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Air flow schematic for td4 dryers – AEC TD Floor Mount Dryers User Manual

Page 7

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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