boiler blowdown

基本解释

Four, control water, steam quality, reduce boiler blowdown rate.
控制水、汽品质，降低锅炉排污率。
Used to preheat feedwater entering the boiler and to capture heat lost through boiler blowdown.
用于预热进入锅炉的炉水和吸收锅炉排污过程中流失的热量。
Significance of boiler blowdown, relationship of blowdown and energy-saving and key points of operation technology are described.
概述锅炉排污的意义、排污与节能的关系和定期排污的操作技术要点等。