公开(公告)号：US12076693B2

公开(公告)日：2024-09-03

申请号：US17279119

申请日：2019-09-20

申请人： SUMITOMO ELECTRIC FINE POLYMER, INC.

发明人： Fumihiro Hayashi ,  Yasuhiko Muroya ,  Takamasa Hashimoto ,  Atsushi Uno ,  Yoshimasa Suzuki

IPC分类号： B01D63/04 ,  B01D63/02

CPC分类号： B01D63/04 ,  B01D63/031 ,  B01D2313/02 ,  B01D2313/025 ,  B01D2313/04 ,  B01D2313/205 ,  B01D2313/21 ,  B01D2313/44 ,  B01D2315/10 ,  B01D2319/04 ,  Y02E60/50

摘要： A hollow-fiber membrane module according to an embodiment of the present disclosure includes a rectangular tubular outer casing with at least one sidewall being open, the outer casing having a plurality of open ports, and an inner casing configured such that a plurality of hollow-fiber membranes aligned in a longitudinal direction of the outer casing are placeable in the inner casing and configured to be insertable into the one sidewall.

公开(公告)号：US20240198290A1

公开(公告)日：2024-06-20

申请号：US18582146

申请日：2024-02-20

申请人： Nanostone Water Inc.

发明人： Paul Osmundson

IPC分类号： B01D63/06 ,  B01D61/18 ,  B01D71/02

CPC分类号： B01D63/066 ,  B01D63/06 ,  B01D71/05 ,  B01D61/18 ,  B01D2313/025 ,  B01D2313/04 ,  B01D2313/08 ,  B01D2313/083 ,  B01D2313/10 ,  B01D2313/125 ,  B01D2313/201 ,  B01D2313/21 ,  B01D2313/44 ,  B01D2315/10 ,  B01D2321/04

摘要： A ceramic membrane filtration assembly includes a housing and a membrane assembly. The membrane assembly includes at least one membrane with channels therein. A first inner end cap device is disposed within the housing and is coupled with the membrane assembly. The housing has a bypass near an outer perimeter of the first inner end cap device, the first inner end cap device has an inner port, the inner port fluidly coupled with the channels of the membrane, where the bypass includes a space between the housing and the first inner end cap device. A first outer end cap device is coupled with the first inner end cap device; the first outer end cap device has a first port and a second port, where the first port is fluidly separate from the second port, and the first port is fluidly coupled with the inner port.

公开(公告)号：US11964237B2

公开(公告)日：2024-04-23

申请号：US17693155

申请日：2022-03-11

申请人： Integrated Protein Technologies, Inc.

发明人： Philip D. Compton ,  Jared Drader

IPC分类号： B01D63/08 ,  B01D69/02 ,  G01N1/40

CPC分类号： B01D63/087 ,  B01D63/082 ,  B01D69/02 ,  G01N1/4005 ,  B01D2313/025 ,  B01D2313/04 ,  B01D2313/08 ,  B01D2313/10 ,  B01D2313/13 ,  B01D2313/20 ,  B01D2313/50 ,  B01D2313/54 ,  B01D2313/56 ,  B01D2313/58 ,  B01D2317/02 ,  B01D2317/08 ,  B01D2325/20 ,  B01D2325/34

摘要： A molecular filtration device and method of use capable of filtering and purifying molecules of a particular characteristic, wherein the amount of molecule to be filtered may be in the nanogram range and may be dispersed in a relatively large volume of solution. The resultant elution may include a relatively high concentration of desired molecule, due to a relatively small volume.

公开(公告)号：US20190054424A1

公开(公告)日：2019-02-21

申请号：US16165870

申请日：2018-10-19

申请人： Nanostone Water Inc.

发明人： Paul Osmundson

IPC分类号： B01D65/00 ,  B01D63/02 ,  B01D71/02

CPC分类号： B01D65/003 ,  B01D63/02 ,  B01D63/022 ,  B01D71/02 ,  B01D71/024 ,  B01D2313/025 ,  B01D2313/04 ,  B01D2313/14

摘要： A method for forming a ceramic membrane module system includes disposing at least one membrane within a housing, disposing at least one sealing pad adjacent to the membrane, and disposing at least one drive plate assembly adjacent to the at least one sealing pad. The method further includes coupling the at least one drive plate assembly with the housing, applying force to the sealing pad with the drive plate assembly, sealing the capillaries of a membrane end with the at least one sealing pad and forming a seal between the at least one sealing pad and the membrane, and disposing potting material into the housing without plugging more than 15% of the capillaries with the potting material.

公开(公告)号：US20180318737A1

公开(公告)日：2018-11-08

申请号：US15771179

申请日：2016-10-14

申请人： GEA MECHANICAL EQUIPMENT GMBH

发明人： Wilfried MACKEL ,  Verena GRÖNE

IPC分类号： B01D33/21 ,  B01D33/68 ,  B01D63/16

CPC分类号： B01D33/21 ,  B01D33/68 ,  B01D63/16 ,  B01D2313/025 ,  B01D2313/04 ,  B01D2313/12 ,  B01D2313/20 ,  B01D2313/243 ,  B01D2315/02 ,  B01D2319/04

摘要： A filtration arrangement for a filtration device having a container is provided. The filtration arrangement includes at least two hollow shafts rotatably mounted in a machine frame and on which a plurality of membrane filter disks are arranged. The at least one or the plurality of hollow shafts being assigned at least one drive device, the discharge of permeate from the container being possible through the hollow shafts, and it being possible to insert each hollow shaft at one of its ends with the plurality of membrane filter disks into the container, such that its opposite end projects out of the container. A rotatable pump disk, which forms part of a centrifugal pump arrangement for pumping permeate, is arranged or formed at the opposite end of each rotatable hollow shaft.

公开(公告)号：US09873089B2

公开(公告)日：2018-01-23

申请号：US15157198

申请日：2016-05-17

申请人： Kubota Corporation

发明人： Yasunobu Okajima ,  Tadao Shinkai

IPC分类号： B01D65/08 ,  B01D61/20 ,  B01D61/14 ,  C02F3/12 ,  B01D63/08 ,  B01D61/18

CPC分类号： B01D65/08 ,  B01D61/14 ,  B01D61/18 ,  B01D61/20 ,  B01D63/08 ,  B01D2313/025 ,  B01D2313/21 ,  B01D2313/56 ,  B01D2315/06 ,  B01D2321/18 ,  C02F3/1273 ,  C02F2201/002 ,  Y02W10/15

摘要： A method for lifting a membrane separation device immersed in liquid to be treated so as to obtain permeated liquid passed through a filtration membrane provides a method for lifting the membrane separation device in a visible state without lowering the liquid level of a treatment tank. The method includes injecting a gas into a predetermined region of the membrane separation device, thereby raising the membrane separation device by a buoyancy generated by the injected gas through the liquid to be treated, and engaging an engaging portion of a lifting apparatus with an engageable portion provided to an upper portion of the membrane separation device, thereby lifting up the membrane separation device. The predetermined region may be a space constituting a flow path for the permeated liquid permeated through the filtration membrane.

公开(公告)号：US09718714B2

公开(公告)日：2017-08-01

申请号：US14647253

申请日：2013-11-14

申请人： TORAY INDUSTRIES, INC.

发明人： Hideaki Ando ,  Yoshifumi Odaka ,  Yasuharu Watanabe

IPC分类号： C02F3/12 ,  B01D65/08 ,  B01D63/00 ,  C02F1/44 ,  B01D63/08 ,  B01D65/00 ,  C02F3/20 ,  B01D61/18 ,  B01D65/02 ,  B01D71/30 ,  B01D71/32 ,  B01D71/34 ,  B01D71/62 ,  B01D71/68

CPC分类号： C02F3/1273 ,  B01D61/18 ,  B01D63/00 ,  B01D63/08 ,  B01D63/081 ,  B01D63/082 ,  B01D65/00 ,  B01D65/02 ,  B01D65/08 ,  B01D71/30 ,  B01D71/32 ,  B01D71/34 ,  B01D71/62 ,  B01D71/68 ,  B01D2313/025 ,  B01D2313/06 ,  B01D2313/14 ,  B01D2315/06 ,  B01D2319/04 ,  B01D2321/18 ,  B01D2321/185 ,  C02F1/444 ,  C02F3/201 ,  Y02W10/15

摘要： A separation-membrane module 1 includes an element block 2 that is formed by arranging, in parallel, a plurality of separation-membrane elements 4 that are formed by arranging a pair of separation-membranes with their respective permeate surfaces in opposition to each other and sealing the edges of the pair of the membranes; and an aeration block 3 that includes an aeration pipe 31 and that is disposed under the element block 2. In the element block 2, at least one upper spacer 8 is disposed in the upper portion of each space between the adjacent separation-membrane elements 4, and a lower spacer 9 is disposed under the upper spacer 8 in each space between the adjacent separation-membrane elements 4. And the leftmost and the rightmost separation-membrane elements 4 of the plurality of the separation-membrane elements 4 are secured to a frame 12 at the lower spacers 9.

公开(公告)号：US20170173538A1

公开(公告)日：2017-06-22

申请号：US15123409

申请日：2015-03-06

申请人： Koch Membrane Systems, Inc.

发明人： Taylor Johnson ,  David M. Colby ,  Manwinder Singh

IPC分类号： B01D65/08 ,  B01D63/02 ,  B01D63/04

CPC分类号： B01D65/08 ,  B01D61/20 ,  B01D63/021 ,  B01D63/046 ,  B01D65/00 ,  B01D2313/02 ,  B01D2313/025 ,  B01D2313/20 ,  B01D2313/21 ,  B01D2313/26 ,  B01D2313/44 ,  B01D2313/54 ,  B01D2313/56 ,  B01D2315/06 ,  B01D2317/04 ,  B01D2321/185 ,  E21B43/117 ,  E21B43/119

摘要： An enclosure assembly configured to receive a plurality of fiber membranes configured to filter fluid may include an elongated tubular member including an elongated wall extending between first and second ends, and a removable hatch coupled to opposing side edges of the elongated wall, thereby forming a hollow enclosure having an interior. The interior of the elongated tubular member may be configured to receive a plurality of fiber membranes configured to filter fluid.

公开(公告)号：US09302205B1

公开(公告)日：2016-04-05

申请号：US14830956

申请日：2015-08-20

申请人： Paul F. Nehlen, III

发明人： Paul F. Nehlen, III

IPC分类号： B01D29/01 ,  F28F3/12 ,  F28D9/00 ,  B01D29/00 ,  B01D25/00 ,  F28F9/02 ,  B01D39/12 ,  B01D17/12 ,  B01D35/18 ,  F28F3/08 ,  B01D15/36 ,  B03C1/00 ,  B21D53/08 ,  B01D1/04

CPC分类号： B01D35/30 ,  A61M1/0259 ,  A61M5/44 ,  B01D15/361 ,  B01D29/018 ,  B01D29/56 ,  B01D35/06 ,  B01D2201/0446 ,  B01D2313/025 ,  C02F1/325 ,  C02F1/685 ,  F16L9/00 ,  F28D2021/005 ,  F28F9/0221 ,  F28F9/0229 ,  F28F9/06 ,  F28F9/16 ,  F28F19/01 ,  F28F27/00

摘要： A method of manufacturing a tube sheet by forming a plurality of separate thin tube sheet segments; forming multiple holes in each sheet in a predetermined pattern, each hole for accommodating a tube sheet filter tube; aligning all of the plurality of tube sheet segments so that the hole pattern of each sheet aligns with the hole pattern in all other sheets of the plurality of tube sheet segments; and securing all of the tube sheet segments together to form a unitary tube sheet. A tube sheet construction that includes a plurality of separate thin tube sheet segments, multiple holes being provided in each sheet in a predetermined pattern, each hole for accommodating a tube sheet filter tube, all of the tube sheet segments being aligning so that the hole pattern of each sheet aligns, and fasteners for securing all of the tube sheet segments together. A media layer is provided between adjacent sheet segments.

公开(公告)号：US20160030891A1

公开(公告)日：2016-02-04

申请号：US14815130

申请日：2015-07-31

申请人： Clark Technology, LLC

发明人： Kazem Eradat Oskoui

IPC分类号： B01D69/04 ,  C02F1/44

CPC分类号： C02F1/444 ,  B01D61/20 ,  B01D63/06 ,  B01D65/00 ,  B01D2313/025 ,  B01D2313/21 ,  B01D2315/00 ,  C02F1/44 ,  C02F1/441 ,  C02F2103/06 ,  C02F2209/40

摘要： A single-stage water treatment system may include a fine filtration module configured for receiving process material with a high suspended and/or dissolved solids content and for producing a concentrate and a permeate. The fine filtration module may include an elongate housing member, a plurality of tubular membranes arranged within the elongate housing member and comprising elongate tubular members having membranous sidewalls with a selected permeability, a pair of end caps configured for controlling the flow of the process material within the plurality of tubular membranes, and an adjustment mechanism configured to adjust the elongation of the plurality of tubular membranes thereby adjusting the permeability thereof.

摘要翻译： 单级水处理系统可以包括精细过滤模块，其被配置为接收具有高悬浮和/或溶解固体含量的处理材料并用于产生浓缩物和渗透物。 精细过滤模块可以包括细长的壳体构件，多个管状膜，其布置在细长壳体构件内并且包括具有选择的渗透性的膜侧壁的细长管状构件，一对端盖，其被配置用于控制内部处理材料的流动 所述多个管状膜和调节机构构成为调节多个管状膜的伸长率，从而调节其渗透性。