【正文】 process while power is off was considered. In the design, we considered the conditions given by the assignment。separate。equipment 中國(guó)石油大學(xué)（華東）本科畢業(yè)設(shè)計(jì)（論文） 目錄 第一章 前言 ........................................................................................................... 1 第二章 聯(lián)合站設(shè)計(jì)說(shuō)明書(shū) ........................................................................................ 2 設(shè)計(jì)概述 .................................................................................................... 2 聯(lián)合站工藝系統(tǒng)概述 .................................................................................. 2 油氣水混合物的收集 ........................................................................ 2 油、氣、水的初步分離 .................................................................... 3 原油脫水 ......................................................................................... 3 原油穩(wěn)定 ........................................................................................... 3 站址選擇和總平面布置 ............................................................................... 3 ． 1 站址選擇與平面布置概述 ............................................................... 3 本聯(lián)合站平面布置 ........................................................................... 4 流程及流程說(shuō)明 .......................................................................................... 4 工藝流程的設(shè)計(jì)要求 .......................................................................... 4 原油處理工藝簡(jiǎn)介 ........................................................................... 4 設(shè)備及管線的安裝布置 ............................................................................... 5 進(jìn)站閥組的安裝 ............................................................................... 5 電脫水器的布置安裝 ........................................................................ 5 管線安裝綜述 .................................................................................. 6 輸油泵房的布置 安裝 ........................................................................ 6 第三章 聯(lián)合站工藝計(jì)算 ......................................................................................... 7 基礎(chǔ)數(shù)據(jù)計(jì)算 ............................................................................................. 7 設(shè)計(jì)規(guī)模 ......................................................................................... 7 油氣物性計(jì)算 [1]................................................................................ 7 主要設(shè)備的選擇 .......................................................................................... 8 原油緩沖罐的計(jì)算 .................................................................................... 10 加熱爐的選取 ........................................................................................... 11 罐的選取 [4] ............................................................................................... 12 外輸泵的選取與校核 ................................................................................ 12 循環(huán)泵的選取 ......................................................................................... 15 第四章 管線的選取與校核 ...................................................................................... 17 ......................................................... 17 三相分離器到緩沖罐間輸油管線計(jì)算 ........................................................ 19 流速計(jì)算 ....................................................................................... 19 .............................................. 19 ： .......................................................................... 20 緩沖罐到循環(huán)泵之間管線的計(jì)算 ............................................................... 22 局部摩阻的計(jì)算 ............................................................................. 22 沿 程摩阻的計(jì)算 ............................................................................. 22 循環(huán)泵到電脫水器之間管線的計(jì)算 ........................................................... 22 電脫水器到加熱爐之間管線的計(jì)算 ........................................................... 23 壓降 計(jì)算 ....................................................................................... 23 中國(guó)石油大學(xué)（華東）本科畢業(yè)設(shè)計(jì)（論文） 局部摩阻計(jì)算 ................................................................................ 23 ................................................................ 24 穩(wěn)定區(qū)到外輸泵之間的管線計(jì)算 ............................................................... 24 ................................................................ 24 結(jié)論 ....................................................................................................................... 26 致謝 ....................................................................................................................... 27 參考文獻(xiàn) ................................................................................................................ 28 前言 1 第一章 前言 聯(lián)合站，即