【正文】 中國(guó)石油大學(xué)（華東）現(xiàn)代遠(yuǎn)程教育 畢業(yè)設(shè)計(jì)（論文） 題 目： 等 溫 輸 油 管 道 優(yōu) 化 的 探 討 學(xué)習(xí)中心： 煙臺(tái) 學(xué)習(xí)中心 年級(jí)專業(yè)： 網(wǎng)絡(luò) 11秋 石油工程 學(xué)生姓名： 學(xué) 號(hào)： 指導(dǎo)教師： 職 稱： 導(dǎo)師單位： 摘要： 輸油管道的優(yōu)化設(shè)計(jì)主要是應(yīng)用 最優(yōu)化方法來(lái)求解設(shè)計(jì)方案中的設(shè)計(jì)變量， 從而得到最優(yōu)的設(shè)計(jì)方案。介紹了輸油管道 系統(tǒng)中的優(yōu)化問(wèn)題，分別闡述了熱油管道的 優(yōu)化設(shè)計(jì)、順序輸送的最優(yōu)化以及原油集輸 網(wǎng)絡(luò)優(yōu)化中的主要內(nèi)容、需要注意的優(yōu)化特 點(diǎn)、應(yīng)用的方法及步驟，并在此基礎(chǔ)上進(jìn)行 了總結(jié)，提出了對(duì)輸油管道優(yōu)化設(shè)計(jì)的認(rèn)識(shí) 和看法。 關(guān)鍵詞： 原油集輸；優(yōu)化；設(shè)計(jì) 目 錄 第 1 章 緒論 ................................................................................................................................. 5 第 2 章 工藝設(shè)計(jì)說(shuō)明書 ............................................................................................................... 5 工程概況 ......................................................................................................................... 5 線路基本概況 ........................................................................................................ 5 輸油站主要工程項(xiàng)目 .............................................................................................. 6 管道設(shè)計(jì) ............................................................................................................... 6 基本參數(shù)的選取 .............................................................................................................. 6 設(shè)計(jì)依據(jù) ............................................................................................................... 6 設(shè)計(jì)原則 ............................................................................................................... 7 原始數(shù)據(jù) ............................................................................................................... 7 溫度參數(shù)的選擇 ..................................................................................................... 8 其他參數(shù)的選擇 .............................................................................................................. 8 工作日 ................................................................................................................... 8 油品密度 ............................................................................................................... 9 黏溫方程 ................................................................................................................ 9 總傳熱系數(shù) K ........................................................................................................ 9 摩阻計(jì)算 ..............................................................................................................10 最優(yōu)管徑的選擇 ....................................................................................................10 工藝計(jì)算說(shuō)明 .................................................................................................................10 概述 .....................................................................................................................10 確定加熱站及泵站數(shù) ...................................................................................................... 11 熱力計(jì)算 .............................................................................................................. 11 水力計(jì)算 ..............................................................................................................12 站址確定 ..............................................................................................................13 校核計(jì)算說(shuō)明 .................................................................................................................14 熱力、水力校核 ....................................................................................................14 進(jìn)出站溫度校核 ....................................................................................................14 進(jìn)出站壓力校核 ....................................................................................................14 壓力越站校核 .......................................................................................................14 熱力越站校核 .......................................................................................................15 動(dòng)、靜水壓力校核 ................................................................................................15 反輸運(yùn)行參數(shù)的確定 .............................................................................................15 站內(nèi)工藝流程的設(shè) 計(jì) ......................................................................................................15 制定和規(guī)劃工藝流程 ..............................................................................................16 輸油站工藝流程 .....................................................................................................16 流程簡(jiǎn)介 ...............................................................................................................16 主要設(shè)備的選擇 .............................................................................................................17 輸油泵的選擇 選泵原則 ........................................................................................17 加熱爐的選擇 .......................................................................................................17 首末站罐容的選擇 ................................................................................................18 閥門 .....................................................................................................................18 第 3 章 工藝設(shè)計(jì)計(jì)算書 ..............................................................................................................19 經(jīng)濟(jì)管徑 .........................................................................................................................19 經(jīng)濟(jì)流速 ..............................................................................................................19 確定管道承壓 ...................................................................................