Rotary drum with rolling body arrangement
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
May 6, 2003
Grant Date -
N/A
app pub date -
Nov 9, 2001
filing date -
Nov 13, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A rotary drum for carrying out chemical processes at elevated temperatures which includes a rolling body arrangement for cleaning the interior of the drum, a stationary feed end for the material to be treated, a mounting device for the rolling body arrangement on the feed end of the rotary drum, and a rotary bearing that allows the rolling body to roll on the inner side of the rotary drum wall and which connects the rolling body to the mounting device. The rotary drum further including an oblong scraping device which is arranged between the mounting device and said rotary bearing. Since the scraping device is mounted on the mounting device, it is able to carry out a pendulum motion in at least one direction, but unable to turn about itself, and the end of the scraping device on the side of the rotary bearing is connected to the rotary bearing in such a way that it is able to carry out a pendulum motion in at least one direction.
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