Why are there multiple exhaust pipes in one chimney?
Thread Content
Why not just merge them together? Are the smoke components different? Are the anti-corrosion requirements different? Or are there other reasons? ! See picture
The exhaust pipes of these cars are almost the same. Why do some cars have one exhaust pipe, some have two exhaust pipes, and some have four exhaust pipes?
The car's exhaust pipe? This is an industrial chimney.
Could it be because the exhaust gas composition is different and the purification methods used are different? After all, environmental protection requirements are getting higher and higher now.
But the problem is that the chimney emits smoke, and the components of the smoke are nothing more than oxygen, nitrogen, carbon dioxide, etc. In terms of ingredients, it shouldn't be the main reason. In fact, the "Chimney Design Code" talks about the design of this kind of chimney, but it does not say why it is arranged in this way.
This post was last edited by shouye on 2017-3-29 16:11. There is a sentence in the "Chimney Design Code": "When there are multiple boilers in the boiler room, but only one chimney is allowed to be built, the following measures can be taken: The independent exhaust pipes of each boiler are formed into a combined chimney with an integrated shape. The reason why one exhaust pipe cannot be used is to prevent the flue gas from the two boilers from channeling.
It turns out that this is the reason, the smoke is easier to control. .
Sometimes it also gives environmental lawbreakers an opportunity to take advantage of
I see, but our desulfurization and denitrification chimney is also like this, like a bundled rocket.