公开(公告)号：US20190232207A1

公开(公告)日：2019-08-01

申请号：US16377215

申请日：2019-04-07

Applicant: Hug Engineering AG

Inventor： Roland KILCHSPERGER ,  Lukas CAVEGN

IPC: B01D46/00 ,  F01N3/021 ,  F01N3/023

CPC classification number: B01D46/005 ,  B01D46/006 ,  B01D46/0063 ,  B01D2273/20 ,  F01N3/0214 ,  F01N3/0217 ,  F01N3/0233 ,  F01N3/025 ,  F01N3/027 ,  F01N13/017 ,  F01N13/08 ,  F01N2590/02

Abstract: In order to provide a flow device which is of simple construction and is operable reliably and in an energy-efficient manner, it is proposed that the flow device comprise the following: a plurality of flow segments which each comprise one or more flow bodies and through which a stream of raw gas is arranged to flow for removing impurities in a cleaning mode, wherein the stream of raw gas is arranged to be supplied to the flow segments via a raw gas supply system and wherein a stream of clean gas that has been cleaned by means of the flow segments is removable from the flow segments by means of a clean gas removal system; a regeneration device for regenerating the flow segments, wherein the regeneration device comprises a docking device for establishing a temporary connection between one or more flow segments that are to be regenerated on the one hand and a heating device and/or a flushing device of the regeneration device on the other hand.

公开(公告)号：US20140260136A1

公开(公告)日：2014-09-18

申请号：US14126847

申请日：2012-06-14

Applicant: Sven A. Kaiser

Inventor： Sven A. Kaiser

IPC: F02M35/024

CPC classification number: F02M35/02483 ,  B01D46/005 ,  B01D46/2411 ,  B01D46/2414 ,  B01D46/521 ,  B01D2275/206 ,  B01D2279/60

Abstract: A filter element of a filter device for filtering a fluid may include a ring-shaped filter body from a filter material. The filter body may enclose an interior space in the circumferential direction. A main port may be fluidically connected to the interior space and an auxiliary port may also be fluidically connected to the interior space. The filter body may include a duct that extends axially and is radially open. The auxiliary port may be arranged in a region of the duct.

Abstract translation: 用于过滤流体的过滤装置的过滤元件可以包括来自过滤材料的环形过滤体。 过滤器主体可以围绕圆周方向的内部空间。 主端口可以流体地连接到内部空间，并且辅助端口也可以流体地连接到内部空间。 过滤器主体可以包括轴向延伸并且径向打开的管道。 辅助端口可以布置在管道的区域中。

公开(公告)号：US06761757B2

公开(公告)日：2004-07-13

申请号：US10281653

申请日：2002-10-28

Applicant: Brian H. Welker

Inventor： Brian H. Welker

IPC: B01D3900

CPC classification number: B01D46/0031 ,  B01D46/005 ,  B01D46/4272 ,  B01D46/543

Abstract: A probe is provided that combines in one housing a pressure regulator and filter/dryer element. The probe may be connected to a conduit for the transfer of a fluid sample, such as natural gas, from the conduit to provide separation of the fluid such that a gaseous component may be then subsequently transferred to an instrument or the like. If liquid is separated it may be returned to the conduit via a return line.

Abstract translation: 提供了一个探头，其组合在一个容纳压力调节器和过滤器/干燥器元件中。 探针可以连接到用于从导管传送流体样品（例如天然气）的导管，以提供流体的分离，使得气体组分然后可以随后转移到仪器等中。 如果液体分离，则可以通过返回管线返回到导管。

公开(公告)号：US06248153B1

公开(公告)日：2001-06-19

申请号：US09327165

申请日：1999-06-09

Applicant: David Lloyd Braun ,  Ricardo Lira

Inventor： David Lloyd Braun ,  Ricardo Lira

IPC: B01D5322

CPC classification number: B01D46/543 ,  B01D46/005 ,  B01D53/228 ,  F24F3/16 ,  F24F2003/1435 ,  Y02C10/10

Abstract: A diffusional gas transfer system and method having a membrane disposed between a first gas domain and a second gas domain. The first gas domain includes a first mechanism for directing a first environmental gas flow transversely over and in contact with a first surface of the membrane. The second gas domain includes a second mechanism for directing a second environmental gas flow transversely over and in contact with a second surface of the membrane. The membrane is a diffusional gas transfer medium having a multiplicity of tortuous pathways extending from the first surface of the membrane to the second surface of the membrane. The void volume fraction of the membrane is at least 0.2. The membrane is capable of substantially blocking the transfer of particles from the first gas domain to the second gas domain, while permitting the diffusion of gases between the first and second gas domains, and the first gas domain is maintained at a pressure higher than the second gas domain.

Abstract translation: 一种扩散气体传递系统和方法，其具有设置在第一气体域和第二气体域之间的膜。 第一气体域包括用于将第一环境气体流横向于膜的第一表面并与之接触的第一机构。 第二气体域包括用于将第二环境气体流横向地引导并与膜的第二表面接触的第二机构。 膜是扩散气体转移介质，其具有从膜的第一表面延伸到膜的第二表面的多个曲折路径。 膜的空隙体积分数至少为0.2。 该膜能够基本上阻止颗粒从第一气体域转移到第二气体域，同时允许气体在第一和第二气体域之间扩散，并且第一气体域保持在高于第二气体域的压力 气域。

公开(公告)号：US4781831A

公开(公告)日：1988-11-01

申请号：US033572

申请日：1987-04-02

Applicant: Robert L. Goldsmith

Inventor： Robert L. Goldsmith

IPC: B01D29/05 ,  B01D29/52 ,  B01D29/94 ,  B01D46/10 ,  B01D46/12 ,  B01D46/54 ,  B01D53/22 ,  B01D63/06 ,  B01D13/00

CPC classification number: B01D63/066 ,  B01D29/05 ,  B01D46/005 ,  B01D46/24 ,  B01D53/22 ,  B01D63/06 ,  B01D63/061 ,  B01D2319/04 ,  B01D29/52 ,  B01D29/945

Abstract: A cross-flow filtration device which separates a feed stock into filtrate and retentate, including a structure of porous material which defines a plurality of passageways extending longitudinally from the feed end of the structure to a retentate end, and a number of filtrate conduits within the structure for carrying filtrate from within the structure toward a filtrate collection zone. The filtrate conduits provide paths of lower flow resistance than that of alternative flow paths through the porous material, and the structure is constructed such that the filtrate conduits are distributed among the passageways to provide low pressure drop flow paths for filtrate flow from the passageways through the porous material to nearby filtrate conduits. The cross-flow filtration device can also be utilized as a membrane support for a device for cross-flow microfiltration, ultrafiltration, reverse osmosis, gas separations or pervaporation. Also disclosed is a method of making such a cross-flow filtration device.

Abstract translation: 一种交叉流过滤装置，其将原料分离成滤液和滞留物，包括多孔材料的结构，多孔材料的结构限定了从结构的进料端纵向延伸到滞留端的多个通道，以及多个滤液管道 用于将滤液从结构内运送到滤液收集区的结构。 滤液导管提供比通过多孔材料的替代流动路径低的流动阻力的路径，并且该结构被构造成使得滤液导管分布在通道之间以提供低压降流动路径，用于从通道通过 多孔材料附近的滤液导管。 交叉流过滤装置也可以用作用于交叉流微量过滤，超滤，反渗透，气体分离或全蒸发的装置的膜支撑。 还公开了制造这种交叉流过滤装置的方法。

公开(公告)号：US07137406B2

公开(公告)日：2006-11-21

申请号：US10717003

申请日：2003-11-19

Applicant: Tomasz Slawinski ,  Valeriy Kazak

Inventor： Tomasz Slawinski ,  Valeriy Kazak

IPC: B01D29/00 ,  F16K31/40

CPC classification number: B01D46/24 ,  B01D46/005 ,  B01D2275/206 ,  F16K31/406 ,  Y10T137/794

Abstract: A self-cleaning filter for use in a valve is disclosed. The valve can include a bore, an orifice disposed in the bore for accommodating a fluid flow therethrough, and a filter disposed in the bore between the input port of the fluid flow being filtered and the orifice being protected. The filter can include an entrance head in predetermined spaced relationship with the bore of the valve to define a filter entrance and a body portion. The entrance head can be configured to prevent particles of a predetermined size from entering the filter entrance. The body portion can include at least a portion that has a different shape than the entrance head which cooperates with the bore to define a fluid passage. The fluid passage can have an exit port which is communicable with the orifice to send filtered fluid to the orifice. The filter can include an offset portion which extends beyond an end face of the bore which is useful to develop pressure gradients which provide for a self-cleaning function. In some embodiments, the filter can include an integral orifice.

Abstract translation: 公开了一种用于阀门的自清洁过滤器。 阀可以包括孔，设置在孔中用于容纳流过其中的流体的孔，以及设置在被过滤的流体流的输入端口和被保护的孔之间的孔中的过滤器。 过滤器可以包括与阀的孔相隔预定间隔的入口头，以限定过滤器入口和主体部分。 入口头可以被配置成防止预定尺寸的颗粒进入过滤器入口。 主体部分可以包括至少一个与入口头不同的形状的部分，该入口与孔相配合以限定流体通道。 流体通道可以具有可与孔连通的出口，以将经过滤的流体发送到孔口。 过滤器可以包括偏移部分，该偏移部分延伸超过孔的端面，其可用于形成提供自清洁功能的压力梯度。 在一些实施例中，过滤器可以包括整体孔口。

公开(公告)号：US20040089600A1

公开(公告)日：2004-05-13

申请号：US10702495

申请日：2003-11-07

Applicant: Pall Corporation

Inventor： Tanweer Haq ,  John D. Miller ,  Stephen A. Geibel ,  James Acquaviva

IPC: B01D033/00

CPC classification number: B01D46/522 ,  B01D46/0013 ,  B01D46/005 ,  B01D46/2411 ,  B01D53/78

Abstract: Disclosed is a fluid treatment element, such as a filter element, operable in a dead end mode or a crossflow mode. In certain embodiments, the fluid treatment element includes a multilayer composite formed into axially extending pleats. In certain other embodiments, adjoining pleats are in a laid-over state and pressed against each other over a substantial portion of their height. The fluid treatment element can be compact yet have a large surface area available for fluid treatment. Also disclosed are a fluid treatment element and a method, particularly an all fluoropolymer fluid treatment element and a method, for diffusively transferring material from one fluid stream to another fluid stream, for example, for transferring ozone into water. Further disclosed are a device and method for crossflow cleaning of fluid treatment elements.

Abstract translation: 公开了一种流体处理元件，例如过滤元件，其可在死端模式或横流模式中操作。 在某些实施例中，流体处理元件包括形成为轴向延伸的褶皱的多层复合材料。 在某些其它实施例中，相邻的褶皱处于铺设状态，并在它们的高度的大部分上彼此挤压。 流体处理元件可以是紧凑的，但具有可用于流体处理的大的表面积。 还公开了流体处理元件和方法，特别是全氟聚合物流体处理元件和方法，用于将材料从一种流体流扩散到另一种流体流中，例如用于将臭氧转移到水中。 进一步公开的是用于流体处理元件的横流清洗的装置和方法。

公开(公告)号：US6143174A

公开(公告)日：2000-11-07

申请号：US246631

申请日：1999-02-08

Applicant: Andreas Graus

Inventor： Andreas Graus

IPC: B01D29/01 ,  B01D46/00 ,  B01D46/10 ,  B01D46/52 ,  B29C41/04 ,  B29C41/20 ,  B01D63/14

CPC classification number: B01D46/523 ,  B01D29/012 ,  B01D46/0024 ,  B01D46/005 ,  B01D46/10 ,  B29C41/045 ,  B29C41/20 ,  B01D2265/04 ,  B29L2031/14

Abstract: There is disclosed a filtration unit for separating a substance from a fluid, the unit made up of at least one pleated filter element in a cylindrical housing, the housing in turn made up of two mating housing components and at least two fluid connectors, the filter element separating the housing into inlet and outlet plenums with the periphery of the filter element adjoining the wall of the cylindrical housing; the periphery of the filter element and the periphery of the two mating components are all bonded to each other by a single integral sealant bond.

Abstract translation: 公开了一种用于将物质与流体分离的过滤单元，该单元由圆柱形壳体中的至少一个打褶过滤元件组成，壳体又由两个配合壳体部件和至少两个流体连接器组成，过滤器 将所述壳体分离成入口和出口集气室，所述过滤元件的周边邻接所述圆柱形壳体的壁; 过滤元件的周边和两个配合部件的周边都通过单个整体的密封胶接合在一起。

公开(公告)号：US5976220A

公开(公告)日：1999-11-02

申请号：US762628

申请日：1996-12-09

Applicant: David L. Braun ,  Ricardo Lira

Inventor： David L. Braun ,  Ricardo Lira

IPC: F24F7/08 ,  B01D46/54 ,  B01D53/22 ,  B01D69/02 ,  B01D71/06 ,  F24F3/16

CPC classification number: B01D46/543 ,  B01D46/005 ,  B01D53/228 ,  F24F3/16 ,  F24F2003/1435 ,  Y02C10/10

Abstract: A diffusional gas transfer system and method having a membrane disposed between a first gas domain and a second gas domain. The first gas domain includes a first mechanism for directing a first environmental gas flow transversely over and in contact with a first surface of the membrane. The second gas domain includes a second mechanism for directing a second environmental gas flow transversely over and in contact with a second surface of the membrane. The membrane is a diffusional gas transfer medium having a multiplicity of tortuous pathways extending from the first surface of the membrane to the second surface of the membrane. The void volume fraction of the membrane is at least 0.2. The membrane is capable of substantially blocking the transfer of particles from the first gas domain to the second gas domain, while permitting the diffusion of gases between the first and second gas domains.

Abstract translation: 一种扩散气体传递系统和方法，其具有设置在第一气体域和第二气体域之间的膜。 第一气体域包括用于将第一环境气体流横向于膜的第一表面并与之接触的第一机构。 第二气体区域包括用于将第二环境气体流横向地引导并与膜的第二表面接触的第二机构。 膜是扩散气体转移介质，其具有从膜的第一表面延伸到膜的第二表面的多个曲折路径。 膜的空隙体积分数至少为0.2。 膜能够基本上阻挡颗粒从第一气体域转移到第二气体域，同时允许气体在第一和第二气体域之间的扩散。

公开(公告)号：US5009781A

公开(公告)日：1991-04-23

申请号：US254280

申请日：1988-10-05

Applicant: Robert L. Goldsmith

Inventor： Robert L. Goldsmith

IPC: B01D63/00 ,  B01D29/05 ,  B01D29/11 ,  B01D29/52 ,  B01D29/94 ,  B01D46/10 ,  B01D46/12 ,  B01D46/54 ,  B01D53/22 ,  B01D63/06

CPC classification number: B01D63/066 ,  B01D29/05 ,  B01D29/11 ,  B01D46/0013 ,  B01D46/005 ,  B01D46/10 ,  B01D53/22 ,  B01D63/061 ,  B01D29/52 ,  B01D29/945

Abstract: A cross-flow filtration device which receives a feed stock at a feed end face and separates the feed stock into filtrate and retentate, the device having a monolith with at least one filtrate network. The monolith is formed of porous material and defines a number of passageways which extend longitudinally from the feed end face to a retentate end face of the monolith. The filtrate network includes a number of longitudinal filtrate chambers and one or more filtrate channels which transect the chambers. The filtrate channel communicates with at least one filtrate duct that discharges filtrate from one or both end faces of the monolith. The filtrate chambers are distributed among the passageways to provide low pressure drop flow paths for filtrate flow through the porous material from the passageways to nearby filtrate chambers.

Abstract translation: 一种交叉流过滤装置，其在进料端面处接收原料并将原料分离成滤液和滞留物，该装置具有至少一个滤液网络的整料。 整料由多孔材料形成并且限定了从进料端面纵向延伸到整料的滞留端面的多个通道。 滤液网络包括多个纵向滤液室和一个或多个横切室的滤液通道。 滤液通道与至少一个从整料的一个或两个端面排出滤液的滤液管道连通。 滤液室分布在通道之间以提供低压降流动路径，用于滤液通过多孔材料从通道到附近的滤液室。