【正文】 安徽工程大學(xué)畢業(yè)設(shè)計（論文） I 畢業(yè)設(shè)計 m3攪拌反應(yīng)釜設(shè)計 摘 要 本文設(shè)計的攪拌設(shè)備是攪拌反應(yīng)釜，反應(yīng)釜的結(jié)構(gòu)采用夾套式。內(nèi)筒介質(zhì)是染料及有機溶劑，設(shè)計壓力為 ；夾套內(nèi)介質(zhì)為冷卻水或蒸汽，設(shè)計壓力為 ；主體材質(zhì)為 Q345R，攪拌速度為 50r/min，反應(yīng)釜體積為 ，操作體積為 ，軸功率為 。 攪拌 反應(yīng)釜主要由筒體和夾套組成，多為中、低壓壓力容器；攪拌裝置由攪拌器和攪拌軸組成；傳動裝置是為攪拌裝置設(shè)置的，主要由電動機、減速器、聯(lián)軸器和傳動軸等組成；軸封裝置為動密封，一般采用機械密封 或填料密封；它們與支座、人孔、工藝接管等附件一起，構(gòu)成完整的攪拌反應(yīng)釜。 設(shè)計方法采用壓力容器常規(guī)設(shè)計方法，遵循《化工設(shè)備》要求，按照 GB15098《鋼制壓力容器》等技術(shù)法規(guī)執(zhí)行，設(shè)計內(nèi)容主要包括釜體（內(nèi)筒與夾套）強度、結(jié)構(gòu)設(shè)計、校核和水壓試驗；攪拌裝置設(shè)計與校核；傳動裝置設(shè)計以及反應(yīng)釜其他零部件設(shè)計等。 反應(yīng)釜作為攪拌設(shè)備的一種，其應(yīng)用前景廣泛，尤其在石油與化工行業(yè)中更是得到了廣泛的應(yīng)用。 關(guān)鍵詞 反應(yīng)釜；釜體；攪拌裝置；傳動裝置；附件 陳剛： II Abstract This design of mixing equipment is stirred tank reactor with jacket. Inner tube is a dye and an anic solvent medium and the design pressure is cooling medium is water or steam and the design pressure ois 。 The main material is Q345R, stirring speed is 50r/min, reactor volume is , operating volume is and shaft power is 。 stirred tank reactor is mainly posedof the cylinder and the jacket ， mostly in medium and lowpressure mixing device posed by a stirrer and agitator gearing is set for the stirring device, mainly consists of motor, reducer, couplings and shafts and other ponents。 seal device is dynamic seal, generally use mechanical seal or of them with support, manholes, and other accessories with the takeover process constitute a plete stirred tank reactor. Pressure vessel design using conventional design methods, follow the chemical equipment requirement, according to GB15098 steel pressure vessel and other technical designed mainly includes kettle body (inner tube and jacket) strength, structural design, school nuclear and hydraulic test, stirring device design and checking, gear design and other reactor ponents design. Reactor as a stirring device has broad application prospects, especially in the oil and chemical industry it has been even more widely used. Keywords reactor； kettle； stirring device； gearing； attachment 安徽工程大學(xué)畢業(yè)設(shè)計（論文） III 目錄 引言 ....................................................................................................................................... 1 第 1 章 緒論 ......................................................................................................................... 3 反應(yīng)釜研究的背景及意義 ........................................................................................... 3 反應(yīng)釜的研究現(xiàn)狀 ....................................................................................................... 3 反應(yīng)釜的發(fā)展趨勢 ....................................................................................................... 4 第 2 章 反應(yīng)釜釜 體的設(shè)計 ................................................................................................. 6 釜體 DN 、 PN 的確定 .............................................................................................. 6 釜體筒體壁厚的設(shè)計 .................................................................................................. 6 釜體封頭的設(shè)計 ........................................................................................................ 7 筒體長度 H 的設(shè)計 ...................................................................................................... 7 外壓筒體壁厚的設(shè)計 ................................................................................................ 8 外壓封頭壁厚的設(shè)計 ................................................................................................ 8 第 3 章 反應(yīng)釜夾套的設(shè)計 ............................................................................................... 10 夾套的 DN 、 PN 的確定 .......................................................................................... 10 夾套筒體的設(shè)計 ...................................................................................................... 10 夾套封頭的設(shè)計 ........................................................................................................ 10 傳熱面積的校核 ........................................................................................................ 11 第 4 章 反應(yīng)釜釜體及夾套的壓力試驗 ........................................................................... 12 釜體的水壓試驗 ......................................................................................................... 12 釜體的氣壓試驗 ......................................................................................................... 12 夾套的液壓試驗 ......................................................................................................... 13 第 5 章 反應(yīng)釜附件的選型及尺寸設(shè)計 ........................................................................... 15 釜體法蘭聯(lián)接結(jié)構(gòu)的設(shè)計 ......................................................................................... 15 工藝接管的設(shè)計 ......................................................................................................... 16 接管墊片尺寸及材質(zhì) ................................................................................................. 18 人孔的設(shè)計 ................................................................................................................. 19 視鏡的選型 ................................................................................................................. 20 支座的選型及設(shè)計 ..................................................................................................... 21 第 6 章 攪拌裝置的設(shè)計 ................................................................................................... 23 攪拌軸直徑的初步計算 ............................................................................................. 23 攪拌抽臨界轉(zhuǎn)速校核計算 ......................................................................................... 23 聯(lián) 軸器的選擇 ............................................................................................................. 23 攪拌器的設(shè)計 ............................................................................................................. 24 攪拌軸尺