What are the causes of vibration-induced wear in cracking furnace tubes?
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In our heating furnace, the intermittent vibration of the furnace tubes causes wear on them due to the support hooks used to hold them. Could everyone help analyze the reasons for this?
This is the first time I’ve heard of such a situation
Check if it is overloaded. Take another look – is the airflow pulsation in the compressor severe?
The feed vaporization is poor, containing unvaporized material
Cracking fractionation tower feed furnace, two-phase flow.
Analyze issues such as installation and construction problems, welding quality problems, material problems, and operating condition problems. . . Check each one individually. .
Check the outlet spring hanger or constant-force spring