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WO/2018/099998A1 |
A classifier for separating particles is provided. The classifier includes a rotor having a direction of rotation defined by a rotational axis of the rotor, and a plurality of blades disposed on the rotor around the rotational axis. At l...
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WO/2018/091276A1 |
A mill (10), in particular a pendulum mill or roller mill, having a classifier (100) is described, wherein the mill (10) has a mill housing (20) with an interior (20a) in which there is situated a milling space B1 in which a milling devi...
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WO/2018/069006A1 |
The present invention relates to a grinding roller for vertical grinding mills used to grind materials such as rocks, coal and cement clinker.
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WO/2018/067444A1 |
A planetary roller mill for processing a feed material includes a vessel with a grinding ring having an opening therethrough and a first area. The grinding ring is in sealing engagement with the inside surface of the vessel assembly. At ...
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WO/2018/067103A1 |
A planetary roller mill for processing a feed material includes a vessel with a grinding ring having an opening therethrough and a first area. The grinding ring is in sealing engagement with the inside surface of the vessel assembly. Two...
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WO/2018/052403A1 |
A bowl mill (200, 300) for producing coarse ground particles has a substantially closed body (210, 310), a bowl assembly (212, 312), a plurality of grinding rolls (218, 318), and a coarse particle transport enabling area (233, 333). The ...
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WO/2018/046640A1 |
The invention relates to a multi-cyclone and to a method for operating such a multi-cyclone for separating fine material and very fine material. In this context, a multi-cyclone according to the invention has multiple individual cyclones...
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WO/2018/035983A1 |
A vertical mill grinding disc capable of automatically expelling a metal impurity has a stepped hole (3) extending through a grinding disc (1) and a material-blocking ring (2) and stops at an upper spigot of the material-blocking ring (2...
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WO/2018/035984A1 |
Provided is a novel grinding roller sealing device having a combined double seal, arranged at a connection port (10) of a rocker arm (1) of a grinding roller (9) and a housing (2). The sealing device comprises a plurality of sealing rubb...
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WO/2018/024513A1 |
Enclosures for vertical pulverizer systems (158) are disclosed. The enclosure may include a vertically oriented cylindrical body (102) forming an internal cavity (104). The enclosure may also include a cover (112) positioned above the cy...
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WO/2018/016266A1 |
A vertical roller mill (1) comprising a housing (2), a chute (3) for supplying a substance to be crushed into the central section of the housing (2), a crushing section (4) that is provided below the chute (3) and is where the substance ...
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WO/2018/016104A1 |
A vertical roller mill (1) comprising a housing (2), a chute (3) for supplying a substance to be crushed into the central section of the housing (2), a crushing section (4) that is provided below the chute (3) and is where the substance ...
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WO/2018/008704A1 |
The system is a coal processing system for conducting drying and pulverization processing of coal. The system is equipped with a vertical roller mill (1) for pulverizing coal while supplying hot air into the mill casing and a dryer (2) f...
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WO/2017/220634A1 |
A method of upgrading a vertical spindle pulverizer includes the steps of removing a cover from a journal opening in a housing of the pulverizer to access a grinding zone of the pulverizer, removing a first journal assembly having a toro...
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WO/2017/205835A1 |
The present disclosure generally relates to methods of preparing spherical salt particles for industrial, medical, and other uses. The methods can include combining the angular salt particles with a quantity of finishing media, for examp...
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WO/2017/203363A1 |
A ball mill system grinds, disperses, and reacts substances. A ball mill vessel houses grinding bodies (grinding/milling media) and the materials to be ground or dispersed. The ball milling vessel includes an assembly of three component ...
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WO/2017/204690A1 |
The invention relates to equipment for use in the food industry, and more particularly for use in confectionery making for preparing confectionery pastes, seed and nut pastes, chocolate pastes and fillings for sweets. The technical resul...
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WO/2017/204693A1 |
The invention relates to equipment for use in the food industry, and more particularly for use in confectionery making for preparing confectionery pastes, seed and nut pastes, chocolate pastes and fillings for sweets. The technical resul...
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WO/2017/195417A1 |
This coal grinding device is provided with a table capable of rotating, a roller for grinding coal supplied from the table, a rotating classifier for classifying pulverized coal obtained by the grinding of the coal in the roller, and an ...
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WO/2017/186971A1 |
A system for servicing a pulverizer (100) includes a pulverizer having a housing (104), a journal assembly (109) pivotally connected to the housing, a grinding mechanism (110) operatively connected to the journal assembly, and an opening...
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WO/2017/174164A1 |
The invention relates to a device (10) for the micronisation of an inorganic salt, comprising: a receiving container (14) for receiving the salt (46) to be micronised inside the receiving container (14); a grinding device (22) for crushi...
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WO/2017/165503A1 |
A roller mill system includes a vessel having an inlet, an outlet, a grinding zone and a classifier zone. The grinding zone includes a grinding assembly configured for grinding the material into fine particles. The grinding zone also inc...
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WO/2017/148953A1 |
A turret includes a generally frusto-conical shaped body and a plurality of static vanes arranged interior to the body and extending inwardly from an interior sidewall of the body. The vanes are configured to guide a swirling flow of sol...
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WO/2017/148954A1 |
A turret includes a generally frusto-conical shaped body and a plurality of static straightening vanes arranged interior to the body, the vanes dividing the body into a plurality of substantially equal sections. The vanes are configured ...
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WO/2017/143543A1 |
A coal grinding device for a thermal power system of a power plant comprises a housing (4), a coal inlet and outlet mechanism disposed above the housing (4), a first driving mechanism disposed below the housing (4), and a grinding mechan...
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WO/2017/138302A1 |
A sorter is provided with: a sorter housing configured so as to take in airflow from below an outer circumferential side region of an internal space; and an annular rotating part rotatably provided to the internal space in the sorter hou...
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WO/2017/138294A1 |
A crushing device is provided with: a housing; a crushing table configured so as to rotate within the housing; a throat for forming a rising airflow within the housing, said throat being provided to the outer circumferential side of the ...
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WO/2017/137056A1 |
The invention relates to a grinding-roller apparatus for a roller mill, having a sleeve-like mount for fixing the spindle of the grinding roller, wherein the grinding roller is mounted for rotation at the end region of the spindle, and i...
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WO/2017/138295A1 |
A crushing device is provided with a housing, a crushing table configured so as to rotate within the housing, and a throat for forming a rising airflow, said throat being provided to the outer circumferential side of the crushing table w...
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WO/2017/134856A1 |
Provided is a solid fuel pulverization device (100) equipped with a rotating table (12), a stoker (20), a roller (13), a biasing mechanism (15), a rotary classification unit (16), an air blowing unit (30), a housing (11), a load cell (19...
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WO/2017/130451A1 |
A classifier is provided with: a housing constituted so as to take in air from the bottom in an outer peripheral area of an inner space; a flow correcting unit provided on the inside wall surface of the housing and constituted so as to c...
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WO/2017/125301A1 |
The invention relates to a wear-resistant element (16a) for partial insertion into a recess (32) on the surface of a wear area (15) of a comminuting device, the wear-resistant element (16a) comprising particles (20) which are embedded in...
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WO/2017/110741A1 |
The present invention prevents fine powders from colliding with a roller journal so as to inhibit generation of friction, improves workability in maintenance and management, and further reduces the risk of causing damage to a base materi...
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WO/2017/095512A1 |
A method of producing isolated graphene sheets directly from a graphitic material, comprising: a) mixing multiple particles of a graphitic material and multiple particles of a solid carrier material to form a mixture in an impacting cham...
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WO/2017/084708A1 |
The invention relates to a milling bowl, in particular for vertical mills, and to the production of such a milling bowl. Milling bowls of this type have hitherto typically been produced from a cast material as a single piece. Due to the ...
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WO/2017/077258A1 |
Compression bowl mill allowing mineral substances to be reduced to a fine powder, of the type comprising: - a cylindrical enclosure provided with a horizontal base (bottom); - a ring-shaped element concentric with the enclosure and insid...
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WO/2017/043939A1 |
The present invention relates to a crusher that crushes particles to a desired size and sorts out particles of a desired size through a screen mesh provided at the bottom of a ring, the crusher provided with a feeding part that continuou...
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WO2017008863A1 |
The invention relates to a method for providing and activating a raw material. The raw material is comminuted by grinding rollers in a mill/classifier combination. The mill/classifier combination is set and operated so as to produce a mi...
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WO/2016/196456A1 |
A vertical roller mill has grinding rollers which roll over a grinding path of a rotatable grinding table, and a surrounding nozzle ring separation area for conveying and separating gas. A coarse fraction of ground material is entrained ...
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WO/2016/166917A1 |
A crushing roller (6) is provided with a roller body (62) that rotates about an inclined axis line (O2) and has an outer peripheral surface (64) for crushing an object to be crushed between the surface and a crushing table (4). The outer...
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WO/2016/150719A1 |
A wear-resistant body for crushing particulate material in the cement or mineral industries includes a body (1) provided with a plurality of highly wear-resistant inserts (3) embedded in complementary recesses (2) provided in the surface...
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WO/2016/146774A1 |
The invention relates to a drive device (10) for a vertical stirred mill (11), said device comprising: a main housing (24); a motor (50); and a rotating element (28) that can be rotated by said motor about a vertical axis (14); the rotat...
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WO/2016/146734A1 |
The invention relates to a reduction gear for driving a stirred mill, comprising: a reduction gear housing (40); an input shaft (42) designed to be connected to a drive motor; a reduction stage (44) arranged in the reduction gear housing...
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WO/2016/139105A1 |
The invention relates to a vertical roll mill (10) comprising a bypass device (70) for discharging particles that are difficult to grind, e.g. ductile particles such as iron particles, from the grinding process.
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WO/2016/139830A1 |
Provided is a crushing roller, wherein the roller is configured so that the fatigue strength of a roller housing can be ensured, and so that product life can be ensured. In the present invention, the following are provided: a roller hous...
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WO/2016/128269A1 |
The present invention relates to a drive device (10) for a vertical roller mill, said device comprising: an output ring gear (18) which is rotatable relative to a casing (12); a drive pinion (20) capable of meshing with the output ring g...
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WO/2016/104224A1 |
This vertical roller mill comprises: a rotating table having a crushing surface; a crushing roller (3) for nipping and crushing a raw material between the crushing roller (3) and the crushing surface; and a scraper (13) for adjusting the...
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WO/2016/098386A1 |
The purpose of the present invention is to improve the even distribution of a fluid powder to a pulverized coal pipe. A rotary classifier is provided with: a rotary shaft (40) that is rotatably supported around a rotational axis (C) exte...
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WO/2016/084447A1 |
Provided is a vertical roller mill (100) equipped with a rotary classifier (40) for causing a plurality of classification blades (41) provided above a rotary table and positioned around an axis (X) to rotate around the axis (X), wherein:...
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WO/2016/083045A1 |
The invention relates to a grinding bowl, in particular for vertical mills. On account of the demand for ever greater throughputs in vertical mills, the grinding bowls are also inevitably increasing in size in terms of outside diameter, ...
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