VetterTec Flash and Ring Dryers

VetterTec
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VetterTec
VetterTec Flash and Ring Dryers
VetterTec has an established reputation,
with proven designs and competitive solutions
for flash and ring dryer applications.
VetterTec flash and ring dryers are ideal for
drying filter cakes, fibrous materials, sludges
and slurries.
Advantages
Simple, economic design
High reliability
Uniform co-current drying, giving gentle
treatment of the material and improved
product quality
Short residence time ideal for heat
sensitive products
Easy maintenance
Options for direct and indirect heating
configurations
Self-inertising options available
Can incorporate odour destruction
through incineration
ec.de
www.vettert
Industries
Starch
Ethanol
Food
Dairy
Chemicals
Pharmaceuticals
Minerals
„successful drying systems“
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VetterTec
VetterTec Dryers – for high quality powders
VetterTec flash dryers are used to produce fine granular or powdered
material when short residence times are required. A stream of turbulent
hot air dries the product whilst it is being conveyed co-currently in
a continuous process. Rapid evaporation ensures that the product
temperature is maintained as low as possible, ideal for heat sensitive
materials.
VetterTec ring dryers are flash type dryers which incorporate a centrifugal classifier to increase the residence time selectively for the wetter
and larger material. Within the classifier, drier and finer particles are
separated out from larger and moister particles. Adjustable blades
in the classifier allow the degree of separation to be set to optimise
dryer performance. Larger particles are recirculated through the dryer,
normally through a disintegrator, that provides size reduction, and this
extended residence time allows efficient drying of many different
products that cannot be flash dried.
Flash Dryer
VetterTec flash and ring dryers can be
supplied in open circuit, partially closed
circuit and fully closed circuit operation.
A partially closed circuit allows drying
efficiency to be increased by recirculating
a majority of exhaust gases back into the
dryer, thus minimising heat release in
exhaust air and providing self-inertisation. Fully closed circuit systems
enable operation at higher wet bulb temperatures and maximize
energy recovery in the evaporator.
Ancillary equipment supplied with VetterTec plants include back-mixers,
special feeders, wet scrubbers, solvent recovery systems and bag
filters. A VetterTec pilot plant is available for carrying out tests on a
variety of products.
ec.de
www.vettert
VetterTec Ltd
154 High Street Sevenoaks. Kent TN13 1XE. UK Tel : +44 1732 441440 Fax: +44 1732 458818
Gluten Ring Dryer
VetterTec GmbH
[email protected]
Leipziger Straße 104-108 D-34123 Kassel, Germany
Tel: +49 561 500190 Fax: +49 561 5001940