Reasons For Regular Cleaning Of Closed Cooling Towers
Closed cooling tower is a widely used product. The product is mainly used in plastics, food, chemical, steel, refrigeration, thermal power plants, industrial water cooling and other industries. We should pay attention when using closed cooling towers For product cleaning, why do we clean the closed cooling tower?
- Dissolved oxygen in the cooling water will cause metal corrosion, produce rust, and block the pipes, resulting in a decrease in the heat exchange effect and failure of the cooling tower. It is even necessary to spray cooling water outside the shell.
- Impurities in the circulating water of the closed cooling tower cause packing blockage, which affects the equipment performance of the system.
- The cooling water runs through the pipe, and there are calcium, magnesium ions and acid carbonates in the water. Carbonate is produced when flowing over the heat transfer metal surface.
- The water circulation cooling system of the closed cooling tower is easy to enter dust and sundries. The cooling water circulates in the circulation system, which will breed a large number of microorganisms and sediments, which will seriously reduce the cooling effect and affect normal operation.
- Deposition of debris such as scale will consume energy, which will increase operating costs. At the same time, it will also cause corrosion of the inner wall of the tube bundle and shorten the life of the tube bundle.
