| 摘要 |
A vapour phase heater includes a plurality of elongated hollow heater tracks. A vapour generator having a vapour generation chamber is in fluid communication with the interior of each track. At least one heat input tube extends through the vapour generation chamber wherein a vapourized fluid is supplied to the heat input tubes. A vapour flow connector communicates with the vapour generator and the interior of each track so as to provide conduits for vapour produced in the vapour generator to pass into each track.
|
