Solid waste comminutor with removable bearing assembly and impro

Details Solid waste comminutor with removable bearing assembly and impro Solid waste comminutor with removable bearing assembly and impro

1995-12-04

1997-01-14

Eley, Timothy V.

Solid material comminution or disintegration

Apparatus

Combined or convertible

241236, B02C 1816

Patent

active

055931006

ABSTRACT:
A solid waste material comminuting system having a electric motor for providing rotary motion, a pair of cutter stacks with cutter elements of one stack interleaved with cutter elements of the other, and gear means to transmit the rotary motion of the electric motor to counter-rotate cutter elements of one stack with cutter elements of the other. Each of the cutter stacks comprise a central shaft journaled for rotation and a bearing module at each end of the central shafts. Each bearing module comprises an end housing, and a pair of insertable preassembled bearing assemblies mountable in each of said end housings. One bearing assembly has a thru-hole for journaling a first shaft for rotation and a second bearing assembly has a thru-hole for journaling a second shaft for rotation. The housing has an inspection port at the top to allow for tightening of the cutter stack. The device employs side rails having interleaved and smooth portions to guide solids to the cutter stack and to accelerate the flow of fluid around the outside of the cutters.

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patent: 5207392 (1993-05-01), Stangenberg
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