Solid material comminution or disintegration – Processes – With application of fluid or lubricant material
Patent
1983-12-12
1985-12-31
Rosenbaum, Mark
Solid material comminution or disintegration
Processes
With application of fluid or lubricant material
241 24, 241 26, 241 791, 241175, 241284, B02C 1714
Patent
active
045615985
ABSTRACT:
A vibratory apparatus is disclosed for scrubbing, abrading, pulverizing, grinding, crushing, milling and/or separating granular material. The apparatus includes a two mass vibratory system with a tube, as part of the working mass, provided for the granular material and having an inlet end and an outlet end open to a stack at a location lower than the inlet end. The stack has means for creating an upward countercurrent air flow therethrough. A driving mass, including a vibration generating assembly, is provided for vibrating the driving mass and the working mass so that the granular material is agitated in the tube at large accelerations to scrub, abrade, pulverize, grind, crush or mill the granular material. When the apparatus is used as a separator or classifier, the countercurrent air flow in the stack causes minute particles to move up through the stack to separate the minute particles from the batch of granular material as the material is discharged into the stack. A matrix or media, such as balls, may be located in the tube to crush, grind or mill the material passing through the tube to reduce the size of the material. A method is also disclosed which includes the steps of feeding granular material into a tube as described above, vibrating the tube to agitate the granular material, and creating a countercurrent air flow over the outlet end of the tube to move the minute particles away from the falling granular material.
REFERENCES:
patent: 2298015 (1942-10-01), Lincoln
patent: 2911160 (1959-11-01), Hartwig
patent: 3078048 (1963-02-01), Russell et al.
patent: 3310245 (1967-03-01), Decker et al.
patent: 3350020 (1967-10-01), Chamberlain
patent: 3841572 (1974-10-01), Cordoba
patent: 3856217 (1974-12-01), Brewer
patent: 4354641 (1982-10-01), Smith
Palla Vibration Mills Bulletin No. 2-171e, KHD Industrieanlagen AG-Humboldt Wedag, 8-1978.
General Kinematics Corporation
Rosenbaum Mark
LandOfFree
Apparatus for grinding, milling, crushing, scrubbing, sizing and does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for grinding, milling, crushing, scrubbing, sizing and, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for grinding, milling, crushing, scrubbing, sizing and will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1020338