【Haichuan Device Guessing Game】Turning and turning again, why is it so difficult to capture some smoke?
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This is a device from a project that was put into operation last year. Why is the flue for exhaust gas designed in this way? Do you know what kind of device it is? ? ?
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I’m not sure what kind of device it is, but I’ve seen similar flue gas systems where multiple heating furnaces share one large exhaust chimney, with a fan being used to draw in air for heat exchange and to recover waste heat； Some of those flue pipes are a single circular tube divided into two halves, with flow in both directions.
There are multiple furnaces, sharing one chimney； One is preheating and recovery, plus a side line.
Why different furnaces? Why can’t it be just one furnace?
What device is it in the picture you sent? I can see three furnaces – what kind of furnaces are they? Is the one in the middle the heating furnace that starts up?
Could there be a problem of cross-flow of flue gas caused by different flue gas pressures from various furnaces when sharing one chimney? For example, the heating furnace shown in the picture on the second floor is not used on a regular basis – could there be smoke leakage?
The heating furnace in a continuous reforming unit looks just like this: lol
Thank you, President Yu, for the compliment. The company has this kind of device; it looks quite similar: lol
This device is standard equipment in refineries; many sea enthusiasts must have guessed it