JT.003.01.010 pages

Thermal Processing technology
PERFORMANCE
in
mo t i on
JT.003.01.01.EN
Powder drying installation
Application and Operation:
Technical data:
The pictured drying installation with dosing feeder, oil heated spiral elevator, and integrated follow-on cooling is used for drying of
FeSi-powder.
Type of machine: tt
Grain size: tt
Initial moisture content: t
Final moisture content: t
Feeding capacity: tt
1: ttt
2: ttt
oil: ttt
Material: ttt
Drive: ttt
Via dosing feeder the powder is fed to the spiral elevator and then
conveyed from the top downwards to the bottom. To avoid material
caking and to dry the product to final moisture content, the dosing
feeder and 2/3 of the spiral elevator`s feeding area are oil heated.
The remaining 1/3 of the spiral elevator is water cooled to cool the
powder to the desired packing temperature.
WUFS 400/1000-60 x 1885
5 - 30 mm
5%
0,2 %
600 kg/h
10 °C
40 °C
160 - 200 °C
1.4541
2 x JV 178 - 675
2 x 1,6 kW
The technical demand „heating – drying – cooling“ was solved by
means of contact-heat transfer on a small area.
Your Benefit:
The product is treated very carefully and without loss of fines.
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Compact design.
Large reaction area.
Precise temperature control.
High efficiency.
No dust emissions.
Easy access for cleaning.
JÖST GmbH + Co. KG · Gewerbestraße 28 - 32 · D-48249 Dülmen-Buldern
Telefon +49 (0)2590 98-0 · Telefax +49 (0)2590 98-101 · info@joest.com · www.joest.com