Average Power -0 0.5kw Cooler Type - Chillers, Desert, Evaporator, Tower Temperature - 40 Degree C Expert Engineering Air Finned Cooler is unique in design. In which the Process liquid flows from the pot (as the direction shown in the fig. Expert engineering air cooler) and the cooling finned tubes and inserted in the pot, which cools the process liquid when it comes in contact with tube. Cooling Finned Tubes: * The tubes are consists of sealed stainless steel tubes with copper/aluminium fins around it * It is filled with a liquid (the thermal transfer medium) appropriate to temperature of applications Working Principle of Finned Tubes: * It is filled with a liquid (the thermal transfer medium) appropriate to temperature of applications * The working fluid evaporates extracting heat from the process liquid Vapor moves towards fin side of the tube wherein it dissipates heat to the ambient and condenses * The condensed liquid comes back to the bottom condenses * The cycle repeats Reliability: * Any equipment which depends on the reliability of other equipment is not reliable or less reliable * Expert engineering's air finned cooler cools the product with natural draft It does not have any moving parts, needs no external power source Expert Engineering's air finned cooler does not depend on the cooling water there for risk of shut down due to poor quality/quantity of water is eliminated Direct saving: * Cost of Water: With Air Fin Coolers no water is required hence cost of water is saved. * To get de sired amount of cooling normally for water-cooled heat exchange rs 40 to 50 lpm water is required. @ Rs 5 per cubic meter approxi mate saving will be about Rs. 110000/- pe r year. * Cost of circulation of water: The energy spent in water circulation in is saved On an average about 0.5kw of power is required for recirculation of water in each cooling circuit. @ Rs 4.5 per kw the power cost would be Rs 19710/- * Preventive Miantenance: Water causes scaling problem, and due to scaling, temperature to the seal goes up, the pump needs to be taken for romoval of scale * Cost of removal of scale and loss of production is saved with air fin coolers Cost of each shut down is between Rs. 50000/- to Rs 150000/-(depends of criticality and cost of the product) * Shut Down Maintenance: If seal fails because of poor cooling in addition to the Production and maintenance loss, cost fo replacement seal components add to the loss * The cost incurred varies between Rs. 75000/- to Rs. 500000/- depending on the seal size and spares consumed
