Humidity is the amount of moisture suspended in the air. Sometimes it can be seen when in excess, and other times invisible. Relative humidity, on the other hand, is the percentage of water vapour in the air in relation to the maximum capacity of air to hold water. At high temperatures, the capacity of air to retain moisture is very high and vice versa. Different products and machines function optimally under particular humidity levels and temperature ranges. Regardless of where a product is stored, a change in temperature will lead to a corresponding change in relative humidity. Adverse climatic conditions affect to a great extent the effectiveness of products and devices. For this reason, there is a need to have a system that can regulate these conditions and misting is one effective method.
Misting systems This is a series special nozzles that produce mist in a designated area. Misting canon is joined to a high-pressure pump that forces water out of the special nozzles. Water is expelled as micro-droplets of 5 microns. In every second, countless droplets are emitted and directed to an area that needs to be humidified. Once released, they evaporate by using heat energy in the air. This causes a reduction in temperature by about 35° depending on the apparent relative humidity and temperature. So, we can say that misting cannons control both temperature and humidity. If an enclosed area is misted, say a greenhouse, a cooling effect is achieved as the micro water droplets evaporate inside the structure. Nonetheless, when air conditioning inside the greenhouse is limited, relative humidity will keep on rising even up to 90%. It is this rationale that makes misting systems suitable for humidification and cooling. Fogging companies offer developed humidity control systems for any type of an area. If you need to control the moisture level in your area, you can hire misting cannons to create your desirable climatic conditions. Contact professionals in case you have any questions and you will be in a position to take full control of your area.
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Fog Cannon is one of the most popular options for dust suppression. There are various types of fog cannon but the basic line is that they are engineered to meet the industrial standards and can be used in the most extreme industrial and commercial environments. For this system to work effectively, it must provide air column which should exit the cannon at very high velocity and this air column should carry fog along with it. At high pressure, the fog can travel at distances exceeding 150 feet and issued on various applications such as construction sites, steel and slag facilities, building demolition, rock quarries, mining operations, recycling plants and waste transfer stations.
The types: In order to suit the various requirements for the suppression of dust in these different situations, there are many fog cannon products of different components and sizes. Popular choices include portable car units, pole and wall mount units and also the completely self-contained trailer unit which includes generator, water tank and pump which is mounted on truck or trailer. The units are available in various voltage and there are many other product features including chemical injectors, variable frequency drives, and oscillation. Wall mount: The so-called wall mount includes fog cannon that houses high-velocity fan assembly, powerful motor, fog ring, and nozzles. Some of the walls mounted units can be equipped with an oscillating assembly that allows it to cover an area of up to 70,000 square feet and an angle of up to 270 degrees. These units can flow as much as 19 gallons of water in just one minute but this depends on the size and the number of nozzles. The portable: The portable fog cannon is very similar to the wall mounted, only that the former is mounted on a portable trolley and so it can be easily moved within the facility or from one location to the other when needed. Some portable models allow oscillation. Just like the wall mounted units, the portable water cannons are available in various sizes to suit the different needs and applications. Self-supporting system: This may include self-contained trailer unit which includes generator, water tank and pump which is mounted on truck or trailer, to the high-pressure pump which is controlled by the programmable logic controller and variable frequency drive motor. Its advantage is that it is portable and provides very powerful and effective fog and can hold huge volumes to cover a large area. |
AuthorbiOx International expertise in air pollution control for odour control, dust control or cooling. We provide the customer a solution that best suits to their needs. Archives
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