流化床自清洁换热技术在卤水预热器中的应用  

Application of Self-Cleaning Technology of Fluidized-Bed in Brine Preheater

作　　者：马红钦[1] 崔国良[1] 娄红斌[2] 屈民权[2] 李富忠[2] 

机构地区：[1]天津大学化工学院,天津300072 [2]中盐皓龙盐化有限责任公司,河南平顶山467001

出　　处：《中国井矿盐》2006年第1期19-21,共3页China Well and Rock Salt

摘　　要：介绍了将液固流化床换热技术应用于盐矿卤水预热器中的情况,考察了惰性固体颗粒防止预热器结垢效果。应用结果表明:在一定的固体颗粒浓度和操作流速下,液固流化床能有效防止盐矿卤水预热器结垢,能提高盐矿卤水真空制盐系统的产能,经济效益显著。Application of heat exchange technology of liquid-solid fluidized-bed in the brine preheater is introduced.The effect of inert solid particles in preventing preheater from sealing is investigated.The application results show that with certain concentration of solid particles and operation flow rate,liquid-solid fluidized-bed can effectively prevent brine preheater from sealing and increase the eapaelty of vacuum salt making system with obvious economic results achieved.

关 键 词：盐矿卤水 预热器 结垢 液固流化床 自清洁传热 

分 类 号：TS3[轻工技术与工程]