Solid material comminution or disintegration – Processes – Plural successive comminuting operations
Patent
1977-02-18
1978-03-28
Custer, Jr., Granville Y.
Solid material comminution or disintegration
Processes
Plural successive comminuting operations
241DIG31, 241DIG38, B02C 408
Patent
active
040811433
ABSTRACT:
Waste such as combustible trash and prime garbage is mixed with rubber tires and shredded together to produce a compacted and combustible output product which can be used as a fuel or incinerated for further compacting.
The process involves interengaging rotary feeder-cutter wheels mounted on counterrotating shafts to pull materials through a feed path while shredding with the aid of shredder blades interspersed between the wheels. Feeding, mixing and conveying techniques through one or more shredder stages provide for attainment of high speed feed rates and handling of some degree solid debris such as steel belts in tires.
REFERENCES:
patent: 1874173 (1932-08-01), Davis
patent: 3656697 (1972-04-01), Nelson
patent: 3727850 (1973-04-01), Krigbaum
patent: 3817463 (1974-06-01), Krigbaum
patent: 3913850 (1975-10-01), Daniel
patent: 3931935 (1976-01-01), Holman
Buchanan Stephen D.
Holiman William E.
Johnson Albert O.
Brown Laurence R.
Custer, Jr. Granville Y.
Tire-Gator, Inc.
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