Solid material comminution or disintegration – Apparatus – Including means applying fluid to material
Patent
1989-08-31
1990-10-09
Eley, Timothy V.
Solid material comminution or disintegration
Apparatus
Including means applying fluid to material
241 4606, 241236, B02C 1806
Patent
active
049615408
ABSTRACT:
Three parallel hydraulically driven shafts are mounted on a pair of bearing plates attached to the side plates of a housing containing a comminution chamber for receipt of waste water effluent. The waste water effluent stream enters the comminution chamber transverse to the three shafts. Two shafts support a stack of spaced apart tooth cutters. Toothed cutters are positioned so that each level is in the same plane as a toothed cutter in the opposite shaft. The third shaft is positioned distal from the input of the waste water effluent and behind the first two shafts. The third shaft supports a stack of shearing cutters overlapping the toothed cutters. Each shearing cutter is on a plane with a spacer disk between each toothed cutter. Debris in the water effluent such as rag material is caught by the toothed cutters and shredded by the scissors action of the shearing cutter against the toothed cutters.
REFERENCES:
patent: 2894697 (1959-07-01), Panning et al.
patent: 3396914 (1968-08-01), Liebman
patent: 3596842 (1971-08-01), Barber
patent: 4046324 (1977-09-01), Chambers
patent: 4194698 (1980-03-01), Kosmowski
patent: 4702422 (1987-10-01), Chambers et al.
Eley Timothy V.
Larson Herbert W.
Wiesemann Enterprises, Inc.
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