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WO/1995/017969A1 |
A crushing system driving control apparatus for a mobile crusher in which a crushing system including a feeder, a crushing unit and a belt conveyor is provided on a travel gear-carrying chassis, the apparatus being provided with a means ...
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WO/1995/011756A1 |
A mobile crushing machine comprising a vehicle body, a running body mounted on a lower part of the vehicle body, a crusher mounted on an upper part of the vehicle body, and a hopper mounted on the upper part of the vehicle body and provi...
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WO/1995/011084A1 |
A pulverizing mill designed especially for waste products made of plastic is equipped with a pulverizing cylinder (14) situated under a downward slanted cover plate (22) by means of which the connection between the pulverizing cylinder (...
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WO/1994/020217A1 |
Control process intended for closed-circuit, dry-method grinding installations which essentially comprise a batching device for the feeding of raw materials (1, 2, 3), a grinder (6), an adjustable-speed dynamic separator (1), means for b...
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WO/1993/014870A1 |
A gyratory crusher has two crushing shells (4, 5) defining between them a crushing gap (6). In operation, the crushing gap is adjusted as a function of the determined crushing-shell wear calculated on the basis of reference data on the e...
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WO/1993/006928A1 |
A cereal milling machine having a stock reservoir (12) for incoming stock to be milled, a pair of motor driven feed rolls (13, 14) for metering the stock at a controlled rate from the reservoir, and a pair of grinding rolls (10) for rece...
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WO/1993/000996A1 |
The invention relates to an arrangement for recording the instant volume of grinding charge in the mill drum of a rotary drum mill of the kind provided with an internal lifting device. In order to enable the volume of grinding charge to ...
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WO/1992/010295A1 |
The invention proposes a novel automatic product feed system in which, in order to control the product feed functions using a mechanical probe (8) in the product feed path, an analog signal is produced and at least another digital signal...
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WO/1991/004099A1 |
An anti-flooding sewage grinder pump liquid level control system in a separately mounted canister is provided for installation within and controlling operation of a sewage grinder pump installed within a sewage collection tank (11). With...
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WO/1991/001182A1 |
A method for optimizing the processing of continuous media mills is disclosed. It has been found that using a differential pressure device (12a, 12b) to measure the pressure drop across the mill (11) allows the on line determination of t...
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WO/1990/015665A1 |
In a process and corresponding device for controlling the rotation speed in agitating ball mills having a milling chamber containing milling balls, a rotatably fitted agitator in the milling chamber and a drive for the agitator, where th...
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WO/1987/005828A1 |
Method for controlling a gyratory crusher comprising a crushing head provided with a first crushing mantle, (4) and a second crushing mantle (5) which, in combination with said first crushing mantle (4), defines a crushing gap (6). The w...
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WO/1987/005132A1 |
A control system (40) particularly suited for effecting control over the fineness of the particles that are ground, i.e., pulverized in a bowl mill (10) of the type that is designed to be employed for purposes of pulverizing coal. The su...
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WO/1987/001305A1 |
To adjust the width of the gap in cone-type crushers the reference position is first determined by bringing the crushing cone close to the fixed casing of the crusher. Using this reference position, it is then possible to move the crushe...
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WO/1984/004469A1 |
New automatic control device for a cylinder mill. The quality of product supplied to the cylinder mill which is subjected to continued momentaneous fluctuations is determined by a mechanical probe (74). A corresponding signal actuates di...
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WO/1983/001914A1 |
Method for comminuting a coarse lump mineral material in an autogenous primary grinding system, in which an ingoing material is divided into a coarse fraction and a fine fraction is determined by a crushing point determined by the point ...
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WO/1981/002852A1 |
According to the method, a mechanical control signal is generated according to the product supply for the control of a metering valve (9). To obtain powerful control operation with a high precision and reliability and of a simple and com...
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WO/1981/001373A1 |
A grinding system and method for grinding mineral ore which is adapted for use where ore is required to be fed for grinding from a supply source at a substantially constant rate of feed, and in which the grinding characteristics of the o...
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WO/1981/001303A1 |
In order to achieve a uniform quality of the pulp the rate of feed movement of each piston is controlled to an essentially constant value by direct digital measurement of the actual rate of feed movement, by comparing the actual value to...
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WO/1980/002039A1 |
A method of control of the process of dispersion of a solid phase in a liquid phase by means of a disperser (1) provided with an electrodrive (6), consisting in continously measuring, during the dispersion process, the working current in...
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WO/1979/000017A1 |
A pressure relief system for a gyratory crusher is disclosed in which two separate but interacting fluid assemblies (13 - 15, 21, 27 - 30; 13 - 15, 34 - 39) function, respectively, to adjust the operating position of the crusher cone (4)...
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JP2024515473A |
How to operate the grinding process in a ball mill with a rotatable shell. A rotatable shell has an interior with protrusions that engage the filler material to crush the received solid material feed particles by rolling the filler mater...
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JP2024048519A |
An object of the present invention is to provide a crushing device that contributes to improving the recovery rate of products recovered from raw materials. [Solution] A crushing device (1) of the present invention includes a crushing se...
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JP7463100B2 |
To provide a wear evaluation system which can perform wear evaluation with higher accuracy and a solid fuel crushing machine, and to provide a wear evaluation method and a wear evaluation program.A wear evaluation system of a solid fuel ...
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JP7461119B2 |
To provide a mobile crusher that has high driving efficiency both at working time and at running time.The mobile crusher comprises a crushing device, a running device, an engine, an electric power generator and a hydraulic pump. The crus...
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JP7458782B2 |
To provide a wear evaluation system which can perform wear evaluation with higher accuracy and a solid fuel crushing machine, and to provide a wear evaluation method and a wear evaluation program.A wear evaluation system of a solid fuel ...
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JP7457452B2 |
This control device acquires a measured value of a physical quantity relating to electricity input into an electric motor of a crusher, said acquisition being performed with a frequency at least equal to the frequency of a power source c...
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JP2024510186A |
The present disclosure relates to a method (400) for controlling a crushing device (100), wherein the crushing device (100) includes a crusher (102) and a feed device (104) for supplying material to the crusher (102). ), a secondary devi...
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JP2024509932A |
The present invention relates to a system for detecting and handling overload events in crusher systems. The system comprises a crusher system comprising a crusher for crushing the material. The crusher includes a clamping arrangement an...
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JP2024026374A |
The present invention provides a destruction device for sharps, needles, and solid waste in which the medical waste may be disposed of as regular garbage and is hygienic. A waste destruction device for sharps, needles and solid waste pre...
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JP7436073B1 |
[Problem] To provide a vertical crusher 30 that is capable of fine pulverization, has little power loss, is free from the risk of contaminating the pulverized products with lubricating oil, and can completely discharge the pulverized pro...
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JP2024021687A |
[Problem] Biomass slurry containing biomass with a diameter of 1 mm or more can be processed by fluid cavitation even if the biomass concentration is 20% by mass or more, and biomass that can produce bionanofibers and biomicrocrystals. A...
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JP7422880B2 |
The present invention provides a gyratory crusher comprising a concave that forms a crushing chamber and a mantle secured to a main shaft, wherein: state information on at least one of a plurality of diagnostic factors is acquired, the f...
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JP2023177290A |
To provide a crushing device which is user-friendly regardless of application of a user, and enables optimal operation of the crushing device with long service life as much as possible, and a method for controlling the crushing device.Th...
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JP7385051B2 |
Refiner plate elements for a conical mechanical refiner include: a rotor plate element including at least one rotor plate segment having a feedstock inlet opening disposed at a first end of the rotor plate segment; and a rotor plate segm...
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JP7365605B2 |
To provide a method for producing pregelatinized starch powder whereby excellent ground products can be obtained when using a heat shear grinder with a structure in which the rotation axis of a grinding mechanism and the flow of raw mate...
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JP7362253B2 |
To provide a solid fuel crushing device that can detect coarse-grained solid fuel piled inside a rotary classifier.The solid fuel crushing device comprises: a rotary table 12, a roller 13 that crushes solid fuel between the rotary table ...
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JP2023147685A |
To provide a sheet production system capable of easily and appropriately performing determination of transportation of a crushed product to a sheet production apparatus from a crushing apparatus.A sheet production system includes: a crus...
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JP2023131703A |
To provide a crushed stone generation system which performs precise inverter control of an IPM motor according to a crushing state of a stone material while utilizing performance of the high-performance IPM at a maximum to increase effic...
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JP2023131456A |
To provide a processing subject conveying apparatus that can perform smooth conveyance of a processing subject without causing entanglement of the subject after crushing during agitation in conveying the processing subject by water, a me...
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JP7348778B2 |
To effectively suppress adhesion of raw material to an inner wall of a raw material feeding chute of a side chute type, in a vertical roller mill with the above-mentioned raw material feeding chute.A vertical roller mill comprises: a rot...
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JP7330786B2 |
A method of operating a crushing system including a vertical crusher that crushes crush raw meal, a crushed material circulating passage through which crushed material moves from a discharge port of the crusher to a supply port of the cr...
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JP7325805B2 |
To provide a crusher for efficiently crushing a target object with a single crushing operation.A crusher of the present invention is a crusher for crushing a target object by pinching the target object, and includes a first arm forming o...
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JP2023535058A |
A method is disclosed for producing urea-containing powders by co-injecting amines and isocyanates into a mixing chamber. The method includes mixing in a high pressure impingement mixer at a pressure of at least 2500 psi for a time of le...
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JP2023107454A |
To suppress a rapid increase of a carrying-out amount of fine powder fuel from a solid fuel crushing apparatus, and a rapid decrease of thickness of a layer of the solid fuel existing on a crushing table, when supply of the solid fuel is...
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JP7317631B2 |
The present invention is to properly remove the pulverized fuel deposited inside a rotary classifier without increasing the manufacturing cost of a mill or the weight of the rotary classifier. According to the present invention, provided...
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JP7316024B2 |
To provide a method for manufacturing a modified fly ash which reduces an unburned carbon content using an internal combustion type rotary kiln in all of supplied coal ashes.A method for manufacturing a modified fly ash includes: a class...
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JP7314172B2 |
A device for converting cellulose to sugar has a reaction chamber with a plurality of control components, and a control assembly. The control assembly is operatively connected to the reaction chamber, a drive assembly and control compone...
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JP2023100256A |
To provide the roller life prediction device and method for a vertical mill capable of predicting the abrasion life for a roller tire at high accuracy.A roller life prediction device 50 of a vertical mill 10 comprising a rotary table 14 ...
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JP7308364B2 |
This gyratory crusher comprises a mantle fixed to a main shaft, a concave forming a crushing chamber between the mantle and the concave, an eccentric sleeve supporting a lower portion of the main shaft via a lower bearing, a drive motor ...
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