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WO/1992/020515A1 |
A roll press (1, 2) is caracterised in that it comprises removable cladding secured by fitting means to the said rolls so that the resultant of the crushing forces acting on the press help secure the cladding, said means comprising a cha...
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WO/1992/016296A1 |
This apparatus (10) for reducing lumps of coal, and the like, on a grid (14) disposed over a material-receiving area (16) includes a carriage (12) guided across the grid (14) on a track (44) by a drive system (50) and having roll assembl...
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WO/1992/015451A1 |
Disclosed are multibond hardfaced composites in which hardfacing particles (12) are welded to steel members (10) in different planes from the surface (16) to be hardfaced. This provides high performance hardfacing to thickness not permit...
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WO/1992/013639A1 |
A roller press comprising two rollers (1, 2) which rotate in opposite rotational directions, the rollers being driven via two gear units (5, 6) mounted on the roller shafts (3, 4), and having means for counterbalancing the oppositely-dir...
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WO/1992/010296A1 |
Apparatus and a method is disclosed for processing wheat to produce white flour by substantially removing the bran layer from the endosperm and germ portions of the wheat grain and grinding the resulting wheat product to a relatively fin...
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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/1991/016982A1 |
A feeding device singulates, orients, and delivers seeds and other comparatively smooth-surfaced particulate material to a desired destination. The device comprises a horizontal rotating drum (2) having an inner surface cut with a spiral...
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WO/1991/011320A1 |
Roll press or mill with two adjacent rolls (2, 4) with co-operating compression surfaces, mounted in bearing housings located between an upper and a lower box girder, one roll being adjustable, with a material feed system with at least o...
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WO/1991/005624A1 |
Rolling mills commonly have rollers (17) with shoulders abutting face plates (20) on the frame (19) of the mill. Dirt collects at the interface of the roller shoulders and face plates. There is no simple way to clean that interfacial are...
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WO/1990/014164A1 |
In a roll machine for milling having at least one set of rolls in pair consisting of a high speed roll (2) supported by a fixed bearing and a low speed roll (3) supported by a mobile bearing (8) and rotated in the reverse direction to th...
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WO/1990/014165A1 |
The present invention relates to a roller mill device for the milling or refining of granular agricultural food materials, which comprises: at least one pair of fluted or smooth milling rollers which rotate at mutually different speeds. ...
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WO/1990/009241A1 |
A rotatable crusher wheel (22) is mounted in a housing (21) and receives pills via an opening (32). Rotation of the wheel (22) creates a crushing action on the pills, which is facilitated by projections on the wheel periphery and on the ...
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WO/1990/008593A1 |
A magnetic material melt is solidified by cooling the material from two opposing surfaces while deforming the material by applying compressive pressure to the two opposing surfaces. Twin roller quenching (10) is a preferred method of pro...
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WO/1990/006811A1 |
'n order to obtain a durable abrasion-resistant steel cladding for the rollers of roller machines, in particular high-pressure roller presses for pressure comminution of granular materials, the invention proposes that a plurality of duct...
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WO/1990/006178A1 |
In order to provide the rollers of rolling machines, especially high-pressure roller presses, with a non-wearing covering on the peripheral regions of the bearing surfaces which gives an extended time between breakdowns, can be economica...
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WO/1989/009090A1 |
A mobile or stationary disintegrating plant for minerals, in particular lump-size material, comprises a charging device for charging a disintegrator located at a considerable height above a charging hopper and a belt conveyor for conveyi...
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WO/1989/008501A1 |
Said device is designed in particular for the crushing of malt. It comprises at least two roller unit clusters (4, 5, 6) arranged vertically one above the other on supporting columns (2) of a machine body (3) and which are designed as se...
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WO/1989/005190A1 |
A crushing roll blade secured to the circumferential surface of a roll and used to crush or grind hard industrial waste and agricultural and marine products, in which a prismatic body is disposed so that one acute angle part of the prism...
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WO/1989/004719A1 |
There are disclosed embodiments of rotary crusher having improved means to facilitate the replacement of worn or damaged crusher teeth without having to remove the roller shaft on which they are carried. In one embodiment, a plurality of...
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WO/1989/003245A1 |
In a process for manufacturing milled corn products by repeated grinding between rolls and separation of specific fractions of the mill product by sieving, the grinding material is fed at least in part through double grinding passes (1) ...
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WO/1989/003247A1 |
The invention concerns a new process for manufacturing milled corn products such as flour, semolina, middlings and similar, in which the material is repeatedly ground between rolls and sieved by the high grinding technique. According to ...
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WO/1989/003246A1 |
The invention concerns a new process for manufacturing a raw starch material for the subsequent extraction of pure starch from wheat, rye, maize or barley. Fractions of minimally damaged starch are produced by means of grinding rolls (70...
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WO/1988/009211A1 |
A device for the preparation, in particular size reduction, filtration, sieving or grading, of materials such as stone, ore, clay, bulk materials, agglomerated powder or similar, comprises at least two tools (1, 2) having a surface (3) o...
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WO/1988/008330A1 |
In a roll crusher of the type wherein an object to be crushed is fed into a crushing chamber defined between a pair of rollers facing each other and is compressed and crushed between these rollers, a flange (12) is formed at both ends of...
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WO/1986/005416A1 |
In order to adjust spacing of the grinding rollers (2, 2') in the mill frames (1) of a grain mill installation, a sieve system (14) is connected downstream of the mill frames (1) and from which a measurement signal is taken and transmitt...
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WO/1986/004268A1 |
The apparatus comprises peripheral rows (1 and 2) of teeth (T) arranged on rotatable cylindrical shafts (3 and 4). The teeth (T) on each shaft (3 and 4) intercalate so that an entrapment zone (Z) for waste material is formed thereat duri...
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WO/1986/001580A1 |
The device for feeding the fuel material in incineration plants comprises a support surface (4) comprised of material support bodies (5) between which are provided spacings (6) enabling the material delivered on the support surface (4) t...
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WO/1986/001128A1 |
Device for adjusting the milling gap in roll mills comprising two rolls (41, 42) in a housing, of which one is a movable shaft rotary roll (42). The roll mill further comprises adjusting elements (7-9, 11) as well as a device for automat...
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WO/1985/003974A1 |
A method and apparatus (10) for laterally severing an asphalt layer (24) to form a ribbon (29), separating the asphalt ribbon (29) from an underlying base (26), elevating the separated asphalt ribbon (29), and fracturing the elevated asp...
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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/1984/002952A1 |
A crushing plant comprising a crushing rotor (12), a crushing plate (13) as well as an endless conveyor belt (6) supplying the material to be crushed and sweeping the crushing plate (13), has a particularly simple structure, the endless ...
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WO/1983/003444A1 |
A breaker-feed apparatus including a mineral inlet compartment having a mineral sizer which breaks mineral to a desired size, feed means for feeding the broken material into a storage compartment, the storage compartment including convey...
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WO/1983/003367A1 |
An apparatus (11) for breaking asphalt having a pair of parallel counter rotating perforate hollow cylindrical members (21, and 35). The interval between the centers of the cylindrical members (21 and 35) can be adjusted so that large pa...
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WO/1983/003062A1 |
A tooth construction for a mineral breaker, having at least one breaker drum (14), the tooth construction (16) including a cover portion (16a) for extending over a portion of the drum surface, a spigot (18) for releasable retention in a ...
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WO/1981/003289A1 |
The blade scraper for rotary cylinders, particularly for cylinder mills, comprises a support (5) of blade (3) and a counterweight (12) which pushes the blade (3) against the cylinder (1, 1'). A plurality of mechanical clamping elements (...
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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/1980/000225A1 |
A method of grinding metallic ingots (10) into small chips or powder. The invention also pertains to the configuration of the metal ingots used in practicing the method. Known grinding methods create a large amount of material waste. The...
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JP2024056408A |
[Problem] To provide a roll crusher for grains, which facilitates maintenance such as replacing powder peeling blades and adjusting pressure of a scraper device, and improves the cooling efficiency of the rolls. [Solution] The grain roll...
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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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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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JP2024021998A |
An object of the present invention is to eliminate uneven wear occurring in a pair of rolls without replacing the pair of rolls. [Solution] A first roll 11 is rotatably supported by a frame 2 and rotated by a first drive unit 13 such tha...
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JP7428418B2 |
A fertilizer grinding mechanism, a water and fertilizer mixing device, and an aqueous fertilizer solution preparation production line. A fertilizer receiving body, where an edge is provided with a arranged first channel; a connecting bod...
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JP7421542B2 |
A production method of a plant-containing composition, said production method comprising a step for mixing a dried plant with a liquid medium and grinding the dried plant in the presence of the liquid medium and an auxiliary agent, where...
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JP2024502393A |
An apparatus (1) for the production of clothing, etc., comprising at least one crusher (2), at least one crusher (3), and a powder emitted from the at least one crusher (3). , at least one mixer ( 4) and at least one extruder (5) of the ...
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JP7415483B2 |
To provide a crushing apparatus capable of leaving a fiber for a long time.A crushing apparatus includes a first rotary shaft member rotating about a first axis, a second rotary shaft member rotating in the opposite direction to the firs...
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JP2024501989A |
A roll crusher for super absorbent resin is disclosed. The roll crusher for super absorbent resin crushes and discharges the super absorbent resin particles that are input. The roll crusher for super absorbent resin includes a pair of ro...
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JP7412448B2 |
An infeed protection device for a rolling mill, comprising a housing and a plurality of parallel rotating rollers. A product infeed is formed by two of the rollers which rotate about rotational axes arranged parallel with one another and...
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JP7395884B2 |
A sheet manufacturing apparatus includes: a raw material supplying section; a first coarse crushing section; a defibrating section; a deposition section; a heating and pressing section; a cutting section; and an ejection section.
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JP2023548309A |
The present invention provides a grinding chamber having a roll frame (1), a product inlet (2), and grinding rolls (3, 4), wherein the bulk material to be ground is conveyed from the product inlet (2) to the grinding chamber. a grinding ...
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JP2023148933A |
To provide a method of disintegrating a dehydrated cake for making the dehydrated cake of dehydrated sludge easily moldable and for efficiently producing recycle fuel, and a device of disintegrating the dehydrated cake.The method of disi...
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