Solid material comminution or disintegration – Apparatus – Combined or convertible
Patent
1993-01-29
1994-03-15
Watts, Douglas D.
Solid material comminution or disintegration
Apparatus
Combined or convertible
241 76, 2411018, B02C 904
Patent
active
052940659
ABSTRACT:
A high-rate portable self-contained combination screening/dosing/mixing plant is mounted on a single tractor trailer for highway travel in most states without requiring travel escort vehicles. The plant has a nominal capacity of about 100 tons of soil or dirt per hour, and includes an apparatus train for preliminary separation of large objects, hopper storage, uniform feed rate, shredding-pulverization, particle size screening, additive dosing, mixing and conveyance to an elevated position for transfer to a dump truck, bin or pile.
REFERENCES:
patent: 2649630 (1953-08-01), Thomley
patent: 3226043 (1965-12-01), Bowman
patent: 3409235 (1968-11-01), Quinn
patent: 4598875 (1986-07-01), Bromson et al.
Portec-Kolberg Bulletin 50, "Kolberg Series 50 Pugmill Plants", 6 pp, printed Jul. 1990.
Portec-Kolberg Bulletin 271, "Kolberg Model 271 shredder screening plant", 2 pp. May, 1991.
Portec-Kolberg Bulletin 26, "Kolberg Series 26 Heavy Duty Diesel-Hydraulic Screening Plants", 4 pp, Oct. 30, 1989.
Portec-Kolberg, "Kolberg Look Book", 5th edition, 1989, pp. 26-27; and Portec-Kolberg Bulletin 1400-A, Kolberg Series 1400 Surge Bin/Belt Scale Truck Load-Out System, 4 pp., Aug. 1985.
Harms Timothy O.
Jones Daryl P.
Maska Richard D.
Mulloy Mark D.
Portec Inc.
Watts Douglas D.
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