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Patent Searching and Data


Matches 501 - 550 out of 6,782

Document Document Title
WO/2010/049908A4
The invention provides for a dropped charge protection system, wherein the system includes calculating an angle of repose of a charge of a grinding mill during start-up and tripping the mill motor when the angle of repose of the charge e...  
WO/2010/049908A2
The invention provides for a dropped charge protection system, wherein the system includes calculating an angle of repose of a charge of a grinding mill during start-up and tripping the mill motor when the angle of repose of the charge e...  
WO/2010/044120A3
Machine (1) for crushing and recovering waste materials from the demolition of buildings comprising: - a frame (2) closed by panels (3); - an inlet hopper (4) for the waste to be crushed; - an outlet (5) for the crushed waste; - a grindi...  
WO/2010/042955A1
An impeller for use in association with an extraction plate adapted for defibering liquid slurry stock and causing defibered material to pass through the extraction plate. The impeller includes a cylindrical central body portion and a pl...  
WO/2010/042955A8
An impeller for use in association with an extraction plate adapted for defibering liquid slurry stock and causing defibered material to pass through the extraction plate. The impeller includes a cylindrical central body portion and a pl...  
WO/2010/021721A1
Disclosed is a method of cooling hot material having different particle sizes that has been heat treated in a kiln. The material is first passed through a cooling apparatus, after which it is delivered to a screening apparatus for screen...  
WO/2010/020426A3
A comminution machine comprises a rotor (14) which is equipped with blade elements (16, 18) and interacts with at least one counter-blade (19, 20) that is mounted stationarily in the housing. The rotor (14) is separated by a sieve (39) f...  
WO/2010/012105A1
A discharge grate assembly for at least partially guiding slurry from a mill shell chamber in a rotating mill shell to a discharge trunnion thereof via a pulp lifter chamber. The discharge grate assembly includes a body having a number o...  
WO/2010/000811A3
The apparatus according to the invention relates to a grinding arrangement (1) for producing flour from cereal, the latter in particular being bread wheat, durum wheat, maize or buck wheat. The grinding arrangement is characterized by at...  
WO/2010/000811A2
The apparatus according to the invention relates to a grinding arrangement for producing flour from cereal, the latter in particular being bread wheat, durum wheat, maize or buck wheat. The grinding arrangement is characterized by at lea...  
WO/2009/147153A1
Method for producing pulverized coal, the method comprising the steps of heating a drying gas, preferably an inert gas, in a hot gas generator (26) to a predefined temperature; feeding the heated drying gas into a pulverizer (20); introd...  
WO/2009/147151A1
Method for producing pulverized coal, the method comprising the steps of heating a drying gas, preferably an inert gas, in a hot gas generator (26) to a predefined temperature; feeding the heated drying gas into a pulverizer (20); introd...  
WO/2009/143615A1
A discharge end liner attachable to a discharge end wall in a grinding mill. The discharge end liner includes a number of pulp lifter elements mountable on the discharge end wall for at least partially defining a number of chambers rotat...  
WO/2009/145033A1
A self-propelled crushing machine provided with a crusher for crushing a raw material, a discharge conveyor provided downstream of the crusher and discharging an object having been crushed by the crusher, an engine (49) as the power sour...  
WO/2009/143990A1
An apparatus (10) for the material-bed comminution of wet conglomerates, in particular of wet coke, has a storage container for material which is comminuted and also a material-bed roller mill (20). For efficient grinding, the storage co...  
WO/2009/143990A8
An apparatus (10) for the material-bed comminution of wet conglomerates, in particular of wet coke, has a storage container for material which is comminuted and also a material-bed roller mill (20). For efficient grinding, the storage co...  
WO/2009/145702A1
A crusher system (48) comprises a gyratory crusher (10), which has a crushing head, on which a first crushing shell is mounted; a frame, on which a second crushing shell is mounted; and a driving device, which is arranged to cause, by me...  
WO/2009/139694A1
An anti-spin assembly is arranged in a gyratory crusher (2). The crusher comprises a crushing head (3), on which an inner shell (4) is mounted, and a frame (5) with a frame top part (5a), on which an outer shell (6) is mounted, and a fra...  
WO/2009/136849A1
The invention relates to a refiner for refining of material such as wood chips or the like, which comprises: a first and a second opposed and with respect to each other rotatable rotors (11, 12), which are provided with refining elements...  
WO/2009/136849A9
The invention relates to a refiner for refining of material such as wood chips or the like, which comprises: a first and a second opposed and with respect to each other rotatable rotors (11, 12), which are provided with refining elements...  
WO/2009/124952A1
The invention relates to a circulating mill having the following: at least two roll presses for comminuting the milling product, at least two first classifiers for sifting oversize material, at least one second classifier for sifting a f...  
WO/2009/125370A1
A method is provided of producing inorganic semiconducting nanoparticles having a stable surface. The method comprises providing an inorganic bulk semiconductor material, such as silicon or germanium, and milling the bulk semiconductor m...  
WO/2009/111867A1
The invention relates to a set of products obtained by sifting and grinding flakes or grits of oat or oat and flax (f) or cereal food(s) of type (A) such as wheat, rice, maize, flax, millet, sorghum, soybeans, rye, triticale, Forge, taf,...  
WO/2009/103855A1
A method and an apparatus for heating devices of a mineral material processing unit, said devices in said method being heated with electric heating means, whereby said devices are heated with heating means attached to or in the immediate...  
WO/2009/095677A1
Compositions and methods pertaining to the ultrafine grinding of soft materials are disclosed. In one embodiment, a method comprises the step of mixing a soft material with an additive to form a mixture. The method further comprises rais...  
WO/2009/094705A1
A grate element for a grinding mill comprising a body having a plurality of apertures therethrough, each aperture having an aperture axis extending through the body, wherein at least one of the apertures comprises a slot which has a long...  
WO/2009/094706A1
A grinding mill grate element comprising a body with a plurality of apertures therethrough, the body comprising two wing portions extending from either side of a central portion wherein the wing portions are non-parallel with one another...  
WO/2009/089631A1
The present invention describes the fractionation and processing of seed of Saponaria vaccaria L, a species that can be grown on a large scale using conventional agricultural practices. The main products recovered are an extremely fine s...  
WO/2009/090335A2
The invention relates to a method and a device for the fluidised-bed roasting and grinding of a load mainly containing a biomass in order to feed the same into a unit for the gasification or combustion of said load.  
WO/2009/068465A1
The invention relates to a closed-circuit grinding plant for grinding coarse material into a fine material, in particular for generating cement raw meal and/or cement from cement clinker, the plant having at least one roller press for pu...  
WO/2009/067936A1
A grinding device of vertical grinder comprises a driving device (1), a vertical grinding barrel (2) which is driven by the driving device, a grinding roller (3), a pressure applying device (4) acting on the grinding roller (3). A runnin...  
WO/2009/068202A1
The present invention relates to a device for comminuting material components. The invention comprises a housing, at least one rotor (1) that is supported in the housing and has rotor blades (2) and rotor teeth mounted thereon, at least ...  
WO/2009/064946A1
A roller mill (40) is provided for crushing a material with a classifier (44) disposed on the mill (40) for separating the crushed material. The mill (40) includes a grinding mechanism (64, 66) that has a plurality of grinding rolls (64)...  
WO/2009/064033A1
Provided is a paper- feed roller including a rotatable roller shaft, a rotatable roller member coupled to the roller shaft, a friction-feed member on an outer circumference of the roller member, and a feed protrusion coupled to the rolle...  
WO/2009/060187A2
The invention relates to a macerator, of the type used for disposal of assorted or fibrous products and biological waste, typically as used in sluicerooms in hospitals or care homes. In one aspect the macerator (10) comprises a chamber (...  
WO/2009/060187A3
The invention relates to a macerator, of the type used for disposal of assorted or fibrous products and biological waste, typically as used in sluicerooms in hospitals or care homes. In one aspect the macerator (10) comprises a chamber (...  
WO/2009/048592A1
An identification and separation arrangement for forming various mixtures of agglomerates from pyrolized reclaimed carbonaceous materials. The identification and separation arrangement uses a dry air source (28) and a source (16) of recl...  
WO/2009/044050A2
Facility for the dry extraction of mineral oils contained in a mineral material, which comprises : a crushing/grinding unit (1) converting the mineral material so as to obtain a sand or granulate; a mixer/kneader (5), operating in batch ...  
WO/2009/044050A3
Facility for the dry extraction of mineral oils contained in a mineral material, which comprises : a crushing/grinding unit (1) converting the mineral material so as to obtain a sand or granulate; a mixer/kneader (5), operating in batch ...  
WO/2009/039612A1
A protocol for characterizing a rock is provided. The protocol includes a crushing operation, wherein a test column of the rock in granular form is subjected to a compressive force orientated parallel to the axis of the column. The proto...  
WO/2009/037594A2
The present invention is directed to flotation of refractory gold sulfide ores in which the ore is ground, floated, the tailings reground, and refloated to produce gold- bearing concentrates.  
WO/2009/037594A3
The present invention is directed to flotation of refractory gold sulfide ores in which the ore is ground, floated, the tailings reground, and refloated to produce gold- bearing concentrates.  
WO/2009/035346A1
A drying and milling apparatus includes a housing and a rotatable section. The housing has an air or gas inlet and a product inlet at a first end and a product outlet at a second end. The rotatable section has a plurality of blades which...  
WO/2009/035178A1
Disclosed is an automatic paper supply apparatus for a paper shredder, which can shred stapled paper sheets regardless of the volume or thickness of the paper sheets to be shredded. The automatic paper supply apparatus includes a paper l...  
WO/2009/032311A3
A food waste disposer has a motor driven with pulse width modulation ("PWM"). A grinding profile is controlled based on PWM values of the PWM controller driving the motor. In an aspect, controlling the grinding profile includes varying t...  
WO/2009/031291A1
Provided are a sand-making apparatus, a sand-making method and made sand, which can make effective use of the excessive by-product powder produced at a crushing step. The sand-making apparatus comprises a crusher (10), a first sorter (30...  
WO/2009/032311A2
A food waste disposer has a motor driven with pulse width modulation ("PWM"). A grinding profile is controlled based on PWM values of the PWM controller driving the motor. In an aspect, controlling the grinding profile includes varying t...  
WO/2009/029038A1
A system for mixing animal feed comprises a feed mixer (11) for cutting and mixing said animal feed; a feed particle size measurement device (12) provided for measuring the size of feed particles in the animal feed in connection with the...  
WO/2009/014681A1
The present invention relates to methods and devices for cutting produce, such as onions and other vegetables. More particularly, the present invention relates to methods and devices for minimizing exposure to noxious and irritating gass...  
WO/2009/010329A1
The invention relates to a roll mill having a grinding plate (2) which can rotate about an axis (1) of rotation, at least one grinding roller (3, 4) which engages in a rolling manner with the grinding plate (2), and a main drive (5) for ...  

Matches 501 - 550 out of 6,782