Why is the HPF desulfurization liquid returning to the air duct?
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This post was last edited by hao101029 on 2012-6-14 23:01. Our plant uses HPF for desulfurization, with two systems operating in parallel. After the major repair of System #2, it operated normally when run separately; however, when System #1 was started, desulfurization liquid filled the entire air duct system, and it is clear that this desulfurization liquid came from System #1. What could be the cause of this phenomenon? The pressure of our wind is 4-5 kilograms, while the pressure of the desulfurization liquid is around 6 to 7 kilograms.
The compressed air supply pipe should have an inverted U-shaped bend. Breath stopped in an instant. Backflow of the desulfurization liquid creates a siphon effect; otherwise, there is a connection point between the compressed air pipe and the desulfurization liquid, resulting in internal leakage
What does internal sliding mean? ~~~~~Is it possible that the circulation pump pushed the desulfurization liquid into the air duct?