Floating head heat exchanger design and drawing
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Mine is DN500, the heat exchange tube length is 2000mm, 13 baffles, and the spacing is 150mm. But in the drawing, 13 baffles cannot be accommodated. What data or formula should be used to change it? Can you seniors give me some guidance?
It should be the 13 boards that Craftsman gave you. You have to find him. 13 must be wrong.
This is how to calculate the number of baffle plates:: Pipe length/baffle spacing -1=2000/150-1=13 pieces. The baffle spacing is 0.3D which is 150mm. How to change this?
Even if you calculate according to your formula, it is 12 and 13, and you have discovered it yourself, and it cannot be calculated exactly like this. The import and export are usually relatively large, and they are not evenly distributed. If you are an equipment professional and only draw pictures, don't change it yourself. Find a craftsman who can give you an accurate number. Whether the spacing is within 150 is also determined by him.
These are all calculated by myself\ud83d\ude02
You calculated it wrong, right? You calculated it to be 12. How did you calculate it to be 13?
12.33, then press 13