Method for producing ultrahigh-viscosity refined cotton and device for transporting refined cotton pulp
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United States of America Patent
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Nov 22, 2016
Grant Date -
Oct 15, 2015
app pub date -
Apr 22, 2015
filing date -
Dec 31, 2012
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Abstract
A method for producing ultrahigh-viscosity refined cotton, including: material selection and cotton opening, impregnation, pretreatment, digestion, bleaching, and pressing and drying. A device for transporting a refined cotton pulp including: a blower, a material bin, valve plates, a central axis, a motor, and a transporting pipe. The material bin includes a mouth-like upper part and a lower part including a first material outlet. A first material outlet is disposed at the lower part of the material bin and communicates with the transporting pipe. One end of the transporting pipe communicates with the blower, and the other end of the transporting pipe functions as a second material outlet. The valve plates are disposed in the material bin via the central axis. The motor is in transmission connection to the central axis.
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