| 摘要 |
A vertical shell-and-tube heat exchanger in which intensifiers of flow for organic liquid that flows in tube space are provided consists of cylindrical rim to which the lower and the upper tube plates are welded, there tube beam is fixed with expansion. By means of bolt joint to the lower and the upper tube plates the upper and the lower elliptical covers are attached, there partitions are placed for separation of tube flow into four passes. Inside the tubes, with possibility of motion in long direction, tension spring wire is installed. |
