Document |
Document Title |
WO/1987/001055A1 |
A mechanical spring journal assembly (20) particularly suited for use in a bowl mill (10) of the type that is employed for purposes of effectuating therewithin the pulverization of material such as coal. It is through the operation of th...
|
WO/1986/004835A1 |
A conical grinding member (2) is caused to move over a grinding surface (1) and material deposited on the surface is ground by a crushing and shearing action. The mill finds particular application in the grinding of grain.
|
WO/1985/000302A1 |
A roller mill presses a material fed to the gap between the upper surface of a grinding table and a grinding roller, thereby reducing the material to powder. The grinding roller is provided thereon with at least one annular recess which ...
|
WO/1984/003453A1 |
In installations for fine grinding particularly of material samples for laboratory experiments, with a fixed grinding member and a rotating grinding member, arranged so as to have a surface facing another one with a small gap and through...
|
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 ...
|
JP7475876B2 |
To inhibit closure of a discharge device.A discharge device 60 discharges a fine particle fuel from an opening 11e formed at a housing 11 forming an outer shell. The discharge device 60 includes: a spillage chute 73 which is provided bel...
|
JP2024059010A |
An object of the present invention is to provide an apparatus and method for producing pulverized coal, which can reduce production costs by reducing the amount of inert gas supplied. [Solution] A pulverized coal manufacturing apparatus ...
|
JP2024517057A |
The present invention relates to a method for removing aggregate from waste construction materials by grinding in a ball mill or compression grinder. The method of the invention is useful for recycling waste construction materials, espec...
|
JP2024514758A |
The object of the invention is a device and a method for crushing bulk materials. The solution according to the invention comprises a crushing plate (2) rotating in a horizontal plane around a vertical axis of rotation, on the upper side...
|
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 ...
|
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...
|
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 ...
|
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...
|
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...
|
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...
|
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...
|
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,...
|
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...
|
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...
|
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...
|
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...
|
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...
|
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 ...
|
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...
|
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...
|
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...
|
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...
|
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. ...
|
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...
|
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...
|
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...
|
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...
|
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...
|
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...
|
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...
|
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...
|
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...
|
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...
|
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 ...
|
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...
|
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...
|
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...
|
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...
|
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 ...
|
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...
|
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...
|
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...
|
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 ...
|
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 ...
|
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...
|