Double Crossflow Cooling Tower

Double Crossflow Cooling Tower design incorporates a FRP distribution basin with number of flower type target nozzles in it and is located at the tower top. The water, by gravity, is dispersed over the fill media uniformly and water is allowed to pass vertically down along the honey comb fills. The fan coupled directly to the motor is placed horizontally to draw air across the fill media. A small portion of water is evaporated which removes the heat from the remaining water. In warm moist air is drawn to the horizontally placed fan / motor and is discharged through the fan deck, to the atmosphere. The resultant cold water is collected at the cooling tower collection sump from where it is re-circulated to the application.

Structured Diagram

Salient Features

Easy maintenance by design
Does not require elaborate pillar foundations, can be placed on any flat surface
All structural components available in HDG Steel, SS 304, and SS 316 upon request
Adjustable pitch axial flow, dynamically balanced aluminum fans
Casings made of FRP (Fibre Reinforced Plastics) for durability and strength
All joints fastened with SS 304 fasteners
Uniform water dispersion through flower pot target nozzles
Capacities: 10TR to 1500TR in single cell
Water flow: 5 m³/h to 1000 m³/h in single cell
Delta T (Temperature drop): 4°C to 20°C in single cell
ABS fills for high-temperature applications (up to 80°C)
Lighter operational weights and reduced space requirements
Future expansion possible with adaptation to existing towers
Multi-cells designed to accommodate seasonal cooling needs
Low pumping head
Lower first-cost pumping systems
Lower annual energy consumption and operating costs
Accommodates larger variations in water flow without affecting tower distribution
Easy maintenance access to distribution nozzles
Low static pressure drop
Reduced drift
Reduced recirculation
Increased air per fan horsepower
Lower energy and operating costs