Cotton lint cleaner

Details Cotton lint cleaner Cotton lint cleaner

1978-05-12

1980-09-23

Rimrodt, Louis

Textiles: fiber preparation

Working

Fluid or special treatment

19303, D01B 100

Patent

active

042234239

ABSTRACT:
A cotton lint cleaner having a number of new and unique features. The lint cleaner uses a common air stream laden with cotton to be cleaned through a moving screen and then through feed rollers to a cylindrical saw, where a centrifugal air flow doffing impeller doffs the cleaned cotton from said saw, for discharge from the device. Special spring biased feed bars are also a part of this invention. Additional features include special grid bars, special settling and collection chambers, guide vane structure, a rotating paddle wheel vacuum lock, an adjustable vacuum valve control, and filtering and discharging of the exhaust air flow through a cover over the operating drive for the over-all machine in order to exclude contamination from the outside air of said drive components. Special tension mountings for the grid bars are also disclosed.

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patent: 3388434 (1968-06-01), Calhoun
patent: 3425097 (1969-02-01), Rood et al.
patent: 3748693 (1973-07-01), Vespersen

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