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过程设备课程设计40M3液氨储罐设计.doc


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40M3液氨储罐设计
目录
封面··································································1
目录··································································2
封皮··································································3
任务说明·······························································4
封面··································································6
第一章、工艺设计····················································7
·········································7
···············································8
第二章、机械设计·····················································8
1、结构设计·························································8
⑴、筒体和封头的设计·····································8
⑵、接管与接管法兰设计···································8
⑶、人孔、补强、液面计及安全阀的设计···················11
⑷、鞍座的设计······································12
⑸、焊接头设计·····································14
第三章、强度计算校核···············································15
1、内压圆筒校核······································16
2、左封头计算校核··········································17
3、右封头计算校核··········································18
4、鞍座校核
·······································19
5、各种接口补强校核········································20
6、各种法兰校核············································21
参考资料·····························································22
设计感想·····························································23
课程设计任务书
:
使用国家最新压力容器标准、规范进行设计,掌握典型过程设备设计的全过程。
掌握查阅、综合分析文献资料的能力,进行设计方法和方案的可行性研究和论证。
掌握电算设计计算,要求设计思路清晰,计算数据准确、可靠,且正确掌握计算机操作和专业软件的使用。
掌握工程图纸的计算机绘图。
(包括原始数据、技术参数、条件、设计要求等):
原始数据
设计条件表
序号
项目
数值
单位
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
-20~48

5
公称容积(Vg)
10/16/20/25/40
M3
6
工作压力波动情况
可不考虑
7
装量系数(φV)

8
工作介质
液氨(中度危害)
9
使用地点
室外
10
安装与地基要求
11
其它要求
100%无损检测
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
k
DN 32
HG20595-97
MFM
液位计接口
a
DN 80
HG20595-97
MFM
液氨入口
h
DN 80
HG205

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  • 时间2013-04-27