機(jī)械設(shè)備課程設(shè)計(jì)

1、化 工 設(shè) 備 課 程 設(shè) 計(jì) 說(shuō) 明 書(shū)固 定 管 板 式 換 熱 器系 別 ： 應(yīng)用化學(xué)與環(huán)境工程系專(zhuān)業(yè)（班級(jí)）： 12 級(jí)精細(xì)化工（一）班作者（學(xué)號(hào)）：指導(dǎo)教師： 李玉梅完成日期：2015 年 06 月 21蚌埠學(xué)院教務(wù)處制 蚌埠學(xué)院教務(wù)處制1前言 前言 ........................................................................................

2、...................................................................2列管式換熱器機(jī)械設(shè)計(jì) 列管式換熱器機(jī)械設(shè)計(jì) ...........................................................................................................................3一、問(wèn)題重述

3、 一、問(wèn)題重述 ...........................................................................................................................................31.1 1.1 設(shè)計(jì)題目 設(shè)計(jì)題目 ......................................................

4、.....................................................................................31.2 1.2 已知條件 已知條件 ....................................................................................................................

5、.......................3二、計(jì)算 二、計(jì)算 ...................................................................................................................................................32.1 2.1 管子數(shù) 管子數(shù) N ....................

6、........................................................................................................................42.2 2.2 管子的排列方式，管間距的確定 管子的排列方式，管間距的確定 .............................................................

7、......................................42.3 2.3 換熱器殼體直徑的確定 換熱器殼體直徑的確定 ...................................................................................................................42.4 2.4 換熱器殼體壁厚的計(jì)算 換熱器殼體壁厚的計(jì)算 .....

8、..............................................................................................................52.5 2.5 換熱器封頭換熱器封頭的選擇 換熱器封頭換熱器封頭的選擇 .........................................................................

9、..............................52.6 2.6 封頭法蘭的選擇 封頭法蘭的選擇 ...............................................................................................................................62.7 2.7 管板尺寸的確定 管板尺寸的確定 .............

10、..................................................................................................................62.8 2.8 管子拉脫力計(jì)算 管子拉脫力計(jì)算 .................................................................................

11、..............................................92.9 2.9 折流板設(shè)計(jì) 折流板設(shè)計(jì) .....................................................................................................................................112．10 10 溫差應(yīng)力的計(jì)算校核

12、溫差應(yīng)力的計(jì)算校核 ..................................................................................................................122.11 2.11 接管法蘭的選擇 接管法蘭的選擇 ....................................................................

13、.......................................................152.12 2.12 開(kāi)孔補(bǔ)強(qiáng) 開(kāi)孔補(bǔ)強(qiáng) .......................................................................................................................................152.13 2

14、.13 封頭法蘭墊片 封頭法蘭墊片 ...............................................................................................................................162.14 2.14 底座 底座 .........................................................

15、......................................................................................16三、課程設(shè)計(jì)小結(jié) 三、課程設(shè)計(jì)小結(jié) ..................................................................................................................

16、...............16參考資料 參考資料 .................................................................................................................................................17附圖 附圖.........................................