Reasons for regular cleaning of cooling tower fillers (What are the benefits of cleaning cooling tower fillers on time)

What are the benefits of regularly cleaning cooling tower fillers? What are the reasons for regularly cleaning cooling tower fillers? How much do you know about it?

During the operation of the cooling tower, the evaporation of circulating water will lead to an increase in the concentration of impurities in the water, resulting in an increase of scale in the cooling tower, and an increase of impurities on the surface of the water baffles and galvanized plates. At the same time, the high-temperature environment leads to the growth and reproduction of microorganisms in the tower, which accelerates the formation and blockage of impurities in the cooling tower system. In addition, the metal materials of the cooling tower will be corroded due to the intrusion of air. Over time, corrosive scale is formed, which seriously damages the outer wall and internal components of the cooling tower.

Therefore, it is very necessary to clean the cooling tower in time to remove impurities and scale from the cooling tower, eliminate corrosive substances, kill microorganisms, and ensure the effective operation of the cooling tower system to maximize cooling and extend its service life.

In addition to certain cooling tower cleaning functions, manual cleaning is the most common cleaning method for cooling towers. Current cooling tower cleaning operations mainly combine chemical cleaning and mechanical cleaning for comprehensive treatment, and can prevent cooling tower system corrosion. Commonly used chemicals in industry are sludge stripping agents, descaling agents, and pipe pre-film forming agents. The cooling tower cleaning frequency is usually once every six months. The cleaning frequency can also be flexibly adjusted according to the user's needs. In general, the entire cleaning process of the cooling tower must include four steps: cleaning preparation, equipment braking, chemical distribution, circulation cleaning, power off, mechanical cleaning, system start-up, testing and commissioning.

The cooling tower should be cleaned in time after using it for a period of time to avoid affecting normal operation and its service life. How to clean it?

1. Manually clean the slag and dirt accumulated in the cooling tower and sump;

2. Close the cooling tower return water valve, add water to the tank, dissolve a safe and effective descaling agent in the tank with about 50℃ hot water, and then repeatedly circulate and rinse the filling port with a flushing pump until the scale and dirt are rinsed clean;

3. Use a bactericide algaecide to rinse the filler and the inside and outside of the tower;

4. Clean the filter screen of the circulating pump, remove rust, filler skin and other foreign objects, check whether the filter screen is intact, if damaged, please replace it with a new filter screen;

5. After full recovery, accept the inspection of the client's management personnel;

6. Remove the party B's items and clean the site to maintain hygiene;

For more cooling tower knowledge, you can continue to follow the Guangdong Tuling Air Conditioning Company website.