Cooling Towers Essential Equipment For Modern Indian Industry

Cooling towers work on the principle of evaporative cooling in which water comes into contact with ambient air causing partial evaporation of the water which results in cooling. Cooling Towers are essential for industrial units that have large processes and require cooling for long hours. In the present industrial scenario, cooling towers are necessary for various industrial applications like electricity generating, petroleum refining, chemical processing, sugar manufacturing, air conditioning and refrigeration, steel manufacturing, and many more.

The need for cooling towers arose during the industrial revolution. The main challenge faced was the removal of heat from industrial processes. This was especially crucial in cases where nearby natural water sources were unavailable. Amongst the very first users of cooling towers was the power industry to meet the rapidly growing demand for power. Originally, cooling towers were built from wood, but in recent times, a variety of cooling towers are seen. Some of these newer types of cooling towers include FRP cooling towers and RCC cooling towers.

Today, cooling towers in India are used in a variety of installations other than industrial applications. Commercial cooling towers are also in vogue due to the requirement of location cooling in addition to process cooling which was the trend in the initial years.

While utilizing cooling towers, it is essential to maintain the quality of the water being used for cooling. The maintenance of the cooling tower is also very crucial. Cooling towers if not maintained regularly can cause the formation of harmful bacteria and algae which can be dangerous to health and hygiene. Thus, water treatment of cooling towers is of big concern these days and is simultaneously a big industry in itself. Moreover, if water is not treated properly, it can cause scaling and also can corrode the pipes and destroy the water cooling equipment.

Since cooling towers mostly have to run round the clock, those industries where it is possible to be energy conscious can utilize fan less and fill less cooling towers that rely on natural processes, for cooling. Thus, induced draught or cross flow fan and fill type of cooling towers can be utilized for cooling in industrial processes where higher capacities are involved.

Cooling towers in India is now a giant industry in its own right. Manufacturers are now utilizing innovative techniques to provide low cost and high quality solutions to interested buyers in the country. Many manufacturers also export cooling towers made in India to other countries. Most manufacturers in India now utilize industry standard equipment and material in the manufacture of cooling towers.

Many companies in the country manufacture to ISO standards and select only the best components and materials for the manufacturing process. There are also various quality inspections in place so that the product can pass through various processes without defects. To summarize, cooling towers in India have now come of age as manufacturers are now able to meet the rising demands of cooling towers due to growing industrial needs in the country.