AEC TD Floor Mount Dryers - Manual (Page 7)

OPERATING MANUAL - TD2 & TD4-25-100 DRYERS
Revision 8/31/01
Page 7
AIR FLOW SCHEMATIC
FOR TD4 DRYERS
XX XX
VORTEX BLOWER
4-WAY ZONE
VALVE
FILTER
VENT
CONTROL
THERMOCOUPLE *
M2
CONTROL
THERMOCOUPLE *
M1
SAFETY THERMAL
SAFETY THERMAL
SAFETY THERMAL
REGENERATION
AND PROCESS
HEATER
REGENERATION
AND PROCESS
HEATER
TO HOPPER
PROCESS HEATER
(TC4 & TD4 50-100)
SECONDARY
REGENERATION
HEATER
CONTROL
THERMOCOUPLE
H1
CONTROL
THERMOCOUPLE
H2
CONTROL
THERMOCOUPLE
L2
CONTROL
THERMOCOUPLE
L1
* - CONTROL THERMOCOUPLE
FOR PLC CONTROL ONLY