Regarding the regulation of reactor flue gas
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Nitrogen oxides and particulate matter levels keep fluctuating, triggering alarms frequently. How can these two values be controlled? What is the relationship between flue dampers and air supply volume and these parameters? Is the zirconia value useful for reference?
The flue baffle functions like an exhaust fan, and it is closely related to negative pressure.
High oxygen content, high nitrogen oxides as well; reduce the blower volume appropriately
Well, these parameters influence each other: the flue dampers regulate the negative pressure, and that negative pressure in turn affects the oxygen level; the blower controls the air flow, which also impacts the oxygen level as well as nitrogen oxides and negative pressure. So it’s all interrelated. This can only be gradually adjusted to a relatively balanced level. There’s no other way. . We replaced the burners with new ones for nitrogen oxides some time ago. Hope this helps you
The best solution is to replace the low-nitrogen burner, as nitrogen oxides are not measured directly; the values obtained are calculated based on factors such as CO and oxygen content.