Forced Draft Cooler

Forced Draft Cooler is majorly used for reducing the temperature at the places where equipment having high temperature cannot be used. An air-to-air heat exchanger is used. With the use of banks of tubes placed vertically and horizontally, hot gas with average velocity of 20m/s is passed through inside or outside of the tubes. If cool air is passed, then it should be passed with a velocity of 6-7 m/s. Moreover, the Forced Drafter Cooler supplied by us is primarily preferred as it consumes less power.

Industries Served :
Non Ferrous
Power Plant
Sponge Iron
Cement
Paper Mill
Steel
Ferro Alloys

Attributes :
Compact
Easy to install
Easy to operate
High efficiency

Type of FD Cooler :
FD Cooler of Vertical Circular Tube type :- In this type of cooler, tubes are fixed on top and bottom tube sheets. Hopper is incorporated for dust collection. It may not be necessary to operate all the fans at a time. One or number of fans can be put on or off depending on the outlet temperature of the cooler thus saves power.
FD Cooler of Horizontal Flat Tube type :- In this type, flat tubes are placed horizontally. Because of the flatness more heat transfer area is exposed to the hot gas which is made to pass along the outside of the tubes. Therefore effectiveness of the heat transfer area is more in this case. Since outside is accessible it is also easy to clean. Tubes are also removable and therefore replacement, if necessary, is easy.