Engineering
8 years ago

Boiler Efficiency Boosted by 1% with Flue Gas Temperature Drop

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Power System Engineering
Analysis and Countermeasure for High Temperature of Flue Gas of No.3 Boiler in Haibowan Power Plant
Zhao Shuan

Paper Summary

Flue gas at Haibowan Power Plant was too hot, making the boiler less efficient. By fixing air leaks, improving burning in the furnace, adjusting the coal pulverizing system, and controlling cold air, the flue gas temperature dropped by 20℃ and the boiler efficiency increased by 1%.

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