Device for turning over and back-mixing moist material

Details Device for turning over and back-mixing moist material Device for turning over and back-mixing moist material

2005-07-29

2008-09-30

Soohoo, Tony G (Department: 1797)

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Reexamination Certificate

active

07429124

ABSTRACT:
A turnover device is provided to turn over and back-mix moist material, in particular sewage sludge in moist or dry state in a dryer in which the moist material is spread out for drying on a floor in one layer. The turnover device is provided with at least one shovel that can be rotated within a circumference around an axis.

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German Search Report, 2 pages, May 2005.
European Search Report, 3 pgs, Oct. 2005.
Article—Solar Sludge Drying-Based on the 1st Process, by Ulrich Luboschik, 1998 Published by Elsevier Science Ltd.

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