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1. 发明授权

US10632503B2 Classifying device for classifying a granular material flow 有权
公开(公告)号：US10632503B2
公开(公告)日：2020-04-28
申请号：US15521377
申请日：2015-10-12
申请人： ThyssenKrupp Industrial Solutions AG , ThyssenKrupp AG
发明人： Michael Wilczek , Olaf Hagemeier
IPC分类号： B07B9/02 , B02C23/14 , B07B4/02 , B07B11/06 , B07B1/22 , B07B7/083 , B07B7/086
CPC分类号： B07B9/02 , B02C23/14 , B07B1/22 , B07B4/02 , B07B7/083 , B07B11/06 , B07B7/086
摘要： A classifying device may be used to classify a granular material flow. The classifying device may comprise a first inlet that allows a first material flow into the classifying device, a second inlet that allows a second material flow into the classifying device, a static classifier, and a dynamic classifier. The static classifier may be positioned such that the static classifier at least partially surrounds the dynamic classifier. The classifying device may comprise a distributing device that is designed in such a manner that it supplies the material flow of the first inlet to the static classifier and the material flow of the second inlet to the dynamic classifier.

2. 发明申请

US20180236493A1 SYSTEMS AND METHODS FOR WINNOWING FOOD PRODUCTS 审中-公开
公开(公告)号：US20180236493A1
公开(公告)日：2018-08-23
申请号：US15851088
申请日：2017-12-21
申请人： Matthew Rubin
发明人： Matthew Rubin
IPC分类号： B07B7/01 , A23G1/00 , A23G1/06 , B02C19/00 , B02C23/16
CPC分类号： B07B7/01 , A23G1/002 , A23G1/06 , B02C19/0043 , B02C23/16 , B07B7/04 , B07B7/083 , B07B7/086 , B07B9/02
摘要： Methods, systems, and apparatus for winnowing. In one aspect, a method includes loading an initial material into a winnowing system via a feed member; feeding the material into a fluidically accelerated winnowing cavity, where the initial material impacts at least one plate member to yield chaff material and processed material, and where the processed material and the chaff material circulate in the winnowing cavity; and separating the chaff material and the processed from the winnowing cavity based on density. Other aspects include yielding intermediate material, where the intermediate material reimpacts the at least one plate member until yielding chaff material and processed material, preprocessing the initial material, controlling the flow of initial material into the winnowing cavity with a feed gate, where the chaff material egresses the winnowing cavity via a chaff chute, where the chaff material collects in a collection cavity, and/or more.

3. 发明申请

US20180161820A1 AERODYNAMIC RECIRCULATING BULK MATERIAL SEPARATOR 审中-公开
公开(公告)号：US20180161820A1
公开(公告)日：2018-06-14
申请号：US15576715
申请日：2016-05-24
申请人： Olena KOSTRUBIAK
发明人： Olena KOSTRUBIAK
IPC分类号： B07B4/02 , B03B4/06 , B07B7/086 , B07B9/02
CPC分类号： B07B4/02 , B03B4/06 , B07B7/086 , B07B9/02
摘要： An aerodynamic recirculating separator of bulk materials that includes an air blower capable of forming an air stream, an outlet stream directing means, a separation chamber including two inlets and two outlets, a loading hopper, at least one discharge channel, a return air duct including a plurality of turning portions, and at least one residue collection chamber. An outlet of the air blower connects to the first inlet of the separation chamber, an outlet of the loading hopper connects to the second inlet of the separation chamber, the first outlet of the separation chamber connects to the return air duct, and the second outlet of the separation chamber connects to the at least one discharge channel. The air blower, the separation chamber, and the return air duct are consecutively connected so as to form a recirculation channel. The separator forms a material particle flow from the loading hopper to the separation chamber, to distribute commercial particles by their aerodynamic parameters in the separation chamber as the commercial particles fall from the loading hopper and are blown by the air stream formed by the air blower, and to remove the commercial particles through the at least one discharge channel. The separator forces remaining material particles into the at least one horizontally flared portion, directs at least a part of the remaining material particles into a residue collection chamber by way of gravity, and injects air into the separation chamber via the discharge channels. The first downstream horizontally flared portion includes a downwardly curved bottom wall and an opening in communication with said flared portion and the external environment. The opening is disposed in a smooth turn zone from said flared portion to the first of the plurality of turning portions, which has an upward turn.

4. 发明授权

US09884328B2 Cyclone device and classification method 有权
公开(公告)号：US09884328B2
公开(公告)日：2018-02-06
申请号：US15322499
申请日：2015-08-19
申请人： NISSHIN SEIFUN GROUP INC.
发明人： Kazumi Kozawa , Yusuke Igawa
IPC分类号： B04C5/00 , B04C5/04 , B04C5/185 , B07B7/086 , B07B9/02 , B04C11/00
CPC分类号： B04C5/04 , B04C5/185 , B04C11/00 , B07B7/086 , B07B9/02
摘要： A cyclone main body includes a cylinder-shaped upper barrel and an inverse cone-shaped lower barrel; a top plate which covers a top edge of the upper barrel and includes an opening at a center portion; a first introduction pipe which introduces a first fluid containing powder along an inner wall surface of the cyclone main body; a second introduction pipe which is disposed near the top plate in a portion upper than the first introduction pipe and introduces a second fluid; an exhaust pipe which is inserted in the opening of the top plate along a vertical center axis of the cyclone main body, makes an exhaust flow rise from the cyclone main body, and discharges the exhaust flow from the cyclone main body; and a collecting section which collects powder separated by turning movement of each of the first fluid and the second fluid in the cyclone main body.

5. 发明申请

US20160368026A1 AEROSOL PARTICLE SEPARATION AND COLLECTION 审中-公开
标题翻译：气溶胶颗粒分离和收集
公开(公告)号：US20160368026A1
公开(公告)日：2016-12-22
申请号：US15249573
申请日：2016-08-29
申请人： HOLLISON, LLC
发明人： KEVIN E. HUMPHREY , ANTHONY D. BASHALL
IPC分类号： B07B7/086 , G01N1/22 , B07B11/06
CPC分类号： B07B7/086 , B01D47/02 , B07B11/06 , G01N1/2211 , G01N2001/2223
摘要： A contactor is positioned coaxially with and substantially within at least one separator, and otherwise is configured to receive aerosolized target particles of interest as a sample. The use of a plurality of separators that are coaxial with each other and the contactor increases the number of separations involving target particles and other constituents of air at a sampling point, whereby in some embodiments the separators are rotatably configurable relative to each other and to the contactor.
摘要翻译：接触器与至少一个分离器同轴并且基本上位于至少一个分离器中，并且否则被配置为接收作为样品的目标雾化的目标颗粒。使用彼此同轴的多个分离器和接触器增加了在采样点处涉及目标颗粒和空气的其它成分的分离次数，从而在一些实施例中，分离器可相对于彼此可旋转地配置，接触器

6. 发明申请

US20160339373A1 APPARATUS FOR SEPARATING A GRANULAR MATERIAL FROM A CONVEYING AIR STREAM 审中-公开
标题翻译：用于从输送空气流中分离颗粒材料的装置
公开(公告)号：US20160339373A1
公开(公告)日：2016-11-24
申请号：US15112527
申请日：2015-01-14
申请人： Wintersteiger AG
发明人： Franz Reiter
IPC分类号： B01D45/08 , B01D45/02
CPC分类号： B01D45/08 , B01D45/02 , B01D45/12 , B01D45/16 , B07B4/02 , B07B4/025 , B07B7/01 , B07B7/02 , B07B7/086 , B07B7/0865
摘要： An apparatus for separating a granular material from a conveying air stream (5) comprising a deflecting surface (2) for the laden conveying air stream (5) against which flow may take place substantially tangentially is described. In order to allow advantageous separation conditions, it is proposed that the deflecting surface (2) adjoins a guiding surface (3) curved in the opposite direction in the flow direction for a largely laminar flow separation.
摘要翻译：描述了一种用于从输送空气流（5）分离颗粒材料的装置，其包括用于负载输送空气流（5）的偏转表面（2），基本上相对于该流动将发生流动。为了允许有利的分离条件，提出了偏转表面（2）邻近在流动方向上沿相反方向弯曲的引导表面（3），用于大量层流分离。

7. 发明申请

US20150060336A1 Injector mechanism 审中-公开
公开(公告)号：US20150060336A1
公开(公告)日：2015-03-05
申请号：US13987791
申请日：2013-09-03
申请人： Kenneth Abbott
发明人： Kenneth Abbott
IPC分类号： B07B4/02 , B07B11/06
CPC分类号： B07B4/02 , B07B7/086 , B07B11/06
摘要： The invention employs a particle separation mechanism utilizing a generally circular passage using an air flow for the separation of particles. Ideally, within the passage is a conduit employing a hollow winding. Particles are introduced through an input end and drawn through the winding portion forcing, through centrifugal force, the particles to press against the exterior surface of the winding. Openings in the winding allow the particles to be flung from the winding into the circular passage either directly or via feed tubes.

8. 发明申请

US20140353220A1 Device and Method for Separating Feedstock Into at Least One Light Material Fraction and a Heavy Material Fraction 有权
标题翻译：将原料分离成至少一种轻质材料部分和重质材料部分的装置和方法
公开(公告)号：US20140353220A1
公开(公告)日：2014-12-04
申请号：US14115025
申请日：2012-05-02
申请人： Bühler AG
发明人： Jürgen Moosmann , Bruno Fässler
IPC分类号： B07B7/086
CPC分类号： B07B7/086 , B01D45/12 , B07B4/02 , B07B7/08 , B07B7/10
摘要： A fractionating device comprises at least one inlet for feedstock, at least one light material outlet for a light material fraction and at least one heavy material outlet for a heavy material fraction. A flow generator for generating gas flow in the fractionating device for separating the light and heavy fractions. A curved centrifugal separating device separates the light material fraction from the gas flow. A conveyor downstream of the inlet carries the feedstock into the centrifugal separating device. At least 50% of the gas can be conducted in the fractionating device as a circulatory flow which is conducted around the conveying device.
摘要翻译：分馏装置包括用于原料的至少一个入口，用于轻质材料部分的至少一个轻质材料出口和用于重质材料部分的至少一个重材料出口。一种用于在分馏装置中产生气流的流量发生器，用于分离轻馏分和重馏分。弯曲的离心分离装置将轻质材料部分与气流分开。入口下游的输送带将原料进入离心分离装置。至少50％的气体可以作为围绕输送装置进行的循环流在分馏装置中进行。

9. 发明申请

US20140203121A1 CLASSIFIER 有权
标题翻译：分类器
公开(公告)号：US20140203121A1
公开(公告)日：2014-07-24
申请号：US14163773
申请日：2014-01-24
申请人： LP Amina LLC
发明人： William Latta , Changchun Wu , Matthew Targett
IPC分类号： B02C23/12
CPC分类号： B02C23/12 , B02C2015/002 , B07B7/02 , B07B7/086
摘要： A classifier including a housing, a body, a vane assembly, and an outlet. The housing extends along a longitudinal axis between opposing first and second ends, and includes a lower portion provided at the first end and including an inlet, an upper portion provided at the second end and including a reclaim outlet, and an intermediate portion provided between the upper and lower portions. The body is disposed within the housing that defines a chamber therebetween. The vane assembly includes a plurality of blades and is provided between an outer surface of the body and an inner surface of the intermediate portion dividing the chamber into first and second chambers. The outlet is provided at the second end and is fluidly connected to the second chamber to allow fine particles separated from coarse particles to flow through the outlet. The reclaim outlet is fluidly connected with the second chamber and a pulverizer to allow coarse particles separated from the fluid flow to be directed back to the pulverizer.
摘要翻译：一种分类器，包括壳体，主体，叶片组件和出口。壳体沿着相对的第一和第二端之间的纵向轴线延伸，并且包括设置在第一端处的下部，并且包括入口，设置在第二端处的上部并且包括回收出口，以及设置在第二端之间的中间部分上部和下部。主体设置在壳体内，在它们之间限定一个室。叶片组件包括多个叶片，并且设置在主体的外表面和中间部分的内表面之间，该中间部分将腔室分成第一和第二腔室。出口设置在第二端并且流体地连接到第二室，以允许从粗颗粒分离的细颗粒流过出口。回收出口与第二室流体连接，并且粉碎机允许从流体流分离的粗颗粒被引导回到粉碎机。

10. 发明申请

US20140027353A1 POWDER-CLASSIFICATION METHOD 有权
标题翻译：粉末分类方法
公开(公告)号：US20140027353A1
公开(公告)日：2014-01-30
申请号：US14003684
申请日：2012-02-24
申请人： Kazumi Kozawa , Kosuke Ando , Daisuke Sato
发明人： Kazumi Kozawa , Kosuke Ando , Daisuke Sato
IPC分类号： B07B7/08
CPC分类号： B07B7/08 , B03B9/00 , B07B4/00 , B07B4/02 , B07B4/08 , B07B7/086 , B07B9/00 , B07B11/00 , B07B11/08
摘要： A powder-classification method includes a mixing step in which a powder and a liquid additive are mixed together, a drying step in which the powder mixed in the mixing step is dried, a loading step in which the powder dried in the drying step is loaded into a fluid classifier, a heating step in which a gas is heated, a supplying step in which the gas heated in the heating step is supplied to the fluid classifier, and a classifying step in which the powder is classified in the fluid classifier based on a grain size of the powder.
摘要翻译：粉末分级方法包括将粉末和液体添加剂混合在一起的混合步骤，将在混合步骤中混合的粉末干燥的干燥步骤，加载干燥步骤中干燥的粉末的装载步骤将加热步骤中加热的气体供给至流体分选机的供给步骤，将分散在流体分选机中的分级步骤，基于以下步骤：粉末的粒度。

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