采用回转式蒸发器生产固碱  

Using a rotary evaporator to produce solid caustic soda

作　　者：韩扶军 

机构地区：[1]内蒙古圣氏化学有限公司,内蒙古阿拉善盟750336

出　　处：《氯碱工业》2012年第8期23-24,共2页Chlor-Alkali Industry

摘　　要：针对固碱生产现状,设计了一种回转式蒸发器(类似于回转窑)。该设备是一个长圆型的金属筒体,在筒体内部设置了内构件,以避免返混和强化换热;在设备的两端设置了进出料装置以利于连续进出物料和维持系统真空度。A rotary evaporator （similar to the rotary soda production. The device is a round metal cylinder. kiln） is designed in view of the status of caustic Internal parts are fixed inside the cylinder in or- der to avoid back mixing and to enhance heat transfer. A charging device and a discharging device are fixed at both ends of the device in order to continuously charge and discharge materials and maintain the vacuum degree of the system.

关 键 词：回转式蒸发器 大锅熬制法 降膜浓缩法 升膜浓缩法 固碱生产 

分 类 号：TQ114.268[化学工程—无机化工] TQ114.15