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WO/2013/043951A1 |
A sealing system adapted for use on an item of equipment having a male threaded component including a male threaded section having an interior portion. The sealing system comprises a female threaded component having a female threaded sec...
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WO/2013/036194A1 |
The invention concerns a control and positioning system for the indication of the mounting position of an exchangeable wear lining element (10) at a surface at a wall (2) that is subject to wear, which may be constituted by, for example,...
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WO/2012/146784A9 |
Disclosed is a stirring mill (10) for the food sector, comprising a substantially cylindrical or conical receptacle (1) that has an inner receptacle wall (2), and comprising a rotatably mounted stirring element (3) that includes a shaft ...
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WO/2013/025120A1 |
The invention relates to devices for dry and wet fine and superfine particulate grinding of a wide range of materials, including organic and cellulose-containing materials, in a grinding mill with a stationary housing, and can be used in...
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WO/2013/015132A1 |
In the present invention, raw material to be pulverized is given a small particle size in a short period of time. This vibrating pulverizer has a cylindrically shaped space inside, and the central axis of this cylindrically shaped space ...
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WO/2013/015508A1 |
Provided is a movable metal separator, which comprises: a base having a detaching means capable of being detached from and attached to a cargo bed of a vehicle; a transfer means for transferring a container containing separating substanc...
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WO/2013/015237A1 |
The present invention makes it possible to pulverize and disperse in an energy-efficient and even manner. This medium-stirring pulverizer is provided with a guide ring (50) that divides a lower portion of a pulverizing chamber (14) in th...
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WO/2013/007076A1 |
An ore grinding medium (1) comprising a polyhedral prism (2) located in a central section, and frustra (3) extending from the base of the polyhedral prism (2) towards the two ends, the number of sides of the polyhedral prism (2) being eq...
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WO/2012/155825A1 |
A continuous-production horizontal planetary ball mill having separate revolution and rotation drive mechanisms comprises a main shaft (9), a revolving plate (20), and a plurality of rotating planetary grinding drums (12) provided on sai...
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WO/2012/146287A1 |
The invention relates to an agitator mill (1) which is used for grinding material to be ground and mixed, in particular for very fine grinding of cocoa and cocoa masses, comprising a substantially cylindrical or conical grinding containe...
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WO/2012/144944A1 |
A vibratory mill principallyf or the treatment of cement and fly ash, which mill has a grinding chamber (1) with a wall (6, 7) at each of the two ends of the chamber, which mill comprises an inlet (2) for material that is to be treated a...
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WO/2012/139151A1 |
Disclosed is an apparatus and method for producing frac sand, in order to meet size, sphericity and roundness standards, from a feedstock such as natural sand. The feedstock is rotated as slurry in a conditioning cell, so that it self ab...
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WO/2012/132041A1 |
[Problem] To provide a mill that can greatly reduce noise during operation and can also contribute to greater device compactness. [Solution] The mill is provided with: a tubular drum body configured in a manner so that a material to be m...
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WO/2012/131998A1 |
This mill is provided with: a tubular drum body configured in a manner so that a substance to be milled introduced at one section can be discharged from from another section; a central shaft penetrating inside the drum body in the direct...
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WO/2012/125834A2 |
A crushing mill with an internal ring inside an external ring is disclosed. In some embodiments, the inner ring has protrusions that fit within pockets in the outer ring such that as the rings rotate rock or other materials may be crushe...
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WO/2012/123347A2 |
A stirred ball mill comprises a container (2), the inner wall of which delimits a cylindrical or conical, vertically arranged milling chamber (21). Furthermore, it comprises a milling-material inlet (3), a milling-body inlet (7) and a mi...
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WO/2012/123807A1 |
The process for handling waste material comprises the steps of: supplying a waste material (M) having a first fraction (I) with high toughness and a second fraction (II) with low toughness, both of substantially rough particle size; grin...
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WO/2012/115794A1 |
Described is a roller for crushing of particulate material, such as crude ore for use in the mineral industry, where the roller body is provided with a roller shell having a plurality of individual wear segments. The roller shell is char...
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WO/2012/110358A1 |
In a drive system (10) for a ball mill (2) driven by a motor (12) with a slip-ring rotor, wherein the motor (12) is assigned a family of characteristics (36) relating the torque (M) of the motor to a further characteristic variable (D), ...
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WO/2012/107374A1 |
The invention relates to a stator core for a gearless drive of a tube mill having high stiffness, wherein the stator core, together with a stator frame, forms a stator for a gearless drive of a tube mill and the stator core comprises sta...
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WO/2012/100818A1 |
The invention relates to a tube mill (1), wherein the tube mill (1) has a body (4) arranged so as to rotate about an axis of rotation (R), wherein material to be ground (13) can be introduced into the body (4) for comminution, wherein th...
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WO/2012/090173A1 |
The invention relates to a system and method for the real-time measurement of a flow of discharge material from a mineral-grinding mill. The system comprises: at least one strain gauge (16) located in at least one insert (13) in turn loc...
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WO/2012/085782A1 |
A mechano-chemical reactor comprising, driving means extended along one or more parallel axis, a mass made oscillating by the driving means along the direction of a vertical axis and an elastic system for a partial compensation of the in...
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WO/2012/080817A2 |
A real-time monitoring system to monitor the wearing in the thickness of the ribs (5) of a grate (1) of a SAG mill (9) during the operation, having said grate (1 ) a screening surface (2) that includes a pulp lifter (3) and an external s...
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WO/2012/079123A2 |
A lifter bar is includes at least one attachment formation for use in lifting the lifter bar; wherein the at least one attachment formation is embedded in the lifter bar. A method of producing the lifter bar and tools for use in handling...
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WO/2012/075919A1 |
The present invention is a lining board for a large-scale ball mill and a method for heat treatment thereof； the chemical composition of the lining board in mass percent is: 0.26-0.35 C, 3.5-4.2 Cr, 2.8-3.2 Mn, 1.2-1.5 Si, 0.002-0.005 ...
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WO/2012/074474A1 |
The invention concerns a method and an arrangement for the output of material from a drum mill that can be rotated around a principally horizontal rotation axis (7) and that has a sieving wall (13) arranged inside the drum at its output ...
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WO/2012/071782A1 |
Dislosed in the present invention is a pulverizer for metallic silicon. The pulverizer comprises a shell (2), to the upper part of which a motor (1) is fixedly connected. The motor rotating shaft is fixedly connected with a spindle (3) i...
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WO/2012/056426A1 |
A food grater comprises a body (3) and a cutting means adapted for cutting the food removably mounted inside the body. The body comprises a cutting means aperture adapted for receiving the cutting means and allowing the cutting means to ...
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WO/2012/048391A2 |
The invention relates to a grinding body for crushing and grinding of ores rocks or earth, inert and all other materials, in drum and other mills. It finds application in ore enrichment, production of construction materials, waste proces...
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WO/2012/047975A1 |
Methods and apparatuses are provided for testing and quantifying structural durability characteristics such as the abrasion rate of bridging materials used in drilling fluids. Embodiments include sieving to create uniform batches having ...
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WO/2012/045446A2 |
The invention relates to a mill comprising a motor-driven grinding container (1) for receiving the material to be ground. The grinding container (1) is rotated by a rotary arm (8) of the drive about an axis of rotation (A) located outsid...
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WO/2012/046089A1 |
The present invention comprises a method for grinding, by mechanical action, a sample in a container having a container wall with the sample adhered at a site of the container wall, comprising the steps of placing a magnetic grinding ele...
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WO/2012/046131A1 |
The present invention comprises a method for homogenizing, by mechanical action, a sample in a container having a container wall with the sample adhered at a site of the container wall, comprising the steps of placing a magnetic homogeni...
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WO/2012/034808A1 |
The invention relates to the determination of the fineness of a ground material (120) in a mill (100), wherein the acoustic spectrum of the mill during the grinding process is used for concluding the fineness. The mill (100) comprises a ...
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WO/2012/035249A1 |
The installation (10) has a device (12) for fermenting the waste, a device (14) for pre-shredding at least a part of the waste, and a conveying circuit (18) having a section (26) connecting the outlet from the pre-shredding device (14) t...
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WO/2012/028384A1 |
The invention relates to a method for controlling a mill system (1) having at least one mill (3), in particular an ore mill or cement mill, wherein electrical power is drawn from a power network (PG) for the operation of the mill system ...
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WO/2012/027964A1 |
A method for manufacturing a liner plate for a cement industry tube mill. The liner plate comprises a stamped liner plate base material formed by a common medium carbon steel plate, and an overlay welded layer formed on the liner plate b...
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WO/2012/022264A1 |
A method for producing an electrochemical active material includes the following steps of (1) pulverizing and mixing ferric salt, lithium salt and phosphor salt compounds in a vibrating ball mill in the molar ratio of 1:1:1, and circulat...
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WO/2012/013443A2 |
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/2012/012880A1 |
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/2012/000785A1 |
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/2011/150531A1 |
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/2011/151441A1 |
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/2011/150275A1 |
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/2011/140645A1 |
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/2011/138932A1 |
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/2011/130782A1 |
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/2011/130781A1 |
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/2011/130805A1 |
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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