【正文】 III年產(chǎn) 10 萬(wàn)噸聚碳酸酯化工廠畢業(yè)設(shè)計(jì) 目 錄1 概述 .........................................................................................................................................1 設(shè)計(jì)依據(jù) ...........................................................................................................................1 課題背景 ....................................................................................................................1 我國(guó)聚碳酸酯產(chǎn)業(yè)現(xiàn)狀 ............................................................................................1 國(guó)際聚碳酸酯需求概況 ............................................................................................2 設(shè)計(jì)依據(jù) ...........................................................................................................................3 設(shè)計(jì)原則 ...........................................................................................................................3 設(shè)計(jì)任務(wù) ...........................................................................................................................3 勞動(dòng)安全衛(wèi)生 ..................................................................................................................42 工藝設(shè)計(jì) .................................................................................................................................5 工藝流程設(shè)計(jì) ...................................................................................................................5 工藝流程設(shè)計(jì)的重要性 ...........................................................................................5 工藝流程設(shè)計(jì)的原則 ...............................................................................................5 工藝流程選擇分析與研究 .......................................................................................5 工藝流 程設(shè)計(jì) ...........................................................................................................6 生產(chǎn)工藝流程敘述 ....................................................................................................7 工藝流程設(shè)計(jì)參數(shù) ....................................................................................................8 工藝計(jì)算 ...........................................................................................................................8 物料衡算 ........................................................................................................................8 熱量衡算 ......................................................................................................................143 工藝計(jì)算與設(shè)備選型 ...........................................................................................................18 塔的工藝與選型 ............................................................................................................18 T101 .........................................................................................................................18 最小回流比的計(jì)算 ..................................................................................................19 全塔理論塔板數(shù) ......................................................................................................20 精餾段理論塔板數(shù) .................................................................................................21 板效率及實(shí)際塔板數(shù) ..............................................................................................22 塔和塔板主要工藝尺寸計(jì)算 ..................................................................................22 塔板負(fù)荷性能方程 ..................................................................................................26 氣流干燥器的工藝計(jì)算與選型 ....................................................................................31 過(guò)濾設(shè)備的工藝計(jì)算與選型 ........................................................................................354 設(shè)備型號(hào)一覽表 ...................................................................................................................38 泵的選擇 ........................................................................................................................38 容器、罐的選擇 ............................................................................................................39 冷凝器、再沸器的選擇 .................................................................................................405 廠制和廠址選擇 ....................................................................................................................42 廠制概況 .........................................................................................................................42 工廠組織 ..................................................................................................................42 工作制度 ..................................................................................................................42 人員配備 ..................................................................................................................42 廠址選擇 .........................................................................................................................43 建廠依據(jù) .................................................................................................................43 指導(dǎo)方針 .................................................................................................................43 選廠經(jīng)過(guò) .................................................................................................................436 全廠總平面設(shè)計(jì) ...................................................................................................................44 總平面設(shè)計(jì)任務(wù)和步驟 .................................................................................................44 總平面設(shè)計(jì)任務(wù) ......................................................................................................44 工廠組織 ..................................................................................................................44 總平面設(shè)計(jì)原則 .............................................................................................................44 總平面布置評(píng)述 .........................................