HX 3 and HX4 DWG-(2024-11-04).pdf

This technical drawing is a detailed design schematic for a General Arrangement NH3 Vaporizer, prepared for Argonne National Laboratory under Contract No. 4H-60013. The document shows multiple detailed views and cross-sections of a heat exchanger (HX-4), featuring 304 stainless steel construction with specific dimensional details. Key specifications include:

Technical components include 1/2" OD tubes with 0.065" wall thickness, multiple NPT inlet/outlet connections, an outer casing, finished tubes, and gas flow indicators. The design includes precise measurements for various components, with notes specifying tube configuration (1" OD x 7 fins/inch) and material specifications. The drawing provides comprehensive views from different angles, including top, side, and cross-sectional perspectives, enabling a complete understanding of the vaporizer's structural and functional design.