文档介绍：化工原理课程设计说明书
题目:乙醇—水精馏塔预热器的设计
学院: 海洋学院
班级: 食品本
姓名: XXX X
学号: 11XXXXXXXX
指导老师: XX
时间:
目录
设计任务书··································································3
概述···································································4
二、确定设计方案····························································5
参数的计算·····························································5
换热器型号的选取·························································8
3、传热排列方法及壳体内径···················································9
折流挡板·································································9
接管························