Cooling towers are mainly used in plastics, food, chemical, steel, refrigeration, thermal power plants, industrial water cooling and other industries. The use of water as a circulating coolant, so that the waste heat within the tower cooling water flow with the air flow heat exchange to produce steam, volatilize heat, emissions scattered into the atmosphere, plays a heat evaporation, reduce water temperature, to ensure the normal use of the system.
Why should the cooling tower be cleaned regularly?
1, cooling water to the pipeline, the presence of calcium, magnesium and acid carbonate. Carbonates are produced when passing through the heat transfer metal surface;
2, dissolved oxygen in the cooling water will cause metal corrosion, resulting in rust, will plug the tube, resulting in cooling tower cooling effect decreased, failure. Or even need to spray the cooling water outside the shell;
3, scale and other deposition debris will consume energy, thereby increasing the operating costs, but also cause damage within the tube wall scale corrosion, shorten the life of the tube bundle;
4, cooling tower water circulation cooling system, easy to enter the dust debris. Cooling water in the circulatory system in circulation, will breed a large number of micro-organisms and sediment, so that a serious decline in cooling effect, affecting the normal work;
5, the impurities in the circulating water caused by filler clogging, affecting the system equipment performance.
The cooling performance of the cooling tower is related to the safe operation of the equipment. Keep the cooling channel clean, can improve equipment performance, extend the service life of the equipment, while saving the energy, to ensure the normal safe operation of the system.
Regular cleaning of the cooling tower:
1, clean the cooling tower dirt, can guarantee the cooling effect of the cooling tower to improve the cooling system performance;
2, to protect the cooling of the filler, to extend its service life;
3, reducing the energy consumption and operating costs.
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