What is the bagging property of pipelines?
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According to the documents, it is said that there is an error in the pipeline design, with a pouch-like structure. Please share your thoughts; diagrams would be helpful. Thank you
Pouch-like? A bag-type system generally refers to a piping system arranged in a U-shaped or N-shaped configuration; for gas-liquid mixtures, a liquid seal or water hammer effect may occur in the U-shaped pipes, which is not allowed. Pipelines with a pouch-shaped design can cause liquid accumulation during gas transportation, preventing the material from being discharged during processing. At the N-shaped section of the infusion tube, bubbles form at the top, causing air resistance.
The explanation on the second floor was very thorough; efforts should be made to avoid the use of bag-shaped pipes, and if such pipes are used, various factors such as drainage and emptying must be taken into consideration