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| Number | Title | Issue Date |
| 8146847 | Powder based granules disintegrating and sizing device, and powder based granules disintegrating and sizing method A powder based granules disintegrating and sizing device, includes: a drive shaft that is inserted horizontally in the casing main body; a plurality of circular plates that are fixedly supported at intervals by the drive shaft; and a stator, the plate surface of the... | 04/03/2012 |
| 7331540 | Dispersing device In a device for the dispersion of, in particular, low-viscosity to high-viscosity mixtures of substances, including a container having one or more openings for introducing the substances to be dispersed and one or more openings for discharging the dispersed substanc... | 02/19/2008 |
| 7314190 | Method and device for disintegration of organic material and use of the device A method and apparatus for biological and/or chemical decomposition of waste containing organic matter. The method includes waste pretreatment in which waste is fragmented and homogenised in a pretreatment apparatus (10a, 10b) operating o... | 01/01/2008 |
| 7311281 | Grinding and impeller clip for a coal pulverizer The present invention is directed to, among other things, a grinding and impeller clip for attaching to a wheel assembly mounted for rotational motion within a grinding chamber of a coal pulverizer, wherein the clip has an arcuate cross sectional profile and a prote... | 12/25/2007 |
| 7309037 | Stationary peg for a coal pulverizer The present invention is directed to, among other things, a stationary peg for securing within a grinding chamber of a coal pulverizer, wherein the stationary peg includes a base portion having a front surface with a groove defined therein and an elongate portion ex... | 12/18/2007 |
| 7213778 | Tire size reduction/wire separation system A tire size reduction/wire separation system comprising a drive shaft; a plurality of rotors mounted on the drive shaft, each rotor having axial slots with a rotor mounted knife removably secured within each slot; and an independent housing supporting the drive shaf... | 05/08/2007 |
| 7172146 | Grinding and impeller clip for a coal pulverizer The present invention is directed to, among other things, a grinding and impeller clip for attaching to a wheel assembly mounted for rotational motion within a grinding chamber of a coal pulverizer, wherein the clip has an arcuate cross sectional profile and a prote... | 02/06/2007 |
| 6997598 | Impact-type rotary fining, homogenizing and emulsifying device An impact-type rotary fining, homogenizing and emulsifying device is constituted by a casing body disposed on a base, a feed port and a discharge port disposed in the casing body, and a power shaft disposed inside of the casing body. The power shaft is equipped with... | 02/14/2006 |
| 6394374 | Disintegrating and grain-regulating device for granules A crushing and particle sizing apparatus for granular material in which the particle size can be controlled without the use of a screen or similar apparatus. A gap region is formed as a particle size adjusting region which allows particles suited to the g... | 05/28/2002 |
| 5950937 | Alumina-zirconia sintered body, production thereof, and impact grinder using said alumina-zirconia sintered body An alumina-zirconia sintered body comprising 92 to 35% by weight of aluminum oxide and 8 to 65% by weight of zirconium oxide having mainly tetragonal system, and 0.2 to 5 parts by weight of silicon oxide per 100 parts by weight of the total of aluminum ox... | 09/14/1999 |
| 5904308 | Device and treatment machine for the mechanical treatment of high-consistency fibrous material Treatment tools for the mechanical treatment of high-consistency fibrous material, and preferably for dispersing waste paper. The treatment tools are provided with teeth and are moved past one another with tight spacing so that the fibrous material dispos... | 05/18/1999 |
| 5845856 | Pin mill type crusher A first rotor disk (21) and a second rotor disk (22) having a plurality of crushing pins (30) mounted so as to form rows along the circumference are opposed to each other and rotatably supported within casings (14, 15). The first and second rotor disks (2... | 12/08/1998 |
| 5791571 | Cast sand aeration apparatus A cast sand aeration apparatus is provided that is equipped with rotating pins with reduced wear. The apparatus consists of rod-like rotating pins, each of which is vertically cut out along a plane h offset toward the direction of rotation by 15-25 degree... | 08/11/1998 |
| 5785259 | Process for regenerating laminated thermoplastic molded resin articles and apparatus for regenerating the same The present invention is intended to, from thermoplastic molded resin articles composed by a variety of laminating thermoplastic resin materials, separate, classify, select and recover the thermoplastic resin materials with classification in terms of type... | 07/28/1998 |
| 5660339 | Rotary grinding mill A rotary grinding mill is disclosed including a hopper for holding a product to be milled, a mixing chamber having a grain inlet and a separate air inlet for mixing grain and air prior to grinding, a grinding mechanism for grinding the grain and a dischar... | 08/26/1997 |
| 5597127 | Ultrafines coal pulverizer This invention relates to means for pulverizing coal or other minerals by causing them to impact against rotating elements which are specially contoured to maximize two objectives: 1) improved efficiency in pulverization of the material particles at high ... | 01/28/1997 |
| 5474238 | Impact detacher An impact detacher with a centrifugal wheel and two or more centrifugal conduits which are enclosed by two or more impact rings, wherein the material to be ground is fed concentrically via a feed pipe and guided away again via an outer annular conduit. Ea... | 12/12/1995 |
| 5232697 | Processes for cleaning psyllium seeds Processes for dehusking psyllium seeds to obtain high yields of high purity psyllium seed husk. These processes comprise milling intact psyllium seeds in a mill which causes the husk to be fragmented by collision under conditions whereby the husk is fract... | 08/03/1993 |
| 5224656 | Method of and apparatus for producing a granular product A method of and an apparatus for producing a granular product from an admixture of a powdery material and a liquid binder. The apparatus comprises a casing, a rotor rotatably mounted therein and having a plurality of blades, an annular sleeve movable ecce... | 07/06/1993 |
| 4883363 | Device inter alia for uniformly distributing solid and/or liquid particles, and an assembly comprising such a device A device inter alia for uniformly distributing solid and/or liquid particles. It comprises, on the one hand, a hollow vertical primary shaft (1) driven in rotation, the bottom end of the shaft comprising a primary ring (4), the bottom surface of which bea... | 11/28/1989 |
| 4848678 | Apparatus for crushing fruit and vegetables A method of and an apparatus for crushing raw materials such as fruit and vegetables while heating the raw materials by using a heating medium such as steam or an inactive heating gas in an enclosed device from which the outside air is excluded.... | 07/18/1989 |
| 4824035 | Cage mill A cage mill includes a housing, a disc rotatably supported within the housing, a plurality of support shafts each fixed at one end to the disc so as to form a cage, a band fixed to the other end of each of the support shafts, a plurality of ceramic pins e... | 04/25/1989 |
| 4813619 | Disintegrator having grinding chamber with rotors including carrying disk with grinding wheels concentrically arranged thereon A disintegrator comprises a housing (1) and a grinding chamber (2) accommodating grinding wheels mounted on shafts (9, 10) of electric motors. The peripheral zone of the chamber (2) accommodates inclined plates (13) of a classifier arranged about the circ... | 03/21/1989 |
| 4747551 | Disintegrating rotor A disintegrating rotor comprising disks (1) carrying beaters (2) having a hard-faced working surface (4) that is formed by inserts (5 and 6) made from different wear-resistance materials and fitted so that harder inserts are found near the center of the b... | 05/31/1988 |
| 4736897 | Disintegrator A disintegrator comprising a housing accommodating rotors with bladed wheels (5), and electric motors (3), a housing of each electric motor (3) having two flanges (7 and 8) of which one flange (7) is rigidly connected to the front portion of the housing o... | 04/12/1988 |
| 4734960 | Equipment for direct fuel firing There is described a method for direct fuel firing, particularly for plants such as hot water generators, etc., operating with a burner, a combustion chamber and a high-temperature exchanger, which comprises using a moist solid fuel, crushing said fuel up... | 04/05/1988 |
| 4733826 | Impact crushing machine An impact crushing machine for finely and effectively pulverizing materials includes impact plates disposed on one side of a rotary plate and classifying blades disposed on the other side of the rotary plate. A fine grain exhaust outlet and a coarse grain... | 03/29/1988 |
| 4728047 | Separator-disintegrator A separator-disintegrator includes a casing accommodating a rotor, a rotor drive, a pipe to charge material to be separated and pipes to discharge fine and coarse fractions of material. The rotor is embraced by an annular chamber installed in the casing a... | 03/01/1988 |
| 4721259 | Disintegrator The disintegrator comprises the housing (1) having rotors mounted therein, with beaters (8) secured on the carrier members of the rotors and defining rows arranged one after another in the radial direction. At least one carrier member in at least one row ... | 01/26/1988 |
| 4691867 | Method and apparatus for continuously mixing and kneading pulverulent bodies such as pulverized coal, oil coke to prepare slurry thereof A method of continuously mixing and kneading pulverulent bodies such as pulverized coal, oil coke to prepare a slurry thereof. Pulverulent bodies supplied continuously at a fixed rate from a supply tube are spattered and dispersed by a rotary mixing disk ... | 09/08/1987 |
| 4659025 | Disintegrator A disintegrator according to the invention comprises a milling chamber (1) accommodating rotors rotating in opposite directions relative to each other. The rotors comprise carrier discs (4, 11) and disintegrating wheels (6, 13) concentrically mounted ther... | 04/21/1987 |
| 4653700 | Disintegrator A disintegrator includes a grinding chamber (1) accommodating grinding rotors. The housing of the chamber (1) includes a cylindrical portion (7) having an outlet pipe (19) for evacuating the material and two side walls (9 and 10) one of which, particularl... | 03/31/1987 |
| 4641791 | Apparatus for material grinding Apparatus for grinding materials, particularly sticky materials of organic and inorganic origin. The apparatus has a cylindrical casing in which, along its axis, a rotor in the shape of a disc mounted, the disc being driven by a prime mover. The disc has ... | 02/10/1987 |
| 4600156 | Carbon black mill This invention relates to an apparatus for enhancing the fineness of oversized particulate matter entrained in a gas stream by impact with rapidly rotating hammer surfaces and more particularly to an apparatus for reducing the size of minor fractions of o... | 07/15/1986 |
| 4593631 | Organic fibrous material processing apparatus and system Partially wet organic fibrous material is centrifugally impacted in a hot exhaust gas atmosphere such as flue gas to defiberize and dry the material. Then the material is separated from the hot exhaust gas by fluid energy. In one form of the invention, th... | 06/10/1986 |
| 4580736 | Cage mill A cage mill includes a housing having an inlet at a side portion thereof and an exit at a lower portion thereof, a disc rotatably arranged within the housing, a plurality of support shafts fixed at one end thereof to the disc so as to form a cage into whi... | 04/08/1986 |
| 4522342 | Impact mill An impact mill in which the pins of the milling tools are provided with pocket-forming vanes which are oriented substantially radially or tangentially with respect to the rotation circle of the respective tool and, downstream of the pin forming the tool, ... | 06/11/1985 |
| 4406409 | Disintegrator and method for the operation thereof A disintegrator for pulverizing substances of specific natures, having two rotors driven in opposite directions, is taught. The rotors carrying at least four rows of scoops are arranged concentrically in rings and engage alternately in each other, the sai... | 09/27/1983 |
| 4399948 | Pulverizer Plastics foam scrap is drawn by an air stream through a three-stage disintegrating apparatus. Each stage includes a plurality of moving interdigitating pins and the pin spacing and a passage dimension of each stage decreases from stage to stage thereby re... | 08/23/1983 |
| 4378911 | Cage mill An improved design for a cage mill for disintegrating or reducing materials such as ore, grain, etc., consisting of a movable and a stationary portion for housing two cooperative rotatable cage assemblies mounted on coaxial shafts, and each having two row... | 04/05/1983 |
