["["安全阀的泄放量计算

2020-06-07View Original

Thread Content

"¡Señores Hia侠", ¿¿alguien sabe cómo calcular la cantidad de descarga para válvulas de seguridad en tanques de gas气储罐，设备上的安全阀泄放量怎么计算？？？？对于火灾面积，我还没看懂是什么意思？

Reply #22020-06-08

"按照三类事故状态——火灾、误操作、设备故障"来分析可能发生的一种或多种事故状态，分别计算它们的最大泄放量。泄放量最大的的工况就是该安全阀的设计工况，不应该采用叠加方式来计算最大泄放量。火灾工况指的是火焰高度在7.62米以内的设备发生外部火灾，需要计算设备的湿表面积。对于火灾工况的泄放量又分为有保温和无保温两种情况。有保温需要确保绝热材料在22小时内不会被烧毁脱落，并在消防水的冲击下也不脱落否则此保温按照无保温考虑。GB 50518《钢制压力容器》》中有关于容器火灾工况有无保温和出口切断泄放量的计算。"

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.

["["安全阀的泄放量计算

Thread Content

Submit a Project

Disclaimer

Quick Links