(完整word版)32立方米液氨储罐设计.pdf

-1-过程设备设计课 程 设 计 说 明 书设计题目：32M 3液氨储罐设计学院：化学化工学院班级：化学工程与工艺1101 班姓名：宋旭杰学号：2011002248指导老师：完成时间：2014.01.09精品资料-欢迎下载-欢迎下载 名师归纳-第 1 页，共 25 页 -2-一、设计任务书32M3液氨储罐设计课程设计要求及原始数据（资料）一、课程设计基本要求1、按照国家压力容器设计标准、规范设计要求，掌握典型过程设备设计的过程。2、设计计算采用手算，要求设计思路清晰，计算数据准确、可靠。3、工程图纸要求计算机绘图。4、独立完成。二、原始数据表 1 设计条件表序号项目数值备注1 名称液氨储罐2 用途液氨储存3 最高工作压力 MPa 由介质温度确定4 工作温度-2050 5 公称容积 M36 工作压力波动情况可不考虑7 装置系数 f 0.85 8 工作介质液氨（中毒危害）9 使用地点太原市，室外课程设计主要内容1、设备工艺设计2、设备结构设计3、设备强度设计4、技术条件编制5、绘制设备总装配图6、编制设计说明书学生应交出的设计文件（论文）1、设计说明书一份2、总装配图一张（折合A1 图纸一张）精品资料-欢迎下载-欢迎下载 名师归纳-第 2 页，共 25 页 -文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 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ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3-3-目录设计任务书 1 课程设计内容 5工艺设计 5一、设计压力的确定 5二、设计温度的确定 6机械设计 6一、结构设计 6设计条件 6结构设计 7 1、压力容器选择 7物料的物理化学性质压力容器的类型压力容器的用材 2、筒体和封头的结构设计 8筒体公称直径和筒体长度的确定椭圆形封头内表面积、容积 3、各个接管的位置及法兰的选择 9接管的设计法兰的设计垫片的选择 4、人孔的选取 12 5、液面计的设计 14 6、鞍座的计算 14筒体的质量封头的质量液氨的质量附件的质量精品资料-欢迎下载-欢迎下载 名师归纳-第 3 页，共 25 页 -文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3-4-确定鞍座类型鞍座安装位置确定 7、焊接接头设计 16回转壳体的焊接结构设计接管与壳体的焊接结构设计带补强圈的接管的焊接结构二、强度计算 17容器的筒体和封头壁厚的设计 18 1、筒体名义厚度的初步确定 18 2、封头壁厚的计算 18开孔补强计算 19 1、补强设计方法判别 19 2、有效高度的确定 20 3、有效补强面积 20 4、接管的多余面积 20 强度校核 21 1、容器的水压试验 21 2、圆筒切向剪应力计算并校核 22 总结语 23 参考文献 25精品资料-欢迎下载-欢迎下载 名师归纳-第 4 页，共 25 页 -文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3-5-二、课程设计内容课程设计内容包括 工艺设计 和机械设计 两部分工艺设计工艺设计的内容是根据设计任务提供的原始数据和生产工艺要求，通过计算和选型确定设备的轮廓尺寸。其中设计储量：tfVW式中f=0.85 V=30m 3由表 2 得：t=563/m3=0.563t/m 3故W=0.85320.563=14.3565t 表二液化气体饱和蒸汽压及饱和液密度温度-15 10 30 50 饱和蒸汽压MPa（绝压）氨0.269 0.603 1.156 2.030 饱和液密度Kg/m 3氨658 625 595 563 一、设计压力的确定设计压力应根据最高工作压力来确定。对于盛装液化气体的压力容器，可根据固定式压力容器安全技术监察规程TSG R0004-2009中条例 3.9.3 来确定：经查表 2 得 50下液氨饱和蒸汽压（绝压）为2.030MPa,大气压 Pa=0.1Mpa.工作压力Wp=（2.030.1）MPa=1.93MPa 设计压力为容器的设计载荷条件之一，其值不得低于最高工作压力，而最高工作压力系指容器顶部在正常工作过程中可能产生的最高表压。装设安全阀的容器，考虑到安全阀开启动作的滞后，容器不能及时泄压，设计压力不得低于安全阀的开启压力，通常可取最高工作压力的1.051.10 倍，这里取 1.1 倍，所以设计压力P=2.12Mpa 液柱静压力为：PagDPii138.122.28.9563)(氨PaP1100002200000%5%5精品资料-欢迎下载-欢迎下载 名师归纳-第 5 页，共 25 页 -文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3-6-PPi%5，于是忽略了液柱静压力的影响，得到MPaPPc12.2二、设计温度的确定根据液氨储罐工作温度为-2048选择设计温度 t=50机械设计机械设计包括 结构设计 和强度计算 两部分一、结构设计 设计条件表 3 结构设计条件表项目内容备注工作介质液氨工作压力MPa 1.93 由介质温度决定设计压力MPa 2.12 工作温度-2048 设计温度50 公称容积（Vg）m330 计算容积（V计）m330 工作容积（V工）m325.5 装量系数 f0.85 介质密度（t）t/m 30.563 材质Q345R，16MnR，16Mn保温要求无其他要求无表 4 管口表接管代号公称尺寸连接尺寸标准连接面形式用途或名称A DN80 HG/T20592-2009 FM 液氨入口B DN25 HG/T20592-2009 FM 压力表接口C DN25 HG/T20592-2009 FM 放空口精品资料-欢迎下载-欢迎下载 名师归纳-第 6 页，共 25 页 -文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3-7-D DN40 HG/T21518-2005 FM 气氨出口管E DN80 HG/T20592-2009 FM 液氨出口F DN32 HG/T20592-2009 FM 排污管SV DN80 HG/T20592-2009 FM 安全阀接口M DN500 HG/T20592-2009 MFM 人孔L DN20 HG/T20592-2009 FM 磁性液位计接口 结构设计化工设备的结构设计包括设备承压壳体（一般为筒体和封头）及其零部件的设计。设备零部件包括支座、接管和法兰、人孔和手孔、液面计、视镜等。我国已经制订了化工设备通用零部件的系列标准，设计时可根据具体设计条件按照附录中给出的相关标准进行选用。1、压力容器选择（a）物料的物理化学性质氨作为一种重要的化工原料，应用广泛，为运输及储存便利，通常，将气态的氨气通过加压或冷却，得到液态氨。液氨，又称为无水氨，是一种无色液体，有强烈的刺激性气味，液氨在工业上应用广泛，而且具有腐蚀性，且容易挥发，采用钢瓶和槽车装运。（b）压力容器的类型化工设备的主体是压力容器，容器的强度决定着设备的安全性，为了加强压力容器的安全监察，保护任命生命和财产的安全，国家质量监督局颁布了?压力容器安全技术监察规程?这是一部对压力容器安全技术监督提出基本要求的法规，压力容器设计、安装、使用、检验、修理和改造等单位必须遵守的法规，为了有利于安全技术监督和管理，?压力容器安全技术监察规程?将其管辖范围内的压力容器划分为三类，分别为第一类压力容器、第二类压力容器和第三类压力容器。本次设计压力容器中的介质为液态氨，属于中度危害，是第二组介质且设计压力为中压，所以将其划分为第二类压力容器。（c）压力容器的用材正确选择材料对于保护设备的安全使用和降低成本是至关重要的。压力容器用材料包括容器及压壳体用钢和设备零部件用材料，零部件有受压元件（如接管、法兰）和非受压元件（如支座），所用材料涉及钢板、钢管、锻件、型钢及钢棒等。精品资料-欢迎下载-欢迎下载 名师归纳-第 7 页，共 25 页 -文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 HM5C10O10X9F8 ZK2T4K4N10Z3文档编码:CE2J2V6P7R8 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