Solid material comminution or disintegration – Apparatus – Including means applying fluid to material
Patent
1999-06-21
2000-07-11
Husar, John M.
Solid material comminution or disintegration
Apparatus
Including means applying fluid to material
241 69, 241 791, 24110176, 2411863, 2411891, B02C 2102, B02C 2308
Patent
active
060860022
ABSTRACT:
The present invention relates to a hydraulic assisted comminuting, vacuuming and loading system for debris and includes: a self propelled vehicle having a bed for either (i) feeding native material, commercial mulch and the like into the system, or (ii) receiving debris from the system after comminution has occurred in a in-line fashion; a frame trailerable attached to an end of the self propelled vehicle and including ground engaging wheels; a comminuting chamber attached to the frame at one end having a plurality of side walls upwardly depending from the frame, input and output openings, a hammermill having a shaft extending across the chamber, a first hydraulic motor assembly attached at one end of the shaft including input and output hoses and a first controller, a series of bifurcated hammers and a grate through which the comminuted material passes; an air fan chamber attached to the frame having an input opening connected to the output opening of the comminuting chamber, an output opening, a fan positioned within the chamber including a flywheel having a shaft, a second hydraulic motor attached to the shaft and including input and output hoses and a second controller; a hydrocarbon sourced engine, mounted to the frame having a drive shaft rotating in a range of 1800 to 3000 rpm, a hydraulic pump attached to the drive shaft providing hydraulic sourcing of the first and second hydraulic motors to provide rotation of the hammermill and the fan at sufficient rates to drive material at a flow rate Q through both the comminuting and air vacuum generating chambers.
REFERENCES:
patent: Re33840 (1992-03-01), Peterson et al.
patent: 5205496 (1993-04-01), O'Donnell et al.
patent: 5226757 (1993-07-01), Tarrant
patent: 5454521 (1995-10-01), Frazier et al.
Frazier Glenn L.
Frazier Joan H.
Husar John M.
Messner Harold D.
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