作　　者： ; (黄培先）;

机构地区： 华南理工大学轻工与食品学院轻化工研究所

出　　处： 《甘蔗糖业》 1999年第4期29-34,共6页

摘　　要： 本文选择糖厂蒸发罐积垢为研究对象，研究了超声波防除传热设备积垢的作用。在弄清机理的基础上进行生产性试验，结果表明：超声波不仅具有减缓积垢形成速度又能破坏已有积垢的双重作用，能提高蒸发系统的传热系数0．6～0．8倍，停止使用化学清洗剂煮罐，延长设备使用寿命，减轻劳动强度，无化学污染，是一项新型高效的节能技术。 In this paper, the influence of ultrasonic wave on scale control of heat transfer equipment was studied. Evaporator scale in sugar mill was used as the research object. The results indicated that not only the rate of scale formation was reduced, but also the scale was removed. The heat transfer coefficient of evaporation system was improved by 0. 6-0. 8 times, then chemical cleaning agent was not necessary. The usage life of the equipment was prolonged, labour strength was reduced and chemical contamination was no existence in this technique.

关 键 词： 超声波 积垢 蒸发罐 除垢技术 制糖

领　　域： [理学] [理学] [一般工业技术] [轻工技术与工程] [轻工技术与工程]