【正文】 國多在 6000L 以下。 安徽工程大學畢業(yè)設計（論文） 3 第 1 章 緒論 隨著中國的發(fā)展越來越快，反應釜化工產品的出口量逐漸增加。本文所設計的攪拌反應釜為漿式攪拌反應釜。是國內目前進行高溫、 高壓下的化學反應最為理想的裝置，特別是進行易燃、易爆 、有毒介質的化學反應，更加顯示出它的優(yōu)越性。密封形式可分為：填料密封、機械密封和磁力密封。 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 安徽工程大學畢業(yè)設計（論文） III 目錄 引言 ....................................................................................................................................... 1 第 1 章 緒論 ......................................................................................................................... 3 反應釜研究的背景及意義 ........................................................................................... 3 反應釜的研究現狀 ....................................................................................................... 3 反應釜的發(fā)展趨勢 ....................................................................................................... 4 第 2 章 反應釜釜 體的設計 ................................................................................................. 6 釜體 DN 、 PN 的確定 .............................................................................................. 6 釜體筒體壁厚的設計 .................................................................................................. 6 釜體封頭的設計 ........................................................................................................ 7 筒體長度 H 的設計 ...................................................................................................... 7 外壓筒體壁厚的設計 ................................................................................................ 8 外壓封頭壁厚的設計 ................................................................................................ 8 第 3 章 反應釜夾套的設計 ............................................................................................... 10 夾套的 DN 、 PN 的確定 .......................................................................................... 10 夾套筒體的設計 ...................................................................................................... 10 夾套封頭的設計 ........................................................................................................ 10 傳熱面積的校核 ........................................................................................................ 11 第 4 章 反應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 反應釜附件的選型及尺寸設計 ........................................................................... 15 釜體法蘭聯接結構的設計 ......................................................................................... 15 工藝接管的設計 ......................................................................................................... 16 接管墊片尺寸及材質 ................................................................................................. 18 人孔的設計 ................................................................................................................. 19 視鏡的選型 ................................................................................................................. 20 支座的選型及設計 ..................................................................................................... 21 第 6 章 攪拌裝置的設計 ................................................................................................... 23 攪拌軸直徑的初步計算 ............................................................................................. 23 攪拌抽臨界轉速校核計算 ......................................................................................... 23 聯 軸器的選擇 ............................................................................................................. 23 攪拌器的設計 ............................................................................................................. 24 攪拌軸尺寸的設計 ..................................................................................................... 26 第 7 章 傳動裝置的選型和尺寸 計算 ............................................................................. 27 電動機的選型 ............................................................................................................. 27 減速器的選型 ............................................................................................................. 27 機架的設計 ................................................................................................................. 27 底座的設計 ................................................................................................................. 28 凸緣法蘭的選型 ......................................................................................................... 29 密封形式的選擇 .......................