Vacuum breakdown in the low-stage quench cooler
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Reasons for vacuum loss in the low-position flash cooler: pipe damage, vacuum pump failure, insufficient liquid level in the hot water seal tank, and malfunctioning air release valve. Our plant is equipped with a pre-condenser and a condenser; below them are a hot water seal tank and a condensate seal tank, respectively, with vacuum pumping used to create a vacuum. What I want to ask is that a low level of liquid in the hot water seal groove can lead to a loss of vacuum. Then it won’t happen if the condensate level is insufficient, right?
Based on the actual situation, it can be determined by analyzing it in conjunction with Bernoulli’s equation.