Solid waste comminutor

Details Solid waste comminutor Solid waste comminutor

1994-11-17

1996-12-03

Husar, John M.

Solid material comminution or disintegration

Apparatus

Cooperating comminuting surfaces

2412852, B02C 1806, B02C 1818

Patent

active

055800092

ABSTRACT:
A solid waste comminutor includes removable side frames enclosing a cutting chamber. Upper and lower plates key the machine frames together when the side frames are removed to expose the rotor assembly. A holding fixture is installed under the rotor spacers to support the weight of the rotors with the side frames removed. The ends of the rotor shaft engage idler and drive pintles under control of a hydraulic system which retracts the pintle assemblies leaving the rotors resting on the holding fixture so it can be slid out free of the machine and replaced with a spare rotor. Thus it is possible to gain access to the wearing parts of the comminutor without dismantling the machine frame, hoppers or drive train. This saves considerable time and expense

REFERENCES:
patent: 4630781 (1986-12-01), Brown, Jr. et al.
patent: 5169075 (1992-12-01), Galanty
patent: 5186401 (1993-02-01), Herdman et al.
patent: 5395057 (1995-03-01), Williams, Jr. et al.
patent: 5484112 (1996-01-01), Koenig

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