Cellular wheel sluice for pressure vessels
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United States of America Patent
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Aug 30, 1994
Grant Date -
N/A
app pub date -
Dec 10, 1992
filing date -
Aug 19, 1991
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A cellular rotary sluice for discharging material from a pressure vessel including a cell housing rotatable about a vertical axis with top and bottom stationary sealing plates and rotatable inner and outer vertical edge members with the edge members provided with wear facing at a top and bottom edge and with wear inserts in the top and bottom plates, a seal outside of the wear locations formed either by a packing seal within a ring or an O-ring, and in one form a space which is pressurized preventing the passing of material into and past the wear locations.
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