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

計量ポンプの出口圧力が過剰に上昇

2015-12-30View Original

Thread Content

計量ポンプの流量は0.9立方メートル、設計圧力は4バール、送液媒体は水、出口管径はDN25、直管長さは43.3m、垂直高さは31.7m、90度エルボーは16個、DN25のボールバルブは5個。 現在、高揚程・高頻度の状態でポンプの出口圧力が設計圧力を超えています。先輩方、管径を大きくすることでシステムの抵抗を下げることは可能でしょうか?どの程度にすればよいでしょうか?。
Reply #22015-12-30
0.5m/sの流速、どこか詰まっているわけではないですよね?

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.