Solid material comminution or disintegration inventions 02/06

20060038045 - Virtual electrode mineral particle disintegrator: The present invention provides for a method and apparatus for breaking mineral particles comprising suspending the particles in a liquid flowing in a column, the liquid comprising a dielectric constant higher than the particles and wherein an electric voltage pulse is sent to electrodes to pass an electric field in...

20060038046 - Spray nozzle: A spray nozzle that includes a nozzle body defining a first surface, a cap defining a second surface able to define an annular nozzle opening therebetween, and a turbine having a plurality of radially extending fins circumferentially positioned about the nozzle opening for directing the flow of fluid exiting the...

20060038047 - Interlock device for a batch feed waste disposer: A combination interlock and stopper device for a food waste disposer includes a first end receivable in a drain opening to plug the drain opening with a first handle attached thereto. Stopping members are attached to the first end that have at least a portion thereof extending beyond the outer...

20060038048 - Fragmenting devices for shredding paper and breaking compact discs: Fragmenting devices for shredding paper and breaking compact discs comprising a compact disc cutting tool set configured at a side of and linked up by means of a connecting gear to a cutting tool set of a conventional paper shredder. The compact disc cutting tool set is constructed to include...

20060038049 - Micron hammermill: An improved design for hammermills. The invention contains a centered rotor from which eight rows of hammers pulverize material against cutting plates inside a working chamber. The cutting plates have slots that are angled. The hammers may have a beveled, angled leading edge. Both the angled cutting plate slots and...

20060032951 - De-jamming device and method: A system and method for automatically applying a de-jamming action in response to a jammed rotating member includes applying a pulsed torque in response to a detected jam, and additionally a reversal in the direction of rotation may be applied....

20060032953 - Hydraulic opposed jet mill: Embodiments of an hydraulic opposed jet mill are disclosed which may be used to crush various minerals, including mica, or other materials to sub-micron size. At least one positive displacement pump forces an incompressible liquid, such as water, through a pair of opposed jets such that the two streams of...

20060032952 - Milling and classifying apparatus, collision mill, air classifier, toner, and method for producing toner: Disclosed is a milling and classifying apparatus, adapted to produce toner fine particles, comprising a collision mill, and an air classifier, wherein the collision mill comprises a jet nozzle room, a path, a collision plate, and a collision member mounted to a support of the collision plate at downstream of...

20060032954 - Stripping device for recycled aggregate: A stripping device for recycled aggregate strips recycled aggregate, improving the quality of the recycled aggregate that is produced through a construction-waste processing operation. The stripping device includes a hopper into which the recycled aggregate is input, a casing, a rotary drum, drive means, and support legs. The casing includes...

20060032955 - Demolishing and cutting machine: A demolition cutter which can smoothly cut an object while eliminating the possibility of any gap being formed between mating surfaces having cutting edges. The cutter includes an arm pin 8 extending between a pair of side plates 6 of a movable bracket 3. Two arms 9a and 9b are...

20060032956 - Dual receptable lift mobile paper shredder: A mobile paper shredder has a first feed compartment, a first receptacle lift associated with the first feed compartment for conveying paper to the first feed compartment, paper shredding implements disposed to receive paper from the first feed compartment and discharge shredded paper, a conveyor disposed to receive shredded paper...

20060032957 - Mobile shredder: A mobile shredder comprises a truck having a truck body defining an enclosure and including a partition in the enclosure that divides a storage volume from the remainder of the enclosure for storage of shredded material in the storage volume, a single-shaft rotary shredder mounted in the enclosure outside the...

20060032958 - Forged hammermill hammer: An improved free swinging hammer mill hammer design is disclosed and described for comminution of materials such as grain and refuse. The hammer design of the present art is adaptable to most hammer mill or grinders having free swinging systems. The design as disclosed and claimed is forged increasing the...

20060027686 - Apparatus and method for cell disruption: An apparatus for disrupting cells or viruses comprises a container having a chamber for holding the cells or viruses. The container includes at least one flexible wall defining the chamber. The apparatus also includes a transducer for impacting an external surface of the flexible wall to generate pressure waves in...

20060027687 - Method and device for cold gas spraying: A method and a device for cold gas spraying. According to the invention, energy is supplied to the particles with microwave technology. For that purpose, the nozzle in which the gas jet and particles are accelerated is surrounded by a microwave waveguide and/or a/the microwave waveguide encloses at least in...

20060027688 - Grinding method and product: A particulate material is ground more efficiently using a mixture of at least two different sizes of yttrium-stabilized zirconia balls. The method facilitates preparation of photocatalysts with high activity....

20060027689 - Motor control circuit for paper shredders: A paper shredder enables to control power consumption and achieve energy saving by realizing a torque characteristic of low torque at high speed or high torque at low speed keeping an output of a motor within a steady level. This circuit adopts a paper shredder structured with a driving motor...

20060027690 - Mill box for materials grinder: A grinder having a grinding structure and a sizing screen is disclosed herein. A top cover covers the grinding structure. The sizing screen can be removed from the grinder by opening the cover, and lifting the sizing screen through the opening left by the cover....

20060022074 - Control system: The present invention relates to a control system for a rock crusher which is adapted for use with Vertical Shaft Impact rock crusher which divides the rock it processes into a stream which is supplied to a central rotor and a stream which cascades past the rotor. The control system...

20060022075 - Deflector for coal pulverizer/classifier: A deflector disposed immediately above and outboard of a rotating vane wheel in a pulverizer/classifier is protected from wear and abrasion by means of side-by-side abutting high-hardness wear plates having an alloy content of approximately 15 percent chromium and three percent molybdenum by weight. The abutting edge surfaces of the...