HCBBS Forum (Español)
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request

[". Se ha discutut la discususución

2020-11-18View Original

Thread Content

user
Reply #22020-11-18
继续翻译,我会纠正错误。
Reply #32020-12-05
in. 有些是设置了平衡管,联通储罐气相空间与π型管的高点,这样虽然能破虹吸,但如果排液量比较少,高点后的π型管内没有充满管液体,那岂不储罐气体与下游联通了,本来设置液封就是防止气体随液体串入下游,而设置平衡管不就破坏了这个作用吗?
Reply #42020-12-06
“有些是设置了平衡管,联通储罐气相空间与π型管的高点,这样虽然能破虹吸,但如果排液量比较少,高点后的π型管内没有充满管液体,那岂不储罐气体与下游联通了,本来设置液封就是防止气体随液体串入下游,而设置平衡管不就破坏了这个作用吗?” 回复:管道接入下游设备是插底管
Reply #52020-12-07
那这样就属于利用下游设备的插底管实现液封了,既然下游已经有了液封,此处的π行液封是不是就意义不大了?
Reply #62020-12-07
同时还起到保持上游设备液位的作用
Reply #72021-07-29
非常感谢您的解答,但还有些疑问,如果上游是液封罐,才需要保持上游设备的液位,如果上游是塔顶冷凝器或者氯化氢降膜吸收器器等设备,是不需要维持液位的,设置π型液封的目的就是防止上游气相串到下游的储罐里面,而根据您前面讲的,串气问题通过下游设备设置沉底管就解决了,那中间这个π型液封实际上就没有意义了。但实际上看到的设计里都设置了π型或u型液封管

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.