Quantitative catalyst supply device
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United States of America Patent
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Jun 13, 2017
Grant Date -
Mar 17, 2016
app pub date -
Apr 30, 2014
filing date -
May 2, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention provides a quantitative catalyst supply device that supplies a predetermined amount of catalyst slurry through an injection port formed through a container bottom. The quantitative catalyst supply device includes: an extendible supply pipe connected to a hopper and filled with catalyst slurry; a head connected to the supply pipe and supplying catalyst slurry to the injection port at the container bottom; a cylinder connected to a side of the supply pipe and supplying a predetermined amount of catalyst slurry through the head; and valve units disposed in an upper portion and a lower portion of the supply pipe spaced from the cylinder and opened or closed by operation of the cylinder.
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