Agitating – Having specified feed means – Agitation of material in feeder or supply reservoir
Patent
1983-09-09
1985-03-12
Coe, Philip R.
Agitating
Having specified feed means
Agitation of material in feeder or supply reservoir
366180, 366181, 366227, B01F 906, B01F 1502
Patent
active
045041512
ABSTRACT:
The apparatus is for mixing chemicals with waste sludge to render the sludge suitable for use as landfill and comprises a large elongated generally barrel-shaped rotatable chamber with an entrance at one end for entrance of the sludge and chemicals and an exit at the other end for exit of the mixture, the mixing chamber being oriented with its longitudinal axis canted upwardly from the entrance to the exit at from about 10.degree. to 20.degree. to the horizontal and having helical mixing blades secured to the inner walls thereof so that as the chamber is rotated the sludge and chemicals are mixed and the mixture is caused to move upwardly toward and then out of the exit opening; the apparatus further including sludge and chemical hoppers, conduits connecting the hoppers to the entrance of the mixing chamber, augers in the conduits for moving the sludge and chemicals through the conduits into the mixing chamber and controlled drive means for each of the augers and for rotating the chamber.
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Coe Philip R.
Michigan Disposal, Inc.
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