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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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JP2004202383A |
To provide a crushing system capable of sharply reducing the labor of an operator by controlling another crushing apparatus connected to a crushing apparatus corresponding to the operation state of the crushing apparatus, and the crushin...
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JP2004202376A |
To provide a crushing apparatus capable of certainly preventing the stagnation of crushed matter or the like at a place where labor is required in removing work even when interlock operation of work machines are stopped.In the crushing a...
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JP2004188326A |
To provide a self-traveling type crusher capable of preventing reduction of crushing efficiency even when heavy load is applied to the crushing device.The self-traveling type crusher is provided with a crushing device 20; a hydraulic dri...
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JP2004519325A |
Malfunctions of sliding bearings of cone crushers used in crushing stone are anticipated by providing sensors in connection to bearing parts, by means of which sensors it is possible to observe increases in friction forces. A beginning b...
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JP3537917B2 |
PURPOSE: To make it possible to execute operation in compliance with a loading schedule and mill charging at optimum timing by predicting coal delivery wait time by prescribed procedures, calculating coal feed start time by auto coal fee...
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JP3521052B2 |
To provide a mobile crushing machine capable of efficiently crushing the material to be crushed, which is mixed with a large quantity of earth and sand, pebbles and the like. A crusher 3, a hopper 4, a feeder 5 a sorting feeder 6 and a c...
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JP2004105969A |
To make discriminable crushable wastes from uncrushable wastes by recognizing the kinds of load on a crushing machine and by continuing driving of the machine without obstacles.The crushing machine has a hydraulic motor (7) for driving a...
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JP2004098416A |
To provide a highly efficient grinding method for suppressing unevenness in ceramic particles serving as a slurry raw material in the manufacture of a green sheet.In this method for grinding the ceramic particles in a desired grain size ...
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JP3511421B2 |
To provide an estimating method and an estimating device for the flow rate fluctuation of materials to be crushed in which the flow rate fluctua tion in a crushing route generated by a factor, artificial or inartificial, is esti mated qu...
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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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JP2004066139A |
To make washable the path for empty agricultural chemical containers or the fragments of the containers.The crusher 1 of agricultural chemical container is provided with a loading inlet 2 for loading an empty agricultural chemical contai...
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JP3499186B2 |
To obtain a powder having desired particle size distribution. A grinding apparatus 10 includes a grinder 14 for grinding a material to be ground such as a rare earth metal alloy. The grinder 14 includes a grinder body 26 having a powder ...
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JP3494230B2 |
PURPOSE: To prevent damage of a belt conveyor by stopping all operations when the abnormal stop of this belt conveyor is detected. CONSTITUTION: A belt conveyor hydraulic pump 34 stops and the discharge oil pressure of a third main hydra...
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JP2004016983A |
To provide an automatic control method of the particle size of coal which enables a rapid feedback and by which a target particle size distribution of coal can alway be obtained.Coal crushed by respective crushers 1CR to 4CR is fed by a ...
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JP3480077B2 |
PURPOSE: To prevent the disturbance of a pulverized coal-fired boiler by suppressing the rapid purge of the residual coal from a suspended classification mill and finishing the purge of the residual coal in a short time. CONSTITUTION: A ...
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JP3474215B2 |
PURPOSE: To prevent the stoppage of the coal feed system with a solid fuel (feed coal) due to the reverse flow of steam, to make the continuous production of a CWM slurry possible, and to improve the reliability of the equipment. CONSTIT...
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JP2003285933A |
To provide an operation control system of an upstream side device capable of accurately sensing blocking of earth and sand and rock in a hopper, preventing malfunction of a controller from stopping the hopper upstream side device, and im...
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JP3449643B2 |
PURPOSE: To make crushing force strong when a load acting on a crusher is large and to drive at high speed when the load is small. CONSTITUTION: An inclined plate 30 of a hydraulic motor 14 for driving a crusher is inclined and rotated i...
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JP3445939B2 |
To enable sufficiently demonstrating the ability of an automatic control panel for a crusher. Information on a control panel B for a crusher A is transmitted to a central monitoring panel P2 located in a remote side by a telephone line T...
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JP3439112B2 |
To decrease the work of operators by increasing the target value of a new feed quantity larger than that at this point of time after a prescribed time is elapsed from this point of time when the hold-up level and the particle size of a m...
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JP3439800B2 |
PURPOSE: To provide a technique, by which a symptom of the generation of self-excited vibration in a mill is grasped to surely predict the generation. CONSTITUTION: When the possible generation of self-excited vibration is judged by a ph...
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JP3425658B2 |
To provide a stone crusher remote maintenance system capable of automatically operating a stone crusher. This remote maintenance system is provided with: a crusher having various actuators and sensors each of which is attached to the cru...
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JP2003190834A |
To provide a coal-milled state estimating apparatus coping with various kinds of coal with which a mill can be controlled under more favorable conditions.This coal-milled state estimating apparatus coping with various kinds of coal is us...
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JP3422932B2 |
To efficiently produce crushed stones products and crushed sand products at a high yield while rationalizing the constitution of a plant in an aggregate production method using a roller mill and an apparatus therefor. Raw materials are f...
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JP2003170080A |
To provide a self-propelling crusher, by which a worker can save time for keeping his eye on crushing equipment until completion of the operation after charging a to-be-crushed material into the crushing equipment, and improve his workin...
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JP2003170081A |
To provide a self-propelling crusher, by which a worker can keep a close eye on crushing equipment so as to perform always a satisfactory crushing operation, and improve the productivity.This self-propelling crusher is provided with a si...
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JP2003517930A |
A polymeric foam powder prepared by a method of preparing foam powder from polymeric foam, the method comprising: a) comminuting the foam in a crusher comprising at least two surfaces moving at different speeds, said comminuting comprisi...
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JP2003135993A |
To provide a sheet-like resin crushing method in which a sheet-like resin is continuously cut into pellets in the longitudinal and transverse directions by using a crusher, the crusher is automatically stopped before any abnormality occu...
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JP3390783B2 |
To assure the automatic execution of a crushing or pulverizing treatment to the same extent as the treatment by a skilled operator's manual operation by providing a controller of a crushing and pulverizing treatment system with a control...
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JP3387878B2 |
To enable an operator to drive a waste pulverizing device of steam explosionproof specifications even when an installed ITV camera fogs and the stagnation state before roll feeder is invisible. This waste pulverizing device has an ITV ca...
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JP3382620B2 |
PCT No. PCT/EP94/00552 Sec. 371 Date Dec. 7, 1995 Sec. 102(e) Date Dec. 7, 1995 PCT Filed Feb. 25, 1994 PCT Pub. No. WO94/20217 PCT Pub. Date Sep. 15, 1994Control process intended for closed-circuit, dry-method grinding installations whi...
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JP3380876B2 |
PCT No. PCT/SE93/00069 Sec. 371 Date Jan. 31, 1994 Sec. 102(e) Date Jan. 31, 1994 PCT Filed Jan. 29, 1993 PCT Pub. No. WO93/14870 PCT Pub. Date Aug. 5, 1993A gyratory crusher has two crushing shells (4, 5) defining between them a crushin...
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JP2003047883A |
To provide a crusher in which various operations such as inspection and maintenance can quickly be carried out. A crusher 30 has access doors 720 and 721 at the side surface part 72 of a fixed case side. Accordingly, the inside of the cr...
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JP2003038979A |
To provide a crushing apparatus having an inexpensive unit for controlling the rotation of a feed roller by easy operation. This crushing apparatus is provided with a hydraulic motor 72 for driving a feeding means for feeding an object t...
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JP2003038980A |
To provide a controller for a crushing mixer for a soil improving equipment which is capable of preventing clogging of raw material soil and efficiently crushing and mixing the raw material soil. This controller has a load sensor (14) fo...
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JP2003010726A |
To provide a method and an apparatus for manufacturing crushed sand for concrete or the like by which the crushed sand corresponding to a dam aggregate standard can be manufactured by keeping the apparatus under control according to the ...
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JP2002370044A |
To widen the application range in the low load side of a mill. In the vertical roller mill in which primary air A is introduced into a primary air chamber 11 formed at a lower part position of a table 7 for pulverization through a primar...
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JP2002542018A |
The method of monitoring the level of filling of a ball mill which is fed with material to be pulverized and is provided with a drum mounted to rotate on two bearings which are relatively far apart, consists in measuring the weight of th...
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JP2002346427A |
To provide a self-propelled wood crusher and a control method thereof and a program therefor capable of immediately eliminating clogging state of a material to the crushed and increasing the productivity. An endless crawler belt 13 arran...
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JP2002327916A |
To provide a mill run back control circuit to prevent forgetting of operation of an operator by effecting mill run back in case of necessity, not to effect mill run back in case of no necessity, and prevent lowering of an unnecessary boi...
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JP3343603B2 |
PURPOSE: To simply and accurately adjust the gap between rolls in a roll crusher grinding clay for ceramics by providing one roll to the upper part of a support arm provided on a machine stand in a freely revolvable manner through a fulc...
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JP2002282727A |
To provide an overload prevention device for a uniaxial shear shredder which is capable of preventing any overload on a shredding rotor thereby enabling the uniaxial sheardder in to be operated such a state that an appropriate load is ap...
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JP3330393B2 |
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JP3330552B2 |
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JP2002256276A |
To provide a plant for converting wastes into solid fuel, enabling automatic operation through eliminating manual operation according to the reserves of a weight counting feeder.This plant includes a receiving conveyor 2 for receiving an...
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JP2002248373A |
To cooperatively operate a process step of crushing and storing coal and a process step of supplying the stored fine coal to a gasification furnace.The coal pulverizing and supplying system has a coal feeder 2, a coal pulverizing machine...
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JP2002239409A |
To provide a hydraulic driving device for a self-traveling recycled product production machine, which is capable of securing hydraulic oil supply to both the treatment device side and the auxiliary machine side while inhibiting power los...
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JP2002194408A |
To adjust characteristics of pulverized coal so as not to cause sticking and clogging in a process before injecting the pulverized coal into a reacting furnace regardless of using any coal to produce the pulverized coal.In a control of a...
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