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冷却水侧的冷凝器或冷却器,往往由于冷却水的积垢和腐蚀,其效率降低,使用寿命减少,导致设备的经常修理和更换,维修费用增加。近十年来,我国相继从国外引进了多套石油、化工装置,通冷却水侧的冷凝器、冷却器及个别空冷器设备中,涂上热固性塑料涂层,减少了维修费用,使该设备防止腐蚀并能连续生产。这种材料及应用技术的开发,在世界上已有20年的时间,并有一套可靠的防腐蚀工艺。
On the cooling water side, condensers or coolers often suffer from fouling and corrosion of cooling water, resulting in reduced efficiency and reduced service life, resulting in frequent repairs and replacement of equipment and increased maintenance costs. In the past ten years, China has successively introduced several sets of oil and chemical plants from abroad, applying thermosetting plastic coatings to the condenser, cooler and individual air-cooler devices on the cooling water side to reduce the maintenance cost and prevent the equipment from being damaged Corrosion and continuous production. This material and application technology has been developed in the world for over 20 years and has a proven anti-corrosion process.