Closed Circuit Cooling Tower Design

A closed circuit cooling tower involves indirect contact between heated fluid and atmosphere figure 4 essentially combining a heat exchanger and cooling tower into one relatively compact device.

Closed circuit cooling tower design.

Of the direct contact devices the most rudimentary is a spray filled tower that exposes water to the air without any heat transfer medium or fill. We are cti certified cooling tower design in india. Evaporative closed circuit coolers eliminate the need for a heat exchanger between the process loop and the heat rejection equipment. Unlike a cooling tower where process water is used as the energy transfer medium and is open to the atmosphere the coil inside a closed circuit cooler isolates the process fluid.

Water source heat pumps industrial processes air compressors weld machine cooling mould water cooling power plant auxiliary cooling furnace cooling transformer cooling closed condenser loops critical systems and systems requiring plume elimination. Open tower system pump head requirements. Flow friction loss h closed loop piping circuit. We are leading manufacturers of industrial cooling tower such as dry cooling tower coil cooling tower closed circuit closed loop cooling tower in india.

The coil serves to isolate the method fluid from the surface air keeping it clean and contaminate free. Cooling tower pumping and piping. Closed circuit cooling towers operate in a very manner the same as open cooling towers except that the warmth load to be rejected is transferred from the method fluid to the close air through a heat exchange coil. The pumping head determination procedure for the open tower piping loop differs from the conventional closed.

With more than 75 years of experience designing and manufacturing closed circuit cooling towers bac has the expertise to meet any application. Closed circuit cooling tower is used in the following applications. In bac s counterflow closed circuit cooling towers air travels vertically up through the unit while the spray water travels vertically down over the coil. In a counterflow closed circuit cooling tower design the flow of the air is in the opposite direction of the spray water.