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1前言蒸汽凝结水是含有热能的高品质锅炉给水,回收蒸汽凝结水是锅炉节水、节能最有效的措施。凝结水中含有的热量可达蒸汽总热量的20%~30%,凝结水的品质远远高于软化水,接近纯水。如回收加以利用,可明显减少锅炉燃料消耗,减少软化水用量,降低蒸汽生产成本,改善锅炉水质状况。由于锅炉水质状况的改善.还可以大大减少锅炉排污及排污造成
1 Introduction Steam condensate water is a high-quality boiler feed water containing heat, steam condensate recovery boiler is the water-saving, energy-saving measures the most effective. Condensed water contains up to 20% to 30% of the total heat of the steam. The quality of the condensate is much higher than that of demineralized water and close to pure water. Such as recycling to be used, can significantly reduce boiler fuel consumption, reduce the amount of demineralized water, reduce steam production costs and improve boiler water quality. Due to the improvement of boiler water quality, it can also greatly reduce boiler blowdown and blowdown