Analysis and adjustment measures of high exhaust gas temperature of a W-flame boiler
This paper takes the W-flame boiler of a plant as the research object,combines the actual operation data,analyzes the problem of high exhaust gas temperature of the boiler in the plant,adjusts the boiler from three aspects on coal blending,burner nozzle angle,and burnout air opening,and puts forward a series of countermeasures.The results show that after overhaul maintenance and combustion adjustment,the boiler exhaust gas temperature decreases by 7.91℃.The combustion condition was improved,and the boiler efficiency increased by 0.74%.
W-flame boilerexhaust gas temperaturecoal blendingoperational adjustmentsboiler efficiency
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