APPARATUS FOR GRINDING PAPER WASTES WITH POLYMERIC COATING Russian patent published in 1996 - IPC

Abstract RU 2054073 C1

FIELD: paper converting industry. SUBSTANCE: apparatus has branch pipe for discharging ground paper mass. Ground paper mass discharge cells are positioned above upper surface of perforated casing so that closed shell is defined. Shell is connected with ground paper mass discharge branch pipe. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 3 dwg

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RU 2 054 073 C1

Authors

Kravchenko Ivan Ivanovich[Ua]

Dates

1996-02-10Published

1978-03-01Filed