Discussion on the installation of black water pipelines in the quench chamber of Jinhua furnaces
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Dear colleagues, the Jinhua furnace has been in operation at Shanxi Fengxi for over a year. No black water pipeline is installed in the quenching chamber of this furnace; during operation, the quenching water in the chamber mixes with syngas and enters the scrubber through the syngas pipeline. This design simplifies the process flow and operations, but it results in an increased solid content in the black water flowing into the scrubber, which in turn raises the solid content in the quenching water as well. Please discuss whether the advantages of this design outweigh its disadvantages. Those who have experience with the Jinhua furnace are especially invited to share their insights. Thank you.
Is there a flowchart for reference?
It will definitely increase the wear on the process gas pipelines
I spoke with them recently; in their quench chamber, just like in the combustion chamber, there are rows of heat exchange tubes. The bottom of these tubes is submerged in water, and the syngas flows out between these heat exchange tubes
Confirmed, are there any pictures? That shouldn’t be the case.
I want to know that too; I hope some expert can explain it
Without drawings, we just communicate via PPT; it’s the water wall in the combustion chamber that is under high pressure, while the quenching chamber is at low pressure
I heard now that a separation tank is going to be installed on that pipeline? !
It’s unlikely, right? Can the corrosion problem be solved?