As the seasons change, some areas have begun to enter the rainy season, and rain floods have become more common. The cooling tower is used in the open. It is inevitable that rainwater enters the spray circulating water of the cooling tower, and the rainwater is falling. It will absorb sulfur and carbon plasma in the air, causing the water to acidify. If rainwater enters inside, the spray water should be replaced. The technical staff will briefly introduce for you, why replace the water in the spray tower during the rainy season?
1. The entire pool of the cooling tower is exposed to the outside.
When it rains, it will go directly to the pool of the cooling tower, and the rainwater will be mixed with the water in the cooling tower. In the process of circulation, the acidified rainwater will affect the water quality of the entire spray water and touch the tower body. Acid corrosion will occur when the material is high, which will seriously reduce the service life of the equipment. The pool of the cooling tower is inside, and the water level line is relatively shallow, because rainwater can easily pile up into the pool. In this way, the mixed rainwater will be less. If there is more rainwater, the best way is to replace the water in the pool.
2. Rainwater is an important factor affecting the service life of cooling towers.
When the degree of acidification of rainwater is large, it means that there are more impurities in the rainwater, which mainly absorb suspended particles in the air. The proportion of rainwater entering the circulating water is relatively large, and the water quality will be greatly affected, causing the water quality to be acidified and corroded. Cooling tower system, so protective measures should be taken in advance.
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