... boiler forced draft blower 锅炉鼓风机 boiler draft system 锅炉通风系统 boiler induced-draft fan 锅炉引风机 ...
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Aimed at the fact that the wall temperature of heat exchanger is lower than the dew point of flue gas, the thermal energy utilization system for flue gas of positive draft gas boiler is proposed.
针对烟气换热器壁面温度会低于排烟露点的情况，提出了正压通风燃气锅炉排烟热能利用系统。
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