公开(公告)号：US12180105B1

公开(公告)日：2024-12-31

申请号：US18615277

申请日：2024-03-25

Applicant: KING SAUD UNIVERSITY

Inventor： Mohammad Iqbal Khan ,  Galal Mohamed Fares ,  Yassir Mohammed Abbas ,  Fahad Khshim Alqahtani

IPC: B02C17/00 ,  B02C17/04 ,  B02C17/20 ,  C03B19/10

Abstract: The present disclosure relates to a method of making nanoparticles from glass, the method including: gathering glass waste; hammering the glass waste into ready to grind pieces; adding an amount of the ready to grind pieces into a grinding bowl; adding steel balls to the grinding bowl; grinding the ready to grind pieces; and obtaining a powder containing the nanoparticles.

公开(公告)号：US11850602B2

公开(公告)日：2023-12-26

申请号：US16968021

申请日：2019-02-05

Applicant: Johnny Tshibangu Kalala

Inventor： Johnny Tshibangu Kalala

IPC: B02C17/00 ,  B02C23/36 ,  B03D1/14 ,  B02C17/16 ,  B02C17/18 ,  B02C23/38

CPC classification number: B02C23/36 ,  B02C17/161 ,  B02C17/183 ,  B02C17/1845 ,  B02C23/38 ,  B03D1/1456 ,  B03D2203/02

Abstract: A grinding device suitable for operating inside a flotation cell which includes three zones including a collecting zone in which particles are collected though a settling process, a grinding zone in which particles undergo a size reduction process and a pumping zone from which milled particles are recycled to the flotation cell.

公开(公告)号：US11717000B2

公开(公告)日：2023-08-08

申请号：US17576523

申请日：2022-01-14

Applicant: House of Raeford Farms, Inc.

Inventor： Ronnie Cameron

IPC: B02C17/00 ,  A22C17/00 ,  B02C13/06 ,  B02C13/282 ,  B02C13/28 ,  B02C13/286 ,  B02C18/14 ,  B02C18/22 ,  B02C18/18

CPC classification number: A22C17/0026 ,  B02C13/06 ,  B02C13/282 ,  B02C13/2804 ,  B02C13/286 ,  B02C18/145 ,  B02C18/2291 ,  B02C2013/28672 ,  B02C2018/188

Abstract: An apparatus for tearing meat is disclosed. The apparatus includes a gravity-fed hopper including at least one sidewall that forms a first opening configured to receive meat articles and a second opening configured to discharge torn meat articles. The apparatus includes a rotatable spindle element positioned at least partially within the hopper and downstream of the first opening. The rotatable spindle element includes a shaft having a longitudinal axis and a plurality of teeth coupled to the shaft, the teeth being spaced apart from one another. The apparatus includes a plurality of rods, which extend from the sidewall spaced apart from one another and which are interlaced with the plurality of teeth, and a motor coupled to the rotatable spindle element configured to rotate the rotatable spindle element to cause at least some of the plurality of teeth to rotate and pass between two different rods.

公开(公告)号：US11474006B2

公开(公告)日：2022-10-18

申请号：US16710979

申请日：2019-12-11

Applicant: Rotaprep, Inc.

Inventor： Horacio Kido

IPC: B02C17/00 ,  G01N1/28 ,  B02C17/14 ,  B02C17/24 ,  B01F31/22 ,  B01F31/20 ,  B01F33/25 ,  B01F33/501

Abstract: Disclosed herein are devices, apparatuses, and methods for grinding of samples. A method includes securing a sample vial in a holder attached to a connecting linkage, the sample vial having a grinding media in the sample vial. The method includes rotating a crank that is operatively coupled to a proximal end of the connecting linkage at a proximal pivot point so that the proximal pivot point undergoes rotational motion. The method includes restricting a distal pivot point of the connecting linkage to a linear path, the distal pivot point near a distal end of the connecting linkage. A result being that the sample vial undergoes a combination of rotational and linear motion.

公开(公告)号：US11154867B2

公开(公告)日：2021-10-26

申请号：US16360100

申请日：2019-03-21

Applicant: Provectus Engineered Materiels Ltd.

Inventor： Claudio Arato ,  Travis Janke

IPC: B02C17/00 ,  B02C17/14 ,  B02C17/08 ,  C10G31/06 ,  C10G1/00 ,  B01F11/02 ,  C02F1/34 ,  C02F1/36 ,  B01J19/10 ,  C02F101/30 ,  C02F101/32 ,  C02F101/36

Abstract: A sonic reactor for transferring kinetic energy to a process fluid medium has a resonant element horizontally oriented and mounted to the two resonance units using two or more nodal support rings located at the nodal positions of the resonant element. The nodal support rings are adjustable in position relative to the resonant element and the resonance units to permit positioning of the rings directly at the nodal positions during operation. The sonic reactor has a grinding or mixing chamber mounted at one or both of the free ends of the resonant element. The sonic reactor is used for applications that include fly ash beneficiation, pulverization and dispersion; fine ore grinding; preparing ready mix cement formulations; oil sands cuttings for oil recovery; spilled oil, water and oily water storage treatment; organic and inorganic industrial wastewater treatment; environmental remediation of contaminated soils; sodium dispersion and destruction of PCBs; biosludge conditioning; cellulosic biofuels processing; lignin processing; dispersion and deagglomeration of pigments; and dye destruction.

公开(公告)号：US10967384B2

公开(公告)日：2021-04-06

申请号：US16165573

申请日：2018-10-19

Applicant: OUTOTEC (FINLAND) OY

Inventor： Nicholas Green ,  Brian Berger ,  Damon Bordi ,  Kjell Winther ,  Bjoern Holshagen

IPC: B02C17/00 ,  B02C17/18 ,  B02C17/04

Abstract: An open-ended grinding mill (1) includes a drum (2) including a cylindrical shell (3), wherein the longitudinal axis (4) of the drum is arranged in a substantially horizontal position in a use position of the grinding mill (1). The drum (2) includes a first end (5) at the feed end of the shell and a second end (6) at the discharge end of the shell. The grinding mill further includes a bearing (8) supporting the drum at the second end, and a support structure (9) to connect the drum (2) to the bearing (8). The support structure is configured to provide a wall external to the shell, whereby the shell and the support structure provide a double-wall structure separating the bearing from the inside of the drum.

公开(公告)号：US10940484B2

公开(公告)日：2021-03-09

申请号：US16522047

申请日：2019-07-25

Applicant: BioLink Systems, LLC

Inventor： Ken Heyl ,  Drew Bredar ,  Roger King

IPC: B02C23/38 ,  B02C17/00 ,  B02C23/18 ,  A61F13/42 ,  B02C17/16 ,  B02C17/18 ,  C09C1/46 ,  C09D11/52 ,  C09C1/48 ,  C09C3/04

Abstract: An ink mixture is manufactured by mixing carbon, graphite, and solvents in a mixing system which may include a Cowles disperser. The conductive portions (e.g. carbon, graphite) are evenly and universally dispersed, because an even dispersal means the conductivity of the resulting conductive strip (electrode) will be even, consistent, and reliable. The various embodiments of the ink mixture comprise a blend of different conductive pigments, including but not limited to carbon black and graphite. These embodiments must be grinded until below 6.5 Microns in particle size.

公开(公告)号：US10857543B2

公开(公告)日：2020-12-08

申请号：US15728134

申请日：2017-10-09

Applicant: Aaron Engineered Process Equipment, Inc.

Inventor： Jeffrey R. Hoffmann

IPC: B02C17/00 ,  B02C17/18 ,  B02C17/04

Abstract: A rotary milling system includes a body rotatable about its longitudinal axis and pivotable about a pivot axis that is transverse to the longitudinal axis. The system includes an interchangeable discharge grate and a solid cover for attaching to an open end of the body. The discharge grate includes a plurality of holes through which milled product can pass while grinding media is retained. The body is pivotable to a vertical orientation, where the covers can be changed, and to a horizontal orientation where grinding can be performed with the solid cover attached or discharge can be performed with the discharge grate attached. The discharge grate is sealed to a discharge housing during discharge via an annular seal, where the discharge grate and body are rotated relative to the fixed discharge housing. The discharge grate can include a deflector portion that deflects milled product away from the annular seal.

公开(公告)号：US10814331B2

公开(公告)日：2020-10-27

申请号：US15952422

申请日：2016-10-07

Applicant: METSO SWEDEN AB

Inventor： Cristian Alejandro Canabes Guerra

IPC: B02C17/00 ,  B02C17/18 ,  B02C17/04

Abstract: A lifting wall arrangement at an end wall of a drum mill, having a plurality of segments which are removably installable on the end wall. Each segment includes an inner wall and an opposing outer wall. At least one lifting blade is arranged on the outer wall, such that the outer wall, the lifting blade and the inner wall define a discharge channel leading to a discharge cone. The inner wall forms a part of a sieving wall in the drum mill. Each segment constitutes an integrated unit adapted to be installed on the end wall. Other embodiments include a segment of a lifting wall arrangement and a drum mill having a lifting wall arrangement.

公开(公告)号：US10272439B2

公开(公告)日：2019-04-30

申请号：US14772963

申请日：2014-03-04

Applicant: PROVECTUS ENGINEERED MATERIELS LTD.

Inventor： Claudio Arato ,  Travis Janke

IPC: B02C17/00 ,  B02C17/14 ,  B02C17/08 ,  B01J19/10 ,  B01F11/02 ,  C02F1/34 ,  C02F1/36 ,  C10G31/06 ,  C10G1/00 ,  C02F101/30 ,  C02F101/32 ,  C02F101/36

Abstract: A sonic reactor for transferring kinetic energy to a process fluid medium has a resonant element horizontally oriented and mounted to the two resonance units using two or more nodal support rings located at the nodal positions of the resonant element. The nodal support rings are adjustable in position relative to the resonant element and the resonance units to permit positioning of the rings directly at the nodal positions during operation, where, for example, adjustment may be required due to changes in the total mass attached to one or both free ends of the resonant unit. The sonic reactor has a grinding or mixing chamber mounted at one or both of the free ends of the resonant element.