How to calculate the number of nozzles in the spray layer of a desulfurization tower?
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For the atmospheric treatment course design, the double-alkali method is used for desulfurization, and a spray tower is selected as the desulfurization tower. How should the number of nozzles be determined? Thank you! !
Nozzles, based on the liquid-to-gas ratio, the nozzle coverage area, and the droplet size. Simply, one per square meter is enough
It depends on the size of the nozzle, I guess
For example, the spray head area we set at 6 points is 0.26; by dividing the tower area by the spraying area, we obtain the number of such spray heads, which are then distributed evenly throughout the tower. The manufacturing complexity must also be taken into consideration
Oh, and the effective spraying height of the nozzle is also a necessary parameter
Does a 6-point nozzle have a coverage area of only 0.26? It’s too small. A 220% coverage rate is not that low either. The liquid-to-gas ratio calculated in this way seems to be too high
These are theoretical values at a certain height; the higher the height, the larger the spraying area
The liquid-to-gas ratio is used to determine the spray flow rate； Determine the height, as well as the size and angle of the nozzles; it is necessary to ensure 200% coverage ； Arrange the nozzles again