前言现在,空气冷却器在炼油厂中得到了广泛的应用,它在减少工业用水、避免对水源的污染等方面取得了良好的效果。但是,空冷器在使用过程中,受气温的影响较大,特别在夏天,由于气温高,空冷器出口油品温度冷不下来,必须采用水后冷器。为了解决 Introduction Air coolers are now widely used in refineries and have achieved good results in reducing industrial water use and avoiding pollution of water sources. However, the air cooler in the use of the process, affected by temperature, especially in the summer, due to high temperatures, air cooler outlet oil temperature does not cool down, you must use water aftercooler. In order to solve