Fin tube heat exchanger through-tube
Thread Content
Fixed tube plate fin tube heat exchanger, the tube plate opening diameter is much smaller than the outer diameter of the fins； How are the fins threaded through the tube?
The fins are spot welded to the pipe. Just look for a finned tube and you'll understand.
It's scary for you to ask such a question. Fin tubes all have plain tube lengths, which are used to match the tube sheet.
It's scary for you to ask such a question. Fin tubes all have plain tube lengths, which are used to match the tube sheet.
Dear posters, are you not following the intubation method of light tubes? Should one end of all fin tubes be inserted into the tube sheet first, and then the tube sheet on the other side be installed?
Both ends of the fin tube have a length without fins, and the fin tube and tube plate are like sandwich biscuits. You can refer to air-cooled heat exchangers or other finned tube heat exchanger standards.
It should be assembled according to the structure of the air cooler. The tube plates at both ends are fixed, and both ends are threaded at the same time, or one section is threaded first and then the other end. This is all possible. It would be best for the poster to send you a picture to see what the structure is.
First wear one tube sheet, then the sleeve body and then the other piece (it is required that the length of the light tube at one end of the fin tube must be greater than the thickness of 2 tube sheets)
Hello, this is a fin tube and 2 tube sheets, with many fin tubes between the 2 tube sheets.
Are both tube sheets retractable? If the length of the fin tube is greater than the distance between the tube plates, will the already threaded fin tubes not fall off the tube plate when the next fin tube is put on?