Oxygen Measurement in Reheat Furnaces
UNI SENSOR OMD 1700 Oxygen Analyzer is used to optimize the combustion by measuring the Oxygen levels in Reheat Furnaces. By measuring the Oxygen levels, fuel/air ratios of the burners are adjusted or Oxygen trim control is made. Significant amount of fuel savings, reduction in flue gas emissions and increase in plant service life are achieved. There are several locations in a reheat furnace to measure Oxygen levels. Such as,
Between Recuperator & Heating Zones
Fuel / air ratio of the burners to be adjusted by measured Oxygen.
Heating Zones
Fuel / air ratio of the burners to be adjusted by measured Oxygen.
More than one Oxygen analyzer can be used due to the number of heating zones.
Soaking Zone
It is very important to measure the Oxygen in soaking zone to prevent scale formation.
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