|
Match
|
Document |
Document Title |
|
|
8161904 |
Direct coating solid dosage forms using powdered materials
The present invention provides a method and apparatus for dry coating solid dosage forms. The method includes the steps of placing solid dosage forms in a rotatable, electrically grounded housing,...
|
|
|
8020798 |
Pulverizer
A pulverizer simplified in structure for easy maintenance and suppressed in cost. The pulverizer has a hopper (2) provided on one side thereof, a product discharge hole (4) provided on the other...
|
|
|
7984866 |
Relocatable oil sand slurry preparation system
A relocatable oil sand slurry preparation system is provided for preparing an aqueous oil sand slurry amenable to pipeline conveyance while producing minimum overall rejects, comprising (a) a...
|
|
|
7566017 |
Apparatus for discharging material from a mill
A pulp lifter for installation in a grinding mill has a leading edge and a trailing edge with respect to rotation of the mill and comprises a first wall bounding an interior space and a second wall...
|
|
|
7497395 |
Rock grinding mill and method
A grinding machine having plurality of lift elements positioned within the rotating drum. The lift elements are provided with a central ridge contact surface portion with slanted side surfaces...
|
|
|
7497392 |
Process and apparatus for transforming waste materials into fuel
A process to transform solid waste into fuel by adding water and heat to provide no more than 350 BTUs/lb of the weight of the solid waste for no more than 85 minutes. Such a process transforms the...
|
|
|
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...
|
|
|
6923391 |
Pulverizer
The disclosed device is directed toward a pulverizer including a pulverizing chamber formed between a table, a cover, and side walls. The side walls are coupled between the table and the cover. At...
|
|
|
6745960 |
Centrifugally rolling granulating device and method of treating powder and granular material using the device
A centrifugal tumbling granulating apparatus 1 comprises a fixed wall 7 having a grain contact portion 7a which is in contact with powder grains 2 and of which a horizontal section is formed in a...
|
|
|
6708909 |
Separation device for unburned carbon in fly ash and separation method
A separation device includes a casing and a first and a second rotation blade. A pulverization chamber is defined between the casing, the first, and the second rotation blade. Operating an urging...
|
|
|
6202949 |
Pulverizer assembly
There is disclosed a pulverizing assembly having paired interconnecting cylindrical chambers wherein each chamber is provided with a rotatable shaft having a plurality of discs mounted thereon and...
|
|
|
5906321 |
Non-ferrous metals cleaning system
A cleaning system for non-ferrous metals for the removal of ash residue and dirt from metals derived from a municipal waste combustor includes an infeed chute for receiving the dirty metals and...
|
|
|
5839674 |
Apparatus and process for decompressing blocks of particulate materials such as blocks of compressed horticultural materials
Apparatus and process for breaking blocks of compressed particulate material (e.g., coconut coir, peat moss and the like) includes feeding blocks of compressed coconut coir into a confined breaking...
|
|
|
5538195 |
Device for granulating and coating and baffle device for same
The present invention relates to a granulating and coating technique, and more particularly to a technique wherein powder and granules are contained in a drum rotating about a substantially...
|
|
|
5255858 |
Milling method and milling device
A milling method for pulverizing agricultural products, minerals, etc. comprises the steps of whirling a grain material within a pulverizing chamber; and pulverizing the material by utilizing the...
|
|
|
5119994 |
Method and apparatus for the processing of medical waste materials
An apparatus and novel method for processing medical waste materials comprising an elongate pressure vessel of generally cylindrical configuration having an inlet end, and a closely fitting closure...
|
|
|
5037034 |
Mica delaminator
A mica plate delaminator has a delaminating cylindrical chamber with a flat disk mounted on a drive shaft at a 65 degree angle to the shaft. A screw feeder feeds material from a hopper into the...
|
|
|
4974781 |
Method and apparatus for preparing paper-containing and plastic-containing waste materials for component fraction separation
This invention relates to an improved method and apparatus to effect the separation of component fractions from paper-containing and plastic-containing waste materials. This method and apparatus...
|
|
|
4934613 |
Apparatus for crushing brittle material for grinding
In this apparatus for crushing brittle material for grinding a size reduction device is arranged between a roller mill ( for pressure crushing) and a screen classifier (for classifying the crushed...
|
|
|
4848677 |
Comminution/recovery ore mill
A mill for comminution and separation of lump ore and subsequent recovery of relatively dense components of the ore, said mill including a stationary housing defining an ore reduction chamber...
|
|
|
4749133 |
Apparatus for the pulverization and burning of solid fuels
Apparatus and method for the pulverization and burning of solid fuels, such as coal, that provides for introducing relatively coarsely divided solid fuel into the lower part of an upstanding,...
|
|
|
4744525 |
Device for regulating the retention time of the material in a grinding mill
A device which regulates the retention time of material ground in a grinding mill is disclosed. The device comprises a cylindrical casing, a wall in the casing having a plurality of apertures...
|
|
|
4662571 |
Mineral impact breaking apparatus
Mineral impact breaking apparatus uses a divided flow with the first part of the flow being accelerated preferably through a rotor and discharged towards an impact breaking surface. The second part...
|
|
|
4651933 |
Cone crusher
A cone crusher is provided for fine and superfine comminution and a high throughput performance. The largest open gap clearance between the crushing mantle and the crushing cone in the region of...
|
|
|
4637558 |
Vibratory decoring apparatus for castings
The decoring apparatus (1) consists of a portal-shaped support frame (2), at each of the vertical posts (4) and supports (5) on which a bracket (7) is provided. From each of these, via a swinging...
|
|
|
4635860 |
Rotative grizzly for oil sand separation
A rotating grizzly having a downwardly slanting axis of rotation for reducing the size of agglomerated mineral particles comprising a rotatable framework made up from a series of spaced axial...
|
|
|
4632316 |
Method and apparatus for electromagnetically crushing, mixing and stirring substances by changing the electromagnetic field intensity level
A method and apparatus for processing substances electromagnetically having a container for receiving conductive working pieces and substances to be processed and magnetic field generators located...
|
|
|
4625921 |
Comminuting
A comminuting apparatus operating on a dual mass system is designed to be compact and efficient. The apparatus comprises a frame (1, 2, 3; 31; 40) mounted on first springs (8) on a substrate (7). A...
|
|
|
4616786 |
Plant for processing surplus concrete
Surplus concrete or return concrete to be processed is poured into a high-capacity receiving bin and is transferred at a metered rate from said bin by means of a screw conveyor to a washing...
|
|
|
4616785 |
Method of and apparatus for debarking wood chips
Wood chips are debarked by compacting them in a mass, and agitating the compacted mass. In the compacted mass the chips are caused to rub against one another so that the bark is removed from the...
|
|
|
4601431 |
Traveling magnetic field type crusher
An improved traveling magnetic field-type apparatus for crushing, mixing, polishing, deburring and the like is provided, comprising a container containing working substances and a quantity of...
|
|
|
4582263 |
Apparatus for mixing or granulation of particles
A drum granulator is described in which at least a part of the cylindrical outer wall is resilient. This can be achieved, for example, by forming the drum from steel and fitting it with a resilient...
|
|
|
4582268 |
Apparatus for treating a granular substance, especially nuclear reactor fuel in powder form, and method for operating the apparatus
Apparatus for treating a granular substance, especially for milling nuclear reactor fuel in powder form having a treatment drum supported rotatably about a central axis, an associated drive unit to...
|
|
|
4571963 |
Material treatment apparatus
A material treatment apparatus having a bowl or container for the material to be treated. The bowl is suspended by resilient means, and a vertical reciprocating motion is applied to the bowl, the...
|
|
|
4562970 |
Apparatus for opening and closing the outlet aperture of a processing machine
A closure member (11) for opening and closing an outlet orifice (30) in a stationary cover (32) of a drum (1) drivable in rotation in a processing machine, in which the material being treated is...
|
|
|
4561598 |
Apparatus for grinding, milling, crushing, scrubbing, sizing and/or classifying material
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...
|
|
|
4553703 |
Machine and process for grinding granular particles
A grinding process and machine for granular particles comprising two flexible continuously moveable belts which form a cavity separated apart a critical distance. The granular particles rub against...
|
|
|
4527747 |
Method and vibratory chute for treating goods
Manufactured goods such as cast components to which molding sand is still adhering, are treated in a vibratory conveyor chute for cleaning and cooling the goods. As the goods travel down the chute...
|
|
|
4520964 |
Waste comminuting apparatus
The comminuting apparatus for waste consists of a housing (1), which is circular in cross-section and defines an upright feed hopper accessible from above and which has a bottom (2) as a lower...
|
|
|
4515319 |
Dual-inclined lifters for autogenous mills
An autogenous mill for breaking up rocks comprises lifter bars and carriers. The lifter bars have angles of inclination so as to achieve the maximum efficiency of the mill with respect to lifting...
|
|
|
4515316 |
Method of withdrawing particulate material from dead-bed of centrifugal crusher and centrifugal crusher suitable for carrying the method into practice
In a centrifugal crusher including a rotor rotating at high speed for receiving a supply of material to be crushed, and a crushing chamber enclosing the rotor, the material is thrown out of the...
|
|
|
4482096 |
Apparatus for producing cementitious product from quenched fly ash
A cementitious product is produced from a combination of two groups of materials: the first group consisting of lime of Portland cement or Linfan (which is defined as a thermally cracked shell of...
|
|
|
4480797 |
Installation for treatment of waste metal and liquid dross
In an apparatus for treating liquid dross wherein the dross is situated in a skimming trough and charged into a rotating, substantially horizontal cooling pipe through which it passes so that the...
|
|
|
4448358 |
High speed fluid grinding and disperser mill
A continuous high speed grinding and disperser mill and classifier for fluids is enclosed. The mill permits a high flow rate and thus does not require cooling. It comprises an enclosed vessel...
|
|
|
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...
|
|
|
4434942 |
Process and apparatus for attrition carried out in a humid medium
This invention provides a process and apparatus for the wet attrition of ore. The process comprises grinding the ore to a pulp having a particle size distribution such that about 80% by weight of...
|
|
|
4412658 |
Method and a device for manufacturing partially oxidized lead dust
In a process and a device for manufacturing partially oxidized lead dust from lead pieces, the natural pile of dissociated coarse and fine material formed in a rotating drum is mechanically...
|
|
|
4406417 |
Mill liner for dry autogenous mills
A mill liner for a dry autogenous mill includes low profile end liner elements at the ends of the mill incorporating radial ribs with proper height to provide significantly improved mill...
|
|
|
4384684 |
Apparatus and method for autogenous grinding by countercurrent flow of two material streams
An apparatus for the grinding of hard materials having a conveyor for forming a thin layer of material and moving the layer upward at an angle, and then causing the material in the upper region of...
|
|
|
4373674 |
Crushing method and apparatus
A rock and ore pulverizer or crusher device having a generally cylindrical elongate mortar defining a crushing chamber. The mortar is rockable or oscillable by means of a cradle which is driven...
|