Solid material comminution or disintegration – Apparatus – With agitator
Patent
1982-09-28
1984-08-14
Goldberg, Howard N.
Solid material comminution or disintegration
Apparatus
With agitator
241101A, 241159, 406 64, B02C 1716
Patent
active
044652399
ABSTRACT:
A feeder assembly for particulate matter blowing machines including a cylindrical member with an opening along its upper surface through which particulate matter is inserted. A drive shaft is positioned longitudinally through the member and a cylindrical drum mounted around the drive shaft. A vane assembly attached to the drum engages the inner surface of the member at a plurality of locations thereby defining a plurality of airlocks. An inlet cover is attached to one end of the member and it has an inlet opening through which gases are forced into the airlocks. An outlet cover is attached to the opposite end of the cylindrical member and the outlet cover has an outlet opening aligned with the inlet opening through which the particulate matter is blown out of the airlocks. A motor turns the drive shaft whereby the airlocks pass adjacent the opening and particulate matter fills the airlocks, and then the airlocks are rotated until adjacent the openings when the material is blown out.
REFERENCES:
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patent: 2684206 (1954-07-01), Zettel
patent: 3085834 (1963-04-01), Woten et al.
patent: 3135561 (1964-06-01), Kempthorne
patent: 3346197 (1967-10-01), Sagar
patent: 3529870 (1970-09-01), Woten
patent: 3552800 (1971-01-01), Truetzschler
patent: 3724908 (1973-04-01), Burrough et al.
patent: 4111493 (1978-09-01), Sperber
Eley Timothy V.
Goldberg Howard N.
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