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JP2005211777A |
To provide a method for pulverizing plant raw materials that is capable of sufficiently drying a product due to excellence in stability of the particle size of the product even if the plant raw material is pulverized to a particle size o...
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JP3681544B2 |
To operate a mill stably by injecting water to a crushed raw material on the respective rotary tables of roller mills for supplying coal to a boiler and shifting the timing for starting or stopping water injection of at least one roller ...
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JP3681458B2 |
To prevent the generation of self-exciting vibration without discharging matter to be ground as coarse particles. In the case of a coal grinding roller mill, when coal supply stopping operation is performed at time t1 from a low load reg...
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JP3678811B2 |
To obtain the desired quantity of a product by a pulverizer with good responsiveness by following up the load of the pulverizer even when the load is rapidly changed and to prevent the occurrence of wear and vibration due to the excess a...
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JP3675512B2 |
PURPOSE: To operate a roller mill suitable for wet matter to be ground or matter to be ground transformed by temp. or a particle size. CONSTITUTION: Temp. control signals are sent to a fuel regulator 23 from an outlet gas temp. regulator...
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JP3668253B2 |
PCT No. PCT/EP95/04327 Sec. 371 Date Jul. 22, 1997 Sec. 102(e) Date Jul. 22, 1997 PCT Filed Nov. 3, 1995 PCT Pub. No. WO96/16742 PCT Pub. Date Jun. 6, 1996The invention relates to a roller mill with a rotary grinding bowl, grinding rolle...
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JP3655347B2 |
PURPOSE: To control the self-excited vibration of a roller mill. CONSTITUTION: This roller mill is so designed as to finely crush a raw material to be crushed by the interlocked action between a circular rotating table 203 which is drive...
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JPWO2003066220A1 |
Efficient crushing is possible with a simple equipment configuration without using a tube mill with poor crushing efficiency. Using a crusher equipped with a vertical crusher (1) and a classifier (50), the raw material crushed by the ver...
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JP3643153B2 |
To cope with the wear of a crusher of high frequency load change by obtaining a crushing means-pressurizing force correction signal according to the difference in a wear conditions-assumed value of a crusher at the time of calculation th...
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JP2005510348A |
A horizontal roller mill comprises a cylinder 1 and rollers 2, both ends of the cylinder being provided with an end cover 3, 4, on the end cover 3 being provided with an inlet means 5, and on the end cover 4 being provided with an outlet...
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JP2005052799A |
To provide a gear device for a vertical crushing machine which can easily maintain the gear device in the vertical crushing machine.A rotary disk 11 is supported to be rotatable around a vertical shaft. The rotation of a motor is deceler...
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JP2005052800A |
To provide a gear device for a vertical crushing machine which controls the device to become long and large vertically and is simple in structure.A rotary disk 11 is supported to be rotatable around a vertical shaft. A first driving shaf...
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JP3624307B2 |
To enable the grain size distribution to be optionally changed by arranging a grain size distribution adjusting means between the upper end level of a crushing roller in a crushing chamber and the lower end face level directly below the ...
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JP3613730B2 |
To provide a vertical mill capable of reducing the production amount of fine powder. In the vertical mill having a turntable 5 arranged in the inner lower part of an almost cylindrical casing 1 so as to provide a gap between the outer pe...
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JP3613606B2 |
PURPOSE: To prevent the slip of the roller and material to be crushed and to obviate the violet self-excited vibration of a rollertype crusher due to the stick- slip phenomenon. CONSTITUTION: A crushing ring 3 is formed freely rotatably ...
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JP2005007367A |
To solve the problem of the conventional crushing system using an air-swept vertical crusher that porous coarse powder having low specific gravity is not crushed into particles having a desired particle size and a part of the coarse powd...
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JP2005500160A |
The invention relates to a roller mill, particularly an air-swept roller mill provided with a device for separating magnetizable constituents, particularly iron particles from the milling area. The invention also relates to a method for ...
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JP2004358388A |
To make it possible to observe a crushing condition inside a mill at the time of operation.At a lower portion within a casing 2 there is disposed a crushing unit 3 consisting of a turntable 4 and a crushing roller 5 rotating the turntabl...
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JP3600212B2 |
To facilitate the maintenance of a connecting structure through a spherical sliding bearing between an arm to rotatably support the pulverizing roller of a vertical roller mill, and one end of a connecting rod on which tensile force is e...
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JP3600412B2 |
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JP2004292787A |
To provide a method for effectively producing plant fuel pellets by which a plant raw material is effectively utilized as thermal energy and which is used as a substitute fuel for coal.The apparatus for producing the pellets has a quanti...
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JP2004283674A |
To provide a sorting apparatus comprising a sieving machine capable of dispensing with a large-sized vibrator for preventing clogging.The sieving machine 11 is equipped with a sieve body 83 having a large number of slits and arranged obl...
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JP3577696B2 |
An arrangement for supporting a vane wheel assembly of a pulverizer bowl mill that is operative to effect therewith a reliable and accurate securement of a vane wheel assembly to the rotating grinding table of the pulverizer bowl mill.
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JP3576454B2 |
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JP3576455B2 |
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JP3570963B2 |
A bowl mill transmission which has a high overall transmission ratio and a high output torque, is of compact construction and is simple to assemble, is equipped with a vertically arranged bevel-gear stage for power input and a multi-stag...
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JP3570962B2 |
A bowl mill transmission which has a high overall transmission ratio with a large output torque, is of compact construction and is simple to assemble. The transmission includes a vertically arranged bevel-gear stage for the power input a...
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JP3570961B2 |
A bowl mill transmission which has a high overall transmission ratio with a large output torque, is of compact construction and is simple to assemble. The transmission being a vertically arranged bevel-gear stage for power input and a mu...
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JP3569195B2 |
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JP3569233B2 |
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JP3569174B2 |
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JP3565380B2 |
To make it possible to learn a parameter for a simulation module during the driving of a mill and to predict a change of a transition state from a change of a steady state. A data sorting means 10 sorts data into steady state data and tr...
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JP3562213B2 |
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JP3560029B2 |
To provide a vertical mill capable of producing three kinds of products largely different in particle size. The vertical mill is equipped with a turntable provided at the lower part of a casing having an upper discharge port provided at ...
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JP3560406B2 |
To make it possible to learn a parameter for a simulation module during the driving of a mill and to estimate an output of a transition state from a change of a steady state. A data sorting means 10 sorts steady state data and transition...
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JP3556616B2 |
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JP3550522B2 |
To realize a reducing gear for a coal mill having a cooling means which is highly reliable in spite of the unfavorable ambient environment where the reducing gear is used and which is simple. A cooling fan 110 is mounted at an input shaf...
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JP3550478B2 |
To provide a reduction gear for a mill small in the number of components and good in assemblability and maintenability. A reduction gear for a mill has a planet gear device provided with bevel gears 2 and 4, a solar gear 6, an internal g...
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JP2004202305A |
To provide a crusher which can crush a resin while keeping a high uniform cooling effect.A crushing system SYS has a nozzle part 1 for producing snow-like dry ice from liquefied carbon dioxide, a compressor 3 for producing high density p...
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JP3543150B2 |
To provide a vertical mill capable of well discharging a crushed product to the outside regardless of the properties of a raw material. The vertical mill is equipped with a speed reducer having a rectangular shape on a plane view arrange...
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JP2004188368A |
To provide a method for efficiently grinding a raw material such as a cement clinker by using a two stage grinding apparatus using an vertical grinder and a ball mill.The method for grinding a raw material comprises separating the raw ma...
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JP2004160429A |
To provide a crusher for pulverizing a carbon raw material being the residue after a petrochemical product such as scrap tire and waste vinyl plastic is dried by distillation in answer to the recent proposal for crushing the residue and ...
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JP3527612B2 |
To effectively grind a suspension in both of positive and negative pressure operations by providing the apparatus with a propeller stirrer, an anchor-shaped stirrer or a turbine stirrer as a stirring mechanism and/or a feed mechanism. A ...
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JP3524050B2 |
To improve the pulverizing efficiency and pulverizing capacity of a upright roller mill. The outer peripheral surface of a 1st roller tire 13 of a 1st roller 10 is formed into a projecting circular arc shape outward in the radial directi...
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JP2004511654A |
The invention relates to a method and device for the preparation of fuels by means of a catalyst solution. According to the invention, the costs of raw iron production may be reduced and in particular the consumption of coke reduced, by ...
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JP2004085541A |
To switch measurement of an abrasion loss from conventional manual work measurement to automatic measurement in order to make efficient measuring work of the abrasion loss under an inferior environment in a crusher, and in order to proce...
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JP3506988B2 |
To provide a control method of a mill wherein set values of pressure differences of a mill and the quantity of sprinkling water of the mill to maximize the treating capacity of a vertical roller mill are calculated so that a treatment is...
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JP2004073911A |
To reduce load on a scraper or a pulverized material receiving plate even when scraping a large amount of pulverized material.Raw material 9 is crushed between a crushing table 4 positioned at the center in a lower casing 3 and crushing ...
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JP2004057979A |
To provide a vertical crusher in which aggregates having uniform size can be manufactured by feeding a thrown raw material (ore) uniformly to several crushing rollers.This vertical crusher is provided with one central chute extending fro...
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JP2004050161A |
To provide a labor-saving device for surely and rapidly grinding and dispersing very fine particles in a liquid phase.Between an internal shaft 7 and an external case 1, a plurality of rollers 3b are arranged. Partition plates 3a and 3c ...
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