Heating furnace issues
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This post was last edited by jcwang on 2024-4-27 22:25. What negative pressure should be used in the heating furnace to save energy? Also, what oxygen level is optimal for the greatest energy savings?
The last edit to this post was made by Zhongyuanren on 2020-8-24 at 04:12. The following issues can occur: 1. Poor airflow, uneven mixing of oxygen and fuel gas, resulting in incomplete combustion, which may lead to engine explosion. 2. It can easily lead to injuries; when you check the burning condition through the viewing port, flames may burst out from it and injure your eyebrows, beard, hair, and skin. 3. It may cause the grate to melt.
Regarding issues with heating furnaces, I suggest you take a look at: Technical Q&A on tubular heating furnaces https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=735314&shareuid=398787
In fact, not only in the case of reprocessing, but also for other heating furnaces – apart from those with a slight positive pressure such as incinerators – they generally operate under negative pressure. The oxygen content has a direct impact on thermal efficiency as well as the nitrogen oxide levels in the flue gases