Help: The pressure at the bottom of the ammonia vaporization tower is unstable and gradually increasing, while the pressure at the top of the tower is decreasing. When a little steam is reduced, the liquid level at the bottom of the tower rises rapidly. The trays have just been cleaned; please help
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Help: The pressure at the bottom of the ammonia vaporization tower is unstable and gradually increasing, while the pressure at the top of the tower is decreasing. When a little steam is reduced, the liquid level at the bottom of the tower rises rapidly. The trays have just been cleaned; please help
It’s too general: pressure increases, but by how much? Raise it slowly – how slow is ‘slowly’? The pressure has dropped; by how much? How much steam has been reduced? It's better to explain in detail for proper analysis.
Check whether each outlet is blocked; it seems to be blocked based on a preliminary assessment
The wastewater pipeline is blocked; check the heat exchanger