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空气预热器作为火力发电厂主要辅助设备,其热效率的提升对锅炉热效率及机组经济性提高有着重要作用,为配合电厂节能改造分析,结合某电厂600 MW等级机组空气预热器系统改造,对空气预热器改造性能进行理论计算与现场试验对比分析。
As an auxiliary equipment of thermal power plants, air preheater plays an important role in improving thermal efficiency and economic efficiency of boilers. In line with the energy-saving retrofit analysis of power plants and the reform of air preheater system of 600 MW units in a power plant, Comparison of theoretical calculation and field test of air preheater retrofitting performance.