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JP6446847B2 |
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JP6440402B2 |
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JP6430200B2 |
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JP2018171618A |
To remarkably extend a service life of a pulverization roller 10 or a pulverization table 2 of a vertical type mill.A repairing method for performing hard facing welding to an abrasion part of a pulverization roller 10(including also a p...
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JP6418553B2 |
To provide a centrifugal treatment device which can rotate and revolve a storage container without generating vibration in the device, which has high safety and which can securely perform the agitation, defoaming, dispersion, pulverizati...
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JP6415298B2 |
The present invention improves the even distribution of a powder to a pulverized coal pipe. A rotary classifier including: a rotary shaft rotatably supported around a rotational axis extending in a vertical direction; a frame body suppor...
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JP2018164902A |
To provide a pulverization roller of a vertical mill in which breaking efficiency by a pulverization roller is improved.A pulverization roller 16 of a vertical mill, which contacts a rotary table 14 via a raw material to be pulverized an...
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JP6413025B2 |
The invention relates to a grinding roller having an inclined, fixed inner roller axle (3), a roller jacket (6) being provided on a roller base body (7). The rotatable roller base body (7) is mounted relatively to the fixed inner roller ...
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JP6386380B2 |
A compressive grinder for a bed of materials, includes: a cylinder having a horizontal axis, and an inner wall having a raceway for a grinding roller arranged inside the cylinder; elements for rotating the cylinder about the axis; the gr...
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JP2018135493A |
To provide a polymer fine particle for grinding media in which, when used as a grinding medium such as a grinding mill, an efficient grinding is carried out because of narrow particle size distribution and perfectly spherical shape, as w...
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JP6380365B2 |
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JP6374742B2 |
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JP6367330B2 |
This vertical roller mill (1) is provided with a reduction gear (11) which is arranged below a rotary table (2), a vertical transmission shaft (13) for transmitting driving force from the reduction gear (11) to the rotary table (2), an o...
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JP6355865B1 |
The vertical roller mill has a crushing roller that rolls on a crushing passage of a rotatable crushing table and a surrounding nozzle ring separation area for transporting and separating the gas. Coarse debris of the crushed material, f...
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JP2018517556A |
The present invention relates to a mill (10), in particular a grinder (1) for seasonings such as salt, spices or condiments, wherein the grinder (1) has an annular appearance container (2) and a conical trapezoidal shape. It has a pear-s...
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JP6352162B2 |
Provided is a vertical roller mill equipped with a rotary classifier for causing a plurality of classification blades provided above a rotary table and positioned around an axis to rotate about the axis, wherein: of a solid fuel pulveriz...
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JP6341430B2 |
A flexible vertical grinder, having a main shaft mounting frame (4) on a grinder frame (1); a main shaft (3) is mounted on the main shaft mounting frame; a stelliform bracket (9) is mounted on the main shaft; a hammer wheel grinder and a...
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JP6341429B2 |
A hammer wheel mechanism capable of adjusting the grinding force of an annular type upright mill is provided, wherein a swinging arm is provided on a stelliform support via a swinging arm shaft, a hammer wheel is provided on a first end ...
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JP6338098B2 |
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JP6331700B2 |
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JP6331741B2 |
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JP2018043199A |
To provide a pulverizing apparatus which can provide powder having little damage.The pulverizing apparatus providing powder by pulverizing a raw material is provided. The pulverizing apparatus has a container which holds the raw material...
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JP2018027513A |
To provide a vertical roller mill which can reduce burden on classification and improve performance of classification, and smoothly return coarse particles after classification to a crusher.A vertical roller mill 1 comprises: a crusher 4...
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JP6282587B2 |
The invention relates to a drive arrangement (1) for a vertical roller mill, having: a housing (10), a pressure plate (20) which is supported on the housing in a rotatable manner about a vertical pressure plate rotation axis (R1), a tran...
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JP6278268B2 |
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JP6278527B2 |
The invention relates to a method and an apparatus for comminuting grinding stock with a roller mill, wherein a grinding plate cooperates with at least two grinding rollers and the grinding stock supplied in the mass flow is comminuted b...
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JP6275442B2 |
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JP6261585B2 |
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JP6261586B2 |
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JP2018002990A |
To conduct a drying treatment and a pulverization treatment on coal with a high moisture content by a simple treatment flow while suppressing total energy needed for the treatments.The system is a coal treatment system for conducting a d...
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JP6251954B2 |
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JP6254161B2 |
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JP6248718B2 |
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JP2017213537A |
To provide a roller mill in which damage of a table side mounting hole for a bolt for fixing a fixing member is suppressed, while replacement work of a table liner is facilitated.A crushing table of a roller mill includes: a plurality of...
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JP6225217B1 |
[Subject] coal production of coal -- the control device of a more nearly improvable coal grinding apparatus is provided for delay. [Means for Solution] A roller for a coal grinding apparatus to grind coal supplied from a table constitute...
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JP6221548B2 |
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JP6218448B2 |
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JP6215322B2 |
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JP2017530005A |
The mill (1) for crushing the material bed by compression is a horizontal axis cylinder (2) with a track track on the inner wall for the crushing roller (3) placed inside the cylinder, rotating the material outward. Means to rotate the c...
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JP6202259B2 |
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JP6196243B2 |
The invention relates to a vertical roller mill and a method for operating a vertical roller mill, wherein the grinding assemblies thereof, consisting of a grinding table and at least one grinding roller, interact such that material to b...
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JP6193118B2 |
To provide a bearing device capable of sufficiently spreading grease through the bearing device and suppressing performance degradation.A bearing device comprises: a cylindrical bearing member 20 having an inner circumferential surface 2...
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JP6189203B2 |
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JP2017140566A |
To suppress a decrease in fineness of fine particles at a discharge side of a crusher, as well as an increase in a pressure loss in a housing to suppress an increase in a power of a crusher.A crusher comprises: a housing; a pulverization...
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JP2017140573A |
To provide a classifier which can obtain good accuracy of classification.A classifier comprises; a classifier housing which is so configured as to take air current in an outer peripheral side area of an internal space from below; and an ...
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JP6180218B2 |
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JP6176027B2 |
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JP6172577B2 |
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JP6168404B2 |
To provide a crushing system suitable for efficiently crushing a raw material, by using a vertical crusher and a mixing chamber.There is provided a crushing system 10 including a mixing chamber 50 which mixes first hot gas G1 raised in t...
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JP6169504B2 |
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