【正文】 釜計算 ........................................................................................................................ 52 基礎數(shù)據(jù) ........................................................................................................................ 52 選取膠液貯罐 .................................................................................................................... 52 選取凝聚釜 ........................................................................................................................ 53 攪拌器的確定 .................................................................................................................... 53 各物料進出管管徑確定 .................................................................................................... 54 換熱器的選擇 .................................................................................................................... 56 第五章 技術(shù)經(jīng)濟分析 ............................................................................................................ 61 技術(shù)經(jīng)濟分析 .................................................................................................................... 61 沈陽建筑大學畢業(yè)設計 V 第六章 結(jié)論 ............................................................................................................................ 63 參考文獻 .................................................................................................................................. 64 致謝 .......................................................................................................................................... 65 附錄一 附錄二 沈陽建筑大學畢業(yè)設計 1 第一章 緒論 概述 設計依據(jù)及生產(chǎn)狀況 本設計主要設計依據(jù)是沈陽建筑大學材料學院下發(fā)的 “年產(chǎn) 2 萬噸順丁橡膠聚合車間的工藝設計 ”本科生畢業(yè)設計任務書。 Abstract ..................................................................................................... 錯誤 !未定義書簽。s second largest synthetic rubber,just after styrenebutadiene access to information and documents, the design introduces the butadiene rubber industry39。通過查閱文獻數(shù)據(jù)和計算分析，完成了年產(chǎn) 2 萬噸順丁橡膠的生產(chǎn)設計，繪制了工藝流程圖、聚合釜裝配圖、廠區(qū)布置圖以及車間布置圖若干，最后對產(chǎn)品順丁橡膠進行經(jīng)濟核算，各項數(shù)據(jù)均符合各項規(guī)定指標。闡 述了對廠房的大概設計及相關要求，如何處理易燃易爆品等危險品，預防有毒有害物品等安全問題，以及發(fā)生事故時如何進行緊急處理和處理好 “三廢 ”問題?？偟膩碚f，本設計在對順丁橡膠在國內(nèi)外的發(fā)展過程以及現(xiàn)狀進行系統(tǒng)化分析之后，制定了相關生產(chǎn)路線，進而達到經(jīng)濟技術(shù)合理化，堅持可持續(xù)發(fā)展線路等要求。通過計算分析比較 ,制定了原料路線、確認了聚合方法以及各類添加劑的選擇。 沈陽建筑大學 畢業(yè)設計說明書 畢 業(yè) 設 計 題 目 年產(chǎn) 學院專業(yè)班級 材料學院高分子 2020 級 2 班 學 生 姓 名 畢思遠 性 別 男 指 導 教 師 范兆榮 職 稱 高級實驗師 2020 年 6 月 15 日 沈陽建筑大學畢業(yè)設計 I 摘要 順丁橡 膠是僅次于丁苯橡膠的世界上第二大人工合成橡膠。本設計通過查閱資料文獻介紹了順丁橡膠行業(yè)目前的發(fā)展特點、所處的發(fā)展階段、市場的供需平衡和競爭格局。又在查閱各種物料的工藝參數(shù)，確定了順丁橡膠的生產(chǎn)流程。本設計對年產(chǎn)量為 2 萬噸的順丁膠聚合工藝進行了設備的物料衡算，聚合釜的熱量衡算以及聚合釜的設備計算。盡量在做到經(jīng)濟利益達到最大化的同時，也做到保護環(huán)境。 關鍵詞 ： 順丁橡膠；丁二烯；轉(zhuǎn)化率；催化劑；聚合 沈陽建筑大學畢業(yè)設計 II Abstract Polybutadiene rubber is the world39。s development characteristics, stage of development, the supply and demand balance and market calculation and analysis, select raw material route, polymerization method, and various then, after checking out the process parameters of various materials,it determine the butadiene rubber production a word,The design,after doing the systematic analysis of butadiene rubber about the development process and the status quo at home and abroad, formulated relevant production line,to achieving the rationalization of economic and technical,adhere to the sustainable development of the design do a equipment mass balance of the annual output of 20,000 tons of butadiene rubber polymerization process,calculation of the heat and something about elaborate on the plant design and requirements, how to deal with inflammable and explosive materials and other dangerous goods, prevention of toxic and hazardous materials safety issues, as well as how to deal with an emergency accident and to deal with the three wastes to do to maximize the economic benefits, but also to do to protect the a review of the literature data and putational analysis,Complete an annual output of 20,000 tons of butadiene rubber production design, drawn a flow chart, the polymerization reactor assembly drawing, plant layout and several plant arrangement ,do the economic accounting about butadiene rubber, the data are all consistent with the specified target. Key words： Polybutadiene rubber； Butadiene； Conversion rate； Catalyst； Polymerization 沈陽建筑大學畢業(yè)設計 III 目錄 摘要 ............................................................................................................ 錯誤 !未定義書簽。 第一章 緒論 .............................................................................................................................. 1 概述 ...................................................................................................................................... 1 設計依據(jù)及生產(chǎn)狀況 ...................................................................................................... 1 工藝路線 .......................................................................................................................... 1 原料、產(chǎn)品的物理化學性質(zhì)和主要技術(shù)指標 .................................................................. 2 生產(chǎn)流程簡述 ...................................................................................................................... 3 生產(chǎn)流程簡述及工藝設備選擇 ...................................................................................... 3 操作控制指標 .................................................................................................................. 5 車間三廢處理及安全防護 .................................................................................................. 6 三廢處理 .......................................................................................................................... 6 有毒物品 ...................................................................................