The primary air pressure of the boiler has dropped suddenly. How should this be dealt with?
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During the normal operation of the boiler, it is observed that the primary air pressure drops suddenly. In such a situation, as a shift leader, how should one respond?
Reply to 1# dongjiang1001: My humble opinion is that a sudden drop in primary air pressure indicates a problem with the primary fan or the burner nozzles. First, immediately check whether the fan is operating properly or if there are any abnormalities with the burner nozzles. If any abnormalities occur, check and resolve them promptly. Secondly, I think the secondary air flow rate should also be reduced slightly, so as to ensure that the furnace temperature does not drop too low. I can’t explain it in detail either.