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Recently, the orange alert of high temperature in many parts of northern China has reached 38℃ for several days. Summer is coming, and the situation of high temperature and rainy will come soon. The main function of the type cooling tower in daily production is to realize the cooling of circulating water and make the circulating water meet the standard of production water. In order to avoid water temperature difference and acid rain corrosion in the summer closed cooling tower, today we will talk about how to maintain the packing of the closed cooling tower in summer.
1, pay attention to the summer closed cooling tower water
As the temperature rises in summer, the evaporation of spray water is slightly higher than that in winter. Check the water tank and replenish water regularly.
2, check the spray head cloth water
Closed cooling tower generally adopts nozzle water distribution. If the nozzle in the cooling tower is partially blocked, or the nozzle falls off, it will lead to uneven distribution of water. To avoid dry spots, it is essential to check the distribution of water in the nozzle regularly.
3. Clean the inlet/outlet of the equipment
If the equipment is operated outdoors for a long time, it is necessary to maintain and check the inlet/outlet regularly and clear the blockage of the inlet/outlet network.
4, cooling tower packing is damaged
The common problems of packing include scaling and aging. Generally, cooling towers that have been used for many years will have the problem of packing damage. If the packing is damaged in a large area, it will affect the temperature of spraying water, thus leading to the cooling effect. The service life of the packing of the closed cooling tower is generally 7-8 years, and the raw material is used for production. The above problems are very small, and the aging packing must be replaced.
Closed cooling tower, because part of the open air use, rainy season will inevitably have rain water into the cooling tower spray circulating water. Rain water mixed with sulfur and carbon will cause acidification when it falls into the closed cooling tower. The acidified cooling circulating water is circulated in a closed cooling tower and corrodes at a rate up to five times its normal service life. If there is more rain, it is recommended to replace the spray water to prevent the coil from being corroded by rain. If the rainwater mixed with the closed cooling tower is less, the water quality can be treated by dosing to neutralize the water quality.
How to maintain the packing of closed cooling tower in summer? So much for the introduction. If you have any need for maintenance and overhaul of cooling tower, please contact TRLON in China.
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Guangdong Trlon Energy-saving Air Conditioning Equipment Co., Ltd.
Company Address： 1916A, Block A, David Donglong Business Building, Longhua, Longhua District, Shenzhen