There are many different types of misting nozzles available that should cater for all budgets as well as the various misting requirements that there may be. Whenever a product is developed that is found to provide a great deal of benefits there are always attempts to improve it or to change it slightly to offer a possible alternative.
Misting nozzles have been found to be very useful in the agricultural field in greenhouses and for protecting animals against brutally hot days. These mist systems have also been used in big industries such as the mining industry for dust suppression and the waste management industry to suppress odors.
The mist nozzle is the vitally important part in the smooth operation of the misting system. The size of the mist nozzle hole regulates the size of the water droplets that get released. The smaller the hole, the greater the water pressure and the smaller the water droplets. This makes the system much more efficient and also means that the vital flash evaporation will take place as required.
The most common type of nozzle is the brass nozzle and it is a sturdy little unit. Brass nozzles can withstand the force under which the system will be operating. Cheaper plastic misting nozzles are also available but there have been reports that these nozzles do not stand up to the regular usage before beginning to leak. Another type of nozzle that has been getting a lot of interest is the steel nozzle with the ceramic center. The ceramic piece is able to produce a far finer mist than the plastic and brass nozzles.
Work out the size of the water droplets you require for the job that has to be done before you buy your misting nozzles. The smaller the hole in the nozzle is, the finer the mist that will be produced. For an effective cooling system that won’t create a wet surrounding you will want nozzles with orifices as small as 0.2mm (0.008”).
In agriculture misting systems have proven to be very beneficial to the farmer, particularly when trying to keep livestock cool on warm days. It has been found that animals that are placed under heat stress don’t put on as much weight as those animals that are kept comfortable. When the weight of an animal determines the price the farmer is going to get for it, there is a big incentive to ensure the animals are kept cool. A misting system placed in the fields on hot days provides a chance for the animals to remain cool.
Dairy farmers have known for a long time that the cooler the cow remains, the higher the production of milk. It has been common practice for cows to be hosed down in the feed lines before they are milked but this does not create a healthy environment with a constantly damp milking shed. Misting fans lowers the temperature perfectly while keeping the surroundings nice and dry. Milk production is increased and costs remain roughly the same.
Greenhouse misting systems are used to control the humidity as well as the temperature inside the greenhouse. Humidity control is vitally important because if it gets too dry inside the greenhouse the moisture can be lost from the plants very quickly. A misting system that operates automatically will ensure that conditions are perfectly maintained to promote strong plant growth at all times.
Dust suppression is another important function of a misting system. The mining industry has employed various types of water spray systems to control the dust on their sites. A dust control spray is a carefully judged thing with it necessary to match the size of the fugitive dust with the size of the water droplets. The efficiency of the system is maximized when both the dust and water are evenly matched.
Misting systems are also used as an insect extermination system. In places where mosquito numbers are out of control it is possible to place a misting system around a property as a method of controlling numbers. These systems are relatively safe although the toxins will affect all insects, harmful as well as beneficial equally. Mosquito misting systems can be effective but sometimes removing the conditions that allow mosquitoes to breed can be just as effective.
Finally outdoor misting systems for temperature control – both domestic and commercial – have taken off in recent years. Restaurants have been using these misting systems for their patrons for some time. The misters are placed near outdoor tables so that diners can sit in cool comfort on hot days. In a similar way, athletes make use of misting fans when they play in unseasonably warm temperatures.
Domestically, outdoor misting systems, or patio misting systems as they are sometimes called, have only recently gained popularity. These systems can be installed around an area such as a patio and, when they are in operation, can lower the temperature by around 20 degrees, higher in climates with low humidity. It’s worth paying a little extra for good quality misting nozzles as well as a pump to provide higher water pressure. As long as the system is maintained and blockages in the nozzles are avoided, or at least treated properly, the mister will continue to change the backyard conditions from unbearable to pleasant.
Water misting nozzles and the misting systems that they power are very valuable little devices. There are many different industries in which they play a vital role, improving safety as well as profit margins.
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