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公开(公告)号：US20180169705A1
公开(公告)日：2018-06-21
申请号：US15737295
申请日：2016-06-27
发明人： Gary E. FOUT , Leonardo VICENTINI
CPC分类号： B07B1/528 , B01D41/04 , B04B3/04 , B04B15/06 , B07B1/55 , B08B1/04 , B08B3/02 , F26B5/08 , F26B5/16 , F26B25/06 , F26B2200/12
摘要： A centrifugal dryer includes a housing and a basket positioned within the housing. The basket defines an opening formed laterally there through. The basket rotates around a central longitudinal axis through the housing. An annulus is formed between the basket and the housing. A cleaning device is positioned within the annulus, and the cleaning device introduces a liquid into the annulus. A scraping device is positioned within the annulus, and the scraping device rotates to remove cuttings from at least one surface.
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公开(公告)号：US09833794B2
公开(公告)日：2017-12-05
申请号：US14337637
申请日：2014-07-22
发明人： Etienne Pagès , Dominique Uhlmann , Matthew Murphy
CPC分类号： B04B15/06 , A61M1/0281 , A61M1/3692 , A61M1/3693 , A61M1/3696 , B04B11/04 , B04B13/00 , C12N5/0644
摘要： A method for washing platelets includes introducing anticoagulant into a platelet product container, drawing re-anticoagulated platelet product from the platelet product container, and introducing it into a centrifuge bowl. The centrifuge bowl separates the platelets from the supernatant in which they are suspended. The method then washes the platelets by introducing wash solution into the centrifuge bowl. As the wash solution is introduced into the bowl, it displaces the supernatant from the bowl and into a waste container. The method then introduces platelet additive solution into the centrifuge bowl, which displaces the wash solution from the centrifuge bowl and into the waste container and further wash the platelets. The method then repeatedly accelerates and decelerates the centrifuge bowl to resuspend the platelets in the platelet additive solution.
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公开(公告)号：US20160236208A1
公开(公告)日：2016-08-18
申请号：US15027199
申请日：2013-10-02
发明人： Renzo Vicentini , Albert Walraven
IPC分类号： B04B3/04 , B04B7/06 , B04B15/06 , B04B1/20 , B04B9/02 , B04B9/06 , B04B9/10 , B04B11/00 , B04B7/04 , B04B7/18
CPC分类号： B04B3/04 , B04B1/20 , B04B1/2008 , B04B7/04 , B04B7/06 , B04B7/18 , B04B9/02 , B04B9/06 , B04B9/10 , B04B11/00 , B04B11/02 , B04B15/06 , B04B2001/2091
摘要： The present disclosure relates to a centrifugal separator (1), which comprises a rotatable drum (5) having a wall (50), an annular chamber (7) defined along the longitudinal axis (49) of the rotatable drum (5) in a portion adjoining to the wall (50), wherein a mixture of substances in the liquid phase and in the solid phase is movable longitudinally through the annular chamber (7), and a discharging station (13) for discharging the solid phase. The discharging station (13) comprises a vibrating unit (300) for agitating the solid phase. The vibrating unit (300) comprises a half-drum (302) and a vibrating device (304) adapted to vibrate the half-drum (302).
摘要翻译： 本公开涉及一种离心分离器（1），其包括具有壁（50）的可旋转滚筒（5），沿着可旋转滚筒（5）的纵向轴线（49）限定的环形室（7） 邻近壁（50）的部分，其中在液相和固相中的物质的混合物可以纵向移动通过环形室（7）和用于排出固相的排放站（13）。 放电站（13）包括用于搅拌固相的振动单元（300）。 振动单元（300）包括半鼓（302）和适于使半圆筒（302）振动的振动装置（304）。
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公开(公告)号：US20160236207A1
公开(公告)日：2016-08-18
申请号：US15027206
申请日：2013-10-02
发明人： Renzo Vicentini , Albert Walraven
CPC分类号： B04B3/00 , B04B3/04 , B04B7/04 , B04B7/16 , B04B9/08 , B04B11/02 , B04B15/06 , B04B2001/2091
摘要： The present disclosure relates to a centrifugal separator (1), which comprises a rotatable drum (5) having a wall (50), an annular chamber (7), defined along the longitudinal axis (49) of the rotatable drum (5) and bordering the wall (50), an annular screw feeder (90) accommodated rotatably in the annular chamber (7) for moving a mixture of substances in the liquid phase and in the solid phase longitudinally through the annular chamber (7), and separation nets (100) arranged in the wall (50) of the rotatable drum (5). The separation nets (100) have meshes for filtering the solid phase from the liquid phase by rotation of the drum (5). The separation nets (100) are movable relative to the wall (50).
摘要翻译： 本公开涉及一种离心分离器（1），其包括具有壁（50）的可旋转滚筒（5），沿着可旋转滚筒（5）的纵向轴线（49）限定的环形室（7）和 与所述壁（50）接合，环形螺旋进料器（90），其可旋转地容纳在所述环形室（7）中，用于通过所述环形室（7）纵向移动液相和固相中的物质的混合物，并且分离网 （100）布置在可旋转滚筒（5）的壁（50）中。 分离网（100）具有用于通过滚筒（5）的旋转从液相过滤固相的网孔。 分离网（100）可相对于墙壁（50）移动。
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5.发明申请公开(公告)号：US20150018191A1
公开(公告)日：2015-01-15
申请号：US14375105
申请日：2013-02-14
发明人： Neil Whitehead
IPC分类号： B04B15/06
CPC分类号： B04B15/06
摘要： A cleaning in place system for a centrifugal separator and a method of cleaning a centrifugal separator are disclosed. The centrifugal separator includes a rotor having a separation space, a separator inlet and a first separator outlet. The first separator outlet includes an outlet pump configured to provide a flow of fluid from the first separator outlet. The cleaning in place system further includes a container for cleaning fluid, a cleaning fluid pump for providing cleaning fluid from the container to the separator inlet, such as an eductor. The cleaning in place system is configured to receive a flow of fluid from the first separator outlet and that the cleaning fluid pump is configured to pump cleaning fluid from the container to the separator inlet by means of the received flow of fluid.
摘要翻译： 公开了用于离心分离器的清洁就地系统和清洁离心分离器的方法。 离心分离器包括具有分离空间的转子，分离器入口和第一分离器出口。 第一分离器出口包括配置成从第一分离器出口提供流体流的出口泵。 清洁就位系统还包括用于清洁流体的容器，用于将清洁流体从容器提供到分离器入口（例如喷射器）的清洁流体泵。 清洁就位系统被配置为从第一分离器出口接收流体流，并且清洁流体泵构造成通过所接收的流体流将清洁流体从容器泵送到分离器入口。
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公开(公告)号：US20140371049A1
公开(公告)日：2014-12-18
申请号：US14360801
申请日：2012-11-28
发明人： Mats Nilsson , Jonas Anehamre , Stefan Szepessy , Tom Manelius
摘要： A centrifugal separator for continuous separation of a fluid mixture into components includes a rotor, which forms within itself a separation chamber, including in said separation chamber a set of separation discs defining separation passages between adjacent separation discs. The separator further includes an inlet operatively connected to said rotor for continuous supply of a fluid mixture to be separated in the separation chamber, a first outlet for a separated lighter first component of the fluid mixture extending from a radially inner portion of the separation space, and a second outlet for a separated denser second component of the fluid mixture extending from the radially outer portion of the separation space. The separation discs are provided with a coating including silicon oxide, SiOx, prepared through sol-gel processing.
摘要翻译： 用于将流体混合物连续分离成部件的离心分离器包括转子，其在其内形成分离室，该分离室在所述分离室中包括限定相邻分离盘之间的分离通道的一组分离盘。 分离器还包括可操作地连接到所述转子的入口，用于连续供应在分离室中待分离的流体混合物，用于从分离空间的径向内部延伸的流体混合物的分离的较轻的第一组分的第一出口， 以及用于从分离空间的径向外部部分延伸的流体混合物的分离的致密的第二组分的第二出口。 分离盘设置有通过溶胶 - 凝胶加工制备的包含氧化硅（SiOx）的涂层。
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7.发明授权Compliant design of a horizontal solid-bowl centrifuge with cleaning-in-place nozzles 有权具有清洗就位喷嘴的水平固体碗式离心机的合适设计公开(公告)号：US08574143B2
公开(公告)日：2013-11-05
申请号：US11857852
申请日：2007-09-19
IPC分类号： B04B15/06
CPC分类号： B04B15/06 , B08B9/00 , B08B9/08 , B08B9/0813
摘要： A horizontal solid-bowl centrifuge with cleaning-in-place jet nozzles for cleaning the bowl in a manner complying with good manufacturing procedure is provided. The bowl is cleaned by a defined arrangement of the cleaning jet nozzles, as the bowl rotates at a speed insufficient to produce a centrifugal force equal to gravitational acceleration, where gravitational acceleration is equal to 1.0 g. The cleaning liquids are then removed after the bowl stops rotating at the lowest point of the bowl.
摘要翻译： 提供了一种卧式固体碗式离心机，其具有用于以符合良好制造程序的方式清洁碗的清洁就地喷嘴。 当碗的转速不足以产生等于重力加速度的离心力，其中重力加速度等于1.0g时，碗被清洁喷嘴的限定布置清洁。 然后在碗在碗的最低点停止转动之后清除液体。
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公开(公告)号：US07972520B2
公开(公告)日：2011-07-05
申请号：US12223540
申请日：2007-01-30
申请人： Joachim Schmid
发明人： Joachim Schmid
摘要： The present invention relates to a process for operating a centrifuge which has a drive shaft used for loading, a drum which is connected to the drive shaft and has a drum casing and a drum base, a filter with a working region situated within the filter, an annular space formed between the filter and the drum casing, at least one drum base opening which is formed in the drum base and opens out into the annular space, and at least one swirl nozzle which is arranged in such a manner that it injects a fluid through the at least one drum base opening into the annular space. The process according to the invention includes the steps of loading a product suspension into the working region through the drive shaft, centrifuging the product suspension and drying the product suspension, wherein the drum rotates continuously during drying, and a fluid is injected into the drum through the annular space by means of the at least one swirl nozzle, and the rotational speed of the drum during drying is selected such that a product cake formed in the drum does not collapse.
摘要翻译： 本发明涉及一种用于操作离心机的方法，该离心机具有用于装载的驱动轴，连接到驱动轴并具有鼓壳体和鼓座的滚筒，具有位于过滤器内的工作区域的过滤器， 形成在所述过滤器和所述鼓壳体之间的环形空间，形成在所述滚筒基部中并且向所述环形空间开口的至少一个鼓基部开口，以及至少一个旋转喷嘴，其以这样的方式被布置： 流体通过至少一个鼓座开口进入环形空间。 根据本发明的方法包括以下步骤：将产品悬浮液通过驱动轴装载到工作区域中，离心产品悬浮液并干燥产品悬浮液，其中滚筒在干燥期间连续旋转，并且将流体注入滚筒中 通过至少一个旋流喷嘴的环形空间和干燥期间的滚筒的旋转速度被选择为使得在滚筒中形成的产品饼不会塌陷。
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公开(公告)号：US20110136645A1
公开(公告)日：2011-06-09
申请号：US12941538
申请日：2010-11-08
申请人： Bruce ELLINGBOE , Hong Duc NGUYEN
发明人： Bruce ELLINGBOE , Hong Duc NGUYEN
IPC分类号： B04B11/00
CPC分类号： B04B15/06 , A61M1/0209 , A61M1/0218 , A61M1/3692 , A61M1/3693 , A61M1/3696 , A61M1/3698 , B04B5/0428 , B04B13/00
摘要： An apparatus for separating at least two discrete volumes of a composite liquid into at least a first component and a second component, comprising a valve design that facilitates loading and unloading of blood bags and associated tubing and bag sets. The valves comprise a rotating head, mounted on a shaft, which assumes a “load” position. The head pivots to an “open” position, which secures the tube in its designated location, but which maintains an open lumen through the tube. When the head is in a “closed” position, blood components cannot flow through the tube. The valve apparatus comprises means for maintaining a constant pressure on the tube and contact with the tube as the tube is melted and sealed.
摘要翻译： 一种用于将至少两个离散体积的复合液体分离成至少第一部件和第二部件的装置，包括便于装载和卸载血袋和相关管道和袋组件的阀设计。 这些阀包括安装在轴上的旋转头，其呈现“负载”位置。 头部枢转到“打开”位置，将管固定在其指定位置，但是通过管保持开放的内腔。 当头部处于“关闭”位置时，血液成分不能流经管。 阀装置包括用于在管熔化和密封时保持管上恒定压力并与管接触的装置。
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公开(公告)号：US07749310B2
公开(公告)日：2010-07-06
申请号：US10592645
申请日：2005-02-23
申请人： Torgny Lagerstedt , Claes Inge , Peter Franzen , Olev Maehans , Martin Sandgren
发明人： Torgny Lagerstedt , Claes Inge , Peter Franzen , Olev Maehans , Martin Sandgren
IPC分类号： B01D45/12
CPC分类号： B04B15/06 , B04B5/12 , B08B9/0813
摘要： The invention relates to devices and methods for cleaning centrifugal separators for concurrent and countercurrent separation of solid and/or liquid particles suspended in gaseous media. The device comprises a rotor (12) which is provided with a multiplicity of sedimentation members (14) and which is mounted rotatably in a surrounding housing (20). In concurrent separation, a flushing nozzle (36) is arranged upstream of the sedimentation members (14) in order to supply a cleaning liquid for flushing the sedimentation members clean. In countercurrent separation, the flushing nozzle is arranged upstream and/or downstream of the sedimentation members in order to supply cleaning liquid from outside and/or from inside the rotor for flushing the sedimentation members clean.
摘要翻译： 本发明涉及用于清洁离心分离器的装置和方法，用于同时和逆流分离悬浮在气体介质中的固体和/或液体颗粒。 该装置包括转子（12），该转子设置有多个沉降构件（14），并且可旋转地安装在周围的壳体（20）中。 在并行分离中，冲洗喷嘴（36）设置在沉降构件（14）的上游，以便提供用于冲洗沉降构件的清洁液体。 在逆流分离中，冲洗喷嘴设置在沉降构件的上游和/或下游，以从外部和/或从转子内部供应清洁液体，以便清洁沉淀构件。
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