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English Translations » 【塔/精馏圈】 » Extraction unit recovery tower

Extraction unit recovery tower

2017-02-02View Original

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What is the typical negative pressure at the top of the recovery tower in extraction units? Currently, there are some abnormalities in the recovery tower; the vent line at the top of the tower is vibrating significantly. What could be the reason for this? The temperature at the top of the tower is generally between 60 and 70°C, and it remains at 30°C after cooling.
Reply #22017-02-03
We are operating at slight positive pressure, and the situation you described has not occurred
Reply #32017-02-03
Is it due to an improper layout of the pipelines in the design? Some of the pipelines rise to a higher level, which leads to water accumulating inside them. It can be implemented on-site. The pipeline level should normally remain low at all times
Reply #42017-02-03
It is recommended that the poster describe the problem in more detail – what are the abnormalities?

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Translated at 2026-07-21 03:44:30

Original: https://bbs.hcbbs.com/thread-1668925-1-1.html

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