Solid material comminution or disintegration – Apparatus – With separation or classification of material
Patent
1995-04-04
1995-12-12
Eley, Timothy V.
Solid material comminution or disintegration
Apparatus
With separation or classification of material
241 77, 2412601, B02C 1922
Patent
active
054742404
ABSTRACT:
An apparatus for refining a paper material is formed of a casing, a first chamber situated in the casing and having first and second openings, a second chamber situated inside the casing adjacent the first chamber and having a third opening, a screen plate for dividing the casing into the first and second chambers, and an agitating member situated inside the first chamber adjacent to the screen plate for agitating the paper material in the first chamber. The screen plate removes a part of foreign substances in the paper material. In the invention, a cleaning device for removing the other part of the foreign substances contained in the paper material is situated in the first chamber or the second chamber. The cleaning device is formed of a plurality of cleaners. The paper material supplied from the first opening passes through the cleaning device and the screen plate, and is discharged from the third opening so that the one and the other foreign substances are substantially removed from the paper material.
REFERENCES:
patent: 1454492 (1923-05-01), Stroud
patent: 1846061 (1932-02-01), Marshall
patent: 2557865 (1951-06-01), Emmanouilidis
patent: 4986480 (1991-01-01), Gullichsen et al.
patent: 5025993 (1991-06-01), Satake
patent: 5156872 (1992-10-01), Lee
patent: 5383608 (1995-01-01), Dahlqvist et al.
Eley Timothy V.
Husar John M.
Satomi Seisakusho Co., Ltd.
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