Types Of Spray Systems For Industrial Cooling Towers
Every part of the closed cooling tower system is very important in the cooling operation, especially the spray system, but there are many types of spray systems for cooling towers, come and see which one is more suitable for you!
- Rotary sprinkler system
The cooling tower rotary water distributor is a water distribution device composed of a rotating shaft and several water distribution pipes. It uses the reaction force of the water jet from the nozzle to push the water distribution pipe to rotate around the rotating shaft to achieve the purpose of water distribution. As the most common water distribution method in cooling towers, its advantage is that the water distribution is relatively uniform. There are generally 2 to 4 horizontal water distribution pipes, and there are water distribution holes with a diameter of 10 to 15 mm on the water distribution pipes, and the water distribution holes are the same size along one side of the horizontal direction. The spacing of the water distribution holes is from
From the outside to the inside, the glass gradually grows larger, and the service area is equal to the daily delivery. However, the shell of the rotary coin type water distributor is complicated, and it is difficult to lead to the water distributor to save the body.
In addition, in the process of use, the bearing and the main shaft are easy to rust, which makes the water distribution mechanism unable to rotate and loses the water distribution function; the bracket is easily deformed by fatigue under the action of the water distribution pipe and water, causing the water distribution pipe to sink, and the filler Direct contact makes the water distribution mechanism unable to be fixed and the water distribution is uneven.
- Spray spray system
Strong adaptability to water pressure. It generally consists of a main pipe and a branch pipe. A plurality of nozzles are mounted on it, and the nozzles are arranged in a square. The disadvantage is that the square-arranged nozzles will have large barriers and overlapping areas during the water distribution process, which reduces the uniformity of water distribution.
- Drip (sprinkler) sprinkler system
Drip dispensers generally consist of a water distribution tank, nozzles and splash guards. The water in the water distribution tank falls from the nozzle to the splash plate, and splashes into countless small water culverts to spray around to achieve the purpose of uniform water distribution. The biggest disadvantage of drip dispensers is their susceptibility to air flow rates. When the lateral airflow in the device is unstable, it is easy to form local water accumulation, which affects the heat and mass transfer effect of the cooling tower.
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