Solid material comminution or disintegration – Processes – Subjecting material to impact by moving comminuting surface
Patent
1990-02-05
1993-03-09
Rosenbaum, Mark
Solid material comminution or disintegration
Processes
Subjecting material to impact by moving comminuting surface
241154, 2411881, 241192, 241275, B02C 1309
Patent
active
051920298
ABSTRACT:
This invention relates to a gyroscopic centrifuge and mill apparatus having 1) a main mill housing assembly; 2) a material impact means mounted within the main mill housing assembly; and 3) a material conveyor means operable to a) convey raw waste/trash material thereto; b) convey heavy infraction materials initially processed outwardly from the main mill housing assembly; and c) convey the finally processed waste/trash material laterally of the main mill housing assembly. The material impact means is provided with a plurality of spaced adjustable impact blade assemblies mounted on a main upright driven shaft member and being associated with respective separator shelf assemblies in separate waste treatment zones. The impact blade assemblies have striker blade members which can be adjusted inwardly and outwardly, reversed due to wear conditions, and can have an angular relationship to a horizontal plane adjustable so as to regulate the volume and velocity of air flow through the entire main mill housing assembly. Each separator shelf asssembly includes a separator ring means with a central access opening which can change in diameter to control the flow and processing of the waste/trash material therethrough. The gyroscopic centrifuge and mill apparatus further includes a heavy infraction discharge assembly having an impact discharge assembly at the initial treatment zone to impell heavy infraction material outwardly to a portion of the material conveyor means. The heavy infraction discharge assembly operates to remove the heavy metal type materials initially in the processing steps to lessen wear and tear on the material impact means in the remaining treatment zones.
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Hansen Kenneth J.
Rein Phillip A.
Rosenbaum Mark
Universal Entech
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