Method for metered supply of material, apparatus therefor, and method for production of hydrophilic polymer by use thereof
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United States of America Patent
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Jul 20, 1993
Grant Date -
N/A
app pub date -
Jun 22, 1990
filing date -
Oct 28, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method for metered supply of a delivered material to the next step, which method is characterized by regulating the thickness of the material on a conveyor before the material in the process of transfer on the conveyor from the incoming end thereof to the outgoing end thereof reaches the outgoing end, removing portions of a prescribed amount one at a time from the upper side part of the material by means of a scraping member adapted to cut into the upper side part of the material causing the removed portions of the upper side part of the material to be discharged past the outgoing end of the conveyor by means of the scraping member and, at the same time, causing the lower side part of the material discharged into by the scraping member to be discharged past the outgoing end by means of the conveyor, and an apparatus therefor.
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