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English Translations » 【换热设备】 » When is it generally necessary to install anti-backflow baff

When is it generally necessary to install anti-backflow baffles in heat exchangers?

2017-04-26 View Original

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When is it generally necessary to install anti-backflow baffles in heat exchangers? Is it necessary to install anti-overflow baffles when the shell side is fed with a liquid?
Reply #2 2017-04-26
The anti-impact plate is a component that prevents the medium at the inlet of the heat exchanger from directly hitting the heat exchange tubes, thereby protecting them. Therefore, it is important to install an anti-impact plate when high-pressure steam is present; if the flow velocity at the fluid inlet is not very high, such a plate may not be necessary.
Reply #3 2017-04-26
When should anti-impact baffles be installed according to GB/T151? The requirements are specified in GB/T151-2014, 6.8.1.1.
Reply #4 2017-04-26
It mainly depends on the flow rate to prevent equipment from being washed away!
Reply #5 2019-05-04
When should anti-impact baffles be installed according to GB/T151? The requirements are specified in GB/T151-2014, 6.8.1.1.

Translated at 2026-07-21 04:28:19

Original: https://bbs.hcbbs.com/thread-1773752-1-1.html

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