7
Location
The cleaner can advantageously be installed, so that
the crop is cleaned both when it is being put on stock,
and when it is taken out of stock again.
The capacity is generally dependent on the requirement
for purity, as less load of the screens, provides better
opportunities for the removal of impurities.
The transport system must therefore be designed so
that it is possible to regulate the supply of material to
the cleaner.
Make sure there is clearance next to the cleaner, to
make the necessary adjustments and service.
Also, remember that there must be room for replacing
the screens. It is easiest to replace the screens at the
right side of the cleaner (seen from the inlet end). The
screens are easily replaced if there are approx. 1,5 m
clearance beside the cleaner.
Pipeline for blower
The blower pipeline should be of the Kongskilde OK200
dimension. It is recommended to use as few bends as
possible and a cyclone at the end of the pipeline.
At a commonly occurring content of impurities in the
crop, the blower is powerful enough to blow the screen-
ings approx. 20 m (including 4 meters vertical length,
two bends and one cyclone).
If to much blower power is applied to conveying, this
will reduce the air flow and, accordingly, the
cleaning efficiency of the aspiration cleaner. If addition
-
al conveying length is required, an extra blower may be
inserted.
Separation of screenings
The screenings may either be discharged through a
separate gravity outlet or delivered into the trash blow
line (A) and discharged together with the light impuri-
ties.
Impurities separated by screens and aspirator dis-
charged into the trash blow line
Mount the enclosed covering plate in the outlet (B) and
(C) of the trough auger.
Impurities separated by screens and aspirator dis-
charged separately
Remove the covering plate from the outlet (B) of the
trough auger. If desired, a shutter may be fitted instead
of the covering plate.
Oversized impurities separated by inner screens can
also be discharged separately.
Oversized impurities separated by inner screens
discharged separately
Remove the covering plate from the outlet (C) of the
trough auger. If desired a shutter may be fitted instead
of the covering plate.
Be aware of the danger of touching the rotating auger,
see section "Warning notes" and the warning sign on
the bottom trough.
Drum gear motor
In order to avoid oil spills during transport, the gear vent
is closed with a blunt rubber cord. This sealing cord
must be removed before using the cleaner.
B
C
A
90°
90°
4 m
Cyclone
OK200 pipe system
