Can a desulfurization tower with carbon steel lining and glass flake coating withstand negative pressure?
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There is an existing desulfurization tower, and I want to place a fan at its outlet. The total pressure of the fan is 6 kPa. I would like to know if this will have any impact on the desulfurization tower The desulfurization tower is made of carbon steel lined with glass flake; I’m not sure whether such a tower can withstand negative pressure
Looking forward to everyone's advice, thank you!
What is the typical lifespan of the fiberglass-reinforced plastic scales used as lining in desulfurization towers?
Additionally, the outlet air pressure of the fan is 6000 Pa, its air flow rate is 280,000 m3/h. The diameter of the tower is 6500 mm, and the diameter at the tower’s outlet is 3000 mm. What will be the negative pressure inside the tower? No need for too much precision, thank you!
The absorber liner should be quite common, right?
Carbon steel lined with glass flake; a slight negative pressure has no effect on the desulfurization tower.
Negative pressure is generally not recommended for lining equipment
Glass scales are only corrosion-resistant and cannot withstand longitudinal compression or vibrations; they cannot be used for exhaust fans.
Replying to floor 3: The lifespan of glass flake coatings is closely related to their quality; ordinary ones last around 5 years, while high-quality ones can last up to 10 years without any problem. Japanese glass flakes are of good quality. Of course, it is also related to the usage environment and maintenance.