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

["11.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1负压反应釜循环泵

2019-04-08View Original

Thread Content

У моего оборудования малый шестерический насос подаёт反应釜循环。在常压或微负压时正常供料,但在-0公斤负压时就不供料了。什么原因
Reply #22019-04-08
Уleanor设备汽蚀余量不足,泵发生了汽蚀。
Reply #32019-04-08
Но другие насосы в тех же условиях не имеют проблем。此外,这个泵最近才出现这种情况,之前一直正常
Reply #42019-04-08
Потоки одинак? Температура среды одинн? Напор входа одиннадцать? Среда одиннадцать?
Reply #52019-04-08
Эээ,我们设备是三十条一样的的生产线
Reply #62019-04-08
如果你设备的所有参数都一致,管路布置都一致,那问题多半出在泵自身上,如泵的阀弹簧没有失效,有没有磨损,间隙有没有变大等
Reply #72019-04-09
Рекомендации: 1、釜的工艺控制是否正常,是否夹带低沸物 2、泵自身问题排查。可以用其它套次正常工作的设备替代试一下!"

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.