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Engineered 100% FRP Fanless IPUCEO Draft Whirljet Cooling Towers
 

WORKING PRINCIPAL OF AQUA-COOL COOLING TOWER

Our C. T. Design is based on heat transfer from water drops to the surrounding air by the transfer of sensible and latent heat. Sensible heat transfer owing to difference in temperature of water and air. Latent heat transfer owing to vaporization of small portion of water.

To achieve this , whirljet nozzles are used. Due to water jet partial vaccum is created on top of the tower which induces surrounding air from top to bottom, (co-current) which in turn cools the water. For better surface contact atomisation (Mist formation) of water is created.
Hollow Cone Whirljet Spray Nozzle:
   
Hollow Cone nozzles are best for cooling tower application, which requires good atomization of liquid (water) and quick heat transfer.
Nozzles are tangential entry type. Free passage is given to the water to form uniform hollow cone spray pattern with non-clogging characteristic.
M.O.C. : 30% Glass Filled Nylon 66/PP
 
Range:
 
Pressure (kg / cm2) Flow rate (lps) Spray angle
0.4 0.5 700
0.5 0.53 800
0.6 0.58 900
0.7 0.62 1200
0.8 0.65 1300
 
COMPONENT DESIGN AND FEATURES

LOUVERS
Louvers are circular in shape are made of moulded FRP (Fibre reinforced plastic) using isopthalic resin with neopentyl glycol and suitable U.V. Stabilisers. The louvers have in built mist-eliminators to minimise mist losses.
WHIRLJET SPRAY SYSTEM
Made up of thermoplastic pipes reinforced with FRP fitted with thermoplastic (GF Nylon/PP) whirljet nozzles. The nozzles are self-cleaning, hence no regular maintenance is required for cleaning. The nozzles feature a center post design that provides long service life and excellent spray pattern uniformity by precisely controlling the fluid of vertex in the nozzles whirlchamer. Carefully engineered spray system to assure maximum cooling capacity / cubic foot of tower volume. Complete utillization of tower area is achieved by locating specially designed spray nozzles in a pattern determined by test and experience to assure the most effective cooling performance.
STRUCTURAL SUPPORTS
Vertical supports are made of moulded FRP with foundation plates also of FRP having stiffened core for better strength and stability.
HARDWARE

The nutbolts and washer are made of reinforced thermoplastic with main structural bolts of MS-GF Nylon. Therefore all the hardware is of high strength and corrosion free.

M.O.C. 30% Glass filled Nylon 66

Advantages :

  • High tightening Torque
  • Electrical and Thermal Insulators
  • Corrosion Resistant
  • Low Cost
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