Spray Cooling Tower Design

Nfpa 214 water cooling towers provides guidance on the provision and design of fire protection systems and protective measures for cooling towers constructed of combustible materials.

Spray cooling tower design.

Cooling tower the water is cooled by contact with cooler ambient air either in conventional cooling towers or in spray ponds. Hyperboloid sometimes incorrectly known as hyperbolic cooling towers have become the design standard for all natural draft cooling towers because of their structural strength and minimum usage of material. C approach to wet bulb temperature d mass flowrate of water circulation rate. Thus a significant proportion of the condensed vapour is evaporated in the cooling system.

The required cooling tower design and size will be a function of following values. Most of the cooling occurs by evaporation and only a small proportion is by sensible heat transfer. These nozzles are high temperature resistant and have a non clogging design. Uniform distribution facilitates uniform cooling uniform distribution of water is crucial to maintain cooling tower efficiency.

B web bulb temperature. The system has been designed so that the condenser water leaving the cooling tower and re entering the chiller condenser must be around 27 c 80 6 f in order to be able to pickup enough heat on it s next cycle. Paharpur provides spiral spray nozzles made of inert polypropylene plastic to ensure hot water distribution is uniform over the fill pack.