Closed Circuit Cooling Tower Sequence Of Operation

When the unit is in pre cooler mode water is evenly distributed over the highly efficient pre cooler pads.

Closed circuit cooling tower sequence of operation. The air is cooled to 1 3 f above the wet bulb temperature. The coil serves to isolate the process fluid from the outside air keeping it clean and. The cooling water is circulates in a close loop consisting tower unit. The towers themselves are enclosed steady flow devices for cooling water by evaporation through direct contact with air.

They extract heat to the atmosphere through evaporative cooling. Closed circuit cooling towers operate in a manner similar to open cooling towers except that the heat load to be rejected is transferred from the process fluid the fluid being cooled to the ambient air through a heat exchange coil. Cooling towers work on the principle of heat rejection. During the time of shortage of cold water supply we have to go forclosed circuit cooling tower.

We may add some percent of the cooling water from the available water resources to the closed circuit cooling system and we can reduce the cooling tower size. Baltimore aircoil is the leading global manufacturer of cooling towers closed circuit cooling towers evaporative condensers and ice thermal storage systems.