超声波防除黑液蒸发器积垢的应用及机理  

Mechanism and Application of Ultrasonic Scale Removal Technique on Black Liqour Evaporation System

作　　者：陆海勤[1] 丘泰球[1] 谢军生 

机构地区：[1]华南理工大学轻化工研究所,广州510640 [2]广东南雄珠玑造纸厂,广东南雄512400

出　　处：《纸和造纸》2005年第2期52-55,共4页Paper and Paper Making

基　　金：广东省科技计划项目(批准号:2002C40702)

摘　　要：研制的超声波防除积垢装置,对黑液蒸发系统积垢的防止和去除效果显著,提高系统蒸发强度38.08%,经济效益明显。研究通过超声波对形成CaCO3晶体形状和大小的影响,分析超声波防除积垢的机理。The ultrasonic apparatus designed can prevent scale from coming into being remarkably in black liqour evaporation system,increase the evaporation rate of evaporation system by 38.08% and reduce cost markedly. The inhibiting mechanism of ultrasonic is discussed by analyzing the shapes and sizes of calcium carbonate under ultrasonic.

关 键 词：超声波 黑液 积垢 碳酸钙 蒸发器 

分 类 号：TS733.9[轻工技术与工程—制浆造纸工程]