What is the basis for determining the interlock values for high outlet temperature and high inlet pressure of the burner cooling water?
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What is the basis for determining the interlock values for high outlet temperature and high inlet pressure of the burner cooling water?
What is the basis for determining the high-high interlock value for export flow?
It must be that the import traffic is very high!
All of what you mentioned is determined based on the leakage of the burner cooling water.
How are the interlock values determined? The low flow rates at the inlet and outlet of the burner cooling water were determined through experiments. Where do the data on high outlet flow rates, high outlet temperature, and high inlet pressure come from – are they based on empirical data?
In fact, based on experience, if the interlock trips, the burner is also leaking severely. Is it possible to set an interlock value that triggers tripping when there is leakage from the burner, but the leakage amount is not high enough to cause any damage?
A interlock has also been set for high inlet pressure – what kind of furnace is it? What about the side of sequential actions?
Empirical data also changes sometimes