www.van-beek.nl
Efficient Reduction
With Cryogenic Screw
Heat Exchanger
Van Beek has developed the cryogenic
screw to prepare bulk goods for grinding
in a process. On leaving the screw the bulk
goods are ready for grinding for example
in a pin mill. This screw heat exchanger
is also suitable for processes where it is
important that the products must cool in
a short time (quickly), for example in the
food industry or in chemical processes to
give certain product properties.
P erfect mixing of nitrogen by
nozzles and paddles
Due to the extremely low temperature
tough products or products that are
sensitive to heat input can be reduced
more effectively and efficiently.
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PECM Issue 27
The cryogenic screw freezes the product
in a short time by using several nozzles
that add liquid nitrogen to the product.
The screw heat exchanger is fitted with
paddles that ensure good mixing of the
product and the nitrogen.
E asy to clean
The conveyor has a twin-walled casing and
there is a vacuum for insulation. The screw
is easy to remove from the body using a
demountable flange on
the outlet side. This
makes the screw quick
and easy to clean.
C urious ?
Interested in whether this type of screw
heat exchanger can help your process
further? Ask Van Beek-sales engineer
Joram van der Heijden about the options.
Contact him via
[email protected] or call
Van Beek on +31 (0)41 63 75 225