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WO/1982/000601A1 |
A vertical roller mill in which a material to be crushed is supplied into a casing and crushed between a rotatable table and a plurality of crushing rollers following the rotation of the table and in pressure contact with the table, and ...
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JP7458782B2 |
To provide a wear evaluation system which can perform wear evaluation with higher accuracy and a solid fuel crushing machine, and to provide a wear evaluation method and a wear evaluation program.A wear evaluation system of a solid fuel ...
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JP7439578B2 |
To supply crushed matter to a plurality of exhaust pipes more evenly than the prior art.A vertical roller mill comprises: a vertical housing; a crushing part, provided at a lower part of the vertical housing, which crushes an object to b...
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JP2024024559A |
[Problem] To realize a simple structure of a vertical roller mill. A vertical roller mill includes a rotary table, a plurality of grinding rollers, a plurality of roller assemblies, and a plurality of stand sections. The rotary table is ...
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JP7427807B2 |
The invention relates to a replaceable key grinding pan segment for a grinding track of a grinding pan of a roller mill, the grinding track having an annular shape with an outer circumference and an inner circumference around a center po...
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JP7424117B2 |
To effectively supply crushed matter onto a crushing table while reducing influence of upward flow more than the prior art.A vertical roller mill comprises: a vertical housing; a crushing part, provided at a lower part of the vertical ho...
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JP7423204B2 |
To cool a carrier gas so as to lower a temperature inside a crushing device (mill), or so as to suppress the temperature inside the crushing device from rising.A solid fuel crushing device 100 includes: a housing 11 forming an outer shel...
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JP7419919B2 |
To provide a vertical roller mill which reduces influence of upward flow compared to a conventional vertical roller mill and effectively supplies an object to be crushed onto a crushing table.A vertical roller mill includes: a vertical h...
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JP7409140B2 |
To suppress decrease in operation rate of a vertical roller mill due to switching of an object to be crushed.A vertical roller mill comprises: a vertical housing; a crushing part which is provided on a lower part of the vertical housing,...
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JP2024500092A |
The present invention relates to a method for cryogenically milling at least one powder, comprising the steps of: (a) introducing the cryogenic fluid into a grinding mill comprising grinding means; (b) introducing one or more powders int...
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JP7404919B2 |
To return effectively a ground product to a grinding part by reducing influence of an upward flow furthermore than before.A vertical roller mill includes a vertical housing, a grinding part provided on a lower part of the vertical housin...
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JP7379496B2 |
The invention relates to a lever system for force transmission for a grinding roller.A more cost-efficient, simplified lever system is to be created which no longer requires the integration into a mill stand but is more easily accessible...
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JP7372593B2 |
To provide a vertical mill which can perform efficient crushing even if a roller tire and a table liner wear.A vertical mill 10 is configured such that a plurality of crushing rollers 16 in contact with a rotary table 14 via a raw materi...
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JP7372595B2 |
To provide a vertical type crusher that efficiently crushes a raw material and has an enhancing efficiency of carriage of granular bodies by a gas airflow.A vertical type crusher 1 of the present invention includes a rotary table 2 and a...
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JP7362253B2 |
To provide a solid fuel crushing device that can detect coarse-grained solid fuel piled inside a rotary classifier.The solid fuel crushing device comprises: a rotary table 12, a roller 13 that crushes solid fuel between the rotary table ...
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JP7358598B2 |
A mill, in particular a pendulum mill or roller mill, having a classifier, wherein the mill has a mill housing with an interior in which there is situated a milling space B1 in which a milling device having at least one milling tool is a...
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JP7348778B2 |
To effectively suppress adhesion of raw material to an inner wall of a raw material feeding chute of a side chute type, in a vertical roller mill with the above-mentioned raw material feeding chute.A vertical roller mill comprises: a rot...
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JP2023127434A |
To provide a method for producing solid fuel which contains plastic-containing waste as a raw material, reduces contamination with metal and has a good yield.A method for producing solid fuel includes: a heating step of hating plastic-co...
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JP7341669B2 |
Disclosed is a solid fuel crushing device capable of stably supplying pulverized fuel to a boiler even when biomass fuel is used. The solid fuel crushing device comprises: a rotary table; a crushing roller crushing biomass fuel, which is...
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JP2023123962A |
To provide solid fuel manufacturing equipment capable of accepting waste plastic mixed with lithium ion batteries.Solid fuel manufacturing equipment 30 is comprised of a carrying-in path 33, a crusher 50, and a compressor-granulator 60. ...
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JP2023123077A |
To suppress wear of inner surfaces of a crushing roller and a protective member.A discharge device is mounted on a crusher, wherein the crusher includes a crushing roller unit 20, and a blowout port which is provided on the outer periphe...
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JP2023123078A |
To restrict abrasion wear of a pulverization roller and an inner surface of a protective member.Provided is a roller journal protector to be attached to a pulverizer. The pulverizer includes: a pulverization table; a pulverization roller...
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JP2023123046A |
To provide roller journal protectors and a removing method that allow the roller journal protectors to be removed without drawing out each pulverization roller unit from a housing.Roller journal protectors 401, 402 are attached to a pulv...
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JP2023117745A |
To provide a crushing roller unit which can filter a lubrication oil for lubricating a bearing even during operation of a mill, and to provide a lubrication oil filter structure and a modification method of the crushing roller unit.A cru...
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JP7330786B2 |
A method of operating a crushing system including a vertical crusher that crushes crush raw meal, a crushed material circulating passage through which crushed material moves from a discharge port of the crusher to a supply port of the cr...
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JP7327129B2 |
To provide a vertical crusher which enables a stable continuous operation even when a roller tire of an auxiliary roller and a table liner are worn.A vertical crusher that includes a crushing roller for biting a crushed raw material on a...
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JP7321153B2 |
The invention relates to a roll lever module for the grinding roll of a roller mill, wherein a grinding roll can be secured to the roll lever, on the grinding table end thereof. The roll lever module has a guiding and bearing unit, where...
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JP2023107454A |
To suppress a rapid increase of a carrying-out amount of fine powder fuel from a solid fuel crushing apparatus, and a rapid decrease of thickness of a layer of the solid fuel existing on a crushing table, when supply of the solid fuel is...
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JP7317631B2 |
The present invention is to properly remove the pulverized fuel deposited inside a rotary classifier without increasing the manufacturing cost of a mill or the weight of the rotary classifier. According to the present invention, provided...
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JP7311440B2 |
A roller mill device according to one embodiment comprises a table liner capable of rotating about a drive axis, and a roller that is capable of rotating about a roller axis and is configured so as to grind a substance to be ground in co...
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JP2023100256A |
To provide the roller life prediction device and method for a vertical mill capable of predicting the abrasion life for a roller tire at high accuracy.A roller life prediction device 50 of a vertical mill 10 comprising a rotary table 14 ...
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JP7306256B2 |
To provide a monitoring system and a monitoring method for roller tire for vertical mill by which life prediction with good accuracy and abnormality detection for a spare component of a roller tire for a vertical mill can be performed, a...
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JP2023096501A |
To provide an operation control system and a power generation plant which can properly operate a boiler according to a characteristic of fuel to be used, an operation control method and an operation control program.An operation control s...
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JP2023095072A |
To solve a blocked state in which a discharge path for communicating a housing of a crusher and a recovery part of a discharged matter is blocked by the discharged matter.A discharge device 60 is provided which includes: a spillage hoppe...
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JP2023092829A |
To suppress abrasion of a roller part when being used in a state where the roller part is reversed, and lengthen a life of a roller part.A crushing roller comprises: a toric roller part 49 which is engaged with an outer periphery part of...
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JP2023091410A |
To easily perform machine work like cutting work and decrease cost of manufacturing.A crushing roller 13 comprises: a journal housing which is supported rotatably around a center axis C2 in a housing; and a toric roller part 49 which is ...
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JP2023088544A |
To improve the yielding percentage when manufacturing a crushing roller and lengthen the life of the crushing roller.A crushing roller 13 comprises: a support part which is rotatably supported with respect to a housing; and a toric rolle...
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JP2023088941A |
To provide a method for producing volcanic glass fine powders, which can be obtained from volcanic glass materials derived from volcanic ejecta, and used as a high-performance admixture equivalent to silica fume, or as a cement or fly as...
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JP2023087091A |
To estimate an abrasion loss of a roller by measuring from the outside of a mill machine, in a vertical mill.In a vertical mill, clearance adjustment means includes: abutment means 18 disposed in a swing arm 7; a stopper mechanism 14 cap...
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JP2023525685A |
An apparatus and method for comminuting particulate material comprises a vertical roller mill including a comminuting table and a comminuting roller having a rotating shaft, and a feeding section for feeding said particulate material to ...
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JP7282540B2 |
The present invention provides a solid fuel pulverizing device which is stable even if biomass fuel is used, so that pulverized fuel can be supplied to a boiler. The solid fuel pulverizing device comprises: a rotary table; a pulverizing ...
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JP7279641B2 |
Provided is a vertical crusher wherein the rod section of a pressing cylinder and a swing lever are connected, and the rod section is moved to the cylinder section side of the pressing cylinder to rotate the swing lever, thereby moving a...
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JP7277048B2 |
A system for adjusting a depth of a material bed in a pulverizer mill is provided. The system includes a rotatable bowl, an extension ring, and an extension mechanism. The rotatable bowl has a surface operative to support the material be...
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JP7274876B2 |
To provide a solid fuel crushing device that can detect deterioration in classification performance.A mill 10 comprises: a rotary table 12; a roller 13 that crushes solid fuel between the rotary table 12 and the roller; a rotary classifi...
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JP2023065030A |
To efficiently remove deposit adhered to the surface of a roll barrel of a milling roll without increasing running cost and initial cost.A vertical type crusher comprises: a rotary table capable of rotatably driving which has a supply su...
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JP2023065054A |
To provide a vertical type crusher and a removing method of deposit on a milling roll of the same which can efficiently remove deposit adhered to the surface of a roll barrel of a milling roll without increasing running cost and initial ...
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JP2023062959A |
To provide an abnormality detection system, a solid fuel granulation device, and an abnormality detection method that can make a sensor detecting abnormality of a roller journal bearing hardly get out of order.An abnormality detection sy...
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JP7266111B2 |
A blower (100) blows inert gas. A crusher (200) repeats vitrifying plural kinds of inorganic compounds (A1) by mechanical energy and blowing up the plural kinds of vitrified inorganic compounds (A1) by the inert gas blown from the blower...
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JP7258581B2 |
The purpose of the present invention is to suppress accumulation of a pulverized solid fuel in a carrier gas supply duct. A mill (10) that comprises: a housing (11) that forms a shell; a rotary table (12) that is provided inside the hous...
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JP2023511549A |
The present invention provides a roller mill 1 having a grinding table 2 and a grinding roller 3, wherein the grinding table 2 is arranged so that the grinding roller 3 rolls on the grinding track 9 of the grinding table 2 around a rolle...
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