【正文】 釜攪拌功率的計(jì)算 ................................................................................................ 46 熱量衡算 ............................................................................................................................ 48 第四章 設(shè)備計(jì)算及選型 ........................................................................................................ 52 聚合釜計(jì)算 ........................................................................................................................ 52 基礎(chǔ)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(jìn)出管管徑確定 .................................................................................................... 54 換熱器的選擇 .................................................................................................................... 56 第五章 技術(shù)經(jīng)濟(jì)分析 ............................................................................................................ 61 技術(shù)經(jīng)濟(jì)分析 .................................................................................................................... 61 沈陽(yáng)建筑大學(xué)畢業(yè)設(shè)計(jì) V 第六章 結(jié)論 ............................................................................................................................ 63 參考文獻(xiàn) .................................................................................................................................. 64 致謝 .......................................................................................................................................... 65 附錄一 附錄二 沈陽(yáng)建筑大學(xué)畢業(yè)設(shè)計(jì) 1 第一章 緒論 概述 設(shè)計(jì)依據(jù)及生產(chǎn)狀況 本設(shè)計(jì)主要設(shè)計(jì)依據(jù)是沈陽(yáng)建筑大學(xué)材料學(xué)院下發(fā)的 “年產(chǎn) 2 萬(wàn)噸順丁橡膠聚合車間的工藝設(shè)計(jì) ”本科生畢業(yè)設(shè)計(jì)任務(wù)書。s second largest synthetic rubber,just after styrenebutadiene access to information and documents, the design introduces the butadiene rubber industry39。闡 述了對(duì)廠房的大概設(shè)計(jì)及相關(guān)要求，如何處理易燃易爆品等危險(xiǎn)品，預(yù)防有毒有害物品等安全問題，以及發(fā)生事故時(shí)如何進(jìn)行緊急處理和處理好 “三廢 ”問題。通過(guò)計(jì)算分析比較 ,制定了原料路線、確認(rèn)了聚合方法以及各類添加劑的選擇。本設(shè)計(jì)通過(guò)查閱資料文獻(xiàn)介紹了順丁橡膠行業(yè)目前的發(fā)展特點(diǎn)、所處的發(fā)展階段、市場(chǎng)的供需平衡和競(jìng)爭(zhēng)格局。本設(shè)計(jì)對(duì)年產(chǎn)量為 2 萬(wàn)噸的順丁膠聚合工藝進(jìn)行了設(shè)備的物料衡算，聚合釜的熱量衡算以及聚合釜的設(shè)備計(jì)算。 關(guān)鍵詞 ： 順丁橡膠；丁二烯；轉(zhuǎn)化率；催化劑；聚合 沈陽(yáng)建筑大學(xué)畢業(yè)設(shè)計(jì) II Abstract Polybutadiene rubber is the world39。 第一章 緒論 .............................................................................................................................. 1 概述 ...................................................................................................................................... 1 設(shè)計(jì)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(xué)性質(zhì)和主要技術(shù)指標(biāo) .................................................................. 2 生產(chǎn)流程簡(jiǎn)述 ...................................................................................................................... 3 生產(chǎn)流程簡(jiǎn)述及工藝設(shè)備選擇 ...................................................................................... 3 操作控制指標(biāo) .................................................................................................................. 5 車間三廢處理及安全防護(hù) .................................................................................................. 6 三廢處理 .......................................................................................................................... 6 有毒物品 .......................................................................................................................... 6 易燃易爆品 ...................................................................................................................... 6 預(yù)防措施 .......................................................................................................................... 7 有毒害物質(zhì)的防護(hù) .......................................................................................................... 7 防護(hù)噪聲污染 .................................................................................................................. 8 廠房的布置及水電汽的要求 .......................................................................................... 9 第二章 物料衡算 .................................................................................................................... 10 聚合釜和終止釜物料衡算 ................................................................................................ 10 丁二烯系統(tǒng) .................................................................................................................... 10 溶劑油系統(tǒng) .................................................................................................................... 11 引發(fā)劑系統(tǒng) .................................................................................................................... 11 聚丁二烯系統(tǒng) ................................................................................................................ 11 終止劑、防老劑系統(tǒng) .................................................................................................... 12 凝聚釜物料衡算 ................................................................................................................ 13 振動(dòng)篩及熱水罐物料衡算 ................................................................................................ 16 進(jìn)料系統(tǒng) ........................................................................................................................ 16 沈陽(yáng)建筑大學(xué)畢業(yè)設(shè)計(jì) IV 出料系統(tǒng) .......................................................................................................