亚硫酸法糖厂结晶罐加热管积垢速率的数学模型  

A mathematical model for calculating fouling deposit rate on heater surface of vacuum pan in sugar factory

作　　者：张思原[1] 周晓薇[1] 李红[1] 梁剑峰[1] 

机构地区：[1]广西大学轻工与食品工程学院,广西南宁530004

出　　处：《食品与机械》2008年第4期83-85,92,共4页Food and Machinery

基　　金：广西自然科学基金资助项目(项目编号:0575001)

摘　　要：在前人两相流硫酸钙结垢模型的基础上,建立了蔗糖水溶液三相流条件下结垢速率的数学模型。探讨晶液比和糖膏浓度对积垢形成速率的影响,无晶体存在时积垢率是含有晶体条件的20倍以上。当晶液比达到25%时,没有检测到积垢现象。模型拟合呈显著水平。On the foundations of former model in two-phantoms fluid, a mathematical model for ealeulating ealeium sulfate fouling deposit rate in three-phantoms fluid of sugar liquor was proposed. The text had diseussed influence of the ratios of grain to mother liquor and masseeuite eonsisteney on fouling deposit rate, the deposit rate without grain was 20 times or more than that with grain. When the ratios of grain to mother liquor was 25% , fouling deposit was nat found. Model fitting is of great significance.

关 键 词：亚硫酸法 甘蔗糖厂 结晶罐 积垢 数学模型 

分 类 号：TS244[轻工技术与工程—制糖工程]