Method and apparatus for continuously dispersing fine particle-sized solids in a liquid
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United States of America Patent
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Aug 20, 1996
Grant Date -
N/A
app pub date -
Jun 29, 1995
filing date -
Jul 6, 1994
priority date (Note) -
Expired
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Abstract
A method and apparatus for continuously dispersing fine particle-sized solids in liquids by a continuous process, in which a constant stream of liquid is fed into a mixing apparatus and fine-particle-sized solids are metered into the mixing apparatus by means of a metering screw as a function of the pressure prevailing in the mixing apparatus. The solids conveyed by the metering screw are supplied from an intermediate vacuum tank with a controlled filler level.
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