The regular blowdown of the cooling tower mainly refers to the removal of silt, moss and corrosion products from the cooling tower's water tray, reducing its own weight, preventing the blockage of the return water pipeline, reducing the turbidity rate of circulating water, and enhancing the cooling effect of the cooling tower.
Some people think that it doesn’t matter whether the water quality of the cooling tower is good or bad, as long as the tower body is frequently blown off. In fact, it is not. The cooling tower blowdown can only temporarily clean up the obstacles in the tower, while the cooling tower packing and spray system are not effective. Once the cooling tower’s packing and spray system are blocked, it will directly affect the cooling tower's cooling; therefore, the quality of the cooling tower's circulating water directly determines the cooling tower's cooling effect and service life.
For users who mainly use groundwater or tap water, due to the high hardness of the circulating water medium, it is recommended to regularly add detergents and other drugs to prevent the scaling of the circulating water; for users who use river water or other circulating water, it is recommended to regularly add algae killers The medicine prevents the growth of algae and moss.
Therefore, the number of blowdown of the cooling tower should be based on the quality of the circulating water medium, and the three principles of "diligence inspection, maintenance, and medication" can be ensured to ensure the service life and cooling effect of the glass fiber reinforced plastic cooling tower.
Guangdong Trlon Energy-saving Air Conditioning Equipment Co., Ltd.
Company Address： 1916A, Block A, David Donglong Business Building, Longhua, Longhua District, Shenzhen