MX.
2
Plus Dehumidification system
3.3 Pre-and post-treatment
Pre-and post-treatment
of
the process air can
be
performed
by the following functional components:
■
Inlet dampers to enable isolation
of
the unit from
the
air
flow.
The
dampers are installed
on
the outside
of
the unit.
■
A mixing box allowing mixing fresh air with recirculation
air.
■
Heating coil:
The
coil can
be
electric
or
use
hot
wateras heating medium.
In
the case
of
hot
water, the
coil
must
be
connected
to
an external heating medium supply.
■
Cooling coil:
The
coil uses chilled water, possibly mixed with glycol.
The
coil
must
be
connected
to
an
external medium supply.
■
Humidification by evaporation
or
steam injection
in
order
to
achieve the process air quality specification
during dry ambient conditions. See the humidifier supplement.
■
Filters for various air quality specifications. Filters can
be
equipped with pressure
drop
sensors
to
enable
"blocked filter" alarm.
■
A supply fan
to
achieve the external pressure requirement.
To Next Page
Loading...
