化工专业工艺计算说明书VIP免费

学号：07401216常州大学毕业设计（2011届）题目1.5万吨/年二甲基乙酰胺废水三效精馏工艺设计学生华超学院石油化工学院专业班级化工072校内指导教师叶青专业技术职务副教授校外指导老师专业技术职务二二0一一年六月学号：07401216常州大学毕业设计（2011届）工艺计算说明书题目1.5万吨/年二甲基乙酰胺废水三效精馏工艺设计学生华超学院石油化工学院专业班级化工072校内指导教师叶青专业技术职务副教授校外指导老师专业技术职务二0一一年六月目录1.物料衡算.........................................................................................................11.1物料流程简图........................................................................................11.2物料衡算................................................................................................12.热量衡算.........................................................................................................22.1原料预热器热量衡算............................................................................22.2Ⅰ塔塔顶冷凝器热量衡算......................................................................22.3Ⅰ塔塔釜再沸器热量衡算......................................................................22.4Ⅰ塔塔顶冷却器热量衡算......................................................................22.5Ⅱ塔塔顶冷凝器热量衡算....................................................................22.6Ⅱ塔塔釜再沸器热量衡算....................................................................32.7Ⅱ塔塔顶冷却器热量衡算....................................................................32.8Ⅲ塔塔顶冷凝器热量衡算...................................................................32.9Ⅲ塔塔釜再沸器热量衡算...................................................................32.10Ⅲ塔塔顶冷却器热量衡算...................................................................32.11Ⅲ塔塔釜冷却器热量衡算...................................................................32.12物料装置带出的热量...........................................................................32.13系统热量衡算.......................................................................................43.精馏塔的设计.................................................................................................43.1精馏塔的工艺计算................................................................................43.2精馏塔的塔体工艺尺寸计算................................................................93.3塔板主要工艺尺寸..............................................................................113.4筛板的流体力学验算..........................................................................133.5塔板负荷性能图..................................................................................144.设备选型.......................................................................................................164.1罐体选型..............................................................................................164.2换热设备..............................................................................................174.3泵的选型................................................................................................265.管径计算与选型（摘自GB8163-88）.......................................................285.1物料管道的计算和选型......................................................................285.2换...