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WO/2008/069708A1 |
A bearing component (1) is disclosed. It comprises a rotary and circular ring (3) that has means (5) allowing fixing to a mechanical element (7), wherein the means (5) is intended to receive a fixing means (9) for fixing in a direction e...
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WO/2008/068120A1 |
The invention relates to a mill for disintegrating material to be ground, comprising at least one grinding roll which interacts with an opposed surface in such a way that the material to be ground is disintegrated between the grinding ro...
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WO/2008/066387A1 |
Device for disintegrating and removing of hazardous particles from bales produced by compressed filings, straw or the like, which device includes an upper shaft (10) and a lower fall shaft (30), and provided with means (20) for disintegr...
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WO/2008/061941A1 |
The roller mill according to the invention comprises two rotatably mounted, oppositely rotating rollers which form a roller nip between them. Each of the two rollers is provided with at least a first and a second region which have differ...
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WO/2008/062082A1 |
Machine for grinding up fishing nets once they become unusable, designed to solve environmental problems, characterized in that it comprises a frame (1) (2) bearing a hopper (3) for receiving the nets, said hopper opening onto a cutting ...
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WO/2008/037515A1 |
The invention relates to a roller mill or roll mill comprising at least one grinding roller or grinding roll and a jewel bearing that is slidable in a machine frame and is used for accommodating the grinding roller or grinding roll. At l...
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WO/2008/028256A1 |
A method and apparatus for recovering hydrocarbons from oil shale is disclosed. The method comprises a step of processing oil shale through a grinding/crushing apparatus that includes a plurality of grinding/crushing rolls (3, 7) and for...
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WO/2008/006615A1 |
The invention relates to a roller press, particularly for interparticle comminution, having two rollers (10, 11) separated from one another by a roll nip (12), and using hydraulic cylinders for pressing the one roller over the material l...
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WO/2007/147474A1 |
The invention relates to a method for reconditioning a used grinding roll of a high-pressure bed grinding mill. In said method, the surface of the rolling body is turned by a certain degree after removing the worn profiled members, where...
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WO/2007/140929A1 |
In order to provide a roller press which is used in particular for interparticle crushing and in the material feed shaft (12) of which both coarse-grained material (14), such as fresh material for example, and fine-grained material (19),...
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WO/2007/124938A2 |
In a roller mill (1) for comminution of an in particular viscous or pasty compound into a fine substance, in particular in a fine roller mill, which is connected upstream of a conche, for forming a fine chocolate substance from a compoun...
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WO/2007/121596A2 |
The invention relates to a rolling mill and a method for treating viscous masses, in particular, for comminution and homogeneous dispersion of suspended solid particles in a binder. The rolling mill comprises at least two rollers, mounte...
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WO/2007/113087A1 |
The present invention relates to roll crushers comprising a roll which rotates with a shaft (3), characterized in that the roll comprises a carrier roll (2) of steel and a number of hard metal segments (1), wherein the hard metal segment...
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WO/2007/098966A1 |
The invention relates to hard elements generally produced by powder metallurgy for protecting rolling press rollers from wear, this protection taking the form of grid armouring. In order to provide hard elements which can be produced rel...
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WO/2007/096215A1 |
In order to increase the service life of a grinding tool (14, 16, 24a, 24b), it is coated with a wear-resistant material, wherein the coating (30, 301) comprises a ductile metallic parent material (32) with hard particles (34) embedded t...
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WO/2007/090495A2 |
The invention relates to a multiroller crusher, for the comminution of mineral crushing ore, such as, in particular, coal or oil sands, comprising at least three crushing rollers (1, 2, 1', 2'), the rotational axes (R) of which are paral...
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WO/2007/088029A1 |
In order to provide a roller press system, in particular for interparticle comminution of granular material, which can markedly exceed previous limits with regard to throughput capacity, but also with regard to the specific energy demand...
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WO/2007/085694A1 |
A method for manufacturing a multimaterial component or construction, whereby a body (1, 7) is formed in said method of a basic material and at least one piece (3, 4, 5, 9) formed of a wear resistant material being joined to said body at...
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WO/2007/079926A1 |
The aim of the invention is to design a double-roll machine, especially a rolling press for comminuting a bed of granular material, in such a way that the rolls can be mounted and dismounted and thus replaced more easily, faster, and mor...
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WO/2007/055672A1 |
Present invention relates to roller mill machines used for grain milling. The invention particularly relates to use of roller mill machines by means of angular positioning of milling rolls (1, 2) cylindrical ground in cylindrical machine...
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WO/2007/051834A1 |
The invention relates to an arrangement for comminuting harvested crops which can be used, for example, in conjunction with a forage harvester. The arrangement contains two comminuting rollers which are driven in opposite directions and ...
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WO2007019146A9 |
The invention includes a rock crushing machine and method, the machine having a base and a jaw assembly secured to the base. The jaw assembly is adapted to receive rock as input material to be at least partially crushed. The jaw assembly...
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WO/2007/033800A1 |
In order to design a twin-roll machine, in particular a roller press, for comminuting a bed of granular material, comprising two rotatably mounted, counter-rotationally driven rolls separated from one another by a roll nip, in such a way...
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WO/2007/034038A1 |
The invention relates to a crushing device, which is intended for crushing material. The crushing device includes a frame structure (10) and at least one rotor (11), as well as shredder elements (12), which are arranged to form different...
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WO/2007/030228A1 |
A grinder for grinding a material. The grinder (250) may include a number of first rollers (260, 270) for grinding the material to a grind of substantially a first predetermined particle size and a number of adjustable second rollers (28...
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WO/2007/019602A1 |
A method for reducing particle size of a particulate comprising feeding a feed material to a grinding mill having a power of at least 500kW, the mill having a specific power draw of at least 50kW per cubic metre of grinding volume of the...
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WO/2007/013832A1 |
The invention relates to agriculture product processing and can be used for grain flouring. The aim of said invention is to increase a grinding mill operating performance. Said aim is attained by means of a vibration responsiveness of a ...
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WO/2007/004082A1 |
Described is a roller mill (1) for grinding particulate material such as cement raw materials, cement clinker and similar materials, said roller mill(l) comprising a housing (3) which surrounds a grinding table (7) which is rotatable abo...
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WO/2006/133870A1 |
The aim of the invention is to provide a roll crusher for a grate cooler for cooling hot bulk material, in particular hot cement clinker, comprising several parallel crusher rolls. Said rolls are driven in opposite directions and compris...
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WO/2006/135198A1 |
The present invention relates to a method for pulverizing grain and an apparatus for the same, and more particularly to a method for pulverizing grain in a type of roller mill and an apparatus for the same, wherein the grain is pulverize...
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WO/2006/124425A1 |
Sizing apparatus adapted to modify particle size. First and second sizing rolls (12,14) are mounted parallel to each other and define a trough therebetween which receives material (28) to be worked. The material (28) moves through the tr...
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WO/2006/117067A1 |
A roll mill for cereals is described, comprising at least one pair of rolls (4,5) capable of being driven in relative contra-rotation about their respective principal axes of rotation (Xl, X2), the rolls defining an opening (6) for the p...
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WO/2006/116882A1 |
The invention relates to a system and method for characterisation of a particle flow, for example, for characterisation of material for milling, in particular for milled cereals, in a roller frame with a roller passage (6) formed by a pa...
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WO/2006/108577A1 |
The invention relates to a closed-circuit mill for size-reducing grain-shaped material under pressure in at least one rotatably received material conveying ring into which a mill and at least one winnower are integrated. The aim of the i...
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WO/2006/084652A1 |
The aim of the invention is to configure a twin-roll machine, in particular a roll press for the bed milling of a granular material, comprising two rotatably mounted rolls (11, 12) that are separated by a nip and driven in opposite direc...
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WO/2006/074556A1 |
The present invention relates to process for reducing the particle size of glass-like polysaccharides. The process efficiently reduces the particle size of glass-like polysaccharide selected from the group consisting of glass-like polysa...
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WO/2006/074727A1 |
The invention relates to a method for producing flour from rye grains and/or wheat grains, in which undesired components in the flour are stripped by means of husking and grinding. Said method comprises the following successive steps: a)...
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WO2005092067B1 |
A sensor assembly and coupling arrangement for a rotary disk refiner. The sensor assembly includes a housing foamed by a base and frustoconical cap that has a sensing element carrying bulb extending outwardly therefrom. The coupling arra...
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WO/2006/064483A2 |
The present invention relates to a material processing apparatus. The apparatus includes a frame including a pair of laterally opposed parallel sides and a base, and at least a first pair of substantially cylindrical material processing ...
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WO/2006/045206A1 |
The invention relates to a rolling mill for grinding and homogenising viscous masses, in particular for the dispersal and uniform distribution of solid particles that are suspended in a binding agent. The rolling mill comprises at least ...
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WO/2006/042378A1 |
A method and an apparatus for crushing material, particularly mined material, is disclosed. In one embodiment two or more pairs (3,7) of crushing rolls successively crush mined material. The pairs of crushing rolls are arranged and opera...
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WO/2006/038857A1 |
The invention concerns a grating roller (1) , espe- cially intended for grating potatoes and manioc roots. The grating roller is along its periphery provided with a plurality of axial grooves (2) for holding strip-shaped grater tools (3)...
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WO/2006/035209A1 |
A mineral breaker (10) including a row of side-by-side breaker drum assemblies (30) having racially projecting breaker teeth (38). The row includes at least four breaker drum assemblies (30) arranged to define an inner pair (DB) of adjac...
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WO/2006/027215A1 |
According to the invention, an annular casing for the press rollers of roller presses for the pressure comminutation of particulate material, the outer surface of which has a permanently high degree of hardness and thus high wear resista...
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WO/2006/000112A1 |
The invention relates to a system for characterising grinding material, especially milled grain, in a roller mill comprising a roller passage (6) formed by a pair of rollers (2, 4). Said system comprises an extraction means (8) which is ...
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WO/2005/115626A1 |
The invention relates to a crusher (1), its use particularly for crushing oil shale and a method in crushing of solid matter. The crusher comprises : a rotor (37) provided with cogs (39) fixed to the frame (2) of the device. The rotor ha...
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WO/2005/113185A1 |
The invention relates to a grinding roller (1) that can be integrated into a roller mill, especially a particle bed roller mill, comprising two grinding rollers (1) which are driven in counterrotation and form a gap thereinbetween for th...
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WO/2005/102531A1 |
Disclosed is a roller mill comprising two grinding rollers (10, 12) which can be placed against each other in such a way that a roller gap (14) is formed while being drivingly coupled to each other so as to rotate at different peripheral...
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WO/2005/087358A1 |
A bladeless mixer/mill for agitating and mixing a compound/product. The mixer/mill comprises a driving shaft rotatable about a first vertical axis of rotation, and a motor unit operatively coupled to the driving shaft for rotating the sa...
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WO/2005/084809A1 |
The invention relates to a composite milling roller, produced by casting, comprising peripheral inserts of a high wear-resistance and high hardness material, sealed in a ductile material on said casting. The roller comprises first zones ...
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