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年產(chǎn)6000t乙酸乙酯間歇反應(yīng)釜設(shè)計(jì)_畢業(yè)設(shè)計(jì)-文庫吧資料

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【正文】 ... 2 原料的處理量 ...................................................................................................... 2 原料液起始濃度 ................................................................................................... 2 反應(yīng)時(shí)間 ............................................................................................................. 2 反應(yīng)體積 ............................................................................................................. 2 第 3 章 熱量核算 .................................................................................. 3 工藝流程 ............................................................................................................. 3 物料衡算 ............................................................................................................. 3 能量衡算 ............................................................................................................. 3 熱量衡算總式 ............................................................................................. 3 每摩爾各種物值在不同條件下的 ,pmc 值 ...................................................... 4 各種氣象物質(zhì)的參數(shù)如下表 ........................................................................ 5 每摩爾物質(zhì)在 100℃下的焓值 ..................................................................... 5 總能量衡算 ................................................................................................ 6 換熱設(shè)計(jì) ............................................................................................................. 7 水蒸氣的用量 ..................................................................................................... 7 第 4 章反應(yīng)釜釜體設(shè)計(jì) ..................................................................................................... 8 反應(yīng)器的直徑和高度 ............................................................................................ 8 筒體壁厚的設(shè)計(jì) ................................................................................................... 9 設(shè)計(jì)參數(shù)的確 定 ......................................................................................... 9 筒體的壁厚 ................................................................................................ 9 釜體封頭厚 ........................................................................................................ 10 第 5 章 反應(yīng)釜夾套的設(shè)計(jì) ................................................................................ 10 夾套 DN、 PN 的確定 ......................................................................................... 10 夾套的 DN ............................................................................................... 10 夾套的 PN ................................................................................................ 10 夾套筒體的壁厚 ................................................................................................. 10 夾套筒體的高度 ..................................................................................................11 夾套的封頭 .........................................................................................................11 傳熱面積校核 .....................................................................................................11 第 6 章 反應(yīng)釜釜體及夾套的壓力試驗(yàn) .............................................................................. 12 釜體的水壓試驗(yàn) ................................................................................................. 12 水壓試驗(yàn)壓力的確定 ................................................................................ 12 水壓試驗(yàn)的強(qiáng)度校核 ................................................................................ 12 壓力表的量程、水溫 ................................................................................ 12 水壓試驗(yàn)的操作過程 ................................................................................ 12 夾套的液壓試驗(yàn) ................................................................................................. 13 水壓試驗(yàn)壓力的確定 ................................................................................ 13 水壓試驗(yàn)的強(qiáng)度校核 ................................................................................ 13 4 壓力表的量程、 水溫 ................................................................................ 13 水壓試驗(yàn)的操作過程 ................................................................................ 13 第 7 章 攪拌器的選型 ................................................................................ 14 攪拌槳的尺寸及安裝位置 ................................................................................... 14 攪拌功率的計(jì)算 ............................................................................................
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