公开(公告)号：US12053784B2

公开(公告)日：2024-08-06

申请号：US17645342

申请日：2021-12-21

申请人： FREWITT FABRIQUE DE MACHINES SA

发明人： Yves Grossrieder ,  Antoine Virdis

IPC分类号： B02C18/00 ,  B02C18/06 ,  B02C18/22

CPC分类号： B02C18/067 ,  B02C18/2216 ,  B02C18/2225

摘要： A powder processing apparatus comprising a processing head functionally fixed to a driving unit via a fixation device. The processing head comprises an inlet connecting unit configured to be connected to an input container containing the material to be processed and an outlet connecting unit configured to be connected to an output container destined to receive the processed material. The fixation device comprises a pivoting element configured to rotate the processing head around a pivoting axis by a rotation angle between a first angular position where the material contained in the input container can be inputted in the processing head and where the processed material can be outputted in the output container, and a second angular position where the input container being on a base can be connected to the inlet connecting unit. Also disclosed is a method of using the powder processing apparatus.

公开(公告)号：US20240253096A1

公开(公告)日：2024-08-01

申请号：US18563429

申请日：2022-05-24

申请人： Battelle Memorial Institute

发明人： Amy M. Heintz ,  Jacob Lilly ,  Christopher Buurma ,  Ryan W. Daly

IPC分类号： B09B3/35 ,  B02C18/22 ,  B02C23/06 ,  B09B3/60 ,  B09B3/70 ,  B09B101/75 ,  C08J11/08 ,  C08J11/10

CPC分类号： B09B3/35 ,  B02C18/2283 ,  B02C23/06 ,  B09B3/60 ,  B09B3/70 ,  C08J11/08 ,  C08J11/105 ,  B09B2101/75 ,  C08J2367/02

摘要： Apparatus, systems (including solvent or enzyme), and methods of degrading plastic are described. Plastic waste is stretched in the presence of solvent. The surface may be further treated to increase hydrophilicity. The resulting plastics can be treated with plastic-degrading enzyme either with microorganisms or direct application of enzyme.

公开(公告)号：US20240198350A1

公开(公告)日：2024-06-20

申请号：US18233758

申请日：2023-08-14

申请人： Michilin Prosperity Co., Ltd.

发明人： Guofeng Pan

IPC分类号： B02C18/00 ,  B02C18/22

CPC分类号： B02C18/0007 ,  B02C18/2225 ,  B02C2018/003

摘要： Provided is a paper shredder, belonging to the technical field of paper shredding. A housing of the paper shredder is provided with a paper feeding passage for passing sheets of paper, a conveyer for driving the sheets of paper to move is disposed inside the paper feeding passage, two cutters are used for shredding the sheets of paper, a staple removing structure is disposed on a first sidewall, and a staple removing portion of the staple removing structure is disposed inside the paper feeding passage to form a step structure. The staple removing portion is spaced from the second sidewall, and the clearance between the staple removing portion and the second sidewall is used for paper feeding. In addition, in the conveying direction of the sheets of paper, the distance from the two cutters to the staple removing portion is less than the length of the sheets of paper.

公开(公告)号：US20240116058A1

公开(公告)日：2024-04-11

申请号：US17962754

申请日：2022-10-10

申请人： Cullen Raichart

发明人： Cullen Raichart

IPC分类号： B02C18/14 ,  B02C18/22

CPC分类号： B02C18/144 ,  B02C18/2291 ,  B02C2023/165

摘要： Disclosed is a continuous feed commercial cannabis bud grinder and stemmer that enables operations to control the grinds size, remove stems from the buds, and avoid damage to the bud's trichomes. In a preferred embodiment, raw material (buds) are top loaded into a grinding assembly defined by a motor driven blade that tumbles or sweeps the raw material such that the buds are destemmed and bud grinds are forced through a perforated insert. Suitably, grinds fall from the perforated insert into a secondary filtering process where the grinds can be filtered by size before output to a user.

公开(公告)号：US11896238B2

公开(公告)日：2024-02-13

申请号：US17098762

申请日：2020-11-16

申请人： Stryker Corporation

发明人： Richard Burmeister ,  Gary Kalinka ,  Michael Peterson

IPC分类号： B02C18/16 ,  A61F2/46 ,  B02C18/22 ,  B02C18/24 ,  A61B17/16

CPC分类号： A61B17/1615 ,  A61F2/4644 ,  B02C18/16 ,  B02C18/22 ,  B02C18/24 ,  A61B2017/1602 ,  A61F2002/4645 ,  A61F2002/4646

摘要： A mill head for replaceable attachment to a base so as to collectively form a bone mill. The mill head includes shell with: a first opening in which bone stock is introduced into the head; and a second opening through which the bone chips are discharged. A cutting device is mounted in the shell to both rotate and move laterally. Attached to the cutting device are coupling features for engaging a drive spindle able to rotate the cutting device. Also attached to the housing is an alignment feature. The alignment feature engages a complementary alignment feature associated with the drive spindle so as a result of the engagement of the alignment features, the cutting device moves within the shell so that the cutting device coupling features are positioned to engage the drive spindle.

公开(公告)号：US11845087B2

公开(公告)日：2023-12-19

申请号：US17200139

申请日：2021-03-12

申请人： DHG, Inc.

发明人： Gordon Maciulewicz ,  Aaron Andrew Kime

IPC分类号： B02C21/02 ,  B02C18/14 ,  B02C18/22 ,  A01C7/00 ,  A01C7/06 ,  A01C23/00 ,  B02C23/20 ,  A01F29/00 ,  A01C23/04

CPC分类号： B02C21/02 ,  A01C7/004 ,  A01C7/06 ,  A01C23/008 ,  A01F29/00 ,  B02C18/145 ,  B02C18/2291 ,  B02C23/20 ,  A01C23/047

摘要： In one embodiment, a hydroseeder has an integrated bale grinder. The hydroseeder includes a tank, an agitator, a plurality of grinding flights, and a basket. The tank includes an opening and is configured to hold a material slurry. The agitator is positioned below the opening and is configured to agitate the material slurry. The plurality of grinding flights extends from the agitator and is configured to grind a material bale as it is introduced into the tank. The basket extends from the opening of the tank and is configured to direct the material bale toward the plurality of grinding flights.

公开(公告)号：US20230381788A1

公开(公告)日：2023-11-30

申请号：US18031871

申请日：2022-06-20

申请人： LG CHEM, LTD.

发明人： Ui Seok CHUNG ,  Yoon Jae MIN ,  Gicheul KIM ,  Tae Yun KIM ,  Heechang WOO ,  Sangwon HAN

IPC分类号： B02C18/06 ,  B02C18/22

CPC分类号： B02C18/065 ,  B02C18/2216 ,  B02C18/2258

摘要： The micronizing apparatus includes: a body having a transfer space where hydrogel is transferred, and a discharge space where ground hydrogel is discharged; a rotation shaft disposed in the transfer space, wherein at least one screw is formed on an outer perimeter surface of the first rotation shaft, to transfer the hydrogel along a longitudinal direction of the body; a rotor installed on the rotation shaft so as to rotate together with the rotation shaft, wherein a plurality of rotor blades and a plurality of rotor recesses are alternately formed along a circumferential direction on an outer perimeter part of the rotor; and a stator surrounding the rotor with an air gap between the rotor and the stator, which is a predetermined distance between an outside diameter of the rotor and an inside diameter of the stator, and is fixed to the body

公开(公告)号：US11752505B2

公开(公告)日：2023-09-12

申请号：US16715210

申请日：2019-12-16

申请人： Kurt M. Schie

发明人： Kurt M. Schie

IPC分类号： B02C18/22 ,  B27L11/00 ,  B02C18/16

CPC分类号： B02C18/2283 ,  B27L11/002 ,  B02C2018/168

摘要： A wood chipper comprising a chamber in which wood is chipped, and a pair of rollers for feeding of the wood into the chamber. One of the rollers is a smooth roller and may or may not be an idle roller, and an other of the rollers is driven and has cutting elements thereon. One or more pressurized gas springs are attached to the rollers to apply a predetermined pressure to the rollers to cause the cutting elements to bite into the wood fed between the rollers. The cutting elements are blades each of which is un-notched in a direction radially of the other roller and each of which extends over substantially the entire length of the other roller.

公开(公告)号：US20230219098A1

公开(公告)日：2023-07-13

申请号：US18093502

申请日：2023-01-05

申请人： Barbara Lynn Bennett

发明人： Barbara Lynn Bennett

IPC分类号： B02C18/14 ,  B02C18/22 ,  B29B17/04

CPC分类号： B02C18/148 ,  B02C18/2283 ,  B29B17/04 ,  B29B2017/044

摘要： A shredding assembly for tearing a plastic article, such as waste bottles into pieces or pellets. The shredding assembly includes rails that can be installed at a height and a shredder. The shredder includes a housing mounted on the rails and can slide from a stowed position to over one or more trash bins. The shredder includes two rollers mounted within the housing and a drive mechanism for counter-rotating the two rollers.

公开(公告)号：US11673145B2

公开(公告)日：2023-06-13

申请号：US17159068

申请日：2021-01-26

申请人： Ibircom S.A.

发明人： Inaki Jose Garin Rotondaro ,  Oscar Miguel Gnadinger

IPC分类号： B02C18/00 ,  B02C18/14 ,  B02C18/22 ,  B02C23/18 ,  B09B3/20 ,  B09B3/25 ,  C04B18/02 ,  C04B18/30 ,  C04B40/00 ,  B09B3/00

CPC分类号： B02C18/0084 ,  B02C18/14 ,  B02C18/2216 ,  B02C18/2233 ,  B02C23/18 ,  B09B3/20 ,  B09B3/25 ,  C04B18/021 ,  C04B18/305 ,  C04B40/0071 ,  C04B40/0082 ,  Y02W30/91 ,  C04B18/021 ,  C04B18/305

摘要： Method and apparatus for transforming organic and inorganic solid urban waste into aggregates, comprising an extruding machine connected to a reactor. The extruding machine is formed by an extrusion cylinder through which a piston circulates inside an extrusion cavity, which comprises three sections and is fed with a parget obtained after pre-processing the waste. The end of the third section is connected to the reactor through an opening. The reactors longitudinal shaft is formed by a rotatory steel shaft in which some steel blades are arranged, whose ends play the roles of cutting, hammering, punching and hydraulic helix as they rotate. Between the end of the blades and the wall of the reactor, there is a clearance of more than 0.1 mm of thickness. The reactor has a discharge valve to discharge the parget present in the boundary area through some openings, once it has been processed by a series of pressure, vibration energy and decompression cycles.