Under what circumstances must a preheater be installed in front of the primary fan in a circulating fluidized bed boiler?

2010-10-05View Original

Thread Content

Under what circumstances must a preheater be installed in front of the primary fan in a circulating fluidized bed boiler?

Reply #22010-10-05

This should be used when temperatures are low; in such cases, it is advisable to employ a heater. In the northern regions during winters with temperatures ranging from -20 to 0 degrees, heat exchange efficiency is very high, and the exhaust gas temperature remains significantly low, which can lead to corrosion caused by low temperatures. In southern regions, especially in Guangdong and Hainan, such problems do not occur, so the investment in this equipment can be avoided

Reply #32010-10-12

Reply to 2# 469216960: My opinion is similar to that of the guy above.

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.

Quick Links