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1. 发明授权

US11286616B2 Screen machine for screening for paper material, casing body for screen machine, and screen basket 有权
公开(公告)号：US11286616B2
公开(公告)日：2022-03-29
申请号：US16473595
申请日：2017-10-24
申请人： Sung Ju Na
发明人： Sung Ju Na
IPC分类号： D21D5/02 , B03B5/56
摘要： A screen machine for resolving a raw material concentration phenomenon occurring in the screen machine, a casing body for the screen machine, and a screen basket. A diluent supplied through an external pipe enters a casing diluent pocket of a casing body. The diluent then enters a diluent supply path by passing through a diluent entrance of the screen basket through one or more casing diluent supply paths located in a casing upper flange and flows into a diluent pocket through a diluent exit of the screen basket by passing through the diluent supply path. The flowing diluent is sprayed onto a concentrated raw material through one or more open diluent spray holes formed on a spray surface of the diluent pocket. Since the concentrated raw material is diluted, the concentrated raw material can be lowered to a desired concentration, and problems of conventional screen machines can be resolved.

2. 发明申请

US20210095422A1 METHOD AND APPARATUS FOR CONTROLLING A FIBER FRACTIONATION SYSTEM 有权
公开(公告)号：US20210095422A1
公开(公告)日：2021-04-01
申请号：US17120895
申请日：2020-12-14
申请人： INTERNATIONAL PAPER COMPANY
发明人： Jyrki Tapio Jaakkola , Antti Heikkinen
IPC分类号： D21D5/06 , D21G9/00 , D21D99/00 , B03B5/56 , B03B13/00
摘要： A method for controlling a fiber fractionation system for fractionating an input material into a long fraction (LF) stream comprising LF fibers and a short fraction (SF) stream comprising SF fibers includes measuring an average LF fiber length at one or more locations post-fractionation, and maintaining the average LF fiber length within a target variability range by automatically altering a rotational speed of a rotor of the fiber fractionation system.

3. 发明申请

US20190168235A1 RECOVERING METALS AND AGGREGATE USING MULTIPLE SCREW SEPARATORS 审中-公开
公开(公告)号：US20190168235A1
公开(公告)日：2019-06-06
申请号：US16324869
申请日：2017-08-09
申请人： Thomas A VALERIO
发明人： Thomas A VALERIO
IPC分类号： B03B9/06 , B03C1/10 , B03C1/30 , B03B9/04 , B02C23/20 , B03B5/56
摘要： A system and method for recovering metals from a waste stream includes or uses a feeder, a first screw separator, a slurry tank, and a second screw separator configured to receive carrier fluid and particles from the slurry tank. The method and system can include feature to improve water usage.

4. 发明申请

US20190085509A1 METHOD AND APPARATUS FOR CONTROLLING A FIBER FRACTIONATION SYSTEM 审中-公开
公开(公告)号：US20190085509A1
公开(公告)日：2019-03-21
申请号：US16133995
申请日：2018-09-18
申请人： INTERNATIONAL PAPER COMPANY
发明人： Jyrki Tapio Jaakkola , Antti Heikkinen
IPC分类号： D21D5/06 , B03B5/56 , B03B13/00
摘要： A method for controlling a fiber fractionation system for fractionating an input material into a long fraction (LF) stream comprising LF fibers and a short fraction (SF) stream comprising SF fibers includes measuring an average LF fiber length at one or more locations post-fractionation, and maintaining the average LF fiber length within a target variability range by automatically altering a rotational speed of a rotor of the fiber fractionation system.

5. 发明授权

US5935053A Fractionator 失效
标题翻译：分馏器
公开(公告)号：US5935053A
公开(公告)日：1999-08-10
申请号：US913092
申请日：1997-11-24
申请人： Kent Strid , Rolf Oswaldson
发明人： Kent Strid , Rolf Oswaldson
IPC分类号： B01D21/26 , B03B5/56 , D21D5/00 , D21D5/06 , B04B1/04
CPC分类号： B03B5/56 , B01D21/262 , D21D5/00
摘要： A fractionator includes a shaft attached to a drum which is positioned in a housing and which is rotatable about a substantially horizontal axis and has an inlet means for suspension and at least two outlets for fractions. The drum has a first end and a second end and includes at least two fluid tight walls surrounding the axis. The drum also extends in its longitudinal direction between the first end and the second end to define a fluid channel. The fluid channel extrends substantially parallel to the axis from the first end to the second end and continuously in a circumferential direction of at least 360.degree..
摘要翻译： PCT No.PCT / SE96 / 00297 Sec。 371日期：1997年11月24日 102（e）1997年11月24日PCT PCT 1996年3月6日PCT公布。公开号WO96 / 28608 日期1996年9月19日分级器包括连接到鼓的轴，其定位在壳体中并且可围绕基本上水平的轴线旋转，并且具有用于悬架的入口装置和用于分数的至少两个出口。滚筒具有第一端和第二端并且包括围绕轴线的至少两个流体密封壁。滚筒还在其纵向方向上在第一端和第二端之间延伸以限定流体通道。流体通道从第一端到第二端基本上平行于轴线平行，并且在至少360°的圆周方向上连续地延伸。

6. 发明授权

US5507947A Centrifugal apparatus for separating particulate material 失效
标题翻译：用于分离颗粒材料的离心装置
公开(公告)号：US5507947A
公开(公告)日：1996-04-16
申请号：US244442
申请日：1994-06-02
申请人： Maximilian Kriegl
发明人： Maximilian Kriegl
IPC分类号： B01D33/11 , B01D33/41 , B01D33/46 , B01D33/50 , B01D33/64 , B01D33/76 , B01D36/02 , B01D53/56 , B03B5/56 , B03B9/00 , B07B1/22 , B07B1/24 , B01D33/06
CPC分类号： B07B1/24 , B01D33/11 , B01D36/02 , B03B5/56 , B03B9/00 , B07B1/22 , B01D2201/282 , B01D2201/287
摘要： In an apparatus for separating particulate material from a particle-containing liquid, at least the section of the cylindrical housing (10) provided with perforations (5) is designed as a driveable drum sieve (2') so that the solid materials are optimally separated from the liquid phase and are at the same time freed from particulate impurities.
摘要翻译： PCT No.PCT / AT92 / 00162 Sec。 371日期：1994年6月2日 102（e）日期1994年6月2日PCT提交1992年12月7日PCT公布。公开号WO93 / 11851 日本1996年6月24日。在用于从含颗粒的液体中分离颗粒材料的装置中，至少设有穿孔（5）的圆柱形壳体（10）的部分被设计为可驱动的滚筒筛（2'），因此固体材料与液相最佳分离，并同时脱离颗粒杂质。

7. 发明授权

US4543180A Device for separating coarse and fine particles from ultrafines 失效
标题翻译：用于从超微细分离粗细颗粒的装置
公开(公告)号：US4543180A
公开(公告)日：1985-09-24
申请号：US613819
申请日：1984-05-25
申请人： Rudolf Riker
发明人： Rudolf Riker
IPC分类号： B03B5/42 , B03B5/56 , B03B7/00 , B03B9/06
CPC分类号： B03B9/063 , B03B5/42 , B03B5/56 , B03B7/00 , B03B2011/004 , Y02W30/524 , Y02W30/58
摘要： A device for separating fine articles as sand from a sludge containing ultrafine articles comprises a continuously rotated substantially horizontal drum having a helical web at the peripheral inside thereof. The mass flow to be separated is deposited in the drum at a place spaced from both ends of the drum. The drum moves the sand at the bottom of the drum to the discharge end thereof, where a water feeding system is arranged providing an oppositely directed fresh water flow which mixes with said ultrafine particles forming a sludge. The sand is elevated at the discharge end of the drum by a plurality of buckets and discharged via an inclined discharge chute through an outlet opening of the drum. The sludge is discharged through the opposite front wall opening through which the mass flow is fed within a feeding tube.
摘要翻译：用于从含有超细制品的污泥中分离沙子的细制品的装置包括连续旋转的基本上水平的鼓，其在其周边的内部具有螺旋形腹板。要分离的质量流量在与鼓的两端间隔开的位置处沉积在滚筒中。滚筒将滚筒底部的沙子移动到其排出端，在该排出端处布置有供水系统，其提供相反导向的淡水流，其与形成污泥的所述超细颗粒混合。沙子通过多个桶在滚筒的排出端处升高，并经由倾斜的卸料槽通过滚筒的出口排出。污泥通过相对的前壁开口排出，质量流通过该前壁开口在进料管内供给。

8. 发明授权

US4472272A Apparatus for washing inert material 失效
标题翻译：用于洗涤惰性物质的设备
公开(公告)号：US4472272A
公开(公告)日：1984-09-18
申请号：US441147
申请日：1982-11-12
申请人： Palmiero Capannoli
发明人： Palmiero Capannoli
IPC分类号： B03B5/00 , B03B5/42 , B03B5/56 , B03B11/00 , B08B3/04 , B07B1/00
CPC分类号： B03B11/00 , B03B5/00 , B03B5/42 , B03B5/56
摘要： In order to wash inert materials, even of a large size, with a limited amount of washing liquid and with a lesser consumption of energy and without moving metal parts, apparatus having a plurality of tubular rotors (1) which are in side-by-side relation but spaced a distance from each other and are rigidly locked with a common shaft (13) which is horizontal or at an angle with respect to the horizontal, in which each rotor (1) has a plurality of transverse annular baffle plates (2) adapted to delimit corresponding annular channels (3) and having in each channel (3) a plurality of peripheral boxes (15). As the rotors (1) revolve, the washing liquid overflows to the outside over the lower baffle plate (2) of each rotor (1) and the material being washed, which is introduced through the mouth of the rotor (1) located at one end of the apparatus, advances against the current through all the rotors (1) until it is discharged from the mouth of the rotor (1) located at the other end.
摘要翻译：为了洗涤惰性材料，即使是大尺寸，具有有限数量的洗涤液体并且具有较少的能量消耗并且没有移动的金属部件，具有多个并排的管状转子（1）的装置，并且与相对于水平方向成水平或成一定角度的公共轴（13）刚性地锁定，每个转子（1）具有多个横向环形挡板（2））适于限定对应的环形通道（3）并且在每个通道（3）中具有多个外围盒子（15）。当转子（1）旋转时，洗涤液体溢流到每个转子（1）的下挡板（2）和被清洗的材料外面，该材料通过位于一个转子（1）的转子装置的端部抵抗通过所有转子（1）的电流，直到其从位于另一端的转子（1）的口部排出。

9. 发明授权

US4347130A Placer mineral concentrator and process 失效
标题翻译： Placer矿物浓缩器和工艺
公开(公告)号：US4347130A
公开(公告)日：1982-08-31
申请号：US247322
申请日：1981-03-25
申请人： Earl G. Younge
发明人： Earl G. Younge
IPC分类号： C22B11/10 , B03B5/56
CPC分类号： C22B11/10 , Y10S494/902
摘要： The present invention provides for a device and process for extracting heavy particles from lighter particles. The inventive device uses a unique riffle action, causing separation of heavy mineral from waste material, in combination with centrifugal force to retain the separated minerals in the concentrator. The concentrator processes a wide range of particle size feed for the extraction of heavy minerals. The device and process of the invention can extract a great percentage of very fine particles, as well as coarser particles. The machinery of the process can be installed in a roadworthy trailer for delivery and use at the excavation site.
摘要翻译：本发明提供了用于从较轻颗粒中提取重质颗粒的装置和方法。本发明的装置使用独特的滤液作用，引起重质矿物与废料分离，结合离心力将分离的矿物质保留在浓缩器中。浓缩器处理大范围的粒度进料，用于提取重矿物。本发明的装置和方法可以提取很大百分比的非常细的颗粒以及较粗的颗粒。该过程的机械装置可安装在适宜的拖车上，以便在挖掘现场进行交付和使用。

10. 发明授权

US4159242A Coal washing apparatus 失效
标题翻译：洗煤设备
公开(公告)号：US4159242A
公开(公告)日：1979-06-26
申请号：US822802
申请日：1977-08-08
申请人： Leon Walker
发明人： Leon Walker
IPC分类号： B03B5/52 , B03B5/56 , B03B7/00
CPC分类号： B03B5/52 , B03B5/56
摘要： An apparatus for separating coarse and fine particles of intermediate specific gravity from an aggregate containing said particles of intermediate specific gravity as well as fine and coarse particles of higher specific gravity by use of a liquid of lesser specific gravity than any of said particles, which apparatus includes a pair of inclined, axially rotating, concentrically disposed helical ribbon flights separately secured within an annular housing such that the rotating action of said flights transports the fine and coarse particles of heavier specific gravity out of the flowing aggregate slurry. The fluid is then drained from the intermediate specific gravity particles passing with the fluid through the lower end of the annular housing in a screened cylinder.
摘要翻译：一种用于从含有中等比重颗粒的聚集体中分离出中等比重的粗细颗粒和细颗粒的设备，以及使用比任何所述颗粒更小比重的液体的较高比重的细和粗颗粒，该设备包括一对分别固定在环形壳体内的倾斜的，轴向旋转的同心设置的螺旋带状翼片，使得所述翼片的旋转动作将较重比重的细颗粒和粗颗粒输送出流动的聚集体浆料。然后将流体从流过液体的中间比重颗粒通过环形壳体的下端排出在筛选的气缸中。

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