What are misting systems?
The primary characteristic that defines misting systems is the minute droplets they produce. It is the precision of these drops that distinguishes misting from other forms of water use and makes this process very useful for a whole range of applications.
The diameter of the fog droplets generally ranges from 30 microns to 70 microns. Some companies state that even 10-micron droplets can be considered. What really matters is that the droplet sizes produced by the misting systems match the requirements of each specific application. To achieve the effectiveness of evaporative cooling, the cooling droplets must evaporate as quickly as possible. If you are looking for water mist systems then you may visit https://www.tmservicesltd.co.uk/.
It is the size of the droplets that affects the rate of evaporation. Under normal conditions, small droplets evaporate much faster than large droplets. Therefore the efficiency of misting systems is greatly affected by the size of the droplets they produce.
Misting system components
The main components are pressure pumps, filters, control systems, pipes or tubes, fittings, and nozzles. The size of the pressure pump should be according to the output flow rate caused by the number of nozzles inside the system.
Under-sizing can damage the pump in the long run while excessive sizing can increase system cost and lead to heat dissipation problems. Fine filtration is of absolute importance to prevent nozzle clogging and reduce overall maintenance.
Temperature or humidity or both can be used as input to control the misting system. Pipes should ideally be rated to 3 times the operating pressure of the system for safety purposes. All fittings must be non-corrosive and nozzles must be selected according to the quality of the mist they produce.
Different types of misting systems
There are three common types of misting systems available in the market today; Low pressure, medium pressure, high pressure. Low-pressure systems are more commonly used in agriculture, horticulture, and domestic purposes.
Low-pressure systems (2BAR-6BAR) are generally much cheaper and produce poor but acceptable results nonetheless. Medium pressure systems (10BAR – 25BAR) are mostly used in agriculture where more control over results is required while achieving lower capital expenditures.
High-Pressure Spray Systems (55BAR -120BAR) are top of the range and produce excellent results in most conditions. High-pressure systems are preferred by many and are more expensive due to the strength of the materials that must be used to withstand the high pressures at which the systems operate.
Misting systems are suitable for a range of applications including evaporative cooling, humidification, and dust control. No matter whether it is for home, commercial or industrial use, a suitable system can always be found.