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4.21 LNG成套设备 LNG Package Equipment
4.21.1 装卸臂 Loading(Unloading)Arm
![](https://epubservercos.yuewen.com/7BDC44/16499760305799406/epubprivate/OEBPS/Images/image277.jpeg.jpg?sign=1738991705-JUizEnqCbhUSFasofqarNjHo8KOtGEMl-0-977820c974d16373cbb2566d61c973fa)
1 swivel joint 旋转接头
2 outboard arm 外臂
3 emergency release system(ERS) 紧急脱离系统
4 quick connect\disconnect couple(QC-DC) 快速连接系统
5 inboard arm 内臂
6 secondary counterweight 副配重
7 slewing drive cylinder 回转驱动缸
8 primary counterweight 主配重
9 base riser 基座
10 hydraulic power unit(HPU) 液压单元
4.21.2 装车撬 Truck Loading Skid
![](https://epubservercos.yuewen.com/7BDC44/16499760305799406/epubprivate/OEBPS/Images/image278.jpeg.jpg?sign=1738991705-e9PxXGDEoz46u6RKeLbUglmmAE7ry6S6-0-7acaee5825a1d5551a3e964bba382812)
1 local control panel 就地控制盘
2 LNG shut-off valve 液相切断阀
3 flow control valve 流量控制阀
4 flowmeter 流量计
5 LNG line 液相管线
6 return gas shut-off valve 回气切断阀
7 pressure release line 压力卸放管线
8 return gas line 回气管线
9 skid 撬块
4.21.3 装车臂 Truck Loading Arm
![](https://epubservercos.yuewen.com/7BDC44/16499760305799406/epubprivate/OEBPS/Images/image279.jpeg.jpg?sign=1738991705-eL9d9gI03bLA7P24ui59qQytfrYlEetj-0-242426fc03c745de8d76b1244574d90d)
1 post 立柱
2 swivel joint 旋转接头
3 N2 purge line 氮气吹扫管线
4 inboard arm 内臂
5 outboard arm 外臂
6 cylinder 气缸
7 shut-off valve 切断阀
8 LNG line 液相管线
9 NG line 气相管线
4.21.4 浸没燃烧式气化器 Submerged Combustion Vaporizer
![](https://epubservercos.yuewen.com/7BDC44/16499760305799406/epubprivate/OEBPS/Images/image280.jpeg.jpg?sign=1738991705-PPDAxnaKGhJqeNKuWGK2Cjs3zmXzJJPF-0-6419d9ee4f81f80abc939b8e32464dd8)
1 stack 烟囱
2 burner 燃烧器
3 air duct 风管
4 blower 风机
5 fuel gas system 燃料气系统
6 dosing tank 加药罐
7 tube bundle 换热盘管
8 cooling water pump 冷却水泵
9 control panel 控制盘
10 water sink 水槽