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WO/2012/012880 |
A liner assembly mountable to a shell of a grinding mill, the shell being rotatable around an axis thereof. The liner assembly includes a number of wear plates, a number of lifter bars securable to the shell with the wear plates position...
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WO/2012/013443 |
The invention relates to an assembly for receiving characteristic data of a mill driven by a ring motor, wherein said mill comprises a rotating mill sleeve (13) having rotor coils and a stator (5) having stator coils, wherein oscillation...
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WO/2012/000785 |
The invention relates to a method for the wet processing of materials, such as ores or similar materials, by means of a closed circuit grinding process in a container mill and the classification of the grinding stock heavy medium by at l...
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WO/2011/151441 |
A grinding mill (30) comprising a mill body (31) defining a grinding cavity (32), the mill body (31) supported at opposing sides (34a, 34b) by respective bearings (38a, 38b), a motor (50), operable to drive the mill body (32, 132) and ar...
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WO/2011/150531 |
The invention relates to a lifter (1) for SAG mills, that reduces the need for replacement in mills, and enables the use of both its main face and its rear face. Its main face is formed by a steel plate (2), the inner part of the rear fa...
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WO/2011/150275 |
The present invention is a fiber based milling device capable of obtaining favorable particles size distributions. The fiber based milling device includes a milling chamber and one or more fiber assemblies. The fiber assembly contacts pa...
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WO/2011/140645 |
A grinding mill including one or more lifter bar assemblies mounted on a shell rotatable around a central axis thereof. Each lifter bar assembly is for lifting at least a lifted portion of a charge including ore, and includes a main port...
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WO/2011/138932 |
The materials to be processed are powders that are easily melted by the heat of friction with the grinding mill. The grinding mill comprises a casing (2) that is provided with a cylindrical inner surface, a rotor (10) that rotates around...
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WO/2011/130782 |
A wear plate system comprises a wear plate for mounting to the inside of a grinding mill. A fastening arrangement comprises an elongate coupling member having a first end arranged to secure to the wear plate such that when so secured the...
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WO/2011/130867 |
The invention relates to a double coating for SAG mills, which allows installation and replacement times to be reduced and which is formed by: a first liner part (3') consisting of a first steel plate (9) mounted on a first rubber base (...
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WO/2011/130805 |
A method and apparatus for very fine grinding which uses a rotor rapidly rotating in a compatible cylindrical housing where there is an improvement of a friction inducing surface on the cylindrical face to assist in the grinding effectiv...
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WO/2011/130781 |
A wear plate for a grinding mill discharge head comprises a support structure adapted to secure to a wall of the grinding mill. An opening is defined in the support structure for registration with a corresponding opening in the mill wall...
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WO/2011/128505 |
The employed feed element in a grinding body feed apparatus of a grinding mill (17) is the grinding bodies supply tank (1) proper, in which the grinding bodies are charged from a ball hopper or storage. In connection with the supply tank...
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WO/2011/124515 |
The invention relates to a method for producing crystalline active ingredient particles, wherein the active ingredient is crystallized from a supersaturated solution on the surface of particles of the active ingredient, wherein a suspens...
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WO/2011/120092 |
A method for comminution of a material including: submerging the material in water and applying a high voltage discharge to the material, said high voltage discharge being applied at a voltage and energy sufficient to form cracks at grai...
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WO/2011/121430 |
A method and system (1) for preparing a granulated product, whereby one or more ingredients are first ground in a centrifugal grinding unit (2), and then granulated in a centrifugal granulating unit (3) before being fed to a centrifugal ...
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WO/2011/120755 |
The invention relates to a tube mill, said tube mill (1) having a cylindrical body (3) that is arranged in a rotatable manner about a rotational axis (R). Material to be ground (6) can be introduced into the body (3) for comminuting. A s...
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WO/2011/117700 |
The invention relates to a device and a method for processing milling material and masses in continuous processes, in particular the treatment of fat-containing masses. Milling with one swashplate (1) with a fixed plate or two swash plat...
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WO/2011/117060 |
According to the invention, the rotational speed of the drum of an ore mill is controlled variably over time. By rotating the drum during a first time interval at high speed, especially hard or dense particles are broken up by tumbling. ...
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WO/2011/109110 |
A system and method are disclosed for the grinding of industrial minerals to fine powders. The system includes a grinding chamber having a generally vertically oriented agitator that is rotated to stir the grinding media intermixed with ...
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WO/2011/107062 |
The invention relates to a device for wet milling and dispersing solids, comprising a milling basket, which has sieves at least partially on the side walls and which is fastened to at least one retainer, and a tool arranged in the millin...
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WO/2011/095692 |
A pulp lifter assembly for a rotary grinding mill includes an outer pulp lifter having walls defining a pulp lifter chamber and an outlet opening for radially inward discharge of slurry from the pulp lifter chamber, and an inner discharg...
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WO/2011/089067 |
A method and associated apparatus for detaching a frozen charge (14) from an inner wall (12) of a grinding pipe (10) of a tube mill such as is used for grinding. The method comprising the steps of controlling a driving device of the grin...
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WO/2011/077018 |
The present invention relates to a crusher including a pressure means 120 bearing on a receptacle 100 provided for shearing solid bodies 126 between the pressure means 120 and the receptacle 100; said receptacle is in the shape of a drum...
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WO/2011/077018 |
The present invention relates to a crusher including a pressure means 120 bearing on a receptacle 100 provided for shearing solid bodies 126 between the pressure means 120 and the receptacle 100; said receptacle is in the shape of a drum...
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WO/2011/072324 |
An apparatus (10) for delivering a grinding media from a holding vessel or storage vessel to a grinding mill, the vessel holding a quantity of the grinding media, the grinding media being in the form of a particulate material, the vessel...
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WO/2011/062521 |
The invention relates to equipment for grinding materials of different hardness in centrifugal mills having drums that move in a planetary motion, and can be used in the production of building materials and the beneficiation of ores, and...
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WO/2011/062522 |
The invention relates to structural elements of devices for grinding materials of different hardness, in particular tumbling mills and planetary mills, and can be used in the production of building materials, the beneficiation of ores, a...
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WO/2011/060540 |
A lifter bar for lifting an engaged portion of a load comprising a number of ore pieces above a disengaged portion of the load in a grinding mill having a shell rotatable about an axis thereof. The lifter bar includes a leading face havi...
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WO/2011/059074 |
Disclosed is a manufacturing method for a fine powder exhibiting improved solubility, little impurity contamination, and a high recovery rate. Material to be ground and a grinding medium are suspended and stirred in a liquefied inert gas...
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WO/2011/047249 |
A vibratory crushing apparatus includes at least one trough having an inlet end, an outlet end, and a wall defining a material-receiving space having a first cross- sectional area. The apparatus also includes at least one crusher dispose...
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WO/2011/043907 |
A process for increasing the percentage of metal recovery from dross containing metal particles of different sizes having oxide and salt components adhered thereto. The process includes crushing and tumbling the dross to mechanically rem...
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WO/2011/039121 |
The invention concerns a method for producing a cellulose-containing mass comprising an organic material, the method comprising the steps a) preparation of an input comprising organic material and a liquid content, and b) exposing said i...
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WO/2011/035451 |
The invention relates to a configuration of turbo-pulverising mills interconnected in a closed circuit, which, by means of a single process comprising the milling of mineral as it is extracted from the mine, can be used to obtain the par...
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WO/2011/034621 |
A method for lysing cells is disclosed. The method includes stirring cells with a magnetic stir element in the presence of a plurality of cell lysis beads at a speed sufficient to lyse the cells. Also disclosed is a device for lysing cel...
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WO/2011/034621 |
A method for lysing cells is disclosed. The method includes stirring cells with a magnetic stir element in the presence of a plurality of cell lysis beads at a speed sufficient to lyse the cells. Also disclosed is a device for lysing cel...
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WO/2011/019880 |
A grinding mill liner has a plurality of liner elements with respective bolt passages that are placed such that the passages, when the liner is installed into a mill shell, are placed outside a footprint of a peripheral device on the mil...
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WO/2011/012629 |
Protective lining comprising an elastomeric panel (1; 16) which has at least one protective surface and is provided with one or more seats (6, 7) which are open at least toward the protective surface and are internally shaped for forming...
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WO/2011/011045 |
A rotary tumbler metal reclaimer includes an inner cylinder and a concentric outer cylinder that rotate simultaneously. The inner cylinder includes a first compartment that intakes material for breaking by teeth, a second compartment tha...
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WO/2011/008259 |
The containment wall of a basket media mill is constructed of a porous synthetic polymeric material having porous openings each of a pore size less than the predetermined size of the media for confining the media within the bed in the ba...
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WO/2011/000048 |
Much of the grinding or comminution of bulk commodities and minerals is carried out in conventional technology tumbling mills such as ball mills that depend on just earth's gravity to provide the grinding forces. They are large, expensiv...
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WO/2010/150600 |
A three-dimensional rotation mechanism comprising a configuration including: a first frame body (3); a first frame body-driving mechanism (7) for rotating the first frame body (3) about a first rotation axis; a second frame body (9) prov...
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WO/2010/146233 |
A pulp lifter for installation in a rotary grinding mill has a leading edge wall (4) and a trailing edge wall (2) with respect to rotation of the mill. The leading edge wall (4) and the trailing edge wall (2) define a pulp lifter chamber...
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WO/2010/132279 |
A method of making nanostructured alloy particles includes milling a millbase in a pebble mill containing milling media. The millbase comprises: (i) silicon, and (ii) at least one of carbon or a transition metal, and wherein the nanostru...
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WO/2010/126442 |
The present invention relates to a process for milling a cermet or cemented carbide powder. The process comprises circulating a slurry comprising powder(s) forming hard constituents, powder(s) forming binder phase and a grinding liquid t...
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WO/2010/119179 |
The invention relates to a method for preparing a lining element of a grinding mill from a metallic material, in which method a metal preform is hot worked to a working degree of at least 3, and the hot working is carried out in at least...
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WO/2010/112274 |
The invention relates to an agitator ball mill (1) having a milling chamber (5) and an agitator having a rotatably mounted and driven agitator shaft (6) and accelerators (7, 8, 9) arranged thereupon, wherein the accelerator that is arran...
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WO/2010/109429 |
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WO/2010/110726 |
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WO/2010/101483 |
Comminution apparatus is described which is tailored for the processing of green, soft, and fibrous waste. Inner and outer comminution drums bear projecting macerating features which can progressively interact to provide a shearing actio...
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