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在现代化的工业生产中,人们广泛地采用蒸汽作为热媒进行加热、蒸发、烘干、空调等等。其中绝大多数是通过换热设备来实现的。所谓蒸汽冷凝水的回收利用,就是通过回收由用热设备的疏水阀排放出来的高温冷凝水,再次利用其热量,以降低能耗;同时也可节约锅炉给水或工业用水,节省水处理费用和水费。一、目前蒸汽冷凝水回收利用的主要方式及特点冷凝水的回收方式大致可分为三大类:1.大气开放化;2.密闭式;3.循环喷射
In modern industrial production, people widely use steam as a heat medium for heating, evaporation, drying, air conditioning, and the like. The vast majority of them are realized through heat exchange equipment. The recovery and utilization of so-called steam condensate water is to recover the high-temperature condensate discharged from the trap of the heat-generating equipment and reuse the heat to reduce the energy consumption. At the same time, it can save the boiler feed water or industrial water, saving water treatment costs and water. fee. I. Main methods and characteristics of current steam condensate recycling The condensed water recovery methods can be roughly divided into three categories: 1. Open atmosphere; 2. Closed; 3. Cyclic injection