Method and device for rendering vacuum conveyors inert
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United States of America Patent
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Apr 17, 2012
Grant Date -
Jun 19, 2008
app pub date -
Apr 20, 2005
filing date -
Apr 20, 2004
priority date (Note) -
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Abstract
Disclosed is a method for rendering vacuum conveyors inert, the vacuum conveyors including at least one intake device (30), a discharge device (40), a separating vessel (100), a vacuum pump device (20), and a system for feeding inert fluid into the separating vessel (100). An inert fluid is fed into the at least one separating vessel (100) below the free surface of a separated material (102) during inertization. A corresponding vacuum conveyor (10) which can be rendered inert includes a system for feeding inert fluid below the free surface (103) of a separated material on and/or in the at least one separating vessel (100).
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