焦?fàn)t煤氣制甲醇畢業(yè)設(shè)計(jì)

1、北方民族大學(xué)化學(xué)與化學(xué)工程學(xué)院過(guò)程裝備與控制工程專業(yè) 2010 屆本科畢業(yè)生畢業(yè)設(shè)計(jì)1目 錄目 錄...........................................................1第一章 前 言.......................................................11.1 焦?fàn)t煤氣制甲醇工藝技術(shù)..........................

2、...........11.2 甲醇合成工藝簡(jiǎn)介 ...........................................21.2.1 合成工藝說(shuō)明 .........................................21.2.2 工藝流程說(shuō)明 .........................................31.3 水洗塔的作用...............................

3、................3第二章 設(shè)計(jì)方案簡(jiǎn)介................................................52.1 裝置流程的確定.............................................52.2 吸收劑的選擇...............................................5第三章 水洗塔的化工工藝設(shè)計(jì)...............

4、.........................63.1 塔填料的選擇以及特性數(shù)據(jù) ...................................63.2 吸收劑用量的確定...........................................73.3 塔徑的計(jì)算.................................................83.3.1 塔底液泛氣速計(jì)算............

5、........................103.3.2 塔徑計(jì)算............................................113.3.3 塔徑校核............................................113.4 填料層高度計(jì)算............................................133.4.1 傳質(zhì)單元高度計(jì)算 ..........

6、..........................133.4.2 傳質(zhì)單元數(shù)計(jì)算 ......................................163.4.3 填料層高度確定 ......................................173.4.4 填料層壓降計(jì)算 ......................................183.5 塔附屬高度估算...................

7、.........................18北方民族大學(xué)化學(xué)與化學(xué)工程學(xué)院過(guò)程裝備與控制工程專業(yè) 2010 屆本科畢業(yè)生畢業(yè)設(shè)計(jì)36.6 焊接結(jié)構(gòu)..................................................31第七章 開(kāi)孔補(bǔ)強(qiáng)..................................................327.1 液體進(jìn)口管補(bǔ)強(qiáng)..................

8、..........................327.2 液體出口管補(bǔ)強(qiáng) ............................................327.3 氣體進(jìn)口管補(bǔ)強(qiáng) ............................................327.4 氣體出口管補(bǔ)強(qiáng) ............................................357.5 人孔補(bǔ)強(qiáng) .........

9、.........................................38第八章 塔的強(qiáng)度和穩(wěn)定性的計(jì)算....................................428.1 設(shè)計(jì)條件..................................................428.2 塔的高度計(jì)算（估算）......................................438.3 塔的質(zhì)量載

10、荷計(jì)算..........................................438.4 塔的自振周期..............................................468.5 地震載荷計(jì)算..............................................478.5.1 確定危險(xiǎn)截面........................................478.5

11、.2 地震影響系數(shù) ........................................478.5.3 地震彎矩............................................488.6 風(fēng)載荷計(jì)算................................................518.6.1 風(fēng)力計(jì)算...........................................

12、.518.6.2 風(fēng)彎矩的計(jì)算........................................538.6.3 最大彎矩 ............................................548.7 各種載荷引起的軸向力......................................558.8 筒體和裙座危險(xiǎn)截面的強(qiáng)度和穩(wěn)定性校........................588.8.1