System for continuous treatment of steel strip
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Aug 6, 2002
Grant Date -
N/A
app pub date -
Mar 1, 2000
filing date -
Mar 5, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A pickling tank for the continuous treatment of a steel strip includes a pickling trough and a recovery tank separated from one another by a linkage that allows for limited movement between the trough and recovery tank. The recovery tank includes a pair of press rollers to remove pickling solution from the steel strip. The linkage includes a chute extending from the trough to the recovery tank to contain the pickling solution while allowing for differences between thermal expansion between the pickling trough and recovery tank. In one embodiment, the chute is coupled to the pickling trough and has a free end inserted into the recovery tank. In a second embodiment, the chute includes two telescoping members extending between the trough and recovery tank.
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