Figure 13: High Heat Model (180°F to 400°F) Air Flow Schematic
Optional Return
Air Cooler
Utilizing -40F dew
point air to regenerate
and cool the
desiccant.
Double wall
constructed heater
housing and
desiccant
container.
Low watt density
heaters, can
operate safely
with minimum air
flow.
Regeneration
thermocouple,
monitors and
controls the
regeneration
temperature
Pressure switch, makes
sure the blower is
functioning correctly.
High
temperature
snap switches,
monitor the heat
status of the
heater housings.
High pressure peripheral
regenerative blower.
Insulated
stainless steel
drying hopper
2-1/2” Insulated
Delivery Air Hose
2-1/2” Hose
Dryer valve
13X Molecular
Sieve 8x12
beads.
Process /
Regeneration
Air Filter
2”
Hose
2”
Hose
2”
Hose
2” Hose
Process Air
Temperature
Thermocouple
Position
Return Air
Temperature
Thermocouple
Position
Portable Drying/Conveying Systems Chapter 7: Appendix 58 of 63