What are the reasons for the decrease in temperature at the rear of the exhaust gas combustion furnace?
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The temperature in the exhaust combustion furnace of this device is maintained at 650–700 degrees Celsius; after passing through the superheating section and the waste heat recovery drum, the temperature before reaching the chimney is around 290–310 degrees Celsius. Recently, this temperature has dropped significantly to 270 degrees Celsius. I wonder what areas might have problems?
Has there been any change in the drum pressure? The negative pressure in the furnace has decreased, and both the amount of steam and its temperature in the superheating section affect the temperature!
It has been resolved; it was found that there was a leak in the waste boiler tube bundle of the incinerator
It has been resolved; it was found that there was a leak in the waste boiler tube bundle of the incinerator
Reduced processing capacity, drum leakage, decreased drum pressure