Heater exchanger efficiency of air preheater was important influence of heat efficiency on the boiler.
空气预热器的热交换效率对整个锅炉的热效率影响很大。
2
The results show that the boiler efficiency increased 1.24% and the flue gas loss reduced 1.41% after installed the heat pipe airheater.
结果表明，该炉加装前置式热管预热器后，排烟损失降低1.41%，锅炉效率提高1.24%。
3
Triple coil structure is adopted for the boiler with three-pass smoke and flue, compact design and energy-saving space. The air pre-heater is added to enhance the heating efficiency up to 92% or more.