化工原理課程設(shè)計(jì)丙烯丙烷精餾

1、過(guò)程工藝與設(shè)備課程設(shè)計(jì)（二） 過(guò)程工藝與設(shè)備課程設(shè)計(jì)（二）（丙烯 （丙烯——丙烷精餾裝置設(shè)計(jì)） 丙烷精餾裝置設(shè)計(jì)）學(xué) 院（系）： 化工與環(huán)境生命學(xué)部___班 級(jí)： 環(huán)工 1302________學(xué) 生 姓 名： 崔世璇_________學(xué) 號(hào)： 201346075________指 導(dǎo) 教 師： 吳雪梅、李祥村_____完 成 日 期： 2016

2、年 7 月 10 日____處理量：........................................................................................................6 安裝地點(diǎn)：...........................................................................................

3、.........6 塔板設(shè)計(jì)位置：............................................................................................63.2 塔頂、塔底溫度與壓力的確定..................................63.2.1 塔頂溫度與壓力的計(jì)算.........................................

4、.............................63.2.2 塔底溫度與壓力的計(jì)算......................................................................73.2.3 平均相對(duì)揮發(fā)度..................................................................................73.3 物料衡

5、算及熱量衡算..........................................7物料衡算........................................................................................................7 3.3.2 熱量衡算...................................................

6、...........................................83.3 塔板數(shù)的計(jì)算................................................................................................8回流比的計(jì)算...............................................................

7、.................................8給出假設(shè)，進(jìn)行迭代....................................................................................9 計(jì)算結(jié)果.......................................................................................

8、...............143.4 精餾塔工藝設(shè)計(jì)..........................................................................................14物性數(shù)據(jù)................................................................................................

9、......14初估塔徑......................................................................................................14塔高的估算..................................................................................................1

10、63.5 溢流裝置的設(shè)計(jì)..........................................................................................163.5.1 降液管 （弓形）..............................................................................16溢流堰...................

11、.......................................................................................16受液盤和底隙..............................................................................................173.6 浮閥數(shù)及排列方式.................

12、..........................17浮閥數(shù)..........................................................................................................17浮閥排列方式...........................................................................

13、...................173.7 塔板流動(dòng)性能校核......................................................................................18液沫夾帶量的校核......................................................................................18塔板阻

14、力計(jì)算..............................................................................................18 降液管液泛校核..........................................................................................19液體在降液管內(nèi)停留時(shí)間..........

15、................................................................19 嚴(yán)重漏液校核..............................................................................................193.8 負(fù)荷性能圖..........................................

16、........................................................19過(guò)量液沫夾帶線..........................................................................................19 液相下限線.........................................................

17、.........................................20嚴(yán)重漏液線..................................................................................................20 液相上限線..................................................................

18、................................20 降液管液泛線..............................................................................................20負(fù)荷性能圖..............................................................................

19、....................213.9 塔設(shè)計(jì)結(jié)果表..............................................................................................22操作條件及物性參數(shù)..................................................................................2

20、2 塔板主要工藝尺寸及水力學(xué)核算結(jié)果......................................................22第四章 再沸器的設(shè)計(jì)................................................................................................234.1 設(shè)計(jì)任務(wù)與設(shè)計(jì)條件.........................