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JP2649640B2 |
PURPOSE: To improve crushing efficiency by scooping up the primarily crushed materials remaining between upper and lower crushing rollers and recrushing these materials. CONSTITUTION: The upper crushing rollers 2, 3 making an approximate...
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JP2649599B2 |
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JPH09215935A |
To scrape off adherents surely from the surface of a roll by setting a scraping blade opposite the surface of the roll and installing a resistance in the rear of the blade. A scraping blade 32 is set opposite to the surface of a roll, an...
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JPH09192518A |
To make a device compact, prevent the temperatures rise of a lubricant and prolong the life of a hydraulic motor and a cutter by connecting respectively independent hydraulic motors directly to crushing rolls, and providing a device for ...
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JPH09192519A |
To contribute to the miniaturization of a device and allow to enlarge the width of the size of a material to be crushed by rotating a pair of crushing rolls in such a manner that the object to be crushed is gnawed and actuating the rolls...
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JPH09187670A |
To make it possible to efficiently crush waste concrete materials desired sizes and easily sort and remove foreign matter without overlooking as far as possible by crushing the waste concrete materials in a waste material crushing sectio...
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JP2631151B2 |
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JP2631152B2 |
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JPH09175632A |
To supply coal into a coal crusher securely by feeding coal into a vertical screw securely even if coal charged into a double hopper is high mois ture coal. A coal supply device of a coal crusher is provided with a vertical screw 12 arra...
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JPH09168747A |
To produce an asphalt regenerated material by mainly crushing and grinding an asphalt paving waste material by providing a large main roll to a central part, a rough crushing roll to the peripheral upper stage of the main roll and a fine...
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JPH09136038A |
To easily replace a worn bit of a crushing tooth in a crusher. A pair of crushing teeth 3a, 3b includes a body 6 and a bit 7. The bit 7 is connected to a holder 9 of the body 6 in a tongue and groove relationship and the bit 7 and the ho...
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JPH09136039A |
To improve the durability of a crushing tooth in a crusher and to easily vary a particle diameter of a fragment crushed by the crushing tooth. By displacing a pair of crushing teeth 3a, 3b, left and right, relative to each other with res...
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JPH09136037A |
To prevent damage to a bearing for pivoting a crushing tooth in a crusher. A pair of crushing teeth 3a, 3b is provided with their axes being parallelly disposed and rows of double-helical gear-shaped bits 7, 7 are symmetrically disposed,...
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JPH09136036A |
To easily conduct a periodical inspection of a crushing tooth in a crusher. An open/closure window 6 is provided in a hopper 2b. The hopper 2b is disposed between upper stage crushing teeth 3a, 3b and lower stage crushing teeth 4a, 4b so...
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JPH09136044A |
To bring a crusher to a site by mounting it on a truck or the like to set it therein and to carry it out of the site after use by mounting it on the truck. A machine frame 1 is divided into at least upper and lower stages and an upper ma...
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JPH09122512A |
To effectively crush a material to be crushed to a granular material of small size without making a crusher a large-sized one. This crusher is provided with a hopper 1 for feeding a material to be crushed, a crushing roller 4 freely rota...
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JP2606784B2 |
PURPOSE: To adjust a desired clearance by pressing a movable depressing roll forward on a fixed depressing roll by a hydraulic cylinder through a driving screw and bearing presser, rotating the movable roll by a specified number of pitch...
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JPH0999252A |
To provide a hopper provided with a falling assistant of an aggregate crusher by which a material to be crushed is not retained at the upper part of a crushing drum. This hopper provided with a falling assistant of an aggregate crusher h...
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JP2593773B2 |
PURPOSE: To make an effective plate worn prior to the wear of a matrix to form a number of recesses and projections and make securely the grain shape of a crushed product cubic by embedding the effective plate of a material having resist...
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JP2588232B2 |
This arrangement comprises a milling means enabling a plurality of cycles to be carried out in which the material is crushed slowly either by means of at least two communicating slow-compression crushers or by means of a slow-compression...
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JP2587767B2 |
PURPOSE: To decrease the impurities incorporating by wear from the member for a pulverizing machine by constituting the member of a Zr sintered body which contains Y2O3 at a specific ratio and the average crystal grain size, bulk density...
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JPH0957144A |
To provide a method easily and inexpensively disassembling a heat exchanger and a new crushing apparatus enabling lage-quantity continuous treatment used therein. The outer periphery of a metal pipe is expanded in a predetermined directi...
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JPH0957130A |
To prevent the mixing of coarse concrete lumps with regenerated aggregate on the way of crushing by detecting the displacement of a crushing member when foreign matter difficult to crush is bitten in a crushing mechanism and starting a f...
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JPH0957145A |
To provide a method easily and inexpensively disassembling a heat exchanger and a new crushing apparatus certainly enabling lage-quantity continuous treatment used therein. The outer periphery of a metal pipe is expanded in a predetermin...
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JPH0953252A |
To crush concrete, etc., in a bucket and discharge them by annexing a pair of crushing tooth cylinders to the bucket at the front end of a swing arm, linking the pivotal shafts of each crushing tooth cylinder with a motor on the outside ...
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JP2525789Y2 |
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JPH09501351A |
An apparatus for destroying medical waste material is provided including a transportable container member, a processor having rotatably driven roller members for breaking the medical waste materials into smaller particles, a removable re...
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JP2576903B2 |
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JPH0919641A |
To easily exchange rolls and to eliminate the degradation in a treating capacity by providing the flour mill with a pair of the metallic rolls varying in circumferential speeds, pivotally fitting the rolls in a cantilever state attachabl...
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JP2571174B2 |
PURPOSE: To enhance crushing efficiency of a crusher and improve the particle shape of a product by disposing a plurality of grooves on the surface of a tooth plate of abrasion resisting matallic material and embedding an embedding mater...
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JPH09500320A |
PCT No. PCT/DK94/00255 Sec. 371 Date Dec. 18, 1995 Sec. 102(e) Date Dec. 18, 1995 PCT Filed Jun. 22, 1994 PCT Pub. No. WO95/00246 PCT Pub. Date Jan. 5, 1995A ring roller mill for grinding mineral clinker materials and the like comprises ...
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JPH0910622A |
PURPOSE: To provide a method of milling a chlorella powder while circulating to completely crush the cell wall and the device therefor. CONSTITUTION: The chlorella powder milled by plural mills 2 in a crushing column 1 provided in a flow...
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JP2569158B2 |
The invention is directed to a new method for producing milled grain products such as flour, semolina, middlings, etc., wherein the material is repeatedly ground by means of rolls and sifted with the system of advanced milling. It is sug...
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JP2569160B2 |
The invention is directed to a new method for producing milled grain products such as flour, semolina, middlings, etc., wherein the material is repeatedly ground by means of rolls and sifted with the system of advanced milling. It is sug...
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JP2569159B2 |
The invention is directed to a new method for producing milled grain products such as flour, semolina, middlings, etc., wherein the material is repeatedly ground by means of rolls and sifted with the system of advanced milling. It is sug...
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JPH08309413A |
To avoid or minimize formation of a swell due to a worn end grove by a comparatively inexpensive method by providing a means of moving the upper and the lower working rolls in the axial direction. Roll chocks 7 are provided with a cylind...
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JP2550135B2 |
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JP2548053B2 |
PURPOSE: To crash large materials having viscosity and flexibility. CONSTITUTION: A crasher 15 equipped with a pair of parallel crashing rollers 2, 3 having screw cutting blades 5, 6 with different spiral directions. The crashing roller ...
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JP2547501B2 |
PURPOSE: To provide a fused slag crusher from which the particles having a stable size distribution can be obtained, regardless of amount of the charge. CONSTITUTION: Above a pair of fused slag crushing rolls 1, the cards 4 slidably mova...
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JP2546776B2 |
PURPOSE: To enhance the crushing efficiency of gravel by installing axially a small diameter roller of a crushing mechanism at a higher position than a large diameter roller through a vibration means. CONSTITUTION: A large diameter rolle...
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JPH08266919A |
PURPOSE: To obtain almost same ash content rate and grain size distribution as the conventional method and also lower the power consumption per yield by setting the roll diameter or a flour mill, the difference of peripheral speed on a h...
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JP2539661B2 |
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JPH08243417A |
PURPOSE: To crush a raw material into evenly fine grains and crush continuously in the state of reducing noises to an extremely small level. CONSTITUTION: Two plate-shaped crushing gears 27 and 28 are in mesh with each other to form a co...
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JP2535291B2 |
PURPOSE: To provide the given crushing capacity from the initial period of starting the operation by forming the width of grooves sufficiently narrow to the size of crushing spaces and a material to be crushed. CONSTITUTION: A couple of ...
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JPH08508674A |
PCT No. PCT/EP94/01070 Sec. 371 Date Jul. 24, 1995 Sec. 102(e) Date Jul. 24, 1995 PCT Filed Apr. 7, 1994 PCT Pub. No. WO94/23840 PCT Pub. Date Oct. 27, 1994A roller press (1; 11) for grinding of granular material and comprising two or mo...
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JP2510235Y2 |
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JPH08224545A |
To easily carry out recycling of materials by efficiently separating wastes containing fragile materials and soft materials. Used electric bulbs 26 and other objects made of fragile materials and soft materials are fed by a conveyer 22 i...
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JP2527568B2 |
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JP2528729B2 |
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JP2525310B2 |
PURPOSE: To form a groove in a short time and form a granular product into a cubic shape. CONSTITUTION: A member 4 having high abrasion resistance and a member 6 having low abrasion resistance are provided at least on either or both of a...
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