Large temperature differences at the bottom of the boiling furnace
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This post was last edited by zhaofengcai on 2017-11-6 at 16:17. I would like to ask the expert: What are the reasons for large temperature differences in the bottom of a 250,000-ton boiling furnace? What are the solutions?
It is likely caused by uneven boiling; increasing the air supply to the furnace slightly can help achieve uniform boiling
This post was last edited by cslgwbb on 2017-11-20 at 16:32. There are various reasons for this issue; let’s discuss it. Contact within the site
It would be best to be able to inspect the furnace; first, determine whether there are scabs on the bottom of the furnace. If the scabs are not large, use external force to remove them. The wind shouldn’t be too strong, as strong winds can easily blow through the furnace charge.
It would be best to be able to inspect the furnace; first, determine whether there are scabs on the bottom of the furnace. If the scabs are not large, use external force to remove them. The wind shouldn’t be too strong, as strong winds can easily blow through the furnace charge.
Thank you for the teacher’s guidance. Which type of air chamber gas distribution is better? How about your company?
There are several reasons; you may want to take them into consideration: a large furnace volume, which means a large temperature difference between the front and rear sections; high moisture content in the ore fed into the furnace; a thin solid layer; low sulfur content in the ore; and a large amount of ore fed in
You’re here then! Welcome, President Yang! Hahahaahaha
Check whether the pressure at the bottom of the furnace is normal; if it is too high, scarring in the fixed layer may have occurred； If the pressure at the bottom of the furnace is low, it may be due to excessive air flow and an insufficient thickness of the fixed layer, which results in the fixed layer being blown through and causing a short circuit