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| STETTER
recycling plants have been produced since 1970 and are used on
75% of all German concrete factories.
A
recycling plant recycles the concrete 100%, i.e. all materials
are recycled: water, aggregate and slurry.
By applying a recycling plant you can avoid
bringing the precipitated slurry to the rubbish dump.
A recycling plant works in principle as shown
on the sketch. |
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Aggregate
(0,2 - 32 mm) |
Rinsing
and
wash water |
Water
content |
Aggregate
transport |
Slurry water
(0 - 0,2 mm) |
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The leftover concrete is
supplied to the plant at (A) and is led via
a chute into the wash barrel (B).
The barrel rotates slowly, and extra wash water is added at
(C).
Heavy particles (aggregate >
approx. 0.2
mm) sink to the bottom and are led by
means of built-in screw blades in the barrel up towards a
built-in "shovel" (note that the barrel inclines down towards
the plant, where the leftover concrete is supplied). |
The "shovel" ensures that the heavy particles (>
approx. 0.2
mm) are led out of the barrel at the
chute (D). The fine particles (<
approx. 0.2 mm)
are kept suspended because of the extra supply
of wash water and the movements of the barrel (rotations).
The suspended particles are led out of the
barrel at the overflow
(E) and over in the storage basin. |
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| Bekoteknik A/S
Zealand (head office):
Vaerkstedsvej 23
DK-4600 Koege
Phone +45 5663 6633
Fax
+45 5663 6368
E-mail
info@bekoteknik.dk |
|
Bekoteknik A/S
Jutland:
Skraeddergyden 45
Skjoed
DK-8450 Hammel
Phone +45 8696 0129
Fax
+45 8696 0329
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