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WO2000012217A9 |
A mill with capability for rapid replacement of wearable moving components and capacity for precision grinding movement. The wearable moving components form a package of dual counter-rotating rotor centrifugal devices, the package includ...
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WO/2000/032189A1 |
Pharmaceutical compositions are provided comprising one or more orally deliverable dose units, each comprising particulate celecoxib in an amount of about 10 mg to about 1000 mg in intimate mixture with one or more pharmaceutically accep...
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WO/2000/031309A1 |
A method of recycling swarf into shot for use in shot blasting machines is disclosed. Swarf, especially swarf composed of engineering steel, is separated from large objects in a trommel [10] and is cleaned of contaminants. Oil and water ...
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WO/2000/024515A1 |
The invention relates to a hammer crusher which comprises at least one rotor (1) which is formed by at least one beater plate (2). Hammers (3) are arranged evenly distributed along the periphery of said plate. Every hammer (3) can be fre...
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WO/2000/018509A1 |
The invention relates to a vertical rotor mill, especially to an impact pulverizer or to a hammer mill for grinding granular material using impact tools (8). Said tools are fixed to a rotating, vertically arranged rotor (7) which is encl...
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WO/2000/015569A1 |
A method of treating inorganic fibrous material such as glass fibre, ceramic fibre, mineral wool, basalt wool, rock wool, comprises feeding the fibrous material to apparatus comprising a rotating shaft carrying external protruberances, w...
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WO/2000/015568A1 |
Glass fibre is in the form of rigid monofilament fibres, at least 30 % of the monofilament fibres having a diameter greater than about 30 $g(m)m and/or at least 50 % of the monofilament fibres having an aspect ratio of less than 30. The ...
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WO/2000/007730A1 |
In order to operate the air circuit and convey the stock flow o fold material crushed in the casing (1) of a hammer mill, the airflow generated by the blast effect of a rotor (2) and the stock flow passing through an upper grading grid (...
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WO/2000/007729A1 |
The invention provides an impact member (24) for assembly with a rotor (14) arranged in a comminuter (10) used for the size reduction of feed material. The impact member (24), disposed radially about the rotor (14), comprises a carrier (...
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WO/1999/061548A1 |
The aim of the invention is to continuously separate inhomogeneous remaining material (IR) generated by a pyrolysis installation such that the remaining material is sorted as completely as possible. To this end, specially selected compon...
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WO/1999/061157A1 |
Method for milling and drying cellulose derivatives in an air blast mill (1), wherein the product is fed to the air blast mill (1) in a wet state, the wet product is fine milled cold in the first or lower milling areas (8) of the air bla...
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WO/1999/054045A1 |
The object of the invention is a method for processing pulp stock derived from a pulp or paper mill, which pulp stock contains fibres and/or any other components, such as mineral components, in order to disperse the agglomerations in the...
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WO/1999/051352A1 |
The present invention pertains to the field of techniques for the fine and ultra-fine grinding of materials having various hardness. The method for grinding materials involves generating streams of the material to be ground in channels a...
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WO/1999/047264A1 |
The invention concerns an ejector with one or several pockets, designed for centrifugal crushers with vertical axis and having a substantially parallelepiped shape, provided with a working surface of one or several cavities (3, 5) formin...
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WO/1999/046049A2 |
The invention relates to improvements to rock crushers, and in particular rotary impact rock crushers. The crushing chamber may be angled to achieve the desired rock product. Also disclosed is an anvil for use in a crusher whereby the an...
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WO/1999/044758A1 |
A screening apparatus (10) for screening particulate material includes a frame (12) having an open bottom (14) through which screened particles can pass and a plurality of banks of blades (16A-16E) supported on the frame (12). Each bank ...
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WO/1999/034923A1 |
A material collider system for reducing the size of solid particulate material fed into the system is disclosed. The collider system includes a pair of interconnected cylindrical chambers (52, 54) each having a rotatable rotor assembly (...
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WO/1999/032228A1 |
The invention relates to a rotor (1) for a reducing machine. According to the invention, the protective caps (6.1) covering the outer plates (3.1) of the rotor (1) are decoupled from the forces of the hammer axles (5) and from the forces...
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WO/1999/030580A1 |
According to the inventive method for improving the efficiency of active agents, said active agents contain at least one mineral substance. Said mineral substances are subjected to a tribomechanical activation process during which the su...
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WO/1999/026725A1 |
A pair of co-operating refining elements (10, 11) intended for a refiner for the working of lignocellulosic fiber material in a refining gap between two opposed refining discs rotating relative to each other. The refining elements (10, 1...
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WO/1999/016857A2 |
The invention relates to a method and device for optimizing the decomposition of starch during the process of raw materials containing starch into seasoning. The inventive method comprises the following steps: grains containing starch ar...
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WO/1999/014026A1 |
The present invention relates to a method for recycling rubber-containing articles and more particularly reinforced articles such as the tire casings of vehicles. This method comprises placing the article in a chamber in which an ozone-c...
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WO/1999/012647A2 |
A pulverizing system for reducing the size of material including a body, a pair of rotating members at least partially disposed within said body, and at least one impeller arm attached to each of said rotating members. The impeller arm a...
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WO/1999/003589A1 |
An apparatus pulverizes material composed of wet or dry discrete objects into relatively smaller particles with shock waves created by flowing the material through a housing having alternating rotors (92, 94, 96, 98) and orifice plates (...
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WO/1998/056507A1 |
In a rotary mineral crusher a method of either localising the wear on a weir tip (1) in the crusher and/or focusing the output of the rotor (7) into its interaction chamber and/or reducing mineral erosion of the exterior of the rotor (7)...
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WO/1998/056508A1 |
A rotary mineral breaker of the type having a rotor (1) able to rotate about a substantially vertical axis. The rotor has an inlet for mineral pieces which are to be broken. The inlet is substantially parallel to the rotary axis when vie...
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WO/1998/055234A1 |
An apparatus (10) for comminuting glass is disclosed having a housing (12). Within the housing (12) are a plurality of weighted members (14) or hammers flexibly connected to and spaced about a rotatable shaft (16). A drive member (18) ro...
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WO/1998/051413A1 |
Disclosed is a microeddy mill (1) for drying and deagglomerating powdery material which is preferably fed in the form of a slurry, wherein the material is introduced into the microeddy mill (1) by means of a jet suction device (10).
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WO/1998/047621A2 |
The present invention may be used for grinding materials or for producing powders that exhibit predetermined dispersion characteristics. This invention essentially relates to a vortex rotary apparatus including a conical body (1) with in...
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WO/1998/045486A1 |
A wear resistant, high-impact iron alloy member (20, 22) suitable for use in an impact rock crusher and a method of making the same. The invention provides a white iron alloy member (20, 22) having at least one wear surface (24) with car...
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WO/1998/045042A1 |
A process and device are disclosed for grinding temperature-sensitive products cooled with cold gas, preferably gaseous or liquid nitrogen. The products are ground in a grinder (11) with several superimposed grinding zones (17, 18, 19). ...
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WO/1998/042443A1 |
The invention relates to a housing for a crushing machine, comprising active abrading tools, i.e. a hammer, joined to a rotor which is accommodated in said housing, in addition to an anvil included in the housing as a counter tool, and i...
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WO/1998/040163A1 |
The invention relates to a method and a device for fragmenting bulk materials. A rotor (4) having beating elements (5) is positioned in the milling chamber of said device and surrounded by a sieve (6) which has several deflecting element...
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WO/1998/037969A1 |
The invention relates to a method and a device for charging and operating an installation such as a hammer crusher to crush recyclable waste materials, wherein said waste materials (4) are drawn in by at least one driven roller (2, 6), t...
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WO/1998/035756A1 |
Apparatus for processing a material comprising a cyclone chamber (70); an impeller suction fan (71) for creating a cyclonic air stream within the cyclone chamber (70), the fan (71) having an inlet (14) and an outlet for passage of the ai...
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WO/1998/030330A1 |
A processing assembly for the treatment of mixed solid waste material is disclosed which includes: mixed solid waste conveyor means (36) for conveying mixed solid waste material from an input station to a material reduction station, and ...
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WO/1998/029596A1 |
The present invention relates to a method for defibrating fibre-containing material in a device operating with the pin mill principle. The device comprises a housing and in it a first rotor (11) equipped with collision surfaces; a second...
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WO/1998/026873A1 |
The invention relates to a blade mill for grinding plastic material comprising a rotor cylinder (17) which rotates in a grinding chamber and has several cutting blades (7) arranged around its periphery and extending radially to the exter...
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WO/1998/025703A1 |
Disclosed is a rotary eddy apparatus for pulverizing material and for producing powdered metals. The rotary eddy apparatus comprises a casing (1) with a spiral groove (6) on its inner lateral surface, inlet and outlet ducts (4, 5) for th...
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WO/1998/022221A1 |
The invention relates to an impact crusher (1) with a rotor (2) rotatably localised around a substantially vertical axis (3) and with a substantially ring-shaped case (5) surrounding the rotor (2). The inner wall of the case has impact s...
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WO/1998/020977A1 |
This invention relates to a hammer mill used for feed processing, food processing or chemical industries. The hammer mill has a casing, a rotor arranged in the casing and provided with several hammers, and a vibrating screen located arou...
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WO/1998/016319A1 |
The invention relates to a method for directly and multiply making material collide in an essentially deterministic manner, the material being guided, by a rotating guide member (8) from a central feed, along a guide face (10) and to a d...
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WO/1998/016316A1 |
A device for comminuting raw materials like glass, rock, rubber buffings and the like, is disclosed. Raw material is propelled (115) outwardly towards violent impact against a circular wall (125) and then lifted by rapidly rising air for...
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WO/1998/015373A1 |
The invention concerns a composite wear part produced by casting and consisting of a metal matrix whose working face(s) comprise inserts with good resistance to wear, characterised in that the inserts are made from a ceramic moulded blan...
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WO/1998/009729A1 |
The present invention relates to a rotary mineral breaker tip assembly and components thereof. The tip assembly of the present invention is able to provide within a rotary mineral breaker, a wear resistant tip or edge of preferably a har...
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WO/1998/006497A1 |
A grinder of solids or solids in liquids has a multiple milling stage. A rotating disc plate (22) carries cutting elements (28) on one side and hammer elements (30) on another, both located at the circumference of the disc plate. The dis...
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WO/1997/046320A1 |
A waste mill (10) to be mounted on a trailer (11) or motor lorry. The waste mill (10) includes a base (13) which supports a hammer mill (14). The hammer mill (14) is fed by an infeed conveyor (17) which delivers material to a feed roller...
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WO/1997/043043A1 |
This grinder is for fibrous material such as peat moss, wood and asbestos. It may comprise a generally cylindrical casing (14) with its axis horizontally disposed. The casing may have a top material feeding funnel (32), vertical end wall...
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WO/1997/040940A1 |
The invention concerns a process for the separation of viscoplastic materials such as plastics and rubber from materials, particularly paper, which can be shredded and defibrated by mechanical action, and a device to carry out the proces...
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WO/1997/039828A1 |
A mineral crusher comprises a roller (50) having a plurality of impeller bars for impelling mineral material against a collection plate (100), upon which a collection of mineral material accumulates. The material thrown against the accum...
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