今天的两张图片来自“兰石重装”公众号。
图片中的设备是由兰石重装设计制造的乌兹别克斯坦Boysun Gas Processing Plant气体处理厂项目8台火炬缓冲罐。
猜猜看，这几台设备接管根部那个跟补强圈长得很像的板（或叫盘）是啥？
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以下资料供参考：
The design and orientation of any protrusions shall be configured to aid effective water shedding.
If possible seal welded sealing discs shall be installed on vessel nozzles and other protrusions through the insulation.
Seal-welded plates are useful in diverting water away from critical locations. These can be used, for example, on nozzles for vessel shells and tank roofs to divert water away from the protrusion through the jacketing。
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应该没错吧？
