Cleaning and liquid contact with solids – Processes – With work or work parts movable during treatment
Reexamination Certificate
2005-08-02
2005-08-02
Markoff, Alexander (Department: 1746)
Cleaning and liquid contact with solids
Processes
With work or work parts movable during treatment
C134S025100, C134S061000, C134S182000
Reexamination Certificate
active
06923872
ABSTRACT:
The invention relates to an arrangement and a method for cleaning fine solid particles from a continuously flowing liquid suspension. According to the invention, alternate emptying of cleaned liquid in at least two decanting chambers (34, 36) of the cleaning arrangement (10) is brought about by alternately opening and closing valve units (48, 50) coordinated with outlets (44, 46) of the decanting chambers (34, 36). Alternatively, valves in feeds to at least two separate inlet tanks of the cleaning arrangement can be opened and closed alternately in order to bring about a continuous outflow of cleaned liquid.
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Markoff Alexander
Nixon & Vanderhye P.C.
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