廣東茂名4.9萬噸年醋酸乙烯酯生產(chǎn)設(shè)備計(jì)算說明

2019年“東華科技-恒逸杯”第十三屆全國大學(xué)生化工設(shè)計(jì)大賽

“東華科技-恒逸杯”

第十三屆全國大學(xué)生化工設(shè)計(jì)競

賽

廣東茂名4.9萬噸/年

醋酸乙烯酯生產(chǎn)設(shè)備計(jì)算說明

號演/河?力”有火孝

NENASNOHMALUNIVERSITY

理第博學(xué)止于至善

設(shè)計(jì)單位河南師范大學(xué)化學(xué)化工學(xué)院

設(shè)計(jì)團(tuán)隊(duì)____________禿雞隊(duì)團(tuán)隊(duì)___________

成員姓名廖美妃、黃

峻、李甜甜、李秋菊、周

旺穎

指導(dǎo)教師劉亞光、宋世理?xiàng)顤|曉

2019年“東華科技-恒逸杯”第十三屆全國大學(xué)生化工設(shè)計(jì)大賽

目錄

第1章項(xiàng)目總論.................................................................11

1.1概述...................................................................11

1.2項(xiàng)目概述...............................................................11

1.2.1項(xiàng)目介紹.........................................................11

1.2.2編制依據(jù).........................................................12

1.2.3項(xiàng)目背景及必要性.................................................12

1.2.4研究范圍.........................................................13

1.3項(xiàng)目結(jié)論...............................................................13

第2章總圖運(yùn)輸.................................................................13

2.1設(shè)計(jì)依據(jù)...............................................................13

2.2設(shè)計(jì)范圍...............................................................14

2.3設(shè)計(jì)理念...............................................................14

2.4廠址概述...............................................................14

2.5總圖布置...............................................................15

2.5.1廠區(qū)總圖布局概述.................................................15

2.5.2區(qū)的布置.........................................................15

2.5.3總平面布置經(jīng)濟(jì)指標(biāo)...............................................18

2.5.4總圖設(shè)計(jì)間距表...................................................19

2.6安全防護(hù)...............................................................20

2.6.1防火防爆.........................................................20

2.6.2防毒.............................................................20

第3章化工工藝與系統(tǒng)...........................................................21

3.1概述...................................................................21

3.2概況...................................................................21

3.2.1.1項(xiàng)目背景.......................................................21

3.2.1.2技術(shù)來源.......................................................21

3.2.1.3設(shè)計(jì)范圍.......................................................21

3.2.2裝置規(guī)模及組成...................................................22

3.2.3公用物料和能量...................................................22

3.2.4性能指標(biāo).........................................................23

3.2.5標(biāo)準(zhǔn)規(guī)范.........................................................23

3.3工藝技術(shù)方案的選擇.....................................................23

3.3.1現(xiàn)有工藝技術(shù)方案選擇............................................23

3.2.2操作條件的確定.................................................25

3.4工藝流程敘述...........................................................27

3.4.1反應(yīng)原理.........................................................27

3.3.2裝置工藝原則流程圖...............................................27

3.3.3工藝流程簡述.....................................................27

3.5工藝設(shè)備優(yōu)化...........................................................27

3.5.1概述.............................................................27

3

第4章車間布置與配管...........................................................29

4.1概述...................................................................29

4.2設(shè)計(jì)說明...............................................................29

4.2.1設(shè)計(jì)依據(jù).........................................................29

4.2.2基礎(chǔ)資料.........................................................30

4.2.3裝置、設(shè)備布置原貝I]....................................................................................................30

4.3車間布置原則...........................................................31

4.3.1設(shè)計(jì)基本依據(jù).....................................................31

4.3.2車間布置理念.....................................................31

4.3.3車間組成.........................................................32

4.4車間布置方案...........................................................32

4.4.1廠區(qū)平面布置.....................................................32

4.4.2柱網(wǎng)布置和跨度...................................................32

4.4.3廠房垂直布置.....................................................33

4.4.4廠房的寬度.......................................................33

4.5設(shè)備布置...............................................................34

4.5.1生產(chǎn)工藝對設(shè)備布置的要求.........................................34

4.5.2設(shè)備安裝對設(shè)備布置的要求.........................................35

4.5.3安全、衛(wèi)生和防腐對設(shè)備布置的要求.................................36

4.5.4操作條件對設(shè)備布置的要求.........................................36

4.5.5設(shè)備安裝、檢修對設(shè)備布置的要求...................................36

4.5.6廠房建筑對設(shè)備布置的要求.........................................37

4.5.7建筑要求.........................................................38

4.5.8單元設(shè)備布置要求.................................................38

4.6管道布置...............................................................43

4.6.1設(shè)計(jì)依據(jù).........................................................43

4.6.2管道布置基本要求.................................................43

4.6.3管道布置設(shè)計(jì)原則.................................................45

4.6.4管徑選型.........................................................46

4.6.5管道編號.........................................................50

4.6.6管道絕熱設(shè)計(jì).....................................................53

4.6.7安全措施.........................................................54

4.6.8典型管道布置.....................................................54

第5章儲運(yùn)系統(tǒng).................................................................60

5.1設(shè)計(jì)依據(jù)...............................................................60

5.2儲運(yùn)系統(tǒng)...............................................................60

521儲罐類型..........................................................60

5.2.2儲存注意事項(xiàng).....................................................65

5.2.3運(yùn)輸系統(tǒng).........................................................65

5.2.4運(yùn)輸注意事項(xiàng).....................................................65

第6章設(shè)備設(shè)計(jì)及選型...........................................................69

6.1設(shè)備工藝設(shè)計(jì)概述........................................................69

6.2反應(yīng)器的設(shè)計(jì)...........................................................70

6.2.1概述.............................................................70

6.2.2主體設(shè)備的設(shè)計(jì)...................................................71

6.3精t留塔的設(shè)計(jì)...........................................................73

6.3.1概述.............................................................73

6.3.3乙酸乙烯酯精制塔的設(shè)計(jì)...........................................73

6.3.4主要工藝尺寸的設(shè)計(jì)...............................................73

6.3.4塔高的計(jì)算.......................................................79

6.3.5塔附屬設(shè)備的設(shè)計(jì).................................................79

6.3.6乙酸乙烯酯精制精微塔接管的設(shè)計(jì)...................................80

6.4脫水塔(T0301)計(jì)算和校核..............................................83

6.4.1精僧塔設(shè)計(jì).......................................................83

642脫水塔塔的校核....................................................83

6.4.3精僧塔塔高的計(jì)算.................................................85

6.5換熱器的計(jì)算及選型.....................................................86

6.5.1概述.............................................................86

6.5.2原料氣冷卻器(E0102)的計(jì)算及選型................................86

653乙酸乙烯塔塔頂冷凝器(E0401)的計(jì)算及選型.........................87

654脫乙酸塔塔底再沸器(E0201)的計(jì)算及選型...........................88

6.6機(jī)泵的計(jì)算及設(shè)計(jì).......................................................92

6.6.1加壓泵(P0204)設(shè)計(jì)..............................................92

6.6.2粗產(chǎn)品加壓泵(PO3O6)設(shè)計(jì)........................................94

6.7容器的設(shè)計(jì).............................................................98

6.7.1脫氧罐(V0201)的設(shè)計(jì)...........................................98

6.7.2脫乙酸塔回流罐(V0202)設(shè)計(jì).....................................98

6.7.3乙酸乙烯酯儲料罐(V0501)設(shè)計(jì)...................................99

第7章壓縮機(jī)與鼓風(fēng)機(jī)選型......................................................102

7.1概述..................................................................102

7.2C201壓縮機(jī)選型........................................................102

7.3C401壓縮機(jī)選型........................................................104

7.4C202鼓風(fēng)機(jī)選型........................................................106

7.5壓縮機(jī)選型一覽表......................................................107

7.6鼓風(fēng)機(jī)選型一覽表......................................................107

7.7泵選型一覽表...........................................................108

表91泵選型一覽表.........................................................108

第8章全廠設(shè)備、材料倉庫......................................................109

8.1概述..................................................................109

8.2倉庫設(shè)計(jì)規(guī)范..........................................................109

8.3倉庫類型..............................................................109

8.3.1按功能分........................................................109

8.3.2按儲存物料的性質(zhì)分..............................................109

8.4堆場類型..............................................................109

841按儲存物料的功能分...............................................109

8.4.2按儲存物料的包裝形式分..........................................109

8.4.3按裝卸機(jī)械分為..................................................110

8.5倉庫設(shè)計(jì)原則..........................................................110

8.6倉庫設(shè)計(jì)..............................................................111

第9章控制系統(tǒng)及儀表設(shè)計(jì)......................................................112

9.1工廠裝置簡況及控制概述.................................................112

9.2自動控制系統(tǒng)設(shè)計(jì)依據(jù)...................................................112

自動控制系統(tǒng)的設(shè)計(jì)依據(jù)................................................112

9.3化工自動化內(nèi)容........................................................113

9.3.1自動檢測系統(tǒng)....................................................113

9.3.2信號聯(lián)鎖系統(tǒng)....................................................113

9.3.3自動操縱及自動開停車系統(tǒng)........................................113

9.3.4自動控制系統(tǒng)....................................................113

9.4自動控制系統(tǒng)所用儀表及選型.............................................114

9.5控制系統(tǒng)選擇...........................................................115

9.5.1簡單控制系統(tǒng)....................................................115

9.5.2復(fù)雜控制系統(tǒng)....................................................115

9.5.3集散控制系統(tǒng)....................................................115

9.6具體控制方案..........................................................116

9.6.1典型設(shè)備自控方案概述............................................116

9.6.2反應(yīng)器的自控....................................................116

9.6.3精溜塔的自控....................................................117

9.6.4換熱器的自控....................................................119

9.6.5容器的自控......................................................120

9.6.6機(jī)泵的自控......................................................121

第10章供配電.................................................................122

10.1概述.................................................................122

10.1.1設(shè)計(jì)規(guī)范.......................................................122

10.2設(shè)計(jì)原則.............................................................122

10.3電力負(fù)荷.............................................................123

10.3.1負(fù)荷分級.......................................................123

10.4供電電源.............................................................123

10.5項(xiàng)目用電負(fù)荷.........................................................124

10.6危險區(qū)域電氣設(shè)備選擇.................................................124

10.6.1危險區(qū)劃分.....................................................124

10.6.2電氣設(shè)備選擇...................................................125

10.7變電所和配電室.......................................................125

10.7.1變電所.........................................................125

10.7.2配電室.........................................................126

10.7.3設(shè)計(jì)方案.......................................................127

10.8動力和照明系統(tǒng).......................................................128

10.8.1設(shè)計(jì)原則.......................................................128

10.8.2照明方案.......................................................128

10.9防雷和接地............................................................129

10.9.1設(shè)計(jì)原則.......................................................129

10.9.2防雷裝置.......................................................129

10.9.3防雷措施.......................................................130

10.9.4接地裝置.......................................................131

10.9.5接地措施.......................................................131

第11章供熱系統(tǒng)...............................................................132

11.1概述.................................................................132

11.2設(shè)計(jì)依據(jù).............................................................132

11.3蒸汽系統(tǒng).............................................................132

11.3.1蒸汽需求.......................................................132

11.3.2設(shè)計(jì)原則.......................................................132

11.3.3設(shè)計(jì)方案.......................................................133

第12章通信工程...............................................................135

12.1概述.................................................................135

12.2設(shè)計(jì)依據(jù).............................................................135

12.3設(shè)計(jì)原則.............................................................135

12.4通信方案.............................................................136

12.4.1生產(chǎn)調(diào)度電話...................................................136

12.4.2行政管理電話...................................................136

第13章給排水.................................................................138

13.1概述.................................................................138

13.2設(shè)計(jì)依據(jù).............................................................138

13.3設(shè)計(jì)原則.............................................................138

13.4水文地質(zhì)資料.........................................................138

13.5氣象資料.............................................................139

13.6給水系統(tǒng).............................................................139

13.6.1給水來源.......................................................139

13.6.2給水工程.......................................................140

13.6.3工藝用水系統(tǒng)...................................................140

13.6.4循環(huán)冷卻水系統(tǒng).................................................140

13.6.5生活用水系統(tǒng)...................................................141

13.6.6消防用水系統(tǒng)...................................................142

13.6.7雜用水系統(tǒng).....................................................142

13.7排水系統(tǒng).............................................................142

13.7.1生產(chǎn)排水系統(tǒng)...................................................142

13.7.2雨水排水系統(tǒng)...................................................142

13.8生活污水排放系統(tǒng).....................................................143

13.9節(jié)水措施.............................................................143

第14章過程節(jié)能與能量衡算.....................................................145

14.1概述.................................................................145

14.2換熱網(wǎng)絡(luò)設(shè)計(jì).........................................................145

14.2.1換熱網(wǎng)絡(luò)設(shè)計(jì)步驟...............................................146

14.2.2夾點(diǎn)分析.......................................................146

14.2.3換熱網(wǎng)絡(luò)設(shè)計(jì)分析...............................................147

14.2.4工藝流程流股的提取.............................................147

14.2.5換熱網(wǎng)絡(luò)合成...................................................149

14.2.6換熱網(wǎng)絡(luò)能量設(shè)計(jì)目標(biāo)...........................................150

14.2.7換熱網(wǎng)絡(luò)設(shè)計(jì)能量目標(biāo)...........................................151

14.2.8流股組合曲線...................................................151

14.2.9換熱網(wǎng)絡(luò)方案選取...............................................151

14.2.10換熱網(wǎng)絡(luò)優(yōu)化前后對比..........................................152

14.3能源合理性分析.......................................................154

14.3.1節(jié)能概述.......................................................154

14.3.2評價依據(jù).......................................................155

14.3.3能耗計(jì)算.......................................................155

14.3.4每噸產(chǎn)品能耗及計(jì)算表...........................................157

14.3.5萬元產(chǎn)值綜合能耗及計(jì)算表.......................................158

14.3.6能源合理性分析.................................................158

14.3.7節(jié)能措施.......................................................159

第15章工廠組織與勞動定員.....................................................161

15.1概述.................................................................161

15.2組織機(jī)構(gòu)設(shè)計(jì)原則.....................................................161

15.2.1工廠體制及管理機(jī)構(gòu)的設(shè)置原則...................................161

15.2.2公司管理制度...................................................161

15.3組織機(jī)構(gòu)的設(shè)置.......................................................162

15.4經(jīng)營管理.............................................................162

15.4.1現(xiàn)代企業(yè)制.....................................................162

15.4.2人員管理.......................................................162

15.4.3設(shè)備管理.......................................................163

15.4.4成本管理.......................................................163

15.4.5安全管理.......................................................163

15.5勞動定員.............................................................164

15.5.1勞動定員原則...................................................164

15.5.2定員方案.......................................................164

15.5.3人員來源.......................................................165

15.5.4人員培訓(xùn).......................................................165

第16章消防...................................................................166

16.1概述.................................................................166

16.2設(shè)計(jì)依據(jù).............................................................166

16.3工程概況.............................................................166

16.4燃燒爆炸的原因.......................................................167

16.5消防管理工作..........................................................168

16.5.1基礎(chǔ)消防措施...................................................168

16.5.2廠區(qū)消防布置...................................................168

16.5.3消防系統(tǒng).......................................................169

16.5.4滅火器.........................................................170

16.6緊急事故處理..........................................................170

16.6.1應(yīng)急策劃.......................................................170

16.6.2應(yīng)急準(zhǔn)備.......................................................171

16.6.3應(yīng)急響應(yīng).......................................................171

16.6.4應(yīng)急恢復(fù).......................................................171

16.7員工安全管理.........................................................171

16.7.1基本措施.......................................................171

16.7.2其他措施.......................................................171

第17章維修...................................................................173

17.1概述.................................................................173

17.2設(shè)計(jì)依據(jù).............................................................173

17.3設(shè)計(jì)原則.............................................................173

17.4設(shè)備維護(hù).............................................................173

17.4.1設(shè)備維護(hù)原則...................................................173

17.4.2設(shè)備維護(hù)內(nèi)容...................................................173

17.4.3各種設(shè)備維護(hù)一覽表.............................................174

17.5設(shè)備維修.............................................................174

17.5.1設(shè)備維修體制...................................................174

17.5.2設(shè)備維護(hù)維修...................................................175

17.6維修人員的管理.......................................................177

17.6.1維修人員的主要任務(wù).............................................177

17.6.2維修人員的工作職責(zé).............................................177

17.6.3維修人員的管理模式.............................................178

第18章土建工程...............................................................180

18.1概述.................................................................180

18.2設(shè)計(jì)依據(jù).............................................................180

18.3廠區(qū)自然條件.........................................................181

18.3.1氣象環(huán)境.......................................................181

18.3.2地理環(huán)境.......................................................181

18.4建筑工程.............................................................181

18.4.1設(shè)計(jì)原則.......................................................181

18.5設(shè)計(jì)方案.............................................................182

18.5.1建筑材料.......................................................182

18.5.2結(jié)構(gòu)設(shè)計(jì).......................................................182

18.5.3特殊的結(jié)構(gòu)設(shè)計(jì).................................................184

18.6結(jié)構(gòu)工程.............................................................185

18.6.1設(shè)計(jì)原則.......................................................185

18.6.2設(shè)計(jì)標(biāo)準(zhǔn)及建筑分類..............................................185

第19章勞動衛(wèi)生安全...........................................................187

19.1概述.................................................................187

19.2設(shè)計(jì)依據(jù).............................................................187

19.2.1設(shè)計(jì)規(guī)范.......................................................187

19.2.2國家法律規(guī)定...........................................