Certain aspects of the technology disclosed herein include an apparatus and method for forming nanoparticles. The method includes a mechanical milling process induced by aerodynamic, centrifugal, and centripetal forces and further augmented by ultrasound, magnetic pulse, and high voltage impact. A nanoparticle mill having an atmospheric and luminance controlled environment can form precisely calibrated nanoparticles. A nanoparticle mill can include first aerodynamic vane configured to rotate around a central axis of the nanoparticle mill in a first direction, and a second aerodynamic vane configured to rotate around the central axis in a second direction. An aerodynamic shape of an aerodynamic vane can be configured to cause particles within the nanoparticle mill to flow around the aerodynamic vane. The nanoparticle mill can include a primary product line, a nanoparticle sampling line, a particle programming array, a solidifying chamber, or any combination thereof.

The invention relates to a comminuting device including a cylinder casing which surrounds a comminuting chamber, in which several rotors can be operated independently from each other with individual drives, said rotors being driven by concentric shafts which are arranged concentrically to the central axis (z) of the comminuting chamber, said concentric shafts having a central shaft and at least one outer hollow shaft surrounding said central shaft. At least one lubricant line for connecting to a lubricant supply is arranged in the central shaft and/or in a shaft casing, the lubricant line being connected by at least one radial lubricant through guide to at least one bearing of the rotors.

Certain aspects of the technology disclosed herein include an apparatus and method for forming nanoparticles. The method includes a mechanical milling process induced by aerodynamic, centrifugal, and centripetal forces and further augmented by ultrasound, magnetic pulse, and high voltage impact. A nanoparticle collider apparatus having an atmospheric and luminance controlled environment can form precisely calibrated nanoparticles. A nanoparticle mill can include first aerodynamic vane configured to rotate around a central axis of the nanoparticle mill in a first direction, and a second aerodynamic vane configured to rotate around the central axis in a second direction. An aerodynamic shape of an aerodynamic vane can be configured to cause particles within the nanoparticle mill to flow around the aerodynamic vane. The nanoparticle mill can include a primary product line, a nanoparticle sampling line, a particle programming array, a solidifying chamber, or any combination thereof.

A device (1) for mixing which comprises a housing (2) with at least one inlet (3). A first process region (4) mixes the supplied substances which are introduced via the inlet (3) while a second process region (5) discharges the mixture via an outlet (6). A first gap-forming element (7), preferably a rotor, is assigned to the first process region (4) and comprises openings (8), and a second gap-forming element (9), preferably a stator, is assigned to the second process region (5) and corresponds with the first gap-forming element (7), wherein the second gap-forming element (9) comprises openings (10). At least one of the gap-forming elements (7, 9) is rotatable relative to the other gap-forming element (7, 9). The openings (8, 10) of the first and second gap-forming elements (7, 9) are arranged such that a mixture passes through the openings from the first into the second process region.

A comminution device for mechanically comminuting material conglomerates consisting of materials of varying density and/or consistency, including a comminution chamber having a supply side with a supply device above the comminution chamber and a discharge side, which comminution chamber is enclosed by a circular cylindrical and/or conical, downwardly widened comminution chamber wall and has at least two portions in succession in the axial direction, in each of which at least one rotor is arranged coaxial with the comminution chamber, each rotor having a rotor shaft and having striking tools which extend substantially radially into the comminution chamber at least during operation, the rotors having opposite directions of rotation in at least two successive portions, deflection ribs being arranged on the inside of the comminution chamber wall at axial intervals and/or the radius of the comminution chamber wall increases from top to bottom.

A counter-rotating pin mill for grinding food products includes a housing assembly comprising a first and a second housing part. A first and a second grinding shaft are arranged coaxially in the housing assembly on a grinding axis. A first grinding disk is arranged on an end of the first grinding shaft. A second grinding disk is arranged on an end of the second grinding shaft. The first and the second grinding disks are parallel to each other. A bearing device is formed by at least two slide assemblies arranged parallel with the grinding axis in the first housing part. The at least two slide assemblies comprises a slide bushing arranged in the first housing part and a slide axle guided in the slide bushing and being connected with the second housing part. The first and/or the second housing part is displaceable along the grinding axis via the bearing device.

The present disclosure relates to an apparatus for producing nanoparticles of a material, including: a core for accelerating the material, wherein the core can include a first disc and a second disc facing the first disc, and one or more drives for rotating the first disc, the second disc, or a combination thereof, wherein the first disc and the second disc each can include a plurality of concentric rings, wherein each of the plurality of the concentric rings can include a blade base and a plurality of hypersonic blades arranged on the blade base; and a plurality of concentric channels alternately interleaved with the plurality of concentric rings. A method for producing nanoparticles of a material using the apparatus is also described.

The present disclosure relates to systems and methods for producing nanoparticles of a material in a working liquid. The apparatus can include a core for accelerating the working liquid and the material, wherein the core includes: a first cylinder including: a radially outer surface and a radially inner surface; and a plurality of first through holes extending from the radially inner surface to the radially outer surface of the first cylinder; a second cylinder including: a radially outer surface and a radially inner surface; and a plurality of second through holes extending from the radially inner surface to the radially outer surface of the second cylinder; wherein the second cylinder radially surrounds the first cylinder; wherein each of the first through holes and the second through holes have a smaller cross-section at the radially inner surface than at the radially outer surface.

A impact crusher with dual rotors, an upper rotor (30) and a hammer for the impact crusher are disclosed herein. The upper rotor (30) of the impact crusher comprises two discs on top of each other. The upper rotor (30) comprises a plurality of hammers (40) pointing down, to the outer perimeter of the lower rotor (20) discharging the material to be crushed at high speed. Each hammer (40) has a support shaft (41) that extends vertically between the first disc (31) and the second disc (32). The distance between the first disc (31) and the second disc (32) provides torsional structure to the connection between the hammer and the upper rotor (30).

The present disclosure relates to systems and methods for producing nanoparticles of a material in a working liquid. The apparatus can include a core for accelerating the working liquid and the material, wherein the core includes: a first cylinder including: a radially outer surface and a radially inner surface; and a plurality of first through holes extending from the radially inner surface to the radially outer surface of the first cylinder; a second cylinder including: a radially outer surface and a radially inner surface; and a plurality of second through holes extending from the radially inner surface to the radially outer surface of the second cylinder; wherein the second cylinder radially surrounds the first cylinder; wherein each of the first through holes and the second through holes have a smaller cross-section at the radially inner surface than at the radially outer surface.