Matches 1 - 50 out of 59 1 2 >
Match Document Document Title
7618002 Empty can processing vehicle  
An empty can processing vehicle includes first, second, and third chambers formed by partitioning a platform of a van track with partition walls, a can crushing machine disposed in the first...
7204439 Apparatus and process for control of rotary breakers  
Efficient process control of a rotary breaker is dependent upon the rate at which aggregate material is delivered to the rotary breaker. An improved pre-screening apparatus provides enhanced...
7121487 Screening apparatus with hammermill  
A screening machine on a frame with a hopper having a conveyor belt. The conveyor belt discharges particulate material poured into the hopper into a rotating barrel screen or vibrating planar...
6911118 Pulper for producing paper pulp from waste paper  
A pulper for producing paper pulp from waste paper containing undesired scrap particles includes a container ( 1 ) forming a chamber ( 4 ) defined by a bottom wall ( 5 ) and a cylindrical...
6557790 Circuit grinding apparatus with high-pressure roller mill and sifter  
In order to further develop a circuit grinding apparatus with a roller mill or roller press for material bed disintegration of granular material and with at least one integrated sifter, where the...
6322664 Method of processing recycled waste paper by separating fibers of different colors  
A method of processing recycled waste paper includes pulping waste paper in a first drum pulper. White fibers are separated from the waste paper in a first screen drum. The white fibers are then...
6095442 Perforated drum in a stock preparation system for screening foreign matter from recycled paper  
An apparatus for screening foreign matter from dry recycled paper includes a feed device with an outlet for discharging the recycled paper. A frustroconical shaped drum has an open wide end...
6083350 System for treatment of waste paper having a pulping drum and a perforated sorting area  
A wastepaper treatment method and system which combines the pulping and sorting in a pulping drum (10) with a following wet-strength processing, performed with high mechanical intensity, e.g., in a...
6029918 Kitchen waste composter  
Vegetable matter is composted in an outer drum having an axis for rotation which is disposed horizontally for rotation inside an outer housing. The outer drum and the housing have respective waste...
6000640 Process and device for the decomposition of fibrous materials  
Process and device for decomposing fibrous material in an installation including a drum having an inner wall, a first end, and a second end, a displacer having an outer wall positioned inside the...
6000645 Axial flow, bi-rotor concrete reclaimer  
A concrete reclaimer having a pair of concentric mesh cylinders for separating wet concrete into its original components. The invention includes a hopper and feed screw for feeding wet concrete...
5875979 Green waste processor  
An apparatus for processing green waste comprising a sectional rotatable drum having therein as components a plurality of first blade members, a plurality of second smaller blade members, a...
5779527 Stone bevelling machine  
A stone bevelling machine serves to round corners of bevelling stone. The machine comprises: a cylinder 2 rotating, and having a charge port on one end and a discharge port on the other end; a...
5772133 Fragment recirculating shredder  
A revolving trommel situated adjacent to a shredder has an annular screen which intercepts oversized or elongated fragments in the outflow from the shredder for return to the shredder. A first...
5735472 Rotating drum comprising screening and mashing chambers for separating paper fibers and contaminants  
Method for separating paper fibers and contaminants for mixtures containing water, fibers, contaminants, paper or cardboard pellets, wherein the mixture is subjected firstly to a screening,...
5660340 Rotary de-icer  
A rotary de-icer for separating ice particles from comestible products covered with such particles, comprises a perforate drum mounted on an upstanding frame for rotation about a central axis of...
5624077 Concrete cyclone reclaimer  
The present invention is a novel concrete reclaimer cylinder with a closed chamber and a screen chamber. The reclaimer is disposed in a non-horizontal position such that screen chamber is...
5613902 Sand reclaimer  
A tumbling mill includes an inlet area, an outlet area, and a tumbling area between the inlet and outlet areas. The mill is formed as a tri-cyclical member having an outer cylinder extending along...
5437414 Recirculating shredder  
Apparatus for fragmentizing objects recovers and reprocesses oversized fragments. A shredder is encircled by an annular trommel revolving about a horizontal axis of rotation and which extends over...
5312051 Fresh wet concrete reclaimer  
A concrete reclaimer includes a concrete processor having a rotating inclined screen and a pipe discharging water. Fresh concrete being disposed is poured into an open end of the rotating screen,...
5267603 Sand reclaiming drum with media recycler  
The drum incorporates an inner and outer cylinder, having a helical vane located intermediate thereof, with the media drum being supported upon a base and rotated by a drive motor. The drum...
5248042 Resilient wire-wrapped, and adjustably tensioned screen drum with drum overload-preventing feedback control  
A mobile screening apparatus includes a horizontal rotary drum preferably fed by underflow from a prescreening device that is reversible endless belt of screening grizzly bars. The belt reverses...
5158239 Dispersing process and stirred ball mill for carrying out this process  
The invention relates to a dispersing process in which a mill base consisting of solids and of a liquid phase is conveyed through a stirred ball mill containing a grinding medium, energy is...
5118043 Method and apparatus for autogenous comminution primarily of overcompetent, heterogeneous mineral material  
In autogenous grinding of mineral material in a grinding mill with a screening wall a method is provided for enabling the removal of at least three different fractions without the need of the...
5108584 Apparatus for extrating heavy metals from ore  
A machine is employed for recovering heavy metals, such as gold, from placer ore. The machine employs a cylindrical, annular outer drum mounted for rotation at an inclination to the horizontal and...
5095968 Rotary media drum with cooling component  
A media drum incorporates an inner and outer cylinder, having a helical vane located generally intermediate thereof, with the media drum being supported upon a base, and its bearings, and motivated...
5094715 Arrangement for removing thread-like impurities from a defiberizing drum  
The present invention provides an improved arrangement for removing thread-like impurities, such as wire rope, wire and the like, from a defiberizing drum or the like used in the defiberizing of...
5062601 Mill screen apparatus  
Apparatus for reducing and sizing particle material that is readily susceptible to efficiency enhancement with vibratory exciters. The apparatus includes a rotary drum particle size reductino...
5016827 Sand reclaiming drum  
A sand reclaiming drum incorporating a single cylinder, or structured having a dual cylinder reclaimer. The sand reclaiming drum comprises four sections: an inlet section into which mold castings...
4995561 Ground sand maker  
A ground sand maker which includes a grinding drum (2); a mass of working pebbles (25) placed within the grinding drum; a driving device (7) for rotating the grinding drum; an inlet port (17)...
4892258 Comminuter for solid material  
An improved comminuting device for pulverizing solid material includes a comminuting chamber and a discharge chamber adjacent the comminuting chamber. A screening assembly is located at the...
4726531 Mechanism for the comminution of grinding of brittle grinding stock  
A mechanism and method for the comminuting and grinding of brittle grinding stock including a roll press with the material passed from the roll press to a deagglomeration drum which co-rotates with...
4720050 Comminutor-pump assembly  
A comminutor and a pump are assembled together so that they are driven by the same prime mover, such as a tractor power take-off, the pump being arranged to draw liquid, such as sewage, into a...
4687146 Apparatus for fiberizing and screening of fibrous materials  
An apparatus for fiberizing and screening of fibrous material, which comprises of a rotating drum (1) the drum wall (2) of which consists of a non-perforated (7) and a perforated (8) part. The...
4684070 Shredded tire oversize scrap return elevator  
There is disclosed in a unitized automotive vehicle tire shredding system a rotating drum type elevator for receiving from a screening device heterogeneously mixed scraps of shredded tires or the...
4538767 Apparatus for recovering paper-making fiber from contaminated waste paper products  
A system for the recovery of paper-making fiber from contaminated waste paper products including plastic film and other lightweight non-paper contaminants includes a novel rotary screening machine...
4441659 Arrangement in drum mills  
A drum mill intended for autogenous or semi-autogenous wet-grinding processes has a screening wall, which is arranged adjacent an end wall provided with a hollow material-discharge trunnion and...
4382559 Defibrator  
The invention relates to a defibrator comprising at least one rotary cylindrical drum provided on its inner surface with longitudinal deflectors, driven in rotation and axially supplied with...
4378036 Woodmaster  
A cutter assembly for automatically splitting wood discs to produce wood chunks of an appropriate size for outdoor cooking is disclosed. The wood discs are sheared into wedge portions by a knife...
4345720 Apparatus for the treatment of solid, granular and/or lumpy materials  
A rotary sieve comprises, in an elongated housing, a body which is rotatable about a substantially horizontal axis and has, at one end, a frustopyramidal drum widening in the direction of the other...
4192469 Spring roll mill  
Spring roll mill having stationary grinding rolls yieldingly pressed from within the mill toward a circumferential grinding ring mounted on a grinding dish and revolving together therewith, a...
4162046 Horizontal-axle grinder with rotatable sieve  
A cooled horizontal-axle grinder for the predispersion of solids in liquids, which grinder incorporates a grinding chamber with a double wall for cooling, in which chamber are presented grinding...
4140281 Separation of dirt and bark from wood chips  
In a timbering operation wherein the felled trees are fed into a chipper for conversion to chips at the timbering site the chips are fed into a trailer-mounted rotary cylindrical screen which...
4134556 Tire shredder  
Multiple cutting discs are fixed in spaced-apart positions on each of two side-by-side counterrotating shafts so that peripheral portions of the discs on each shaft extend into the spaces between...
4117981 Stirring mill  
A stirring mill for fine grinding and/or dispersal of flowable grinding stock in whose grinding container a mixing shaft provided with mixing members is rotatably drivably mounted. The grinding...
4090671 Tube mill and method for grinding cement clinker  
A multi-compartment tube mill is disclosed for the grinding of coarse material such as cement clinker in which the tube mill is divided into at least two mill sections each of which includes at...
4020993 Method of and means for liquid extraction from gall bladders  
A machine and method for collecting gall from animal bladders is provided. The machine includes contra-rotating rollers which cut and squeeze gall bladders fed onto the rollers. A perforated drum...
4013233 Ball mill  
A ball mill including the usual drum and a trommel screen rotatable therewith together with mechanism for returning damaged balls and large pieces of aggregate directly from the trommel screen to...
4010904 Grinding mill trunnion discharger to opposite facing screens  
Reversible rotation grinding mills having a radially compartmentalized discharger with direction and volume control to laterally extending screens so as to obtain a constant "cut" of material or...
3890220 Fiber waste reclaim system and method  
A method and apparatus for the recovery of wood pulp fibers from scrap products having the wood pulp fibers in fluff form. Such products include disposable diapers, sanitary napkins and the like...
Matches 1 - 50 out of 59 1 2 >