Structural diagram of double-shell and plate heat exchanger
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Does anyone have the structural diagram of a double-shell and plate heat exchanger? Why does a double tube sheet have a lower likelihood of internal leakage compared to a single tube sheet?
I have recently been learning about this type of heat exchanger as well: shell and tube heat exchangers, tube-in-tube heat exchangers, and tubular heat exchangers. I hope that experts will be kind enough to offer their guidance. If there are manufacturing companies based in Jiangsu or Shanghai, they can get in touch with me; I am looking for heat exchange equipment that can be processed and purchased for use in heat and cold exchange applications, as well as for temperature control purposes.
A double tube sheet actually separates the tube side and shell side at the connection point with the heat exchange tubes. Even if there is a leak, it will only escape on one side and will not leak to the other side and contaminate the material
With a double tube sheet, leakage is only possible on the side; internal leakage has not been observed, unless the heat exchange tubes crack
Double tube sheets are used when the two media in the tube side and shell side are not allowed to mix.