The Atomized Water Flow Rate And Temperature Range Of The Closed Cooling Tower Are Fast

The type of closed cooling tower is an automatic rotary atomizing cooling tower. To a certain extent, the heat conduction between circulating cooling water and cold and dry air and the evaporation of circulating cooling water take away the latent heat of vaporization to reduce the water temperature. The circulating cooling water with a certain pressure enters the cooling tower through the water inlet pipe. Under the swirling jet of the atomizer, it is atomized into mist and sprayed to the top of the tower. The resulting reverse thrust drives the automatic rotating device to rotate, ensuring the entire tower The body is full of mist. The axial flow fan installed at the top of the tower rotates, and the surrounding cold and dry air is forced into the cooling tower through the air inlet window to conduct mass and heat transfer with the circulating cooling water.

 The atomized water jet sprayed by the atomizer has a fast flow rate, and has the effect of entrainment and entrainment, so that a certain negative pressure is generated around the atomizer, which increases the amount of air drawn from the surrounding environment and the air flow rate of the cooling tower, while driving the bottom The air flows upwards, so that the cold and dry air and the water mist are mixed and contacted more fully. The particles of the atomized water flow are further refined, and the diameter can be reduced to 0.01mm. After the air and water are fully mixed, the mist airflow is sprayed upwards to the installation On the water collector at the top of the tower, the water is intercepted and returned to the cooling tower in the form of a water curtain. The heat in the air and water is discharged out of the tower through the water collector. This is the working principle and process inside the cooling tower. 

The circulating cooling water in the cooling tower has three processes of ascending, suspending and descending. At the same time, cooling also has two processes, co-current cooling and counter-current cooling, so the contact time with cold and dry air is longer and more sufficient, and more heat is taken away. At the same time, due to the elimination of fillers, there is no air resistance phenomenon, which reduces the power of the motor that drives the fan to rotate, and achieves 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 far exceeds the contact area between water and air in a packed cooling tower.www.gwbrefrigeration.com