公开(公告)号：US11951487B2

公开(公告)日：2024-04-09

申请号：US17285627

申请日：2020-05-09

Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY ,  RESEARCH INSTITUTE OF AGRICULTURAL MECHANIZATION XINJIANG ACADEMY OF AGRICULTURAL SCIENCES ,  XINJIANG JIANG NING LIGHT INDUSTRIAL MACHINERY ENGINEERING TECHNOLOGY CO., LTD.

Inventor： Changhe Li ,  Mingzheng Liu ,  Xiaoming Wang ,  Huimin Yang ,  Xinping Li ,  Xiangdong Liu ,  Tuluhon Turdi ,  Ji Che ,  Lianxing Gao ,  Huayang Zhao ,  Xiaowei Zhang ,  Yanbin Zhang ,  Yifei Chen ,  Yali Hou

IPC: B02C23/38 ,  B02C2/10 ,  B02C19/00 ,  B02C19/06 ,  B02C21/00 ,  B02C23/02 ,  B02C23/30

CPC classification number: B02C23/38 ,  B02C19/005 ,  B02C21/00 ,  B02C23/02 ,  B02C23/30

Abstract: The present invention discloses a same-cavity integrated vertical high-speed multistage superfine pulverizing device and method for walnut shells. The same-cavity integrated vertical high-speed multistage superfine pulverizing device for walnut shells includes a double-channel sliding type feeding device and a same-cavity integrated vertical pulverizing device. The same-cavity integrated vertical pulverizing device includes a material lifting disc and a same-cavity integrated vertical pulverizing barrel. A first-stage coarse crushing region, a second-stage fine crushing region, a third-stage pneumatic impact micro pulverizing region and a fourth-stage airflow mill superfine pulverizing region are disposed in the same-cavity integrated vertical pulverizing barrel. Walnut shells falling through the double-channel sliding type feeding device are uniformly lifted by the material lifting disc to a wedge-shaped gap of the first-stage coarse crushing region to be coarsely crushed, and coarsely crushed materials are finely crushed by the second-stage fine crushing region through a two-stage wedge-shaped direct-through gradually reducing gap. The third-stage pneumatic impact micro pulverizing region performs high-speed collision on finely crushed walnut shell particles, and walnut shell fine particles are carried by a high-speed airflow and are collided and violently rubbed to be pulverized. The microparticle grading is realized by the fourth-stage airflow mill superfine pulverizing region by using arc-shaped blades, and microparticles conforming to a particle size condition are attracted out through negative pressure attraction.

公开(公告)号：US11541424B2

公开(公告)日：2023-01-03

申请号：US16349333

申请日：2017-11-02

Applicant: NEUMAN & ESSER PROCESS TECHNOLOGY GMBH

Inventor： Marc Giersemehl ,  Thomas Mingers ,  Joachim Galk

IPC: B07B7/083 ,  B02C23/30 ,  B02C23/08 ,  B07B11/04 ,  B02C15/00

Abstract: A separator having a separator housing, a separator wheel arranged inside the separator housing and having an axis of rotation (X), and a guide vane assembly arranged in the separator housing, an annular space being provided between the guide vane assembly and the separator housing radially (R) perpendicular to the axis of rotation (X) and a separation zone being provided between the guide vane assembly and the separator wheel, and the guide vane assembly having a plurality of vertical guide vanes. In order to increase separation performance, at least one deflecting element is arranged between at least two adjacent vertical guide vanes and has at least one downward-pointing curved and/or bent portion.

公开(公告)号：US20220134350A1

公开(公告)日：2022-05-05

申请号：US17087937

申请日：2020-11-03

Applicant: SIGNET AGGREGATES, LLC

Inventor： ROBERT DELANE BALDWIN

IPC: B02C23/30 ,  B02C23/26 ,  B02C23/06 ,  B03B1/04 ,  B03B5/00 ,  B03B11/00

Abstract: An apparatus and process mechanically remove hydrocarbons and other contaminants from solids through high energy slurry impact with a stationary plate or through high energy slurry impact of two or more slurry streams. In addition to the mechanical process, a gas additive, such as CO2, in solid, liquid or gas form, can be introduced into the slurry stream. The presence of gas additive can aid in the liberation of the contaminant. The process can increase efficiencies, reduce costs and improve thoroughness of contaminate cleaning in conjunction with aqueous pressure and sheer energy.

公开(公告)号：US10961657B2

公开(公告)日：2021-03-30

申请号：US16142873

申请日：2018-09-26

Applicant: SEIKO EPSON CORPORATION

Inventor： Nobumasa Abe

IPC: D21B1/02 ,  D21B1/32 ,  B03C1/26 ,  B02C23/30 ,  B02C18/14 ,  D21B1/10 ,  B02C18/16

Abstract: A defibrating device and sheet manufacturing apparatus attract and remove metal fragments when metal fragments are mixed with fibrous material. A defibrating device has a main unit with a defibration section configured to defibrate fibrous material, and a swirl section configured to produce a rotational current, and by the rotational current cause the fibrous material to rotate and flow into the defibration section. The main unit has a magnet unit that is disposed to the swirl section, and has a magnet that attracts by magnetic force metal fragments conveyed with the fibrous material to the swirl section.

公开(公告)号：US10913072B2

公开(公告)日：2021-02-09

申请号：US15808018

申请日：2017-11-09

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Jin-seok Lee ,  Young-soo Ahn ,  Gi-hwan Kang

IPC: B02C23/30 ,  H01L31/18 ,  B02C23/10 ,  B02C23/38 ,  B02C25/00 ,  B02C4/02 ,  B04C5/26 ,  H01L31/048

Abstract: Disclosed is a partial dismantling device of a photovoltaic module capable of classifying and collecting the photovoltaic module for recycling the photovoltaic module which includes: a transfer unit for transferring a photovoltaic module; a grind unit provided with a plurality of grinders in multiple levels, to grind the element layers of a grinding region into particles of collectible forms; and a suction unit provided with a plurality of inhalers respectively corresponding to the plurality of grinders, to classify the particles pulverized by the grind unit and to inhale the same.

公开(公告)号：US20200222908A1

公开(公告)日：2020-07-16

申请号：US16604975

申请日：2018-04-13

Applicant: DIEFFENBACHER GMBH Maschinen- und Anlagenbau

Inventor： Felix HOFMANN ,  Jochen KAMM

IPC: B02C13/14 ,  B02C13/284 ,  B02C13/286 ,  B02C13/288 ,  B02C23/30

Abstract: A device for separating material composites to be disposed of, including at least two material fractions with differing material properties, and a method for separating such material composites are provided. The device, in a region of an upper cover plate, has a bowl-shaped dispensing channel having at least one opening facing toward an impact chamber, and a dispenser arranged in the channel and designed to receive material fractions of a second type from the region of the chamber above a first separating screen and/or near the upper cover plate. Individual material fractions of a material composite, such as a material fraction of the second type to be comminuted and having a lower density than a first material fraction, may be separated in larger pieces from remaining material, to facilitate the transport of individual material fractions and further processing as part of raw material recovery.

公开(公告)号：US20180327682A1

公开(公告)日：2018-11-15

申请号：US15840409

申请日：2017-12-13

Applicant: Accordant Energy, LLC

Inventor： Dingrong Bai

IPC: C10L5/46 ,  C10L5/06 ,  C10J3/72 ,  C10L5/08 ,  C10L5/48 ,  B02C23/18 ,  C10L5/40 ,  C10L5/36 ,  B02C23/30 ,  B02C23/14

CPC classification number: C10L5/46 ,  B02C23/14 ,  B02C23/18 ,  B02C23/30 ,  C10J3/72 ,  C10J2300/0946 ,  C10L5/06 ,  C10L5/08 ,  C10L5/363 ,  C10L5/40 ,  C10L5/406 ,  C10L5/48 ,  C10L2200/0254 ,  C10L2200/0469 ,  C10L2290/24 ,  C10L2290/28 ,  C10L2290/30 ,  Y02E50/10 ,  Y02E50/30

Abstract: Systems and methods for processing and sorting a municipal solid waste stream are described herein. A system can include a processing sub-system configured to receive a municipal solid waste stream and to remove the non-processable waste, a processing apparatus configured and disposed to receive constituents of the municipal solid waste stream from the processing sub-system and reduce the size of the constituents of the waste stream to an average particle size of less than about ¾ inch, and separators configured to sort the waste stream into constituents based on density.

公开(公告)号：US20180169661A1

公开(公告)日：2018-06-21

申请号：US15575436

申请日：2016-05-31

Applicant: David Fortsch ,  Jason Euculano ,  William Wentzel ,  Kurt A. Geiger ,  FLSmidth A/S

Inventor： David Fortsch ,  Jason Euculano ,  William Wentzel ,  Kurt A. Geiger

IPC: B02C15/00 ,  B02C23/26 ,  B02C23/30

CPC classification number: B02C15/001 ,  B02C15/007 ,  B02C23/26 ,  B02C23/30 ,  B02C2015/002

Abstract: A vertical roller mill has grinding rollers which roll over a grinding path of a rotatable grinding table, and a surrounding nozzle ring separation area for conveying and separating gas. A coarse fraction of ground material is entrained in gas upwards in ducts from a location that is below, at, or above the nozzle ring separation area and is transported into an entry to a material separator located above the grinding table.

公开(公告)号：US20180036739A1

公开(公告)日：2018-02-08

申请号：US15226943

申请日：2016-08-03

Applicant: General Electric Technology GmbH

Inventor： Paul M. Colson ,  Rory G. Eastman ,  Robert S. Prairie ,  Gregory R. Strich

IPC: B02C15/04 ,  B02C23/30 ,  B02C23/26

Abstract: Enclosures for vertical pulverizer systems are disclosed. The enclosure may include a vertically oriented cylindrical body forming an internal cavity. The enclosure may also include a cover positioned above the cylindrical body. The cover may have a curved surface. Additionally, the enclosure may include an inlet channel formed through the cover, where the inlet channel may be in fluid communication with the internal cavity of the cylindrical body, and an outlet channel formed through the cover, adjacent the inlet channel. Furthermore, the enclosure may include a base component positioned within the internal cavity of the cylindrical body, opposite the cover, the base component having a curved surface, a journal opening formed through the cylindrical body between the cover and the base component, and a journal opening cover coupled to the cylindrical body. The journal opening cover may cover the journal opening.

公开(公告)号：US09814628B2

公开(公告)日：2017-11-14

申请号：US14440076

申请日：2013-10-24

Applicant: UNICHARM CORPORATION

Inventor： Tomoki Hayashi ,  Hidetaka Oyama ,  Masashi Kagawa

IPC: B07B9/00 ,  B29B17/02 ,  A61F13/15 ,  B07B15/00 ,  B02C23/30 ,  B07B4/02 ,  B07B1/20 ,  B07B13/07 ,  B29L31/48 ,  B07B1/00 ,  B07B4/08

CPC classification number: A61F13/15617 ,  B02C23/30 ,  B07B1/00 ,  B07B1/20 ,  B07B4/02 ,  B07B4/08 ,  B07B9/00 ,  B07B13/07 ,  B07B15/00 ,  B29B17/02 ,  B29B2017/0203 ,  B29B2017/0234 ,  B29L2031/4878 ,  Y02W30/622

Abstract: A separating device separates liquid absorbent fibers from a material including the liquid absorbent fibers of an absorbent article and impurities. The separating device includes: a case; an insertion port for inserting the material into the case on an airflow; a rotation member in the case for agitating and opening the material; and a discharge port for discharging the liquid absorbent fibers from inside the case on an airflow. The rotation member has a revolving axis with an axial direction along a predetermined direction from the insertion port to the discharge port, and a shaft member rotating around a rotating axis that has been set with an axial direction along the predetermined direction, while revolving around the revolving axis. The shaft member has protruding sections protruding outward and intersecting with an axial direction of the shaft member.