What are the benefits of regular cleaning of the cooling tower packing and the reasons for regular cleaning of the cooling tower packing, how much do you know?

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, which leads to an increase in scale in the cooling tower, as well as an increase in impurities on the surface of the water baffle and galvanized plate. At the same time, the high temperature environment leads to the growth and proliferation of microorganisms in the tower, which accelerates the formation and blockage of impurities in the cooling tower system. In addition, the metal material of the cooling tower can be corroded due to the intrusion of air. Over time, corrosive scale is formed, which can seriously damage the outer wall and internal components of the cooling tower.

Therefore, timely cleaning of the cooling tower is necessary to remove impurities and scale from the cooling tower, eliminate corrosive materials, kill microorganisms, and ensure effective operation of the cooling tower system to maximize cooling to extend its service life.

In addition to certain cooling tower cleaning features, manual cleaning is the most common method of cleaning cooling towers. Current cooling tower cleaning operations mainly combine chemical and mechanical cleaning for a comprehensive treatment and can prevent corrosion of the cooling tower system. The chemicals commonly used in industry are slime strippers, descaling agents and pipe pre-filming agents. The frequency of cooling tower cleaning is usually every six months. The cleaning frequency can also be flexibly adjusted according to the needs of the user. In general, the entire cooling tower cleaning process must consist of four steps: cleaning preparation, equipment braking, chemical distribution, cycle cleaning, power off, mechanical cleaning, system start-up, testing and commissioning.

Cooling tower should be cleaned in time after a period of time to avoid affecting the normal work and its service life, how to clean it?

1. Manually clean the slag and dirt accumulated in the cooling tower and water collection tank;

2. Close the cooling tower return valve, fill the tank with water and dissolve the safe and effective descaling agent in the tank with hot water at about 50°C. Then use the flushing pump to repeat the cycle and flush the filler until the scale and dirt are flushed out;

3. Use algaecide to flush the packing and the inside and outside of the tower;

4. Clean the circulation pump screen, remove rust, packing skin and other foreign matter, check whether the screen is intact, if there is damage, please replace the screen with a new one;

5. After all the restoration, then accept the inspection of Party A's management personnel;

6. Evacuate Party B's goods and clean the site to maintain hygiene;

More cooling tower knowledge, you can continue to pay attention to the Guangdong Telling air conditioning company website Oh.