12' diameter X 65' long
And 304LSS/316LSS
Indirect contact heating, counter flow air design
Total indirect product heat transfer area is 4,275 Sq. Ft. With 304SS shell and 316SS tubes
rated 175 PSI @ 400 degrees F., 14,275 Sq. Ft. total Heat Transfer area with (216) 316LSS tubes, 64' long, rated 175 psig, arranged in rows; 2 outer rows - (96) 4" schedule 10 tubes; 3 inner rows (72) 3" schedule 10 tubes; (48) 3" schedule 10 tubes.
Shell is 304LSS, 5/8" main thickness, 1" thick at intake, 1 1/2" thick in sections.
with 304LSS internal lifting flights, 24 rows, 1/4" thick x 3" high.
Shell is mounted on a 3/16" pitch /foot, and is designed to rotate at approximately 2.85 RPM. Gear and pinion drive, main gear is 174" OD, 9" wide face, with 259 teeth. Pinion gear is 14" OD x 10" wide face, with 19 teeth. Requires a parallel shaft reducer, 37 rpm Diameter: 3,658 mm (144 in). Length: 19,812 mm (780 in). Temperature: 204.4 °C (400 °F). Heat Transfer Surface Area: 397.2 m² (4,275 ft²). Tube Surface Area: 1,326 m² (14,275 ft²). Tube Pressure: 12.1 bar (175 psi). Tube Temperature: 204.4 °C (400 °F). Number of Tubes: 216. Tube sheet Material: Stainless Steel 316L.