Classifying – separating – and assorting solids – Stratifiers – Elements
Patent
1982-05-03
1985-04-02
Lutter, Frank W.
Classifying, separating, and assorting solids
Stratifiers
Elements
209502, 13762413, B03B 524
Patent
active
045086206
ABSTRACT:
A method of and apparatus for feeding and discharging air for pneumatic jigs, includes feeding and discharging pressure air to and from air chambers, which are opened at their respective lower ends, and which are formed in water-filled tanks, to vertically vibrate water in the water tanks, and separate a pulverulent body on the water. The air feeding and discharging steps are carried out repeatedly, and with having overlapping periods. The apparatus comprises an outer cylindrical casing, and an inner casing provided rotatably in the outer casing, the outer casing being provided in a circumferential wall thereof with a communication port communicated with air pipes opened into the air chambers. A plurality of air ports communicate with an air feeding unit which is capable of feeding air of a plurality of different pressures to the air chambers, and a discharge port is provided. The air ports and discharge port are spaced from one another in the direction of the axis of the outer casing, the inner casing being provided with communication ports in those portions of the circumferential wall thereof which correspond to the air ports and discharge port and which are spaced in the direction of the axis thereof.
REFERENCES:
patent: 3650295 (1972-03-01), Smith
patent: 4127480 (1978-11-01), Aldick et al.
patent: 4176749 (1979-12-01), Wallace et al.
"Theoretical Analysis of Air-Pulsed Jigs with New Pulsation System", Y. Sawada, Y. Jinnouchi & S. Kawashima, (Sep. 1982).
Najima Tetsuo
Sawata Yukitaka
Tetsuta Setsuya
Yamagishi Masahiro
Bond Wm.
Lutter Frank W.
Mitsubishi Jukogyo Kabushiki Kaisha
LandOfFree
Method of and apparatus for feeding and discharging air for pneu does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of and apparatus for feeding and discharging air for pneu, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of and apparatus for feeding and discharging air for pneu will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1090046