黑液蒸发器液室结垢的原因及改进措施  

The Cause and Improvement of Incrustation in Black Liquid Evaporator Liquid Room

作　　者：刘淑荣 

机构地区：[1]南平市环境监测站,福建南平353000

出　　处：《江苏环境科技》2005年第2期25-27,共3页

摘　　要：造纸黑液治理技术中,蒸发器结垢是黑液蒸发中普遍存在而难以解决的问题之一。在此通过对板式降膜蒸发器液室结垢原因的分析与探讨,多角度,多侧面提出预防及改进措施,达到提高蒸发效率的目的。Incrustation of evaporator liquid room was the general existence and a problem difficult to solve in black liquid evaporation. This paper analyzed and discussed the cause of incrustation in apron type falling film evaporator liquid room, and put forward the preventive and modified method from different angle and flank, to increase evaporative effect.

关 键 词：碱回收 蒸发器 黑液 结垢 蒸发效率 

分 类 号：X7[环境科学与工程—环境工程]