Secondary impurity-removal recycling system for refining cotton
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United States of America Patent
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Oct 4, 2022
Grant Date -
Feb 10, 2022
app pub date -
Jan 26, 2021
filing date -
Aug 6, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
A secondary impurity-removal recycling system for refining cotton is provided. A first feeding opening is set on the side of the first bin shell, in which the first drum is movably installed, and the first drum is tube shaped. A first mesh is set on the peripheral wall of the first drum, and a first scraper is set at the first feeding opening inside the first bin shell. One end of the first drum is provided with a first impurity-discharging pipe, the outer periphery of which is provided with a first annular hump. The first connecting sleeve is installed on the outer wall of the first bin shell, and the first impurity-discharging pipe is movably stuck in the first connecting sleeve through the first annular hump, and communicates with the first connecting sleeve. The first induced draft fan communicates with the first connecting sleeve through a first air duct.
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