Year1
- 型号：
- 齐全
- 规格：
- 齐全
- 材质：
- 玻璃钢
The automatic rotating atomization cooling tower achieves the purpose of lowering the water temperature through the heat conduction between circulating cooling water and cold dry air and the evaporation of circulating cooling water to take away the latent heat of vaporization. . Circulating cooling water with a certain pressure enters the cooling tower through the water inlet pipe. Under the action of the swirling jet of the atomizer, it is atomized into mist with a diameter of 1.5 mm and sprayed towards the top of the tower. The reverse thrust generated by the jet drives the automatic rotating device to rotate, causing the Atomized water fills the entire tower. The axial flow fan installed on the top of the tower rotates, forcing the cold and dry air from the surrounding environment into the cooling tower through the air inlet window for mass and heat transfer with the circulating cooling water. The atomized water flow ejected from the atomizer flows very fast and has an entrainment effect, which generates a certain negative pressure around the atomizer, increases the air volume and air inlet flow rate of the cooling tower from the surrounding environment, and at the same time drives the air at the bottom It flows upward, causing the cold dry air and water mist to be mixed and contacted more fully (the air-to-water ratio can reach the right). The particles of the atomized water flow have been further refined, and the diameter can be reduced to the point where the air and water are fully mixed. The mist air flow is sprayed upward to the tower installed on the tower. On the water collector at the top, the water is intercepted and returned to the cooling tower in the shape of a water curtain. The heat in the air and water is discharged out of the tower through the water collector.
It can be seen from the above working process that the circulating cooling water circulates in the cooling tower. There are three processes of ascending, suspending and descending. At the same time, there are also two processes of cooling: downstream cooling and counter-current cooling, so the contact time with cold dry air is longer and more complete, and more heat is taken away. At the same time, due to the elimination of fillers, the air resistance phenomenon Does not exist, reducing the power of the motor that drives the fan to rotate, achieving the effect of reducing operating costs and increasing the temperature difference between inlet and outlet water. In addition, the contact area between water and air after atomization is far greater than the contact area between water and air in the packed cooling tower Based on these points, the heat exchange efficiency of the atomized cooling tower is higher, the motor power fan model is smaller, and the energy saving effect is more obvious.
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