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JP5417526B2 |
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JP5418145B2 |
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JP5412801B2 |
The invention provides a biomass mill, comprising a rotatable pulverizing table (5), a recessed groove (6) which is provided in form of ring on an upper surface of the pulverizing table and has an arcuate cross-section, a pressure roller...
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JP5412800B2 |
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JP2014018749A |
To provide a blade ring capable of preventing blocking of a gap between blades for blowing out of hot air, and to provide a vertical type pulverizing machine.A blade ring 50 of this invention is provided by annularly arranging a pluralit...
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JP5397754B2 |
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JP5378375B2 |
The invention relates to a roll mill having a grinding plate rotatable about an axis of rotation, at least one grinding roller in rolling engagement with the grinding plate, and a main drive for driving the grinding plate. An auxiliary d...
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JP5359043B2 |
To improve the stiffness of a vertical-type crushing apparatus and provide a vertical-type crushing apparatus of which the fatigue life of an air intake port is prolonged. The crushing apparatus is a vertical-type crushing mill 1 for cru...
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JP5355529B2 |
To provide a method of crushing a mixed fuel by preventing abnormality that occurs at a mill type coal pulverizer. A pulverized coal fired power plant (100) fires a mixed fuel in which a coal is mixed with a biomass fuel. The pulverized ...
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JP5345004B2 |
To provide a vertical roller mill having the effect that a speed reducer for a rotary table can be carried away from the mill even if a base for supporting an arm is made of concrete and the speed reducer is large and that anchor bolts f...
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JP5341898B2 |
A multi-sectional roller mill comprises at least two mill sections (2, 2′) each including a plurality of rollers (20, 20′), wherein each mill section includes a-drive shaft (16, 16′) and male and female parts of a coupling element ...
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JP2013226501A |
To provide a method for operating a vertical crusher suitable for minutely crushing a slag, and to provide a device therefor.A vertical crusher 1 is provided with a crushing roller 3, auxiliary roller and a rotary table 2, and crushes a ...
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JP2013226502A |
To provide an operation method for a vertical crusher suitable for minutely crushing a slag.An operation method includes crushing a slag using a vertical crusher for crushing using a crushing roller, a raw material charged on a rotary ta...
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JP2013226500A |
To provide a vertical crusher suitable for minutely crushing a slag.There is provided a vertical crusher comprising a crushing roller and a rotary table, and for crushing a slag charged on the rotary table by the crushing roller. The rol...
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JP5332245B2 |
To provide an operation method of crushing machine by which the inside of a crushing machine can efficiently be cleaned while operating the crushing machine. In a manufacturing combustion apparatus 100, the supply of biomass into a verti...
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JP5313269B2 |
The invention relates to a force transfer system comprising a hydraulic cylinder (1) comprising a piston (10) which can be impinged with hydraulic fluid and a thrust bearing (2) which is in operative contact with the piston, said bearing...
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JP2013190163A |
To provide a biomass mill in which powder of woody biomass is surely spewed, and classification efficiency and smash volume are improved.A biomass mill includes: a housing 3 forming a classification chamber 17; a classification machine 3...
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JP2013184115A |
To provide a biomass mill capable of increasing pulverization capacity by accelerating discharge of wooden biomass to the outside of the mill.A biomass mill includes: a housing 3 forming a classification chamber 17; a pulverization table...
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JP2013176744A |
To accelerate crushing of a biomass material at lower cost in a mixing crusher for coal and biomass material.There is provided a crusher 5 which crushes coal particles and a biomass material having a lower hardness and specific gravity t...
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JP2013176734A |
To provide a system which actively controls vibration of a crusher and can stop this control when the control goes out of control.A crushing system 1 includes: a crusher 2 having a housing; a plurality of roller units which crush raw mat...
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JP2013173129A |
To provide a crushing member which is applied to a crushing mill, and of which the wear resistance can be improved.A pulverizing member is applied to a crushing mill for crushing crushing objects (for example, coal and the like), and com...
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JP2013173103A |
To prevent damage of a crusher and peripheral equipment by effectively suppressing vibration of a roller, and to enhance operation efficiency of the crusher.A crusher includes a table 21 capable of placing an object to be crushed on an u...
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JP5283671B2 |
To provide a monitoring apparatus which can check that a crushing roller does not normally rotate. A vertical mill 10 includes a body 1 used as a vertical container, a crushing table 14, two or more crushing rollers 2, a plunger 3 and a ...
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JP5277967B2 |
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JP5268326B2 |
To provide a scraping device for scraping off powder sticking to a wall face that has a simple structure and can continuously be operated for a long time with few troubles. The scraping device for scraping off powder sticking to a wall f...
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JP5267332B2 |
To prevent abnormal vibration and the like caused by air staying in a large amount between a raw material layer and an auxiliary roller, upon minutely crushing a raw material by a vertical crusher. There is disclosed a vertical crusher t...
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JP5267333B2 |
To prevent abnormal vibration and the like caused by air staying in a large amount between a raw material layer and an auxiliary roller, upon minutely crushing a raw material by a vertical crusher. There is disclosed a vertical crusher t...
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JP5265579B2 |
Roller grinding mill comprises a pressure system formed by a hydropneumatic spring system (8), and a rocking arm (6) mounted a distance away from the mill housing so that forces created by the pressure system can be fed directly or via t...
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JP5265565B2 |
The invention relates to a roller mill having at least one mill roller and a rotatable mill platen, which are arranged in a mill inner space, and a moment arm which is retained so as to be pivotably movable and rotationally secure in a b...
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JP5264928B2 |
A roller mill for grinding particulate material such as cement raw materials, cement clinker and the like includes a grinding table and a set of rollers rotatable about a vertical shaft. The set of rollers include a number of rollers rot...
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JP5265534B2 |
The invention relates to a roll mill having a grinding plate and at least one grinding roll rolling on the grinding plate, wherein material which is to be comminuted, after being subjected to loading in a gap formed between the grinding ...
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JP2013531559A |
A wearable surface for a device configured for material comminution wherein the wearable surface is comprised of a first metal structure attached to at least one insert via a deformation of a portion of the first metal structure by a tra...
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JP5259162B2 |
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JP5251308B2 |
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JP5251448B2 |
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JP5219229B2 |
A vertical roller mill which enables the crushing of coal or petroleum cokes is provided. To realize this, a vertical roller mill which includes a rotary table 1 driven to rotate, and a plurality of grinding rollers 2 including free roll...
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JP5223506B2 |
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JP2013523418A |
In this roller mill (3) with a vertical axis (1), the grinding rollers (5) are mounted via the grinding roller shafts (6) in bearing housings (7) which are equipped with rolling bearings and which are fastened outside the roller mill hou...
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JP2013117316A |
To provide a coal-fired boiler plant that can effectively prevent high-temperature corrosion occurring from a molten phase formed by an alkali iron sulfate adhering to the high-temperature region surface inside a boiler device.In the coa...
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JP5208970B2 |
The invention relates to a method for comminuting material to be ground having a roller mill which has a mill platen, at least one mill roller and at least two drives for driving the roller mill, with there being provided a power compens...
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JP2013107063A |
To provide a roller mill apparatus by which vibration of a housing is suppressed.The roller mill device includes: the housing 20; a rotation device 36 having a rotary shaft 40 extending to a vertical direction; a table 42 arranged in the...
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JP2013103212A |
To provide a vertical pulverizer which can adjust a flow rate of gas for conveyance, can prevent fall of matter to be pulverized and can adjust primary classification strengthening.The vertical pulverizer is composed of blocks formed by ...
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JP5200168B2 |
In order to improve the grinding and classification process, the subsequent dust separation, and to optimize the energy situation of a grinding plant, with the aid of a guiding apparatus and a displacement body, the fine material-fluid l...
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JP5198763B2 |
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JP5188151B2 |
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JP5187978B2 |
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JP2013066860A |
To suppress enlargement and complication of equipment, and suppress noise generation or durability degradation in a vertical mill.A grinding table 15 is supported in a housing 11 by a rotation shaft center along a vertical direction to b...
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JP2013066859A |
To suppress, in a vertical mill, the size increase or complication of devices, and to suppress the occurrence of noise or reduction in durability.In this vertical mill, a pulverizing table 15 is drive-rotatably supported by a support sha...
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JP5183335B2 |
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JP5137272B2 |
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