How much can the drift eliminator of the cooling tower cool the water to? In fact, from the principle of the cooling tower drift eliminator, it is very simple. The hot water exchanges heat with the air in the fill. To a large extent, the heat exchange is suspended when the water temperature is equal to the air temperature. Therefore, the temperature of the cooling water is the same as the ambient temperature. But another point can not be ignored is that water transpiration needs to absorb heat. The transpiration of water will lower the water temperature.

The drier the air, the stronger the transpiration, and the lower the outlet water temperature of the cooling tower water collector. Therefore, the outlet temperature of cooling water is determined by heat transfer and transpiration. These two aspects determine that the temperature of cooling water will be lower than the ambient temperature and higher than the wet bulb temperature. Use the cooling tower water collector to cool and reuse the cooling water.

Cooling tower water collector structure: the water to be cooled is sprayed downward through the pipe on the tower top. In addition, there is a blower on the tower wall to blow in air. There is a large exhaust fan on the top of the tower, which is used to suck out the air on the top of the tower to promote air activity and accelerate water cooling. At the upper and lower part of the water spray pipe, there is a zigzag hollow PVC plastic heat dissipation plate to increase the heat dissipation time of water droplets.

The hyperbola shape will be more conducive to the convective heat exchange between water and air. The cooling tower is mainly used for air conditioning cooling system, refrigeration series, aluminum profile processing, steam turbine, tanning, power generation, injection molding, foam, air compressor, industrial water cooling and other fields.

Many cooling tower drift eliminators still use air conditioners for cooling, refrigeration and plastic industry. Some waste heat generated in industrial production or refrigeration process is usually taken away by cooling water. At this time, the effect of the cold water tower is to exchange the waste heat cooling water with the air in the tower, and then transfer the waste heat to the air, and then to the atmosphere.

For example, cooling tower drift elimonators are used in thermal power plants. The boiler heats water to form high-temperature and high-pressure steam. Therefore, promoting the work of the steam turbine can make the generator generate electricity. After the turbine works, the waste gas generated will be discharged into the condenser of the cooling tower, then exchanged with the cooling water of the cooling tower, condensed into water, and then pumped. Return to the boiler for recovery. In this process, the waste heat of the exhaust gas is transferred to the cooling water of the cooling tower, which increases the water temperature and contains the waste heat of the cooling water.