Munters comdry m170l, Руководство пользователя

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ComDry M160L
2 Principle of operation
The desiccant rotor is the adsorption dehumidifying component in the unit. The rotor structure is
comprised of a large number of small air channels.
The desiccant rotor is made of a composite material that is highly effective in attracting and retaining water
vapour. The rotor is divided in two zones. The airflow to be dehumidified,
process air, passes through the
largest zone of the rotor and then leaves the rotor as dry air. Since the rotor rotates slowly, the incoming air
always meets a dry zone on the rotor, thus creating a continuous dehumidification process.
The airflow that is used to dry the rotor, reactivation air , is heated. The reactivation air passes through
the rotor in the opposite direction to the process air and leaves the rotor as wet air (warm humid air). The
wet air re-circulates through a condenser that cools down the air to condense the water using a part of the
process air.
The condensed water is discharged by gravity through a hose.
This principle enables the dehumidifier to work effectively, even at low temperatures from
±
0
°
C.
1. Process air
2. Dry air
3. Cooling air out
1
3
2
Figure 2.1 Principle of operation
190TEN-1098-D1404
Principle of operation
4