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JP5859698B1 |
To obtain a required crushing ability by sufficiently bringing a roller body close to a crushing table in the crushing roller of the present invention. A crushing roller 6 of the present invention includes a roller body 62 that rotates a...
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JP5857629B2 |
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JP5858910B2 |
A pulverizer 60 includes a spring assembly 10 that urges a grinding roller 72 of a journal assembly 68 onto a grinding surface 66 of a grinding table 64. The force applied is monitored by a load cell 32 located within spring assembly 10 ...
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JP5854902B2 |
Provided is a vertical-type mill whereby abrasion of a hopper and accumulation of coarse particles in the hopper can both be prevented. A vertical-type mill provided with a milling mechanism for milling a material to be milled and obtain...
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JP5843793B2 |
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JP2015535196A |
To provide a crushing device having a hanging type crushing unit, which can promote easy inspection. A crushing device 1 includes a frame 2, a crushing unit 5, and a crushing drive unit 3 attached to the frame 2. The crushing unit 5 is s...
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JP5825824B2 |
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JP2015205245A |
To provide a classifier capable of efficiently preventing accumulation of objects to be pulverized on a rotor part of a rotary classification mechanism.A classifier comprises: a hollow shaft 14 disposed on an outer peripheral side of a c...
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JP5817221B2 |
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JP5815405B2 |
The invention relates to a method for monitoring the load state of a grinding system having rotating grinding elements, the dynamic forces exerted by the grinding stock on the grinding elements being detected in a first frequency range w...
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JP5812668B2 |
[Problem] To provide a rotating classifier which can keep classification performance high and which can prevent blockages caused by biomass and the like. [Means for Resolution] The rotating classifier is characterized in that: comb teeth...
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JP5809708B2 |
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JP5810542B2 |
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JP5796061B2 |
A hydrodynamic bearing for supporting a hollow cylinder that may be deformable in the radial direction, driven in a rotational movement about its axis, the diameter being greater than or equal to one meter, the bearing essentially consis...
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JP5790086B2 |
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JP5791556B2 |
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JP2015167930A |
To provide a vertical crusher in which hot air can be caused to uniformly pass through an annular passage between a rotary table and a casing, and can be directed to the center of the rotary table.A vertical crusher 10 of the present inv...
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JP5782811B2 |
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JP5775600B2 |
The invention relates to a method for grinding mill material and to a roller mill and is suited in particular to a finest grinding of relatively hard and dry materials, for example cement clinker and granulated blast furnace slag and als...
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JP2015147200A |
To improve maintainability of a crushing mill.A mill outlet valve 60 is connected to a powder discharge port of a crushing mill to produce powders 100 by crushing a raw material, a powder carrier pipe to carry the powders 100 discharged ...
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JP5760591B2 |
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JP2015142876A |
To enable easy detection of a worn location and a quantitative grasp of abrasion loss by manufacturing a rotor outer casing from two or more steel plates for the rotor outer casing, and prevent raw powder from flowing into a rotor.A roto...
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JP5758294B2 |
A roller mill includes a rotatable grinding table, at least one grinding roller retained rotatably on a pivot lever and in rolling engagement with the grinding table, the pivot lever being pivotable about a pivot lever axis, and at least...
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JP5756559B2 |
The invention relates to a roller mill, in particular a coal mill, with a feed system, having an integrated screw feeder. The screw feeder is arranged virtually horizontally in the region of a grit cone and comprises a screw shaft guided...
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JP5754937B2 |
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JP2015517404A |
The present invention relates to a method and apparatus for grinding a moist material in a vertical roller mill, and is particularly suitable for the cement industry and the grinding of raw materials for moist cement, and the grinding of...
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JP5734448B2 |
In a system for monitoring the operating condition of a pulverizer, a sensor interface module positioned on or proximal to the pulverizer. The sensor interface module is operable to receive information generated by one or more sensors mo...
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JP5732803B2 |
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JP2015100740A |
To provide a control device, a coal roller mill, a control method, and a program capable of appropriately eliminating a coal output delay.A rotational-speed determination unit 310 determines a rotational speed of a table of a roller mill...
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JP5724724B2 |
To provide a cement manufacturing apparatus which is capable of efficiently removing metals from loaded waste and even capable of reducing a burden on the apparatus.The cement manufacturing apparatus 1 includes a vertical mill 100. A cir...
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JP5724196B2 |
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JP5716272B2 |
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JPWO2013108807A1 |
In the pulverization of raw materials by a vertical roller mill, highly efficient pulverization is performed regardless of the type of raw material, and the service life of the mill roller is extended. In order to realize this, in the cr...
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JP5713597B2 |
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JP5712514B2 |
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JP5704657B2 |
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JP5683465B2 |
A heavy-duty drive arrangement for a mill having a grinding bowl ratable about a vertical axis comprises a housing, an electric motor, and a gearing arrangement disposed in the housing and supported on the housing. The grinding bowl can ...
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JP5683450B2 |
A roller grinding mill is provided that includes a grinding plate, grinding rollers, and at least two drives acting upon the grinding plate, and to a method for operating such a roller grinding mill. At least one grinding roller and subs...
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JP5668903B2 |
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JP5668902B2 |
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JP5666434B2 |
An electronically controlled journal loading system 20 for controlling and adjusting the amplitude of the load applied to a journal assembly 19 of a pulverizing mill 10. The journal loading system 20 includes a servomotor 44, resolver 13...
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JP5660225B2 |
A vertical roller mill, comprising a pulverization table (3) which is accommodated in a housing (2), and rotated and driven by a table driving apparatus, two or more pulverization rollers (4) which are pressed against the upper side of t...
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JP5660442B2 |
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JP5656870B2 |
A method for producing pulverized coal including the steps of providing a drying gas heated to a predefined temperature in a hot gas generator; feeding the heated drying gas into a pulverizer; introducing raw coal into the pulverizer, th...
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JP2015501720A |
The present invention relates to a crushing method using a crushing facility having the following configuration. The crushing equipment has a first mill (11) and a first separator (12), a first portion in which the outlet of the first mi...
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JP5650085B2 |
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JP5645482B2 |
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JP5647156B2 |
The roller mill according to the invention substantially comprises at least one grinding roller and a grinding table, the grinding table having a grinding table inner space which is open in a downward direction, at least one grinding rol...
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JP5645469B2 |
A biomass pulverizing apparatus includes a pulverizing apparatus body including a feedstock supply pipe for supplying biomass feedstock from above in a vertical axial direction, a pulverizing table for placing the biomass feedstock, a dr...
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JP5645468B2 |
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