毕业论文《ZG联合站设计》.doc

中国石油大学（华东）毕业设计（论文） ZG联合站设计 学生姓名： 学 号： 专业班级：油气储运工程 班 指导教师： 2012年6月20日 摘要 ZG联合站设计是以储运教研室下达的任务书为依据的。ZG联合站位于山东省境内某干道一侧，该联合站坐北朝南，东西长350，南北宽250，场区自然地坪平整后为-0.35相对于绝对高度55.75（黄海）。年输量每年为300万吨。 站外来油经三相分离器、原油缓冲罐、循环泵、电脱水器、加热炉、原油稳定塔、外输泵之后外输。 根据实际以及总平面布置原则，设计总平面布置，站内设有原油罐区、原油稳定区、工艺区、加热区、污水处理区、预留区、消防区、变配电区、行政管理区等，画出了总平面布置图。根据流程设计原则，设计联合站的基本流程，共有两种基本流程，并画出了工艺流程图。在设备和管线选择后，进行了基础参数和热力、水力计算和设计了泵房安装图，并校核了所有设备。 关键词：联合站；平面布置；工艺流程；泵房安装 ABSTRACT This design of the ZG Central Treating Station is planed on the base of the assignment given by Storage and Transportation department. The ZG Central Treating Station is located on the trunk highway of Shandong Province, which faces to north, from west to east is about 350m, and from south to north is about 250m. After the field is naturally leveled off, it is -0.35 in height-- opposite in absolute height 55.75(Yellow sea). The treating capacity is 3000 thousands tons per year. First: According of the station and the designing proposal are determined according to the assignment. There are nine parts in all, as follows: crude oil tank field, crude oil stabilization filed, technology filed, heating filed, sewage processing area, fire protection area, pre-reservation filed, electric distribution filed, administrative filed. Then I describe the designing proposal. Second, I designed the flow diagram. The main technological process of the station includes pump tight flow and accident flow. Equipments and the diameter of pipelines are selected basing on parameters of the hydraulics and thermodynamics. Then, I designed the diagram of pump room installation, and checked all the equipments. Keywords: central treating station; plane layout; process flow; pump room installation 目 录 第1章 前言．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．1 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc169954948 第2章 ZG联合站设计说明 PAGEREF _Toc169954948 \h 2 HYPERLINK \l _Toc169954949 2.1 设计概述 PAGEREF _Toc169954949 \h 2 HYPERLINK \l _Toc169954950 2.1.1 ZG联合站的主要工作任务 PAGEREF