| 摘要 |
A heat exchanger having a horizontally-disposed, elongate shell with a partition extending lengthwise of the shell and interiorly thereof to form upper and lower compartments therein. The shell has end closures with at least one end closure having a flow passage communicating with the lower compartment of the shell for flow of fluid therethrough. A fluid port communicates with the upper compartment for delivering fluid thereto and passages at the edges of said upper compartment permit fluid flow from the upper compartment along the length thereof to wet the interior of the shell wall in the lower compartment. Fluid conduit means is positioned on the exterior of the shell for substantially the entire length thereof to place fluid in the conduit means in heat exchange relation with said shell wall. |
