specialized training to learn how to adjust the spray distance and angle to achieve the best dust suppression effect, and be familiar with the equipment’s automatic and remote control systems.

Working Principle of Fixed Mist Fog Cannon

In summary, fixed mist fog cannons, with their advanced atomization technology and powerful wind pushing, provide an effective dust control solution for industrial production and urban construction.

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