Design of the circulating liquid tank for deodorization in spray towers
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In an odor treatment system that uses a spray tower for treatment, there is a surge tank between the circulating liquid at the bottom of the spray tower and the circulation pump. The flow rate of the circulation pump is 24 m3/h; how can the size of this surge tank be calculated based on the pump’s flow rate? Friends with experience in this area, please give some advice. Thank you!
This post was last edited by *lihuagong on 2017-5-26 at 13:32. Generally, the height of the tower bottom is designed based on a residence time of 10–15 minutes. Why add a water tank? ? You can refer to the retention time at the bottom of the tower; a water tank of 4–6 m3 is sufficient.
For ordinary circulation pumps used in spraying, pH meters are installed on this intermediate water tank. The water tank and the circulating liquid at the bottom of the tower can be integrated or separate; whether this design serves a buffering purpose is something I’m not sure about, as I’m new to this area