1272086 - DRYER, HOLOFLITE, 24'' X 20', 2-SCREW, CS, DENVER JOY, D2420-6DED, WATER [1]
MFD.BY:Denver, Joy
DATE MFD:1998 approx
TYPE:Holoflite Processor. Originally designed for heating or cooling w/ liquid medium. Indirect heat/cooling transfer. Granular or free flowing Product conveyed through an enclosed trough via screw[s] with hollow flites, with liquid medium pumped through screw
MODEL:D2420-6-DED
NUMBER SCREW(S):2
DIAMETER-SCREW(S):24"
LENGTH-SCREW(S):20'
MAT'L CONSTRN-SCREW(S):CS. 5/16" Tk flights. Hard faced first 7ft.
MAT'L CONSTRN-TROUGH:CS
MAT'L CONSTRN-JACKET:CS
PRESSURE-SCREW(S):150# @ 650°F. MAWP. ASME N.BD.
PRESSURE-TROUGH:60"WC @ 650°F. MAWP. ASME N.BD.
PRESSURE-JACKET:30# @ 650°F. MAWP. ASME N.BD.
FLUID MEDIUM:Water. Flow rate total 214gpm. Screws 79gpm ea via 3" Johnson Rotary Joints w/braided SS flexible hoses. Jkt 39gpm. Trough end jkt 7gpm. 2 Top cover jkts 10gpm.
DRIVEN BY:10 HP, 3/60/230/460V TEFC motor with a DC Drive controller.
DRIVEN VIA:Reducer.
RPM-SCREW(S):0.33 - 3.29 RPM max
PRIOR SVC:Cooler. Feed 2300-15000 lbs/hr @ 70PCF [214 CFH max] @1560 Deg F in. Discharge 550Deg F. 20Min residence time. 214 gpm cooling water 95Deg F in/145Deg F out.
COMMENTS:15Deg incline, feed end lower. Screws 445SF area. Jkt 126SF area. Trough end and 2 @ 4ft long top cover sections at feed end jktd, w/10"dia feed flange. Total 571SF Jkt.approx. Net trough volume 74 CF. Flat trough cover. 17000# empty wt less drive.
