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Procedure For Cooling Tower Maintenance

We suggest that how to do good maintenance of cooling tower.The cooling tower is a heat removing device that extracts unwanted heat and send out to the atmosphere by cooling a stream of hot water in the tower.The maintenance procedure are as follows: maintenance procedure for cooling tower: maintenance areas: inspect all visual parts then, filler motor towers louvers nozzles bearings fan motor lubrication suction screen motor alignment drift eliminators tower structure belts and pulleys water float switch motor supports and fan blades methods and procedure for maintenance: cooling tower need well maintenance procedure and followed by proper methods and instructions.To view entire parts in the cooling tower to inspect and should be test that all components has good working modeand stand in safety mode.Make agree to check that all nozzles has to flowing by water in good manner.Wash all dust from scale, basin, fill and spray nozzles.Whether any parts need to adjust or replace or repair,immediately operate if necessary.Check and adjust bearing and drive belts.Inspect the performance and condition of motor as well as check the temperature and make sure that any symptoms comes for vibration, to assure the analysis for long life.Keep and do proper methods for lubricated areas to be specified by recommendation of manufacturers.Inspect whether all parts are wear good manner and wear that all bolts and parts were secure safe and fastening well motor coupling should be efficient torque exchange and it should be proper positioning build up for cooling tower maintenance.It should be physically clean screen on all components.Inspect whether the machine operate for good working mode in manual conidtion.Inspect for excessive vibration in motors,fans, and pumps.Adjust and repair all loose fill, connections, leakage parts if any, keep inspect and adjust all belts and pulleys.Each and every maintenance works require workers to wear respirators, gloves and protective clothing to help prevent exposure to bacteria.Every cooling tower can harbor bacteria.So take precautions before working for maintenance.Types of cooling towers: open (direct) cooling towers closed (indirect) cooling towers capacity of the direct cooling tower requires 30,000 to 50,000 m3h of air to turn on cooling methods.Indirect cooling tower requires only limited air.Operating costs of direct cooling tower requires three times the energy and indirect cooling tower requires much less than the energy needed.Total energy consumption has 560kw of rotary drum in direct cooling tower and 283kw of chilled water in indirect cooling tower.

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