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Recycling of air-cooled water spray

2025-09-19View Original

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The factory uses a large amount of water for spraying in its dry air cooling systems this year. Considering the reuse of this sprayed water, there are no issues with water quality; however, doubts exist regarding how to collect it. I’m seeking advice from those who have experience with reusing sprayed water – could you share the methods used for collection?
Reply #22025-09-19
We have also dealt with the recycling of air-cooling spray water in factories before. Collecting this piece isn’t actually difficult; the key lies in the layout of the site. The most straightforward approach is to create a water collection tray or drain channel under the air cooler to gather the water that drips down. If there is enough space, some waterproof membrane can be laid to create a simple water collection tank. After collection, water can be reused after simple treatment such as sedimentation and filtration. If the air coolers are spread out, pipes may need to be installed to channel the spray water from various locations to a centralized collection point. Make sure the pipe slope is sufficient to facilitate water flow. Additionally, during the spraying process, some water is scattered by the wind or evaporates, so it’s impossible to achieve a 100% collection rate; it’s sufficient to leave a margin when designing. In short, based on the flexible design of the air coolers at your site, the key is to gather the water in one place. If you have specific questions, we can discuss them in more detail. .

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